SSMII reflash-reprogram WWF-89
Contents
1. Bulletin Number WWEF 89 Date 04 2002 Page 5 STEP 7 The Main Menu will appear on the screen Scroll to Re write data in Flash ROM and press the yes button STEP 8 The System Selection Menu will appear on the screen Scroll to the Engine Control System PU and press the yes button Cartridge is Now Being Initialized Please Wait will flash on the screen momentarily STEP 9 When initialization is complete Rewrite data in flash ROM will appear on the screen Select Auto Selection and press the yes button Does the phrase Already Done or It has already been new version appear in the select monitor window NO continued Page 6 Main Menu 2 Diagnosis 3 Saved Data Display System Selection Menu Engine Control S ni Transmission Control System Rewrite data in flash ROM i JTO celect lon 2 Manual Selection Proceed to STEPS 14 through 16 lt lt Conf irming car condition It has already been new version ROM ID 18 12 01 08 05 PART NO 226114G74C Bulletin Number WWF 89 Date 04 2002 Turn off the ignition key and the select monitor Contact the Subaru Tech Line 800 762 8324 for further instructions Does the phrase No Response from ECM or This ECM is not suitable for rewrite appear on the screen Prior to contacting2. ATTENTION GENERAL MANAGER J PARTS MANAGER 0 CLAIMS PERSONNEL J SERVICE MANAGER L1 IMPORTANT All Service Personnel Should Read and Initial APPLICABILITY 2000 01MY Subaru Legacy and NUMBER WWF 89 Outback 4EAT DATE 04 2002 2000 02MY Impreza MT5 or 4EAT 2001 02MY Forester MT5 or 4EAT SUBJECT Engine Control Module ECM Reprogramming INTRODUCTION Subaru of America Inc SOA has determined that some affected vehicles listed below may require ECM reprogramming The ECM logic for the air fuel ratio circuit may not be broad enough to accept the signal parameters of the A F ratio sensor Should the A F ratio sensor signal repeatedly fluctuate beyond the parameters of the ECM logic the CHECK ENGINE warning light Malfunction Indicator Lamp MIL will illuminate steadily while the engine is running advising the driver of a malfunction and the need to seek repair service Reprogramming the ECM will broaden the allowable A F ratio signal parameters and correct this condition This condition is a software issue and has no impact on vehicle emissions or driveability This service program will involve reprogramming the ECM on affected vehicles AFFECTED VEHICLES 2000 01 MY Subaru Legacy and Outback with H4 engine and 4EAT transmission only Legacy and Outback vehicles with the H6 engine or MT5 transmission are not affected 2000 02 MY Impreza with MT5 or 4EAT Impreza WRX models are not affected 2001 02 MY Forester wi
3. Subaru it will be necessary to obtain the Calibration Identification Number CID from the ECM Refer to page 10 for instructions on how to retrieve NO the CID from the ECM NO Does the phrase ECU is Suitable appear in the select monitor window ss STEP 10 lt lt Confirming car condition Press the yes button and allow This ECM is suitable the select monitor to run for rewrite ROM ID 18 12 01 05 05 through its downloading data eE procedure The download will Press YES to rewrite take approximately 10 minutes or press NO not to rewrite to complete i continued Bulletin Number WWF 89 Date 04 2002 Page 7 STEP 11 When the reprogramming is completed Turn The Ignition Switch Off will appear on the screen Turn the ignition switch off and press the yes button wait 3 seconds STEP 12 After 3 seconds Turn The Ignition Switch On will appear on the screen Turn the ignition switch on and press the yes button STEP 13 The Select Monitor screen should read Renewal was finished normally STEP 14 Turn off the Select Monitor STEP 15 Turn the ignition switch to the off position continued Page 8 Procedure for turning off gt gt Turn IG SW off then press YES Please wait during 3 seconds after pressing YES Procedure for turning off gt gt Turn IG SM on Turn IG SM on
4. ECM Reprogramming Use the applicable claim submission information when trouble codes P0031 P0130 or P1133 were found and the Front Oxygen A F Sensor is replaced and the ECM reprogrammed For Replacement of the Front Oxygen A F Sensor and ECM reprogramming enter Labor Operation Number 145 515 for 0 9 labor hours Parts will be reimbursed at dealer cost plus the applicable handling allowance CLAIM CAMPAIGN LABOR LABOR PART TYPE CODE DESCRIPTION NUMBER 145 580 0 6 Reprogram ECM None Only 145 515 0 9 Replace Front Oxygen 22791AA00A A F Sensor and reprogram ECM Page 14 Bulletin Number WWF 89 Date 04 2002 Subaru of America Inc Subaru Plaza P O Box 6000 Cherry Hill NJ 08034 6000 www subaru com SERVICE PROGRAM WWE 89 APRIL 2002 DEAR SUBARU OWNER SUBARU OF AMERICA INC has determined that the Engine Control Module on your Subaru vehicle may require reprogramming Vehicles covered by this service program include certain e 2000 2001 MY 2 5L Subaru Legacy and Outback models with automatic transmission e 2000 2002 MY 2 2L amp 2 5L Impreza models with manual or automatic transmission e 2001 2002 MY 2 5L Forester models with manual or automatic transmission THE REASON FOR THIS NOTICE The On Board Diagnostic System which is part of your vehicle s engine control system and contained in the Engine Control Module is designed to monitor your vehicle s engine emission control system If a problem is detec
5. Inc to periodically provide a list of vehicles that have not had the service program repairs performed The state will know that this service program may not have been completed if your vehicle is on that list Your dealer will provide you with a Vehicle Emission Recall Proof of Correction certificate after the service program repair has been completed You should retain this certificate because the California Massachusetts Department of Motor Vehicles may require you to provide proof the service program repair has been completed These states also require that every vehicle pass an emission test Smog Check every two years and before it is sold Failure to have this no cost repair service performed may result in the vehicle failing an emission test and the vehicle may require future costly repairs CHANGED YOUR ADDRESS OR SOLD YOUR SUBARU If you have changed your address or if you have sold your Subaru vehicle please complete the enclosed prepaid postcard and mail it to us IF YOU NEED FURTHER ASSISTANCE To locate the nearest Subaru Dealer you can access our web site at www Subaru com and go to the dealer locator function Or you may call us at 1 800 SUBARU3 1 800 782 2783 during normal business hours for assistance Please call us immediately if the dealer fails or is unable to make the necessary repairs free of charge or write to us at the address listed on the first page of this letter Your continued satisfaction with
6. Subaru is important to us Please understand that we have taken this action to assure your vehicle s proper performance We sincerely apologize for any inconvenience this matter may cause and urge you to schedule an appointment as soon as possible to have this repair performed Sincerely Subaru of America Inc Notice to Lessors The lessor of a vehicle who receives this letter should provide a copy of it to the vehicle lessee s The lessor should also keep a record of the lessee s to whom this letter is sent the date sent and the applicable vehicle identification number VIN For these purposes a lessor means a person or entity that in the last twelve months prior to the date of this notification has been the owner as referenced on the vehicle s title of any five or more leased vehicles A leased vehicle is a vehicle leased to another person for a term of at least four months Page 16 Bulletin Number WWF 89 Date 04 2002
7. ffected 2 Inpreza WRX models are not affected Various characters may occupy this position of the VIN OWNER NOTIFICATION SOA will prepare and mail an Owner Notification Letter to owners of affected vehicles on or around April 24 2002 A copy of the Owner Notification Letter is included at the end of this bulletin DEALER PROGRAM RESPONSIBILITY Dealers are to promptly service all vehicles subject to this service program at no charge to the vehicle owner regardless of mileage age of the vehicle or ownership For affected vehicles sold after the date on the dealer s computer list dealers are to contact those owners and provide them with a copy of the owner notification letter They should also arrange to make the required correction according to the instructions in the service procedure section of this bulletin continued Page 2 Bulletin Number WWF 89 Date 04 2002 Dealers are also to promptly perform the applicable service procedures defined in this bulletin to correct all affected vehicles in their inventory new used demo Additionally whenever a vehicle subject to this service program is taken into dealer new or used inventory or is in the dealership for service necessary steps should be taken to ensure the service program correction has been made before selling or releasing the vehicle SPECIAL TOOLS Dealers will automatically be shipped the necessary special select monitor reprogramming cab
8. les and cartridges for this campaign at no charge If additional reprogramming cables and cartridges are needed please contact your District Service Operations Manager for ordering instructions Part numbers are as follows Select Monitor Reprogramming Cable 22775Z0C00 Select Monitor Reprogramming Cartridge 24082X0A 54 SERVICE PROCEDURE Using the Select Monitor Reprogramming Cable Part Number 22775Z0C00 connect the Select Monitor to the vehicle s Diagnostic Link Connector DLC located in the vehicle s lower left dash panel Insert the appropriate Diagnostic cartridge for the vehicle being serviced and retrieve and record any diagnostic trouble codes previously stored in the ECM If no codes are found proceed to the ECM Reprogramming Precautions and Instructions section of this bulletin beginning on Page 4 If trouble codes are found refer to the following table for the correct repair procedure Make any necessary repairs and clear all codes prior to reprogramming the ECM Important Only use the specified Select Monitor Programming Cable for reprogramming The Select Monitor should remain off until instructed to turn on while following the reprogramming instructions DIAGNOSTIC TROUBLE CODE REPAIR PROCEDURE No Codes Reprogram the ECM P0133 Clear codes and reprogram the ECM P0031 P0130 or P1133 Replace the Front Oxygen A F Sensor refer to the applicable service manual for replacement pr
9. libration Verification Number appear on the screen along with SIFBAEAE 00830008 the code example DU21CKO8E68FC3Av This is the CID Print F2 F3 F4 Provide the CID to the Tech Line for assistance Bulletin Number WWF 89 Date 04 2002 Page 11 STATE EMISSION TESTING ADVISORY After ECM reprogramming the OBD system s readiness code monitors will set to incomplete Normally the vehicle needs to be driven under a variety of conditions before the readiness code monitors will indicate complete See page 3 of the November 1999 Subaru Technical Support T I P S and the State I M Program Advisory Bulletin number 11 68 02 dated 3 5 02 for details SERVICE PROGRAM IDENTIFICATION LABEL Type or print the necessary information on a Service Program identification label The completed label should be attached to the vehicle s upper radiator support A quantity of labels is provided to each dealer with this bulletin Additional labels are available through your Area Distributor Service Office SUBARU Campaign Code WWF 89 COMPLETED DIST DEALER NO SERIAL NO DO NOT REMOVE Page 12 Bulletin Number WWF 89 Date 04 2002 CALIFORNIA MASSACHUSETTS VEHICLE EMISSION RECALL PROOF OF CORRECTION CERTIFICATE The California Air Resources Board and the Department of Motor Vehicles Registration Recall Program requires that all emission related Recall Campaign or Service Program
10. lti meter 4 0scilloscope 5 Saved Data Display 6 Function Setup 7 Self Diagnosis Fl F2 F3 F4 System Selection Menu Engine Control System Transmission Control System Cruise Control System Brake Control System Air Suspension System Image Processing Preview Cont rol Fl F2 F3 F4 2 5 SOHC Press YES F1 F F3 F4 lt lt Main Body ROM Check gt gt Check result Pass Version 1 05 Press YES Fl F2 F3 F4 Bulletin Number WWF 89 Date 04 2002 Engine Diagnosis Current Data Display amp Save Engine Diagnosis will appear on n 2 Di tic Code s Displ the screen scroll to No 6 OBD S ott System press the yes button 4 System Operation Check Mode 5 Dealer Check Mode Procedure B OED Svsten Lem Digital Multi meter 8 0scil loscope OBD Menu Current Data Display amp Save OBD Menu will appear on the rt iri e a Freeze Frame Data Display screen scroll to No 8 Getting 3 Diagnostic Code s Display of vehicle information press the ee eg p ensor Monitor Test yes button B Result of on board monitor test 7 Temporary Code s Inspection 8 tting of vehicle information KCalibration Identification i i i ifi i wi DUZ ICK0SE6SFCSAJ Calibration identification gt will KCa
11. ocedure clear codes and reprogram the ECM Any other code or combination Refer to applicable service manual for additional of codes not listed above diagnostic procedures After completing repairs clear codes and reprogram the ECM NOTE The front oxygen A F sensor should ONLY be replaced when trouble code P0031 P0130 or P1133 is present and should not be replaced for any other reason Front Oxygen A F Sensors that have been replaced should not be returned unless requested through the Service Part Return System Bulletin Number WWF 89 Date 04 2002 Page 3 ECM Reprogramming Precautions Before reprogramming the ECM the following precautions must be observed 1 Only use the appropriate reprogramming cable P N 22775Z0C00 for ECM reprogramming 2 Keep the vehicle at least 150 feet 50 meters from high voltage power lines 3 Keep the vehicle at least 30 feet 10 meters from any machinery that creates high voltage 4 Keep the vehicle at least 6 feet 2 meters away from other vehicles that may generate electrical noise Example Other vehicle being checked for ignition spark etc 5 Keep the vehicle at least 6 feet 2 meters away from any electrical device that can generate an electronic wave such as mobile phones pagers radios etc 6 Turn off all electronic devices that can generate electromagnetic waves mobile phones pagers etc no radios 7 Turn off the vehicle s electrical devices before
12. repairs be completed before a vehicle registration is renewed Please provide owners of vehicles registered in the states of California and Massachusetts a completed Vehicle Emission Recall Proof of Correction certificate Vehicle owners should be advised to retain this certificate because the California Massachusetts Department of Motor Vehicles may require they provide proof this service program repair has been completed Vehicle Emission Recall Proof of Correction Year Model Body Type Vehicle Identification Number Manufacturer _ Subaru of America Inc Recall Number The above described vehicle has been repaired modified and or equipped with new emission control devices to meet applicable California Emission Control Laws Dealer s Name Address City State and Zip ae e Dealership s Authorized Signature X Return this certificate to DMV only when required otherwise retain for your records Bulletin Number WWF 89 Date 04 2002 Page 13 CLAIM REIMBURSEMENT AND ENTRY PROCEDURES Credit to perform this Service Program will be based on the submission of properly completed repair order information Dealers may enter the applicable claim information through their Dealer Communications System ECM Reprogramming Only Use the applicable claim submission information for Reprogramming the ECM For ECM Reprogramming enter labor operation 145 580 for 0 6 labor hours Replacement of the Front Oxygen A F Sensor and
13. reprogramming every light seat heater audio system Do not use the cigarette lighter power seat switch etc during reprogramming 8 Do not attempt ECM reprogramming if the vehicle s under hood temperature is below 32 F 0 Celsius ECM Reprogramming Instructions Tools needed Select Monitor short programming cable P N 22775Z0C00 and Select Monitor Reprogramming Cartridge P N 24082X0A54 Important Only use the specified Select Monitor Programming Cable for reprogramming STEP 1 Ensure the select monitor remains off Bring the engine to normal operating temperature Ensure that all vehicle electrical accessories are turned off i continued Page 4 Bulletin Number WWF 89 Date 04 2002 STEP 2 Connect the vehicle s green D check connectors located under the dash near the steering column STEP 3 Important Do not turn the Select Monitor on at this time Work through the open driver s window do not open the driver s door during the reprogramming process this will turn on the interior light creating a voltage surge Any voltage surge will erase all ECU information and permanently damage the ECU STEP 4 Turn the ignition switch to the On position Do not start the engine Note The engine cooling fans will cycle periodically throughout the reprogramming procedure STEP 5 Insert the special Reprogramming Cartridge into the Select Monitor STEP 6 Turn the Select Monitor on continued
14. ted the CHECK ENGINE warning light Malfunction Indicator Lamp located on the instrument panel will illuminate and alert the driver of the need for vehicle service The Engine Control Module software logic for the circuit that controls the front oxygen air fuel ratio sensor in your vehicle may have been programmed incorrectly during production As a result of this condition the CHECK ENGINE light may illuminate without cause It will be necessary to have the Engine Control Module software reprogrammed to correct this condition WHAT YOU SHOULD DO You should immediately contact your Subaru Dealer for an appointment to have the Engine Control Module software checked and reprogrammed even if you have not experienced the condition described above Your Subaru dealer will perform this repair at no cost to you The approximate time to perform this repair is 45 minutes However it may be necessary to leave your vehicle the full day of your scheduled appointment to allow your dealer flexibility in scheduling Please present this letter to your Subaru Dealer at the time this repair procedure is performed continued Bulletin Number WWF 89 Date 04 2002 Page 15 RESIDENTS OF CALIFORNIA MASSACHUSETTS The Departments of Motor Vehicles in the states of California and Massachusetts require that all emission related service program repairs be completed before a vehicle registration is renewed They also require Subaru of America
15. th MT5 or 4EAT continued CAUTION VEHICLE SERVICING PERFORMED BY UNTRAINED PERSONS COULD RESULT IN SERIOUS INJURY TO THOSE PERSONS OR TO OTHERS Subaru Service Bulletins are intended for use by professional technicians ONLY They are written to inform those technicians of conditions that may occur in some vehicles or to provide information that could assist in the proper servicing of the vehicle Properly trained technicians have the equipment tools safety instructions and know how to do the job correctly and safely If a condition is described DO NOT assume that this Service Bulletin applies to your vehicle or that your vehicle will have that condition Bulletin Number WWF 89 Date 04 2002 Page 1 Affected vehicles are identified in the VIN range chart below NOTE Prior to performing repairs confirm coverage for potentially affected vehicles by using the Vehicle Coverage Inquiry in the Dealer Communication System DCS 2000MY Sedan Y7216796 Y7218478 Wagon Y7311191 Y7313778 Outback Y7658510 Y7674127 2001MY Sedan 17200013 17212059 Wagon 17300038 17309150 Outback 17600009 17658747 Impreza 2000MY Coupe Y 403351 Y 403888 2 Sedan Y 504668 Y 505796 2001MY Coupe 1 400001 1 402563 Sedan 1 500003 1 503187 2002MY Sedan 2 500050 2 504423 Wagon 2 800021 2 804023 Forester 2001MY 1 712940 1 769251 2002MY 2 700001 2 705899 1 Legacy and Outback vehicles with the H6 engine or MTS transmission are not a
16. then press YES Procedure for turning off Renewal was finished normally Do fixed confirmation after turn off IG Si once PART NO 226114G74C Bulletin Number WWF 89 Date 04 2002 STEP 16 Unplug the green D check connectors STEP 17 Start the vehicle to insure proper performance e Run engine about 5 minutes at normal operating temperature to initiate A F compensation dle about 1 minute with the A C off for A F compensation and ISC compensation dle about 1 minute with the A C on for A F compensation and ISC compensation Bulletin Number WWF 89 Date 04 2002 Page 9 INSTRUCTIONS FOR OBTAINING THE CALIBRATION IDENTIFICATION NUMBER CID FROM THE ECM The following procedure should only be followed when ECM reprogramming is not possible and you must contact Subaru Tech Line Insert the proper Diagnostic Select Monitor cartridge in to the Select Monitor for the specific vehicle The Main Menu screen will appear scroll to 2 Each system check press the yes button System Selection Menu will appear on the screen scroll to Engine control system press the yes button 2 5 SOHC will appear on the screen press the yes button lt Main Body ROM Checle will appear on the screen press the yes button continued Page 10 Main Menu 1 All System Diagnosis 2 Each System Check 3 Digital Mu
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