1 - Honda
Contents
1. cable adjustment error Code Detail 1 Port Engine Code Detail 2 Stbd Engine Code Detail 3 Port Inboard engine Code Detail 4 Stbd Inboard engine Code Category 12 Gear actuator position alarm Gear actuator is not responding correctly to ECU command Gear Actuator failure dry shifting Possible faults shifting without engine running Code Detail 1 Port Engine Code Category 14 Gear actuator feedback alarm Gear actuator feedback sensor is out of range Gear actuator feedback sensor failure ECU failure wire harness between ECU and throttle actuator error Code Detail 2 Engine Code Detail 3 Code Detail 4 Possible faults Port Inboard engine Stbd Inboard engine Code Category 15 Loss of tach signal ECU failure tach connector failure Possible faults sensor failure on engine Code Detail 1 Port Engine Code Detail 2 Stbd Engine Code Detail 2 Stbd Engine Code Detail 3 Port Inboard engine Code Detail 3 Port Inboard engine Code Detail 4 Stbd Inboard engine Code Category 13 Throttle actuator feedback alarm Throttle actuator feedback sensor is out of range Throttle actuator feedback sensor failure ECU failure wire harness between ECU and throttle actuator error Possible faults Code Detail 1 Port Engine Code Detail 2 Engine Code Detail3 Port Inboard engine2. Slow Mode cont 3 Exit Slow Mode To disengage slow mode proceed as follows On single engine boats press SEL and WARM to exit multi engine boats press the SLOW button to exit slow slow mode mode d Trim Control Control All Engines Simultaneously NOTE System must be on for trim control handle to work Control Handles may be in any position to operate trim control Toggle up to trim outboard in an upward position Toggle down to trim outboard in a downward position Used for single engine boats This allows the boat operator to control the trim tilt of the engine drive unit from the control handle or keypad To control all engines trim simultaneously press and release trim toggle switch located on the port control handle Used for multi engine boats 2 Control Port amp Starboard Separately Individual trim for three or four engines is done on an auxiliary panel With each press and release of the trim buttons the engine drive units will respond incrementally For large movements of the engine drive unit buttons will need to be pressed and held until desired position is reached To control port and starboard trim tilt separately press and release port or starboard trim button located on the center of the keypad While sync mode is engaged the iST system will automatically control the slave engine speed Sy n d e to exactly
3. flashing on SLOW light Press and release the SEL button on 8 button keypads SYNC on 2 button keypads to advance through other alarm codes in memory The most recent 16 alarm codes are stored in system memory ad OFF on After alarm codes have been retrieved turn the ignition switch off and then on again to restart the control system Alarm Codes Code Category 1 Actuator Communication Alarm Control Head lost communication with the ECU on engine indicated in Code Detail Possible faults Code Detail 1 Port Engine Code Detail 2 Stbd Engine Code Detail 3 Port Inboard engine Code Detail 4 Inboard engine Engine control unit failure communi cation cable failure control head failure Code Category 2 3 4 5 6 Control Head handle sensor fault Internal failure in control head control head replacement required Possible faults Code Detail 1 Code Detail 2 Code Detail 3 Code Detail4 Stbd Engine control handle Port Engine control handle Stbd Engine control handle Port Engine control handle Code Category 9 Low Battery Warning Code Detail 1 Code Detail 2 Code Detail 3 Code Detail 4 Port Engine Stbd Engine Port Inboard engine Stbd Inboard engine Code Category 11 Throttle actuator position alarm Throttle actuator is not responding correctly to ECU command Throttle Actuator failure throttle
4. Code Detail 4 Stbd Inboard engine Code Detail 4 Stbd Inboard engine Emergency Return to Port Capability In the event of complete iST system malfunction the engine can be manually shifted and the throttle manually operated to provide emergency Return to Port capability This procedure should only be used when no other options for safe return are available Great care should be taken to ensure operator and passenger safety when performing this operation To access the shift and throttle actuators it is necessary to remove the engine upper cowling The iST system must be completely disabled prior to performing any of the following steps To disable the iST system remove the fuse from the iST power harness located to the port side of the engine fuse box see diagram below With engine running and in neutral the shift actuator can be manually operated by using a flat screwdriver supplied in engine tool kit to turn the screw located in the starboard side end cap of the shift actuator See diagram to the right To engage forward gear starting from neutral turn the actuator screw clockwise until it stops approximately 7 full turns Make sure to turn the actuator screw until is stops The engine must be running to perform this operation as the engine will not start once it is in gear SHIFT ACTUATOR WARNING Sudden throttle application could result in a person falling overboard A person falling overboa
5. DANGER WARNING or CAUTION These signal words mean You WILL be KILLED or SERIOUSLY HURT if you don t follow instructions AZEN You CAN be KILLED or SERIOUSLY HURT if you don t follow instructions You CAN be HURT if you don t follow instructions Safety Headings such as IMPORTANT SAFETY INFORMATION Safety Section such as OUTBOARD MOTOR SAFETY Instruction how to use this outboard motor correctly and safely This entire book is filled with important safety information please read it carefully NOTICE Your outboard motor or other property be damaged if you don t follow instructions Control Head Operation Gear Operating Range handle controls gear position NEUTRAL POSITION ENGINE SPEED ENGINE SPEED IS IS CONTROLLED FROM CONTROLLED FROM IDLE IDLE FULL THROTTLE TO FULL THROTTLE The neutral transmission position is indicated by a spring detent With the handle in this orientation the transmission is positioned in neutral gear Keypad Operation Single Engine Neutral gear position indicators Select station WARM indicator indicator Station SELECT button used to WARM button will activate warm transfer station control from one mode page 6 when control station to another page 11 handle is in Neutral Troll Control Down Troll Control Up Button light key OFF ON BLINKING Multi Engine SELECT Button amp Indicato
6. if it is necessary to restart an engine for any reason all handles need to be in the neutral position Activate Alarm Code Retrieval Turn System Power Off ON All engines must be turned off Move control station handles to Full Throttle position Turn the ignition switch of one engine to the ON position Press amp release Code buttons three times Single engine keypad press and release SEL and WARM button together 3 times Multi engine keypad press and release SYNC and SLOW button together 3 times After alarm codes have been OFF OFF retrieved turn the ignition ON ON switch off and then on again to restart the control system Display Alarm Code Statistics CODE DETAIL CODE CATEGORY press to cycle through alarm codes Retrieve Alarm Codes After activating Alarm Code retrieval the most recent alarm code will be flashing on the control head lights Code category is indicated by number of flashes on left light This will indicate the type of alarm code that has occurred Code detail is indicated by number of flashes on right light This will indicate the specific component which is causing the alarm code Single engine keypad Code Category flashing on SEL light Code Detail flashing on WARM light Multi engine keypad Code Category flashing on SYNC light Code Detail
7. match the lead engine speed Enter Sync Mode Using Sync Mode Exiting Sync Mode To engage handles should be in or above idle When sync function is energized the boat operator To disengage match the position of both engine press amp release the sync button one time SYNC controls all engines from the port engine control lever control handles and press and release SYNC button light will illuminate The system will automatically control the other engines one time to match the speed of the port engine Sync mode can only be used when both engines are in Starboard handle is inactive the forward gear and handles are approximately the same position within 10 of total travel SYNC light will be ON when in SYNC Mode lt Oa 6 6 ee oe The sync mode will be automatically disengaged Ne PORT ENGINE Te OYA The sync light is off when sync mode disengage system is now in cruise mode 10 Station Transfer 1 Determine Active Station If the SEL light is fully illuminated not blinking station is active and in control of engine s gear and throttle neutral lights will only be on if gear is in neutral position Le COPNT OVA SINGLE ENGINE This procedure allows the propulsion system to be transferred from one helm control station 1 to the other 2 Determine Inactive Station Prior to pressing the SEL button at the station where you wish to take contr
8. HONDA iST MARINE Owner s Manual ea a ica Click to Save As R Table of Contents Control Head Operation Keypad Operation Notes System Startup Trolling Control Bump Mode Warm Mode Slow Mode A few words about safety Your safety and the safety of others are very important And using this outboard motor safely is an important responsibility To help you make informed decisions about safety we have provided operating procedures and other information on labels and in this manual This infor mation alerts you to potential hazards that could hurt you or others Of course it is not practical or possible to warn you about all the hazards associated with operating or maintaining an outboard motor You must use your own good judgment 1 TrimControl 9 2 SynceMode 10 3 Station Transfer 11 4 Configuration Mode 13 5 Troubleshooting and Alarm Codes 15 6 AlarmCodes 16 7 Emergency Return to Port Capability 17 You will find important safety information in a variety of forms including Safety labels on the outboard motor Safety Messages preceded by a safety alert symbol A and one of three signal words
9. hat menu item Refer to the chart on page 14 for the list of menu settings Store the desired setting for the selected menu item Press and release the SLOW button on 8 button keypads WARM on 2 button keypads to store the selected setting The system will automatically return to the main configuration menu with all the LEDs flashing After configuration changes are made turn the ignition switch off and then on again to restart the control system PRESS TO CYCLE PRESS TO SELECT Configuration Mode Speed Increment throttle bump size configuration Menu 4 Option Number Speed Increment step size 1 2 default 3 Startup Mode Configuration Menu 5 Option Number Startup Mode 1 default Normal Run Mode 2 Start in Warm Mode Reset Factory Defaults Menu 7 Option Number Startup Mode 1 default Selection resets to factory defaults Cont These are the only Configuration Menus that are available for end user adjustment For information on other configuration menus refer to the Service Manual To reset Factory Defaults select Configuration Menu 7 There are no Options with this Menu when it is selected all options are set to their default settings Troubleshooting and Alarm Codes SOW If at any time the system is unresponsive return all handles to the neutral position and restart the system Additionally
10. ntering or exiting WARM one time WARM button one time mode When control handles are in the neutral position and you NOTE press the WARM button once the WARM indicator should It is strongly recommended that the system not be illuminated be placed in warm mode at all times when the boat is docked When control handles are in the neutral position press WARM TONDA The neutral gear indicators should be illuminated before pressing the WARM button throttle only no shift Slow Mode Enter Slow Mode To engage control handles you must be in neutral Slow mode can only be engaged or disengaged when the control handles are in neutral On single engine boats press the SEL and WARM buttons simultaneously to enter slow mode SEL and WARM lights will flash when the iST system is in slow mode LERON OYA Throttle operation will result in approximately half of normal throttle output On multi engine boats press the SLOW button to enter slow mode The SLOW light will illuminate to indicate the system is in slow mode Using Slow Mode Once engaged advancing the control lever into engine throttle operating range will only result in approxi mately half of normal throttle output Engine throttle operating range NEUTRAL FORWARD IDLE FULL FORWARD When SEL and WARM lights are blinking response to control handle movement will result in half of normal output
11. ol the SEL light amp appropriate gear light will blink once every 2 seconds inactive station heartbeat SEL light and appropriate gear lights will flash one time every two seconds Lz Begin station transfer at the helm station where you wish to take control Press and release SEL button one time at the helm station where you want to take control the SEL light will begin to flash The SEL light and appropriate gear lights will flash when SEL button is pressed at the inactive station 2 NEUTRAL gt gow TS Station Transfer Determine Appropriate Handle Position After you press amp release the SEL button once the SEL light amp appropriate gear lights will blink blink rate will depend on control handle setting at the station taking control Slow blink handles not appropriate position Quick blink handles are in the appropriate position proceed to step six This procedure allows the propulsion system to be transferred from one helm control station to the other Prepare the Station Handles Control handles must be in the appropriate handle position at the station taking control in order for transfer to be completed see chart below When handles are in appropriate handle position for transfer the SEL light will begin to flash quickly Control handles at the active station can be in any position pri
12. or to transferring control to another station Control handles at station taking control must be in appropriate handle position to transfer control to it The following positions are acceptable for transferring station control DESIRED STATION In neutral idle In same gear Same or slower speed setting ACTIVE STATION In neutral In gear idle In gear with speed Use the Desired Station Press and release the SEL button a second time at the station where you want to take control The new control station is now the active station and has control of the engine and transmission The SEL light and appropriate gear lights will be fully on not blinking after SEL button is pressed for the second time to indicate this station is in control TECORNDOVAN NOTE You can always take control when inactive handle is at the neutral position no matter where the active handle is located ao Ww GI Turn System Power Off All engines must be turned off Move control station handles to Turn System Power On Only turn on the ignition switch Press amp release WARM on 8 button All LEDs begin flashing This is the Configuration Mode Main Menu Make desired changes following the menu 4 After configuration Configuration Mode factory settings Enter Configuration Mode Choose Menu amp Select OFF Cycle through men
13. r Engine Trim Up Down Buttons provide independent trim of Port or Starboard engines NEUTRAL Indicators WARM Button amp Indicator locks gear in neutral throttle only page 6 Troll Control Up SYNC Button amp Indicator allows all engines to be controlled from one control handle page 11 SLOW Button amp Indicator used to transfer station control page 11 and in conjunction with the SLOW button to change engine throttle response to approx normal range Troll Control Down Notes NOTICE Only use proper oil filter ST equipped engine require use of an oil filter with a maximum body diameter of 65 mm Oil filter part number 15400 1 or equivalent Use of a filter other than specified can lead to loss of oil and damage to the engine Max oil filter diameter 65 mm Syste m St a rt u p This procedure explains the process of starting up the iST system Neutral Position Check System Lights Control handles must be in the neutral position prior to starting the control system MULTI ENGINE CONTROL SINGLE ENGINE CONTROL The system is on when the neutral indicator lights and SEL lights are fully illuminated Te COP SPOR If the SEL light blinks slowly Neutral control handle position handles at vertical the control handles are not in neutral Move the handles to Turn System On neutral and the system will start 2 Turn on the s
14. rd could be injured by the propeller or vessel hull Warn all occupants before manually engaging the shift or throttle and then gently apply throttle With the engine running and in gear the throttle can be controlled by manually moving the cam on the throttle body located on the top port side of the engine See diagram to the right Care should be taken not to use excessive throttle when performing this emergency procedure When in this operating mode maneuvering transmission and throttle response will be adversely affected great care should be taken to ensure sufficient maneuvering room to avoid injuring yourself or others your vessel or other vessels nearby when performing this operation The boat should be taken to an authorized Honda Marine dealer to have the reason for the failure diagnosed and the engine repaired lt i increase speed IDLE POSITION FULL THROTTLE POSITION NOTE This procedure should only be used when no other means of safe return are available HONDA The Power of Dreams EI He e e ee 31ZXX0000 AHM 500 2015 02 00X31ZXX0000 Printed in U S A
15. u options Press and release the SYNC on 8 button keypads SEL on 2 button keypads button to cycle through menus Menu options will be shown by the number of times the SYNC on 8 button keypads SEL on 2 button keypads LED flashes Refer to the chart on page 14 to see which LED combination indicates which menu Full Throttle position OFF of one engine to on position Select desired menu Press and release the SLOW on 8 button keypads WARM on 2 button keypads button to enter into keypads SLOW on 2 button the selected menu keypads button three times The menu selection will remain flashing on the SYNC LED on 8 button keypads SEL LED on 2 button keypads followed by the current configuration setting indicated by the SLOW LED on 8 button keypads WARM on 2 button keypads selection instructions to the right 7 changes made turn ON the ignition switch OFF and then again to restart the control system PRESS TO CYCLE PRESS TO SELECT multi engine keypad Allows you to set speed increments define the startup mode and reset to Choose Option amp Select Cycle through available settings for selected menu Press and release the SYNC button on 8 button keypads SEL on 2 button keypads to cycle through menus SLOW LED on 8 button keypads WARM on 2 button keypads will flash the appropriate number of times to indicate the new selection for t
16. ystem with the ignition keyswitch enable switch Do not move the handles for five seconds while the system runs diagnostics during start up If all keypad lights blink simul taneously system is in alarm mode Shutdown system WA Ss proceed to Alarm Code Retrieval page 15 before restarting Tro n g Co nt rol B u m p M od e Change engine speed in small increments while cruising 1 Increase Decrease Throttle Settings During normal cruise mode you can bump engine throttle settings in small increments while handles are in gear above Idle MULTI ENGINE CONTROL SINGLE ENGINE CONTROL Increase Engine Speed Press and release WARM to increase engine speed There will be no light indication when the WARM button is pressed Te OVA Decrease Engine Speed Press and release SLOW on 8 button keypads SEL on 2 button keypads to decrease engine speed There will be no light indication when the SLOW button on 8 button keypads SEL on 2 button keypads is pressed ONDA Wa r Locks gearshift in neutral while allowing throttle operation Enter Warm Mode 2 Exit Warm Mode NOTE To enter warm mode the control handles must be To exit warm mode and regain gear operation bring Control handles must be in the neutral in neutral Press and release the WARM button handles back to neutral and press and release the position before e
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