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Toyota Prius HSD User's Manual

1. 740 Treadwear 80 000 128 748 km Mile Warranty Prius User Guide 21 of 45 Last Updated 2 07 2006 Upgrade Tire Michelin Harmony 185 65 R15 44 PSI 3 0 bar maximum 1168 Ibs 530 kg load maximum Standard Rolling Resistance 848 Revs per mile 11 32 inch Tread Depth 86S Speed amp Load Rating A Traction B Temperature 740 Treadwear 80 000 128 748 km Mile Warranty Upgrade Tire Goodyear ComforTred 185 65 R15 44 PSI 3 0 bar maximum 1168 Ibs 530 kg load maximum Standard Rolling Resistance 855 Revs per mile 11 32 inch Tread Depth 86T Speed amp Load Rating A Traction B Temperature 700 Treadwear 80 000 128 748 km Mile Warranty Washing Antenna Removing the antenna is easy just unscrew it counter clockwise Then you don t have to worry about it while going through an automatic car wash Valet Use Valet Card Providing the valet with a Valet Card Toyota includes with the purchase of a new Prius is highly recommended It illustrates how to start the hybrid system in very simple steps Engine On Stealth can confuse valet drivers since they expect noise amp vibration rather than dead silence Keeping the engine running could prevent a mishap Valets may repeatedly try to start the Prius not realizing it s already running Or worse they may get out while the Prius is still in D Drive because they think it s off To minimize this risk set the defroster to the maximum cold or h
2. Disc Down Disc Up Next Disc Next Track Previous Disc Previous Track Skip Backward Track Down Track Up Temperature 65 Degrees Temperature 66 Degrees Temperature 67 Degrees Temperature 68 Degrees Temperature 69 Degrees Temperature 70 Degrees Temperature 71 Degrees Temperature 72 Degrees Temperature 73 Degrees Temperature 74 Degrees Temperature 75 Degrees Temperature 76 Degrees Temperature 77 Degrees Temperature 78 Degrees Temperature 79 Degrees Temperature 80 Degrees Temperature 81 Degrees Temperature 82 Degrees Temperature 83 Degrees Temperature 84 Degrees Temperature 85 Degrees 33 of 45 SAT SAT1 SAT2 SAT3 Satellite Radio Satellite Radio 1 Satellite Radio 2 Satellite Radio 3 Type Down Type Up Cassette Tape Fast Forward Play Reverse Rewind 65 Degrees 66 Degrees 67 Degrees 68 Degrees 69 Degrees 70 Degrees 71 Degrees 72 Degrees 73 Degrees 74 Degrees 75 Degrees 76 Degrees 77 Degrees 78 Degrees 79 Degrees 80 Degrees 81 Degrees 82 Degrees 83 Degrees 84 Degrees 85 Degrees Last Updated 2 07 2006 OTHER Battery Pack Replacement Recycling Rear Hatch Slam It Unlock Cargo Cover Securing Cargo Cargo Nets Prius User Guide The power management system was designed to maximize battery life It rigorously works to always keep the charge level at optimum by never fully draining or fully recharging it And you can clearly see that by watching the indicator on the Mul
3. Ju Aug Nov Dec Jan Feb Mar Apr May Jun Ju Aug Sep Oct 02 02 02 02 03 03 03 03 083 O38 03 03 03 03 a a u u uU u u uuU MM It is common for people to forget how much traffic patterns change during the winter Slippery roads cause major delays increasing driving time significantly So even with the benefit of the hybrid system there is still a very real plenty for getting stuck in that traffic heavy traffic Heat to keep you warm in the winter comes from the engine Hot coolant is circulated through the heater core as long is possible to continue heating the air But eventually it cools At that point the engine must restart to warm the coolant again The A C system in Prius is powered by an electric pump not a pump powered by a belt connected to the engine That means in can run for a modest amount of time exclusively using only the battery pack providing a significant efficiency benefit during the summer 14 of 45 Last Updated 2 07 2006 Emissions Prius Categories Measurements Prius User Guide Prius HSD model has earned a CARB emission rating of AT PZEV Just because a vehicle is labeled as a Hybrid that does not mean the vehicle is actually any cleaner In fact some hybrids emit the same amount of smog related pollution as a common traditional vehicle CARB California Air Resources Board defines the following categories to help you identify how clean the vehicle is from http www arb
4. LRR HSD Prius comes with standard tires There are not LRR Low Rolling Resistance as many people believe If you desire you may switch to LRR tires That will maximize MPG offering a minor improvement over most standard tires Treadwear 460 is the treadwear rating for the standard HSD Prius tires That s what many typical family vehicle tires come with 800 is what you ll find on the ultra long life tires So there is an obvious upgrade opportunity if you want a set tires to last as long as possible The rating number represents the wear resistance of the tire It does not correlate directly with the amount of mileage you ll be able to drive Don t rely exclusively on this value when selecting a tire Check the warranty it will usually state an approximate distance expectation Revs Revs Revolutions per Mile indicate the precise rolling size of the tire This measurement is needed since not all tires with the same specification are actually the same 855 is the Revs value for the standard HSD Prius tires When selecting an alternate a number very close to that is required to insure the speedometer and odometer remain accurate Being off by a small amount is acceptable since that value will change as tread wears down anyway Size 185 65 R15 is the standard size tire for HSD Prius You ll find a wide variety of choices available for this size Wider sizes may also be used But keep in mind that larger widths will reduce your tractio
5. E10 is required by law have used this type of fuel in their Prius for many years without experiencing any problems at all So there is no need for concern Don t ever run out of gas Not having the engine available makes driving a Prius using just electricity very risky Without gasoline it is very easy to push the motor amp battery pack beyond the tolerances they were designed to operate The motor is never supposed to exceed 42 MPH 68 km h all by itself and the battery pack is never supposed to be fully depleted Also without gas there s no way to prevent certain mechanical amp electrical components from overheating Since Prius can go quite a bit further between fill ups than most vehicles there s really no reason you should ever run out of gas anyway But if you do drive very slowly and just enough to get out of harm s way When there is less than half a tank of gas remaining the gas gauge is less accurate due to the flexible nature of the bladder within A helpful measurement alternative is to base refill timing on the mileage you drive Just reset one of the three odometers A B or the one on the multi display every time you get gas 450 miles 725 km in the summer and 400 miles 644 km in the winter is a good distance to start with You ll quickly figure out what works well for your particular needs 16 of 45 Last Updated 2 07 2006 Emission Bladder Gas Cap amp Door Multi Display Care Cleaning Inside the gas
6. Last Updated 2 07 2006 Navigation Adaptive Volume Increases the volume of the Navigation System s guidance information when going over 50 MPH 80 km h Mark Button When you get to a common destination or one that was particularly difficult to find take advantage of the Mark button on the Multi Display only visible when you have the extended menu shown That will add it to the Memory Points menu Up to 106 locations can be stored so take advantage of this to make future navigation destination selection easier Voice Recognition No Training There is no training process for all the commands The voice recognition is remarkably adept the way it comes installed so you can use it immediately Electrochromic Mirror Making it Darker Some owners have discovered that the automatic dimming mirror doesn t get dark enough for them at night The solution to this high tech problem is a surprisingly low tech modification All you have to do is trick the mirror into thinking it is darker outside by just covering the optical sensor on the back with a piece of transparent plastic That way less light is detected The response is a deeper shade of green which makes the headlights behind you appear less intense This photo shows how the optical sensor has been covered by a piece of blue transparent plastic attached to the mirror using a piece of clear adhesive tape 2222 Prius User Guide 30 of 45 Last Updated 2 07 2006 Help Comman
7. Lock Braking System All modes of conditioning air inside the passenger area of the vehicle Heating Cooling Venting Condensing of air to cool it and to remove humidity Hybrid system with a small battery pack and a single small electric motor that provides peak power for the gasoline engine during periods of acceleration Advanced Technology Partial Zero Emission Vehicle Engine Braking it isn t actually a gear when you shift the transmission to this setting the engine will be used to slow down the car it works similar to an exhaust brake used on the large semi trucks except the one on Prius is totally silent Celsius a measure of temperature C 1 8 32 F 25 C 13 F 15 C 5 F 5 C 23 F 0 C 32 F 5 C 41 F 20 C 68 F 25 C 77 F 30 C 86 F California Air Resources Board an agency dictating emissions requirements for cars sold in California These are often more strict than Federal standards Catalytic Converter a vital component in the emissions system Cruise Control Coefficient of drag 0 29 for the Original amp Classic Prius 0 26 for the HSD Prius Check Engine Light The term used to identify the 2001 2002 2003 model years of Prius Continuously Variable Transmission in Prius is a Planetary design using a power split device other CVT vehicles use a Cone amp Belt A very large gas guzzling high emission vehicle based on 20th century technology Daytime Running Lights Di
8. Original Prius User Guide on Earth Hybrid Electric Vehicle High Intensity Discharge bulbs used for headlights Hybrid Synergy Drive Toyota s modular hybrid design currently implemented in the 2004 2005 2006 Prius with many more vehicles planned to also use it High Occupancy Vehicle used to describe the restricted diamond lanes on highways Horsepower indicating a unit of power a measurement different from torque Internal Combustion Engine Integrated Motor Assist Honda s hybrid technology The device introduced in 2004 used to unlock doors and start the hybrid system By default it works as a wireless remote for unlocking and is inserted into a slot in the dashboard for starting As an option it can be upgraded to control the Smart Entry amp Smart Start feature And note that there is actually a traditional key within which can be used for unlocking the driver s door manually Kilometer a measure of distance 1 kilometer is equal to 0 6214 mile Kilowatt an electrical measurement unit used when describing Prius power consumption amp storage Low Emission Vehicle Liters per 100 kilometers Lifetime Miles Per Gallon Low Rolling Resistant used to describe minimum friction tires Mile a measure of distance 1 mile 1 6093 kilometers Multi Display the touch sensitive liquid crystal screen on the dashboard of Prius Motor Generator an electric motor which can either provide motive power when electrically d
9. Tire Width 165 Tire Diameter 15 Battery Pack Energy W kg 600 Battery Pack Voltage 288 Battery Pack Weight Ibs 125 Battery Pack Section Type D Cell Battery Pack Section Count 40 Hybrid System Voltage 288 Classic 70 52 4500 44 33 258 12 5 175 14 900 273 6 110 Module 38 273 6 HSD 76 57 5000 67 50 295 10 1 185 15 1250 201 6 99 Module 28 500 CLASSIC Touch Sensitive version of the Multi Display was introduced HSD Electric A C was introduced Multi Display size was increased Prius User Guide 45 of 45 Last Updated 2 07 2006
10. drop even more It pays to drive slower obey the speed limit Think of it this way pedaling a bicycle rapidly takes much more energy than pedaling at a moderate rate Your Mileage May Vary That simple statement about the EPA ratings shown on the new vehicle window sticker is often overlooked yet it makes a significant difference depending on the type of driving you do Reading this quote provided by the EPA about Prius reveals why Actual Mileage will vary with options driving conditions driving habits and vehicle s condition Results reported to EPA indicate that the majority of vehicles with these estimates will achieve between 51 and 69 mpg in the city and between 43 and 59 on the highway EPA tests are generalizations performed under ideal conditions intended to make vehicle comparisons easier not to specify what MPG you will actually get In fact they rarely reflect the MPG in real world driving experiences Brisk Acceleration is an often misunderstood benefit There s no need to hold back A gasoline engine works more efficiently when running at higher RPM about 70 percent of maximum Take advantage of that by getting to cruising speed quickly but not aggressively please drive safely And remember while the engine running it is also generating electricity for later use Coast whenever you have the opportunity Using the feather technique helps By lifting your foot lightly from the accelerator pedal you can invoke an efficien
11. holding the button for ODO shift into R Reverse then to P Park 6 b on should display on the odometer trip meter now Push the ODO TRIP button to switch the mode to b oFF as shown here E lt m F yee 7 Power OFF push the Power button That s it The beep should now be disabled Note 1 If the sequence above failed it may have due to the ODO setting not having been visible recently In that case all you have to do is drive with it that way for a few miles The next time you try to disable the beeper the process should work Note 2 If you ever disconnect the 12 volt auxiliary battery from the system or drain it dead you may have to repeat the disable process again Prius User Guide 4 of 45 Last Updated 2 07 2006 Hybrid Driving From a Stop Climbing Hills On the Highway Without the Pack A C Instead Cruising Brakes Regenerator Prius User Guide The gasoline engine is most efficient when running around 70 maximum So if you can t press lightly enough on the pedal to accelerate using only electricity go ahead and press a little harder than usual That brisk but not aggressive increase in speed will save a small amount of gas resulting in an overall efficiency gain The hybrid system has 2 electric motors When you encounter a large hill those motors are automatically taken advantage of The gasoline engine will rev to its most efficient high power RPM That provides thrust
12. lower MPG To make matters worse the use of the Heater or A C also contribute to lower MPG 12 of 45 Last Updated 2 07 2006 Gentle Acceleration Fuel Type Testing Procedures Prius User Guide The testing procedures utilize gentle acceleration which does not represent the way people actually drive anymore For example when merging onto a highway now much more harsh acceleration is required The tests don t reflect the MPG penalty that causes So unless you acceleration as slowly as when the test was performed efficiency will be lower EPA testing is done using 100 gasoline which is the most efficient fuel available for a Prius to run on Those owners using the cleaner fuel alternative called E10 which is a 10 ethanol and 90 gasoline blend have a clear disadvantage That blend is approximated 3 4 less efficient In simple terms that means achieving 50 MPG using E10 could actually achieve 51 7 MPG using 100 gasoline instead The following from http www fueleconomy gov feg info shtml explains how the EPA tests are actually performed notice how results can be quite a bit lower if you live in the north or if you drive fast The fuel economy estimates are based on results of tests required by the U S Environmental Protection Agency EPA These tests are used to certify that vehicles meet the Federal emissions and fuel economy standards Manufacturers test pre production prototypes of the new vehicle models and subm
13. plenty of use for a screw to come loose and eventually fall out Don t let the inconvenience occur Be proactive by tightening them annually Make that part of your spring cleaning routine There are 4 metal rings bolted to the frame of the vehicle available for securing cargo Each is located in a corner of the hatch area Use them in conjunction with bungee cords or rope to keep large or loose items from shifting while you drive If you need addition locations when the back seats are up simply raising a headrest to reveal metal rods that can be used When the back seats are folded down you may use the latch loop that is normally used to secure the seat in place There are two types available One lays flat horizontal connecting to each of the metal rings You just slip cargo underneath it to keep the cargo in place The other is upright vertical connecting to the 2 metal rings closest to the hatch and 2 connector point which you add by drilling a simple hole in a location close to the window This type works well for cargo such as grocery bags 34 of 45 Last Updated 2 07 2006 Hidden Release Prius User Guide From inside the hidden storage area underneath the floorboard remove the tiny black panel on the side closest to the hatch and then poke your finger through that hole into the metal casing There s a smooth tiny metal latch there Toyota definitely wanted to make that inaccessible from outside Pulling it up pops the ha
14. tank is a flexible bladder It contracts and expands to fill the empty void that would otherwise be filled with vapor as gasoline is consumed The reduction of vapor emissions helps to keep Prius extraordinarily clean Overfilling should be avoided since adding gas after the pump automatically stops can create pressure within the bladder This could cause gas to be expelled afterward So just don t top off Capacity reduces during the winter since cold temperatures cause the bladder to contract up to 1 5 gallons 5 7 liters in extreme conditions below OF 18C degrees That means you ll have to fill up sooner But when temperatures are that dangerously low you should really fill up at the halfway point anyway Twist the cap until it clicks If it is not tightly secured you may trigger an alert from the emission sensor After all Prius wouldn t be so clean if vapor were allowed to leak out In the event of an alert turn off the Prius and tighten the cap Normal status should return after you restart Tuck the tether holding the cap to the car into the interior Simply allowing it to be pushed by the door may cause a tangle making the door hard to open later Lubricate the hinge After extended exposure to dust sand and salt the spring may struggle to open the door due to the hinge being dry Adjust the latch It s possible to accidentally bend it Too much can make the door difficult to open You may need to straighten it The be
15. than it really is Check Often since temperature causing pressure to drop 1 PSI for every 10F degrees Air will naturally leak out from normal use too Prius was designed to run with 87 Octane gasoline 85 in high altitudes Some owners have experimented with higher octanes but found there wasn t any MPG improvement Also bear in mind that higher octane gasoline may trigger an emission sensor alert So just save money and continue using the less expensive 87 octane gas Avoid using this mode unless absolutely necessary it will cause MPG to drop 10 of 45 Last Updated 2 07 2006 External Loads Engine Warm Up 5W 30 Oil Synthetic Oil Oil Level Measurement Break In Prius User Guide Hitch Racks amp Roof Carriers cause aerodynamic drag So expect a MPG drop when you use one Short Trips are horribly inefficient for all vehicles Prius is no exception however it s far more noticeable since the Multi Display provides immediate feedback to actually show you the lower MPG The efficiency benefits of the system are not utilized until after warm up is complete that s engine emissions system and tires So try to run several errands at once to take advantage of an already warmed up car PZEV Partial Zero Emission Vehicle is what Prius strives to remain whenever active even during warm up That means the catalytic converter must be kept hot even if that requires using some gas to do it Fortunately you still get
16. the opposite order they were connected For safety information greater detail and illustrations please refer to your Owner s Manual A very simple way to confirm you have a good electrical connection before attempting to start is to just turn on the ceiling light If it illuminates brightly you know that the supply coming from the donor vehicle is sufficient to successfully jump the Prius Ifthe light is dim the connection is bad and you must fix it before proceeding Creating heat for the emissions system and heat to keep you warm is fastest and most efficient if you simply drive gently immediately after starting the Prius in the winter Allowing the engine to run while the Prius is parked takes longer and is less efficient Just Drive It Once the heater warms up resist the temptation to turn up the fan speed on too high That will actually decrease the potential heat Air blasting over the fins of the core too quickly prevents the opportunity to absorb as much heat as possible Slower air doesn t In other words don t exceed the medium speed setting 2 of 45 Last Updated 2 07 2006 Engine Warm Up Shutdown Off Confirm Whirring Sound Cruise Control 24 MPH minimum MPG Stealth Smooooooth Neutral No Engine Prius User Guide Reducing Emissions is the highest priority for Prius It strives to remain a AT PZEV Advanced Technology Partial Zero Emission Vehicle at all times which means the catalytic conv
17. the entire year In reality that isn t even remotely correct Large fluctuations are perfectly normal The difference between the warm amp cold months is a significant change in MPG In the winter The engine takes longer to warm up and the engine is needed to operate the heater Both cause more fuel to be consumed The density of cold air is thicker making it hard to push through This reduces efficiency In the summer Running the A C to keep you cool requires electricity from the battery pack That electricity is ultimately derived from the engine which consumes fuel to accomplish that So the more you use the A C the lower MPG will be These examples of real world data from http john1701a com prius prius data htm clearly the shows the effect of 4 separate Winters amp Summers with a 2001 amp 2004 Prius in Minnesota 2001 Year 1 m Month MPG Average 2001 Year 2 m Month MPG Average 52 0 52 0 50 0 Tag 47 3 47 2 474 oe Taso 48 0 47 5 48 0 4 48 0 4 i 46 04 44 0 4 4204 40 0 4 38 0 4 36 0 4 34 0 J Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jub Aug Sep Oct Nov Dec Jan Feb Mar Apr May Jun Jub Aug oo oO OO 00o Of 0 0 0 0 u u m 0 0 0 0 02 02 02 02 02 02 02 02 2001 Year 3 m Month MPG Average 2004 Year1 mMonth MPG Average 52 0 56 0 50 5 aga 50 2 54 0 52 0 50 0 4 Sep Oct Nov Dec Jan Feb Mar Apr May Jun
18. too heavily While driving just find a street section without any inclines then lift your foot from the accelerator pedal The engine will shut off within a few moments Once it does lightly place your foot back on the accelerator pedal to continue driving with only electricity Another way to invoke stealth is to just stop completely that will make the engine shut off The 50 kW electric motor is designed to propel the Prius up to 42 MPH 68 km h It takes a steady foot though Slower speeds like 35 MPH 56 km h and 30 MPH 48 km h are easier Beyond that maximum speed or in conditions when additional power is needed the motor works in combination with the gasoline engine Though you will discover above 42 MPH 68 km h that there are times when the engine will spin pistons in motion without any fuel being consumed it is a normal function of the Planetary CVT Accelerating in stealth can be very slow Also using the gasoline engine is both quicker and surprisingly more efficient so don t be afraid to consume a little bit of gas Remember that even if you use the battery and get 100 MPG the engine must run later to recharge it So short term gains may actually result in an overall loss Only the lowest setting for the air conditioner amp heater work in stealth Higher settings and airflow durations longer than a minute or two will require the gasoline engine to run Be careful while driving in stealth especially in parkin
19. 6 OPTIONS SE Smart Entry It is proximity detection system that automatically senses a wireless transmitter called a key fob in your pocket or purse allowing you to unlock the doors amp hatch without the need to use a physical key or push a button on a remote Touchless Unlock Automatic Disable Key Fob Battery Outside Locking SS Smart Start Reaching into the handle area on the outside of the Driver s door you ll trigger the sensor to unlock just that door Reaching into the handle area on the outside of the Passenger s door you ll trigger the sensor to unlock all the doors Reaching into the handle area on the outside of the Hatch you ll trigger the sensor to unlock the all the doors as well as the hatch Leaving the key fob inserted into the dashboard slot for more than 10 minutes after power OFF will cause the SE to be disabled To enable it again press the button under the steering wheel That small key inside the key fob can be removed and used to open the driver s door manually when the battery wears out due to excessive age The battery isn t necessary to start the Prius when the key fob is inserted into the dashboard slot though you will want to eventually replace the battery CR2032 On both front door handles and the hatch in back there are small black buttons Pushing one of them will trigger a beep and flash the lights to inform you the SE SS system has just locked the Prius This ability preven
20. Energy Flow Power Split Device PSD details Prius User Guide Toyota Prius Energy Flow Toyota Prius Power Split Device Power Split Device details rast Canam tainn cn Aural Comet Fre HEED 39 of 45 This is a document available for downloading that provides information about energy flow within the Prius hybrid system Each of the major components is identified and their connection to each other is explained in an easy to read summary http john1701a com prius prius energy htm This is a document available for downloading that provides information about the special device within the Prius hybrid system which entirely eliminates the need for a traditional transmission It is how the 2 electric motors and gasoline engine are able to interact http john1701a com prius prius psd htm This is a document available for downloading that provides a much more in depth look at the PSD Without getting too technical the illustrations describe the how the variety of movements within the device relate to the operation of the hybrid vehicle http john1701a com prius prius psd_details htm Last Updated 2 07 2006 Type FULL ere This is a document available for downloading that provides information about the type of hybrid known as Full http john1701a com prius hybrid type_full htm FULL details This is a document available for downloa
21. Guide Change to Lane Guidance Change to Map Direction Change to North Up Change to Single Map Change to Turn List Guidance Change to Turn List Guide Go to Previous Destination Go to Quick Access 1 Go to Quick Access 2 Go to Quick Access 3 Go to Quick Access 4 Go to Quick Access 5 Go to Quick Access Number 1 Go to Quick Access Number 2 Go to Quick Access Number 3 Go to Quick Access Number 4 Go to Quick Access Number 5 Go to Start Point Go to Starting Point Quick Quick 1 Quick 2 Quick Access 1 Quick Access 2 Quick Access 3 Quick Access 4 Quick Access 5 Quick Access Number 1 Quick Access Number 2 Quick Access Number 3 Quick Access Number 4 Quick Access Number 5 Last Updated 2 07 2006 Navigation Locations Airport American Food American Restaurant Amusement Park ATM Auto Club Auto Service Auto Service and Maintenance Automobile Club Bank Barber Shops Beauty and Barber Shops Botanical Garden Bus Station Business Facility Campground Car Wash Casino Chinese Food Chinese Restaurant Cinema City Center City Hall Civic Center Coffee House College Community Center Commuter Rail Station Continental Food Continental Restaurant Convenience Store Convention Center Court House Current Location Current Position Department Store Detour Detour Entire Route Dry Cleaning Exhibition Center Prius User Guide Fast Food Ferry Terminal Fitness Club French Food French Restau
22. Toyota Prius User Guide Fifth Edition First Revision for the HSD 2004 2006 model Seasonal Cycles UNE ITOS o visas ncysengs cannes sans EMISSION oaan Voice Recognition Electrochromic Mirror 30 NURTURING oi csssssscccscsscscssssssccsssses 16 E E E EE S 2 Filling the Gas Tank 16 Shutddos 3 Multi Display Care Cruise Control c ccccceseseeseeeeees 3 Long Term Storage MSTA ES cass ATA 3 POSNE dpan ILAS 4 TRECE onain aE aon Hybrid Driving eresssnsirsirers 5 Upgrade TiS sncoimemnaa DE E ss E A ianeenineses 5 Washing Stealth Driving sissrsisasies 6 Valet Use B Mode aenean 6 OTHER Sicssssssscssscsssssiscssscsscsssssssoosses 34 MAINTENANCE scsscccssssceeees Battery Pak oj cscciscisoccinciseassceis Oil Chan ina Rear Hath c cxsesarssass arrives Audio Buttons c ccccceseeeeeeees 7 Window Wipers Side Mirrors THSIAE AIT aore niea F Air Conditioning TRANSMIS SOT e ennrinieasussi Outside Aioria 8 Information Sources 37 OPTIONS oriens rs 28 Informational Materials 38 UNDERSTANDING ccesseeeeeee 9 SE Smart Entty si cccccsccscssesve 28 MPG Measurement o 9 SS Smart Start we GLOSSARY cesecsescesscreeeseenseeeeee 42 Increasing MPG a ssciasiscnsiaie 9 Homelnk asien EPA Estima nanses 12 BENO coreccsasenisrsnarcanscisvamisnn Disclaimer except as customers components or Toyota Motor Corporation of this docu
23. better than average mileage even if the engine doesn t shut off right away 5W 30 oil is strongly recommended real or synthetic If a service person puts 10W 30 in by mistake you may complain since it will negatively impact your MPG slightly and may affect performance in below freezing temperatures The text on the engine oil cap clearly states 5W 30 should be used Owners have observed minor MPG improvements by switching to synthetic oil Plus since it protects the engine better than real oil and makes extremely cold startups even easier switching from real oil should be a simple choice Too much oil can decrease MPG Verify the level is never above the max mark on the dipstick Unfortunately overfilling is a problem commonly overlooked Oil change services routinely pump oil from large barrels rather than using quart size bottles That makes overfilling very easy to do Taking a moment afterward to check afterward is truly beneficial The multi display averages optimistically so it will usually read about 1 4 MPG too high for most owners The bladder effect caused by the bladder in the gas tank shrinking due to temperatures below freezing which is very noticeable in the Spring amp Fall causes the readout value and manual calculations to vary greatly for individual measurements Averaging several fill up amounts documented at the gas station will provide the actual MPG you ve been getting For an example of how to do this ref
24. ca gov msprog zevprog factsheets driveclean pdf LEV Low Emission Vehicle The least stringent emission standard for all new cars sold in California beyond 2004 ULEV Ultra Low Emission Vehicle 50 cleaner than the average new 2003 model year vehicle SULEV Super Ultra Low Emission Vehicle 90 cleaner than the average new 2003 model year vehicle PZEV Partial Zero Emission Vehicle Meets SULEV tailpipe emission standards has a 15 year 150 000 mile warranty and has zero evaporative emissions AT PZEV Advanced Technology PZEV Meets SULEV tailpipe emission standards has a 15 year 150 000 mile warranty has zero evaporative emissions and includes advanced technology components ZEV Zero Emission Vehicle Zero tailpipe emissions and 98 cleaner than the average new 2003 model year vehicle California LEV II Emission Standards for Passenger Cars and Light Duty vehicles less than 8 500 lbs grams mile for 120 000 miles 11 years as measured by tailpipe emissions Rating NMOG co NOx PM HCHO LEV 0 090 4 2 0 07 0 01 0 018 ULEV 0 055 2 1 0 07 0 01 0 011 SULEV 0 010 1 0 0 02 0 01 0 004 PZEV 0 010 1 0 0 02 0 01 0 004 NMOG non methane organic gases CO carbon monoxide NOx nitrous oxides PM particulate matter HCHO formaldehyde 15 of 45 Last Updated 2 07 2006 NURTURING Filling the Gas Tank Fill Speed Topping Off 87 Octane Gas Low Sulfur Gas 10 Ethanol Empty Another Gauge Pri
25. d Help Command List Help Navigation Commands I m Hungry POI Off Route Overview Compass Mode Heading Up North Up Louder Softer Repeat Repeat Voice Cancel No Yes Short Mark Mark This Point Zoom In Zoom Out Lexus Dealer Lexus Dealership Toyota Dealer Toyota Dealership Previous Start Point Previous Starting Point Right Map Direction Right Map Heading Up Right Map North Up Right Map Zoom In Right Map Zoom Out Prius User Guide VOICE RECOGNITION Add to Destination Cancel All Destinations Cancel Final Destination Cancel Next Destination Delete All Destinations Delete Final Destination Delete Next Destination Enter Destination Previous Destination Replace Destination Arrow Guidance Arrow Guide Freeway Guidance Freeway Guide Guidance Screen on Freeway Intersection Guidance Intersection Guide Lane Guidance Repeat Guidance Resume Guidance Start Guidance Stop Guidance Suspend Guidance Turn List Guidance Turn List Guide Dual Map Entire Route Entire Route Map Fifth Destination Map Final Destination Map First Destination Map Fourth Destination Map Map Map Direction Next Destination Map Second Destination Map Single Map Third Destination Map 31 of 45 Change to Arrow Guidance Change to Arrow Guide Change to Compass Mode Change to Dual Map Change to Freeway Guidance Change to Freeway Guide Change to Heading Up Change to Intersection Guidance Change to Intersection
26. ding that provides an illustration with more detail a supplement to the other Full document Full Hybrid details http john1701a com prius hybrid type_full_details htm FULL operation Full Hybrid operation Engine amp Motor Drive Charge Stand By Gliding SD Engine rivo charge This is a document available for downloading that provides information in a 3 page format that serves as a convenient means of explaining how the hybrid system in Prius actually operates http john1701a com prius hybrid type_full_operation htm Prius User Guide 40 of 45 Last Updated 2 07 2006 Type TWO MODE Type ASSIST Prius User Guide Two Mode Full Hybrid sunray sang Assist Hybrid 41 of 45 This is a document available for downloading that provides information about the type of full hybrid known as Two Mode http john1701a com prius hybrid type_two mode htm This is a document available for downloading that provides information about the type of hybrid known as Assist http john1701a com prius hybrid type_assist htm Last Updated 2 07 2006 ABS AC A C Assist AT PZEV B Gear CARB CAT CC Cd CEL Classic CVT Dinosaur DRL DVD ECU Engine EPA EV F FCHV FUD Full GPS Prius User Guide GLOSSARY Anti
27. directly to the tires generates electricity for the motor and recharges the battery pack all at the same time So to the surprise of many new owners large hills don t drain the system You ll still have plenty of reserve power available when you reach the top Just like with traditional vehicles efficiency drops the faster you drive on the highway 60 MPH 96 km h is more efficient than 70 MPH 113 km h Speeding up to 75 MPH 121 km h you ll observe MPG drop even more It pays to drive slower The electric motor doesn t actually need electricity from the battery pack The gasoline engine creates electricity immediately while you drive So quite frequently on the multi display you ll see that the motor is being fed directly from the engine and the battery pack isn t even being used And sometimes while both the engine and motor are providing thrust the engine will also recharge the battery pack at the same time At highway speeds using the A C air conditioner cold setting or vent to remain cool will likely result in slightly higher MPG than having the windows open A beneficial technique for efficient cruising is to feather the accelerator pedal at particular times Learning to do this is simple and will quickly become second nature with very little practice In fact you may already have that foot control if you in line skate or bicycle occasionally To do it just lightly reduce pressure on the accelerator pedal whenever you enco
28. does finds a station a few seconds will play then it will automatically scan for the next Press the SCAN button again when you want the scanning to stop If you press then hold the SCAN button only your preset radio channels will be scanned In additions to using the knob on the dashboard you also have the option of adjusting the tuner for the radio via the buttons on the steering wheel Just press amp hold either the up or down button with your left thumb Holding the track change button on the steering wheel rather than just quickly pressing it will cause the CD to be changed instead Pressing the Audio button next to the Multi Display will reveal the Radio Preset or CD Control screen depending on what is playing at that moment Pressing the Audio button another time will return you to the screen you were previously viewing Consumption or Energy Monitor or Navigation Pressing the Mode button on the Steering Wheel toggles between the AM FM1 FM2 and CD modes of the audio system Holding the Mode button for a few seconds will toggle the power for the audio system on amp off Avoid using this mode during the winter since it causes frost on the inside of the windows Recirculating warm inside air will prevent the engine from needing to run as often however the moisture you naturally exhale will build up after awhile Allowing the fresh cold air from outside to be drawn in will keep the humidity low The re
29. e friction caused by turning But your tires can So make sure the wheels are moving before you turn them Every 5 000 to 7 500 miles 8 000 to 12 000 km the tires should be rotated for best lifetime performance Rotation should be in a roll back cross forward pattern That s front tires to the rear without switching sides and rear tires to front switching sides When initially tightening the lug nuts after having put a wheel back on and when you retorque them after having driven around 100 miles make certain the pressure you use is 76 ft lb 103Nm 0 05 DEGREES of Toe IN each side for a total of 0 10 DEGREES If steering feels like it wanders at high speeds it s probably because the alignment isn t adjusted correctly Remember within factory specified tolerance is an answer you don t have to accept from a service provider you can insist that alignment be adjusted to this exact setting 35 33 PSI 2 4 2 3 bar is the PSI for the Prius tires noted on the driver s door jam of the car itself 42 40 PSI 2 9 2 8 bar is what many Prius owners recommend for optimum performance For maximum performance use a pressure of 44 PSI 3 0 bar Whatever you decide just remember that low pressure results in lower MPG drop and a shorter tire life Note 1 Measuring PSI should always be done when the tires are cold since driving heats up tires making the results inaccurate due to the air inside expanding which creates a false impression
30. er to this webpage http john1701a com prius prius data htm For the first 200 Miles 322 km avoid rapid deceleration hard stops avoid high speeds more than 70 MPH 113 km h For the first 600 Miles 966 km avoid rapid acceleration avoid racing high RPM the engine After roughly 10 000 Miles 16 100 km enjoy a MPG increase from the moving parts having loosened Even at 30 000 Miles 48 300 km you may continue observe minor MPG increases as the car ages 11 of 45 Last Updated 2 07 2006 EPA Estimates Purpose Ideal Conditions Ranging Values Unrealistic Speed Unrealistic Climate Prius User Guide The intent of the EPA efficiency values posted on each new vehicle window sticker is only to provide a basis for comparison not an actual MPG expectation as commonly believed Read the fine print on this scan of a 2004 Prius window sticker Compare this vehicle to others in the FREE FUEL ECONOMY GUIDE available at the dealer ay CITYMPG HIGHWAY MPG For Comparison Shopping all vehicles Classified as 4 CYL 4 DISP MID SIZE VVT I DOHC SFI ENGINE NE S AUTOMATIC VARIABLE GEAR S E E RE RATIO TRANSMISSION P N Gon 10 to 59 mpgcity and gin thoty o o E i Uae awe eaten PAREAN Ys P Estimated Annual Fuel Cost 59 mpgonthe highway see www fueleconomy gov Don t be mislead by the big numbers Real World results vary significantly Pay very close attenti
31. erter must be kept warm even if it requires consuming some gas to accomplish that Fortunately you still get better than average mileage even if the engine doesn t shut off right away Use the remote or push a door button or the one on the hatch when leaving your Prius That will confirm that all the doors really did get shut tightly and the power for the hybrid system is off If you don t the 12 volt auxiliary battery may get drained completely or the alarm might not be able to protect the car There is a small electric pump that pumps 3 liters of coolant into a thermal container to keep it hot every time you turn the hybrid system power OFF When the power is turned back ON the coolant is pump back into the engine This process reduces emissions by achieving warm up much faster than with an engine that would normally have to heat itself up This process also helps to reduce wear amp tear on the engine Slowing down to less than 24 MPH 39 km h will cause the cruise control resume memory to reset So if you have to slow down or stop you ll need to set the speed again Some owners have observed an increase in MPG from using the cruise control others have not Results vary depending on your particular driving habits and road conditions If you don t have a sensitive enough foot but would still like to enjoy stealth driving on a light traffic road just set the cruise control This can be done all the way up to 42 MPH 68 km h on f
32. g lots Some people use only their ears to verify that it s safe not their eyes So having a car that s completely silent means you ll probably have someone step out in front of it without even realizing you re driving right at him or her You can engage or disengage engine braking at anytime while driving Avoid using this mode unless absolutely necessary since it will cause MPG to drop There is no charging benefit over regular braking either The B mode works like an exhaust brake on a large truck except it s totally silent The engine is used to slow down the vehicle allowing you to reduce reliance on the regular brakes So for steep declines like driving down a mountain it s a great way to avoid overheating caused by friction from the brake drums amp shoes A special use of B is the ability to shift into it on the fly without having to take your eyes off the road Finding yourself taking a turn on snow or ice a little bit too fast you ll discover B does an absolutely fantastic job of slowing the car enough to retain traction without any risk whatsoever of the wheels slipping from braking too hard since you aren t using the brakes at all 6 of 45 Last Updated 2 07 2006 Radio Channel Scan Tuner Adjust CD CD Change Audio Buttons Audio Button Mode Button Inside Air Recirculate Prius User Guide Press the SCAN button by the radio tuner knob It will begin scanning for radio channels When it
33. g short trips instead take advantage of the time after warm up is complete by running several errands at once A dirty engine air filter will also cause the MPG to drop Check it routinely especially as the seasons change Once flow becomes visibly restricted dark colored rather than white the time has come replace it Don t forget that new tires require a break in period Before that the tire surface and tread edges will be rough causing MPG to be lower than you expect It takes about 1 000 miles 1 600 km before enough wear barely visible to a trained eye occurs to allow less abrasive contact with the road And since front tires wear more than those in the rear expect another break in period the first time the rear tires are rotated to the front Fortunately that reduced MPG will only last a few hundred miles Minimal use is the key Using the Heater or the A C which includes the defroster on anything but a low setting may prevent the engine from shutting off That will reduce MPG So try to avoid high demand use Fortunately on the highway using the A C is still more efficient than opening the windows 9 of 45 Last Updated 2 07 2006 On the Highway YMMV Driving Tire Care 87 Octane Gas B Mode Prius User Guide Just like with traditional vehicles efficiency drops the faster you drive on a highway 60 MPH 96 km h is more efficient than 70 MPH 113 km h Speeding up to 75 MPH 121 km h you ll observe MPG
34. gital Versatile Disc used for the Navigational system in Prius Electronics Control Unit the amazing computer that monitors and controls the two motor generators the gas engine the motion of the planetary gear set the battery pack power levels etc to provide the Prius smooth acceleration and speed control The common term used to refer to the power device which runs on gasoline Environmental Protection Agency the group responsible for rating the emissions and gas mileage of vehicles sold in the United States Electric Vehicle powered exclusively by a battery pack charged before use Fahrenheit a measure of temperature F 32 1 8 C 15 F 26 11 C 0 F 17 78 C 15 F 9 44 C 32 F 0 C 40 F 4 44 C 60 F 15 56 C 70 F 21 11 C 80 F 26 67 C Fuel Cell Hybrid Vehicle a fuel cell vehicle that takes advantage of hybrid technology including the use of a battery pack Fear Uncertainty Doubt Hybrid system with a large battery pack a small electric motor at least one large electric motor and a gasoline engine that combined provide a wide variety of combustion amp electric propulsion abilities Global Positioning System this is the part of the Prius Navigation System that identifies your exact location 42 of 45 Last Updated 2 07 2006 HEV HID HSD HOV HP ICE IMA Key Fob km kW LEV L 100km LMPG LRR M MD MG MGI MG2 Motor MPG MSRP MyY2001 NAV NiMH NVH OEM OPEC
35. hicles anyway But in Prius it is required Because if you don t you ll find that only the accessories will power up The hybrid system itself won t start until you push the power button while also stepping on the brake at the same time If you do make the mistake of not pressing the brake pedal far enough to the floor a collection of warning the lights by the speedometer will come on In that case lift your foot off the brake Wait a few seconds and then press it again only harder this time Wait a few more seconds and then press the PARK button That will reset the system If the 12 volt auxiliary battery is ever drained completely you can jump it similar to a traditional vehicle With the Prius OFF hybrid system amp lights connect the positive cable to the jump start terminal within the black plastic fuse box under the Prius hood then to the positive terminal on the 12 volt battery of the supplying vehicle as it is running Next connect the negative cable to the negative terminal on the 12 volt battery of the supplying vehicle Then the other end of the negative cable can be connected to an unpainted metal component under the hood a very good place for this is the support attaching the engine amp motor to the body of the vehicle in the front driver s side corner under the Prius hood At this point start the hybrid system When READY appears on the Prius speedometer cluster you should then disconnect the cables following
36. ing is complete 5 Test the newly programmed Homelink button Pressing it for 1 second will change the indicator light from a steady green to a steady red which will instruct your garage door to open or close just like your garage door remote Note this programming is only available for remotes with non rolling security codes Bluetooth Phone Type Here s a sampling of the original Bluetooth enabled cell phones stated to work with Prius Motorola V505 V551 V600 V710 RAZR Nokia N Gage 3600 3620 3650 3660 6230 6310i 6600 6620 6820 7610 Siemens S56 S66 Sony Ericsson T68i T608 T610 T616 T637 Z600 SX1 S55 S56 Since the introduction of the HSD many other cell phones have been added to the Bluetooth list Check with your local provider for compatibility information You may also find helpful facts on this webpage http toyota letstalk com bluetooth bt_userguides htm Adding a Phone Here s abbreviated instructions for setting up the T610 1 On the Multi Display select Telephone Settings Add Phone 2 On the phone select Turn On Bluetooth Connectivity Bluetooth My Devices New Device Unknown 3 Enter the password passkey 1212 when prompted 4 On the phone select OK Unknown Connect More Info Refer to http john1701a com prius prius bluetooth htm Currently detailed illustrated instructions for the T610 connection setup are available Prius User Guide 29 of 45
37. it the test results to EPA EPA re tests about 10 of the tested vehicles to confirm manufacturer s results in EPA s lab The vehicles are driven by a professional driver under controlled laboratory conditions on an instrument similar to a treadmill These procedures ensure that each vehicle is tested under identical conditions therefore the results can be compared with confidence There are two different fuel economy estimates for each vehicle in the Fuel Economy Guide one for city driving and one for highway driving To generate these two estimates separate tests are used to represent typical everyday driving in a city and in a rural setting Two kinds of engine starts are used the cold start which is similar to starting a car in the morning after it has been parked all night and the hot start similar to restarting a vehicle after it has been warmed up driven and stopped for a short time The test used to determine the city fuel economy estimate simulates an 11 mile stop and go trip with an average speed of 20 miles per hour mph The trip takes 31 minutes and has 23 stops About 18 percent of the time is spent idling as in waiting at traffic lights or in rush hour traffic The maximum speed is 56 mph The engine is initially started after being parked overnight Vehicles are tested at 68 F to 86 F ambient temperature The test to determine the highway fuel economy estimate represents a mixture of non city driving Segments correspo
38. lat or declining terrain without making the engine startup The CVT Continuously Variable Transmission Planetary type makes the cruise control in Prius remarkably smooth You ll notice the no shifting characteristic of the drive when going up hills and accelerating aggressively Many consider this smoothness as a luxury feature To shift into neutral and keep it there without any chance of the engine starting do the following 1 Insert the FOB not necessary if you have SE SS 2 Without stepping on the brake pedal press the Power button twice 3 Use the lever to shift in the Neutral position 3 of 45 Last Updated 2 07 2006 Reverse Beeper Disable Some people find the reverse beeper distracting Although there isn t a method to change the repetitive beeping to just a short warning there is a way to disable it completely To do that carefully follow these steps 1 Switch to the odometer trip value to display ODO by pushing the ODO TRIP button shown in the lower right corner of the photo below If the speedometer cluster was already showing ODO make sure to cycle thru each option back to ODO again Se Ce Beet Monitor four 36 F ENGINE N a i BATTERY C3 JF E CiirrentilOvolMPc 2 Power OFF push the Power button 3 Power ON push the Power button again 4 Within 6 seconds of powering back ON push amp hold the button for ODO for a minimum of 10 seconds 5 While still
39. ment All the information stated in this document was provided by Prius owners None were affiliated with Toyota Motor Corporation This document is not sanctioned by Toyota Motor Corporation or any of its affiliates The ideas suggestions and opinions offered in this document have not been endorsed by the manufacturer of those specific Any harm or damage that may result from the application of or the following of any ideas suggestions or opinions contained in this document is the sole responsibility of the individual that applied or followed said ideas suggestions or opinions The authors of this document hereby declare that they cannot and will not be held liable in any fashion for the content or the use DRIVING Just Drive It Vital Info Startup Step On the Brake 12 Volt Jumping Winter Heat Prius User Guide Ignore all the advanced technology It s too easy to get preoccupied with everything Prius automatically does for you especially with the Multi Display providing constant performance information The hybrid system was designed so you could to drive it like a traditional car That way you can enjoy the remarkably smooth amp quiet ride Let the computer worry about how to save gas and reduce emissions New owners sometimes fall victim to this not being able to figure out why the car won t start For safety stepping on the brake before starting has always been highly recommended in all types of ve
40. n on snow A normal tire is better for digging through down to the road itself Prius User Guide 20 of 45 Last Updated 2 07 2006 Original Tire Goodyear Integrity HSD Prius comes with these tires standard They are sometimes referred to as OEM Original Equipment Manufacturer tires 185 65 R15 44 PSI 3 0 bar maximum 1168 Ibs 530 kg load maximum Standard Rolling Resistance 855 Revs per mile 10 32 inch Tread Depth 86S Speed amp Load Rating A Traction B Temperature 460 Treadwear 50 000 80 467 km Mile Warranty Upgrade Tire Michelin HydroEdge These are premium grade high traction tires that can be used on a HSD Prius 185 65 R15 44 PSI 3 0 bar maximum 1168 Ibs 530 kg load maximum Standard Rolling Resistance 856 Revs per mile 11 32 inch Tread Depth 86T Speed amp Load Rating A Traction B Temperature 800 Treadwear 90 000 144 841km Mile Warranty Personal experiences with these tires are documented here http john1701a com prius prius maintain03 htm Tires Upgrade Tire Goodyear TripleTred These are premium grade high traction tires that can be used on a HSD Prius Unfortunately they are not available in the standard size So you have to use an alternate instead 190 60 R 15 44 PSI 3 0 bar maximum 1190 Ibs 540 kg load maximum Standard Rolling Resistance 863 Revs per mile 11 32 inch Tread Depth 86H Speed amp Load Rating A Traction B Temperature
41. nding to different kinds of rural roads and interstate highways are included The test simulates a 10 mile trip and averages 48 mph The maximum speed is 60 mph The test is run with the engine warmed up and has little idling time and no stops except at the end of the test NOTE To make the numbers in the Fuel Economy Guide more useful for consumers EPA adjusts these laboratory test results to account for the difference between controlled laboratory conditions and actual driving on the road The laboratory fuel economy results are adjusted downward to arrive at the estimates in the Fuel Economy Guide and on the labels seen on new cars light trucks and vans The city estimate is lowered by 10 and the highway estimate by 22 from the laboratory test results Experience has proven that these adjustments make the mileage estimates in the Fuel Economy Guide correspond more closely to the actual fuel economy realized by the average driver 13 of 45 Last Updated 2 07 2006 Seasonal Cycles Vehicle Types Temperature Traffic Heater A C Prius User Guide Seasonal cycles affect all types of vehicles not just hybrid But with Prius you are much more aware of the MPG changes due to having a Multi Display constantly informing you of efficiency performance With traditional vehicles owners typically are not aware how much of an affect climate has on their vehicle s performance They just assume MPG remains relatively constant throughout
42. of higher pressure Note 2 For every 10 F degrees colder pressure will automatically drop 1 PSI The reverse is true too So in the Spring carefully monitor pressure to ensure it doesn t exceed the maximum as the temperature increases 18 of 45 Last Updated 2 07 2006 PSI convenience Tire pressure needs to be routinely checked for all vehicles not just Prius Temperature drops cause PSI to decrease Heat caused by driving increases PSI making measurements inaccurate until cool MPG amp Safety are directly dependent on properly maintained PSI Prius owners have found a way to make this simple use a cordless inflator Cordless inflators cost about 40 as shown below right They are small amp powerful allowing you to increase PSI in the convenience amp comfort of your own garage when the tires are still cool As an added bonus the battery in the cordless inflator can be used as a portable12 volt power supply to plug your automotive accessories into Some even offer additional features like a built in light and even the ability to jump start a vehicle Make sure to purchase a high quality tire gauge For about 30 as show above left you ll find that it is both easier to hold and easier to read than a less expensive one That price will also deliver a 0 5 PSI accuracy that you can depend on for many years and a tough case to protect it Prius User Guide 19 of 45 Last Updated 2 07 2006 Upgrade Tires HSD Prius c
43. of 45 Last Updated 2 07 2006 Yahoo Groups Yahoo Searching Graham s website john1701a s website There are many These are the main groups http autos groups yahoo com group toyota prius http autos groups yahoo com group Prius 2G http autos groups yahoo com group Prius_ Technical Stuff On http google com use the following search key Prius site autos groups yahoo com Add it in front of the term you wish to search for For example to search for synthetic oil enter the following text on Google s website Prius site autos groups yahoo com synthetic oil http www ecrostech com prius original PriusFrames htm An owner s website that thoroughly documents many aspects of the Prius http john1701la com This is a very large Prius owner website As of 2 07 2005 the combined Classic amp HSD Prius content available consisted of 619 webpages 1362 digital photos 1093 offline pages of blogs 47 animations 42 wallpapers 14 spreadsheets with graphs 33 documents and 6 screen savers along with a few other Prius related items There s also nature gallery with 151 photos Informational Materials Info Sheet Prius User Guide This is a document available for downloading that provides information in a 2 page format that serves as a convenient means of introduction to all aspects of Prius http john1701a com prius prius infosheet htm 38 of 45 Last Updated 2 07 2006
44. omes with standard run of the mill tires In other words they are fairly typical So some owners are pleased with them and others choose to upgrade DISCLAIMER The ideas suggestions and opinions offered here have not been endorsed by the manufacturer of those specific components or Toyota Motor Corporation Any harm or damage that may result from the application of or the following of any ideas suggestions or opinions contained in this document is the sole responsibility of the individual that applied or followed said ideas suggestions or opinions The authors of this document hereby declare that they cannot and will not be held liable in any fashion for the content or the use of this information PSI HSD Prius is average weight exactly what you d expect a vehicle that size to weigh It does not need special tires since there is nothing extra to support In other words XL rated tires are not required Like with many vehicles a minimum of 35 PSI 2 4 bar is required for tire pressure Less than that will cause premature wear 42 40 PSI 2 9 2 8 bar is what many Prius owners recommend since it increases the handling abilities and allows the tread to last its longest That s 42 front amp 40 back since a 2 PSI bias is required for the front tires The standard tires as well as many other tires support a maximum cold pressure of 44 PSI 3 0 bar So using 42 40 is no big deal In fact some owners even use 44 42 PSI 3 0 2 9 bar
45. on to the fact that the EPA tests are all performed under ideal conditions those that don t actually reflect real world temperature or driving habits Think of those values reported as optimal not realistic You may be able to achieve them from occasionally but not on a routine basis As mentioned on the window sticker there is a range of expected efficiency values The large numbers are really nothing but an average In fact the MPG isn t even constant for each vehicle Driving conditions method of driving and the influence of multiple drivers can all have a major impact causing fluctuation Tank to tank measurements can vary quite a bit as a result without even taking into account the effect of seasonal cycles None of these factors are represented when the EPA tests are performed Back when the testing procedures were established way back in 1977 the speed limit on most highways was only 55 MPH 88 5 km h That s quite unrealistic for travel nowadays Many drivers cruise at speeds much faster That causes a significant efficiency reduction which is not indicated on the window sticker The perfect summer day climate portrayed during the testing is not what people actually drive their vehicle in a great majority of the year Winter extremes cause efficiency to drop significantly as do the Summer extremes Factors such as temperature wind and moisture have a major influence causing the vehicle performance to be reduced in the form of
46. orage is never a concern When you shut off the Prius an electric relay automatically deactivates to cut the connection to the hybrid system So it isn t even connected to the rest of the system until you turn the key again 17 of 45 Last Updated 2 07 2006 Polishing Owner Tests Tire Care Nu Finish has worked well The great polished look lasts for about 6 months enough to get through an entire winter But when you wipe the dried residue off it actually leaves lightly faded streaks at first Don t let that deter you It disappears leaving a protective layer after a few days To prevent accelerated wear and maximize miles before replacement follow these suggestions Monthly Checking Front Bias Turning Rotation Lug Nuts Alignment PSI minimum Prius User Guide At the very least check your tires monthly Every two weeks is better Pressure loss is normal and especially rapid when temperatures drop Uneven wear is an indication that either you ve been driving with tires below the minimum PSI or balancing alignment is required Also don t forget about checking the spare tire in the trunk too Prius is a little heavier in front To properly support that weight load you must make sure the front tires have 2 PSI more in them than the ones in the rear Never turn the wheels unless they re rolling That causes unnecessary wear just as with other vehicles The electric steering is so powerful you can t feel th
47. ore afterward Removing too much is very very difficult A simple way to avoid overfilling problems is to provide your own oil which is common for those preferring synthetic anyway instead They ll just deduct the price difference from your bill Only supplying the mechanic with the correct amount will guarantee they won t overfill 24 of 45 Last Updated 2 07 2006 Window Wipers Front Blades Prius User Guide E a Replacing the two wiper blades every 30 000 to 35 000 miles in the front is surprisingly easy You don t even have to remove the wiper assembly from the car though you can if you want Just carefully squeeze the rubber at the far left shown above and pull inward a little bit It will bend just enough to allow you to slide it out of the clamp shown below With that unsecured the remainder of the wiper blade can be removed entirely just by pulling on it lightly since none of the other clamps lock it in place http john1701a com prius prius wiperblades htm provides details and more photos of the replacement process for both the front amp reap wiper blades Front Driver Wiper Toyota Part 85124 46010 Front Passenger Wiper Toyota Part 85124 47010 25 of 45 Last Updated 2 07 2006 Rear Blade To pivot the wiper arm upward all you have to do is remove the clamp It is the 2 5 inch 6 cm piece of flexible plastic at the base where it connects to the window Just pull both sides o
48. ot setting This forces the engine to continue running Prius User Guide 22 of 45 Last Updated 2 07 2006 MAINTENANCE Oil Changes Oil Refer to the Increasing MPG section 5 000 Miles or 5 000 miles 8 000 km or 6 months whichever comes first 6 Months Having the engine shut off frequently and not using it as the sole propulsion source will allow oil to last longer than in traditional vehicles It simply isn t exposed to the strenuous engine conditions found with Nonetheless it is still important to routinely change the oil amp oil filter Reminder Light After 4 500 miles 7 250 km an indicator light will flash for 12 seconds after starting then it will turn off After 5 000 miles 8 000 km an indicator light will flash for 12 seconds after starting then it will change to a steady glow and remain on If you change the oil and filter yourself here s how to reset the light so it will stay off until the next change is interval has expired 1 With the power on switch to the odometer trip meter to display ODO 2 Power OFF push the Power button 3 Power ON while holding the button for ODO 4 Wait for the reminder light to stop flashing then release While the reset is taking place you ll see the odometer value change to 5 dashes Then each will be disappear one at a time from the left When finished 7 zeroes will briefly appear indicating the process is complete before the previous odometer mileage return
49. ower carriers All they do is rotate and they are permanently engaged Operation The physical components within the Planetary CVT bare a striking resemblance to those within a differential the power transfer mechanism found on all vehicles In fact they even serve the same purpose Lifetime Due to the fact that the Planetary CVT is nearly identical to that of a differential the expectation is that it will last just as long too So you can confidently predict it will last the entire lifetime of the vehicle Information Sources Toyota Website Information directly from Toyota itself is available here http www toyota com prius Toyota Online Repair Manual access amp downloading for 10 per day at http techinfo toyota com Toyota Manuals Available via credit card from 1 800 622 2033 e 2004 Prius Repair Manual volume 1 RM1075U1 e 2004 Prius Repair Manual volume 2 RM1075U2 e 2004 Prius Repair Manual volume 3 RM1075U3 e 2004 Prius Electrical Wiring Diagram WED555U e Prius New Car Features 2004 NCF255U Recent News http news google com news hl en amp lr amp ie ISO 8859 1 amp q Prius amp sa N amp tab wn Enthusiast Forums Here are two very information forum where you can participate in online discussions http priuschat com http priusonline com Owner Webpages You ll find a variety of Prius owner webpages with photos here http john1701a com prius owners owner index htm Prius User Guide 37
50. rant Gas Gas Station Go Home Golf Golf Course Government Offices Grocery Store Health and Fitness Club Higher Education Historical Monument Home Home and Garden Horse Racing Hospital Hotel Ice Cream Parlor Italian Food Italian Restaurant Japanese Food Japanese Restaurant Library Marina Mexican Food Mexican Restaurant Museum National and State Parks National Parks Other Automotive Other Automotive Stores Other Business Other Business Facilities Other Financial Other Financial Services Other Food Other Restaurant 32 of 45 Other Retail Other Retail Stores Park Park and Recreation Parking Parking Garage Parking Lot Performing Arts Pharmacy Police Station Post Office Rental Car Rental Car Agency Rest Area Rest Stop Restaurant School Seafood Seafood Restaurant Service and Maintenance Shopping Shopping Mall Ski Resort Skiing Specialty Food Specialty Food Store Speedway Sports Complex Stadium Thai Theater Tourist Attraction Tourist Information Train Station Triple A University Video Rental Winery Zoo Zoological Garden Last Updated 2 07 2006 Audio Audio Audio On Audio Off Radio AM AM Radio FM2 Program Seek Down Seek Up Climate Automatic Air Conditioning Automatic Air Conditioning Off Automatic Air Conditioning On Cooler Warmer Lower Temperature Raise Temperature Screen Screen Off Prius User Guide CD CD Changer
51. riven or generate electricity when mechanically driven This three phase AC permanent magnet synchronous motor generator starts the ICE controls the CVT and generates the electricity by using thrust from the ICE to charge the HEV battery This three phase AC permanent magnet synchronous motor generator drives the wheels and generates electricity from the regenerative braking by recapturing the car s energy of motion to charge the HEV battery The common term used to refer to the power device which runs on electricity Miles Per Gallon Manufacturer s Suggested Retail Price Model Year 2001 which became available in the United States the summer of 2000 DVD based GPS Navigation System used in Prius Nickel Metal Hydride the type of modules used in the Prius battery pack Noise Vibration Harshness Original Equipment Manufacturer Organization of the Petroleum Exporting Countries The term used to identify the 1998 1999 2000 model years of Prius which were only available in Japan 43 of 45 Last Updated 2 07 2006 Priustoric PHEV PSD PZEV R amp D SE SE SS SOC SS Stealth SRS SULEV THS Torque TRAC Turtle ULEV Vv Vaporware VSC ZEV Prius User Guide All that transpired before the Prius Plug In Hybrid Electric Vehicle Power Split Device the planetary gear set which divides power between the ICE and the two electric motor generators also functions as the continuously variable tran
52. s Oil Filter Toyota Part 90915 YZZF2 or 90915 YZZA2 Illustrated Document Plug Gasket Toyota Part 90430 12028 http john1701a com prius prius_oil change htm That link above is for an illustrated document which provides details about the oil change process for a Prius Download a copy to see the underneath of the vehicle along with the along with the components OIL FILTER FO f FILTRE A HUILE involved and the equipment you ll need to perform an 90915 YZZA2 Oe GP a oil change yourself Prius User Guide 23 of 45 Last Updated 2 07 2006 Overfilling Prius User Guide This is an unfortunate reality that far too much owners have to face Oil pumped from bulk barrels into your engine is commonly not carefully measured by dealers and quick oil change places So make sure to check the level yourself after the service is complete If the oil level is beyond full insist that they remove the excess The ideal level is 1 4 one quarter inch or 6 millimeters below the full mark which is between the D and the E on the photo above Too much oil causes MPG to be reduced Way too much oil causes damage to the engine So it is in your best interest to make sure the oil level never goes above the full marker on the dipstick 3 9 quarts 3 7 liters is the maximum capacity so there is no need to ever use that much Never pour in more than 3 5 quarts 3 3 liters Even less is better It s easy to add m
53. smission Partial Zero Emission Vehicle A manufacturer must eliminate evaporative emissions and ensure that the vehicle will run cleanly for its entire projected life Even if the vehicle is just sitting in the driveway it is still polluting The source of this pollution is hydrocarbons emitted from the gas tank as gasoline slowly evaporates To achieve PZEV certification all evaporative emissions must be eliminated Research amp Development Smart Entry It is proximity detection system that automatically senses a wireless transmitter called a key fob in your pocket or purse allowing you to unlock the doors amp hatch without the need to use a physical key or push a button on a remote Smart Entry amp Smart Start State Of Charge indicating the amount of stored electricity available in the battery pack Smart Start It is proximity detection system that automatically senses a wireless transmitter called a key fob in your pocket or purse allowing you to start the hybrid system without the need to use a physical key or push a button on a remote Electric Only driving up to 42 MPH for Classic amp HSD Prius without the engine running Supplemental Restraint System better known as Airbags Super Ultra Low Emission Vehicle only a few vehicles qualify for this clean rating category Prius is among them Toyota Hybrid System Toyota s hybrid design for the Classic Prius Measurement value indicating wheel turning force a
54. st way to remove fingerprints from the touch screen is actually simpler that some owners realize You don t need a special solvent or material Just a plain old soft cotton fabric like a well worn t shirt or handkerchief That s it But if must use a liquid too try purified drinking water Also make sure to only clean when the Multi Display is off or even better the Prius itself is off This will make the fingerprints easy to see and will prevent the Reset button from accidentally being pushed Long Term Storage Less than 3 Weeks More than 3 Weeks Prius User Guide Nothing is needed at room temperature The engine should startup just fine Be aware that this duration can be shortened by the age of the auxiliary battery and the extreme cold If you have SS SE press the button underneath the steering wheel to disable it The proximity detector actually only causes a continuous draw from that 12 volt auxiliary battery for the first 10 days of storage then it automatically disables itself But it is better to just do it yourself immediately If you have an alarm system it is best to manually disconnect the 12 volt auxiliary battery passenger side in the hatch area With it disconnected that continuous drain will be eliminated Make note of the radio buttons you have programmed since you ll need to manually restore them after reconnecting the 12 volt auxiliary battery Draining the 201 6 volt battery pack while in long term st
55. strength value different from horsepower Toyota Rent A Car a program by which some have shortened the waiting time when the demo rental units reach a time mileage it permits the dealer to sell them Driving a Prius with the battery pack extremely drained of electricity in conditions too hot typically above 105 F degrees or conditions too cold typically below 10 F degrees so that an orange turtle icon displays near the speedometer This warns the driver to avoid forceful acceleration Ultra Low Emission Vehicle as of the 2003 model year there were 90 vehicle models in the United States that met the rating criteria Volt or Voltage an electrical measurement unit used when describing attributes of Prius propulsion components A term from the computer industry used to describe claims made by a company about a product that was never delivered It sounded great in concept but for whatever reason was impractical in the end In other words don t believe it until you actually see the product available for consumers to purchase Vehicle Stability Control a safety feature that automatically engages side specific braking for you when it detects the vehicle wheels slip stepping on the brake is not necessary for the feature to work Zero Emission Vehicle 44 of 45 Last Updated 2 07 2006 Prius Generations Original Engine HP 58 Engine kW 43 Engine RPM Redline 4000 Motor HP 40 Motor kW 30 Motor Torque 225 0 60 MPH seconds 14 1
56. sulting minor MPG penalty is well worth always having clear glass 7 of 45 Last Updated 2 07 2006 Outside Air Vent Changing the Air Conditioner mode to draw in air directly from the outside for cooling rather than allowing it to be influenced by the heater core isn t an obvious process but it is surprisingly easily once you know how Many people call this opening the vent and it is used most frequently in the summer when you want to avoid having to turn on the A C cue GF Air Conditioner MAX COLD o E EE CE ce ce FROTE Here s how 1 Press the A C button so the yellow bar above it disappears 2 Press the circulation button so the yellow bar above the outside car arrow appears 3 Reduce the temperature to the lowest setting called Max Cold The Multi Display will then resemble the example above You may alter the blowing location to any of the 4 settings available and the blowing speed to any of the 7 settings available Prius User Guide 8 of 45 Last Updated 2 07 2006 UNDERSTANDING MPG Measurement Lifetime Tank Trip Sudden Drop Tire Break In Increasing MPG A C amp Heater Prius User Guide LIFETIME is the most useful measurement Total miles driven divided by total gallons consumed informs you how efficiently the car has performed overall TANK is the measurement between each fill up You press the RESET button when the tank is full The results are informati
57. t computer controlled glide without decelerating much at all less than 1 MPH With good road conditions and a bit of practice you ll find yourself doing this instinctively Look Ahead If you see a light turning red or a need to slow down in the distance there s no reason to continue holding the accelerator pedal Remove your foot and allow the generator to decelerate the Prius That will increase your MPG charge the battery pack and prolong the life of your brakes 42 40 PSI 2 9 2 8 bar is what many Prius owners strongly recommend The original tires for the Classic 2001 2003 Prius support a maximum cold pressure of 50 PSI 3 4 bar for the HSD 2004 2005 Prius 44 PSI 3 0 bar So that pressure increase is well within the design specifications Many of the alternate tires available support a maximum cold pressure of 44 PSI 3 0 bar too Whatever you decide just remember that low pressure results in a MPG drop and the tires wear out faster Tires will not bulge like in decades past manufacturers provide much better quality now which maintains a flat contact surface all the way up to the maximum pressure Every 5 000 8 000 km the tires should be rotated for best lifetime performance Rotation is preferred in a roll back roll forward pattern Measuring the PSI should be done only when the tires are cold since driving heats up the air inside the tires making the results inaccurate giving you the impression more pressure is higher
58. tch open With the hidden storage area removed the photo below shows the exact location of that metal latch as indicated by the yellow V mark 35 of 45 Last Updated 2 07 2006 Side Mirrors Blind Spot As with most all vehicles Prius has a blind spot immediately to the left rear of the driver The solution to that is carefully aiming the mirror on the side You can also add a blind spot mirror to it the very same way as with other vehicles The photo above shows a blind spot mirror installed outside the driver side door There s just an adhesive sticker on the back of it So installation only takes a moment The upper right corner is the least intrusive location since you won t normally see a vehicle positioned there anyway It is recommended that you purchase two one for each side of the car made from high quality hard plastic The cost is around 6 for a set of that nicer type That makes it easier to see fine detail and more resistant to water spots In fact you ll find that the plastic stays cleaner in the Winter than the glass of the big mirror Prius User Guide 36 of 45 Last Updated 2 07 2006 Transmission CVT Type Planetary is the type of CVT that Prius uses It has nothing in common with the other type of CVT currently available called Cone amp Belt Design Technically Prius really doesn t have a transmission since nothing ever shifts There are no gears There are only p
59. ti Display Lab testing has demonstrated that the battery pack will last an equivalent of 180 000 miles of driving without any deterioration And the preliminary real world data now available is confirming those findings The battery pack is expected to last the lifetime of the vehicle So with normal wear amp tear Prius owners should not expect to ever have to replacement it Toyota has had a recycling program in place for NiMH batteries ever since the electric version of the RAV4 was introduced back in 1998 Every part of the battery from the precious metals to the plastic plates steel case and the wiring is recycled To ensure that batteries come back to Toyota each battery has a phone number on it to call for recycling information and dealers are paid a 200 bounty for each pack collected The hatch door is designed to be slammed shut So if you find you are not getting it to shut tight don t feel afraid to use some muscle on it Holding back isn t necessary Grab the hand hole that cavity within the plastic on the right as you face it then Slam It Damn It SE SS won t unlock the hatch while the Prius is running So to unlock the hatch you need to press the unlock button on the inside either of the front doors The rollout shade that is used to cover the hatch to conceal the contents if any uses plastic grips that lock into place with the body of the car Each grip attaches to the cover using 2 screws It is possible after
60. ts the need for you to ever touch the SE SS device in your pocket or purse unless you need to use the panic button on the back which honks the horn and flashes the lights It is proximity detection system that automatically senses a wireless transmitter called a key fob in your pocket or purse allowing you to start the hybrid system without the need to use a physical key or push a button on a remote Key Fob Battery Prius User Guide When the key fob battery wears out due to excessive age you can still start the hybrid system without replacing the battery CR2032 Just insert the key fob into the dashboard slot manually It will get sensed that way even though the remote ability is not available 28 of 45 Last Updated 2 07 2006 Homelink It is a set of buttons on the rear view mirror available for custom programming to supplement your other remotes Garage Door To program a Homelink button on your mirror to open amp close your garage door do the following 1 Ifthe mirror is off turn it on The indicator light will be a steady green 2 Press the desired programmable button the left most three on the mirror and continue holding it depressed throughout the entire programming process 3 With the garage door remote held close to the mirror press the button on it repeatedly 4 When the indicator light on the mirror changes to a rapid blinking red stop pressing both the buttons on the mirror and the opener Programm
61. unter a section of road that s perfectly flat or has a slight decline The MPG indicator will sometimes jump all the way to the 100 mark even though your speed ends up dropping only 1 MPH Then lightly push the accelerator pedal to efficiently regain that speed afterward Overall MPG will climb a little bit when each time you do that You ll end up taking advantage of the hybrid design Changes in the road pitch naturally cause changes in speed anyway Using the multi display and large digital speedometer helps you discover when gains from that are possible When you reduce pressure on the accelerator pedal or use the brake pedal excess speed turns a motor causing regeneration of electricity to recharge the battery pack The regenerator takes advantage of the kinetic energy that would have otherwise been lost The brake pads amp shoes are not used as much as in a traditional vehicle This not only makes the Prius more efficient it also indicates the brakes will last longer 5 of 45 Last Updated 2 07 2006 Stealth Driving Engine Off Up to 42 MPH Acceleration A C amp Heater Be Careful B Mode On Off Anytime Engine Braking Winter Slowing Prius User Guide While the gasoline engine is off and you re driving using just battery power the mode you re in is called stealth since movement is totally silent Invoking stealth is easy once the engine has warmed up and you aren t running the A C or Heater
62. us User Guide It is best to use the slowest setting the farthest latch on the pump handle otherwise the pump could shut off prematurely giving you an inaccurate indication of full Don t Once the pump automatically stops don t trying squeezing any more gas into the tank The bladder will stretch but it may spit gas back out if you force too much Also pumping too much gas into the tank will result in gas filling up the vapor capture canister That defeats part of the emissions system So if you want your Prius to remove the cleanest possible avoid ever doing this Prius was designed to run with 87 Octane gasoline 85 in high altitudes Several owners have experimented with 90 amp 93 Octane however there wasn t any improvement to MPG Since engine knocking is non existent with Prius there s no benefit in that respect either Additionally higher octane may trigger an emission sensor alert Therefore save some money by using 87 Octane Without the loss of performance or power low sulfur gasoline helps to reduce emissions by preventing efficiency loss within the catalytic converter a pollution control device due to sulfur build up This also extends the life of the emission components All gasoline sold in the United States is mandated to be low sulfur by January 2006 90 Gasoline mixed with 10 Ethanol better known as E10 will not harm any part of the Prius fuel or emission system Owners in the metro area of Minnesota where
63. ut and slide it toward you With that plastic off the access to the blade is now possible You can lift the arm up to get at the underside of it This photo shows that plastic clamp removed the black object in the lower right corner and the arm of the rear wiper lifted up Rear Hatch Wiper Toyota Part 85124 44140 Prius User Guide 26 of 45 Last Updated 2 07 2006 Air Conditioning Filter Access There is a hepa filter for the Air Conditioning system behind the glove box Open the bottom glove box and then remove all the contents since they will end up falling out all over the floor otherwise To the right of glove box is an attached small plastic hydraulic arm to add a resistance feel Pull on that arm so it separates itself from the glove box Then hold onto the left and right sides of the glove box while squeezing inwards This will allow you to pull the glove box downward beyond the usual stopping point Having accomplished that you may let go Just let it hang there like this The air flow assembling will then be completely visible and very easy to access You ll see the filter at the top lying horizontal along the entire width of that white plastic air duct Just pull on both sides to slide it out Then you can easily inspect it and replace it when needed For detail and more illustrations refer to http john1701a com prius prius airconditioner filter htm Prius User Guide 27 of 45 Last Updated 2 07 200
64. ve but not perfectly accurate In cold weather the bladder inside the gas tank shrinks This reduces the overall capacity making the full level variable Also full can be misrepresented if the pump doesn t shut off at the proper time These factors make calculations based on fill up less accurate TRIP is mostly for fun since a multitude of variables can affect the measurement to a single destination Watch the 5 minute summary segments shown on the multi display Remember though if you were to start a drive downhill with a tail wind a warm engine a fully charged battery pack and a warm outside temperature the MPG would be very impressive for that particular trip But then if the return trip back was uphill against the wind with a cold engine a drained battery pack and a cold outside temperature the MPG would appear very disappointing In summary trip results can vary greatly The overall average is what really matters Tire pressure may have dropped For every 10 F degrees colder pressure will automatically drop 1 PSI Verify you still have as much air in the tires as you think they do Increased use of the heater or air conditioner which includes the defroster will force the engine to run more often Try a less demanding setting When the temperature drops below freezing you may notice the engine has to run quite a bit longer to warm up the catalytic converter This is to keep the Prius emissions Super Ultra low Avoid drivin

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