2012 Na Yamaha Super Tenere Manual
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haha FUEL INJECTION SYSTEM 8-52 Item Probable cause of mal- function and check Maintenance job Confirmation of service completion 1 Identify the malfunctioning injector Execute the diagnostic mode (Code No. d:36, 37). Identify the injector that does not produce an operating sound. Perform the following proce- dures for the defective injec- tor. Refer to “CHECKING THE FUEL INJECTORS ” on page 8-145. — 2 Connection of injector #1 and/or injector #2 coupler. Check the locking condition of the coupler. Disconnect the coupler and check the pins (bent or bro- ken terminals and locking condition of the pins). Improperly connected Connect the coupler secure- ly or repair/replace the wire harness. Start the engine and let it idle for approximately 5 seconds. Fault code number is not dis- played Service is finished. Fault code number is dis- played Go to item 3. 3 Defective injector #1 and/or injector #2. Measure the injector resis- tance. If the resistance is not 12 , replace the injector. Start the engine and let it idle for approximately 5 seconds. Fault code number is not dis- played Service is finished. Fault code number is dis- played Go to item 4. 4 Connection of wire harness ECU coupler. Check the locking condition of the coupler. Disconnect the coupler and check the pins (bent or bro- ken terminals and locking condition of the pins). Improperly connected Connect the coupler secure- ly or repair/replace the wire harness. Start the engine and let it idle for approximately 5 seconds. Fault code number is not dis- played Service is finished. Fault code number is dis- played Go to item 5. 5 Wire harness continuity. Open or short circuit Re- place the wire harness. Between injector coupler and ECU coupler. Injector #1 red/black –red/black red/blue– red/blue Injector #2 green/black –green/black red/blue– red/blue Start the engine and let it idle for approximately 5 seconds. Fault code number is not dis- played Service is finished. Fault code number is dis- played Go to item 6. 6 Malfunction in ECU. Replace the ECU. Fault code No. 39 Item Injector: open or short circuit detected.
haha FUEL INJECTION SYSTEM 8-53 Fault code No. 41 Item Lean angle sensor: open or short circuit detected. Fail-safe system Unable to start engine Unable to drive vehicle Diagnostic code No. d:08 Meter display Lean angle sensor output voltage 0.4– 1.4 (upright) 3.7– 4.4 (overturned) Procedure Remove the lean angle sensor and incline it more than 45 de- grees. Item Probable cause of mal- function and check Maintenance jobConfirmation of service completion 1 Connection of lean angle sensor coupler. Check the locking condition of the coupler. Disconnect the coupler and check the pins (bent or bro- ken terminals and locking condition of the pins). Improperly connected Connect the coupler secure- ly or repair/replace the wire harness. Set the main switch to “ON. ” Fault code number is not dis- played Service is finished. Fault code number is dis- played Go to item 2. 2 Connection of wire harness ECU coupler and/or lean an- gle sensor sub-wire harness coupler. Check the locking condition of the coupler. Disconnect the coupler and check the pins (bent or bro- ken terminals and locking condition of the pins). Improperly connected Connect the coupler secure- ly or repair/replace the wire harness or lean angle sensor sub-wire harness. Set the main switch to “ON ”. Fault code number is not dis- played Service is finished. Fault code number is dis- played Go to item 3. 3 Wire harness and/or lean an- gle sensor sub-wire harness continuity. Open or short circuit Re- place the wire harness. Between lean angle sensor coupler and lean angle sen- sor sub-wire harness cou- pler. blue –blue yellow/green– yellow/green black/blue –black/blue Between lean angle sensor sub-wire harness coupler and ECU coupler. blue –blue yellow/green– yellow/green black/blue –black/blue Set the main switch to “ON ”. Fault code number is not dis- played Service is finished. Fault code number is dis- played Go to item 4. 4 Defective lean angle sensor. Execute the diagnostic mode. (Code No. d:08) Replace if defective. Refer to “CHECKING THE LEAN ANGLE SENSOR ” on page 8-139. Set the main switch to “ON ”. Fault code number is not dis- played Service is finished. Fault code number is dis- played Go to item 5.
haha FUEL INJECTION SYSTEM 8-54 5 Malfunction in ECU. Replace the ECU. Fault code No. 42 Item A Rear wheel sensor: no normal signals are received from the rear wheel sensor. B Neutral switch: open or short circuit is detected. C Clutch switch: open or short circuit is detected. Fail-safe system Able to start engine Able to drive vehicle Diagnostic code No. d:07 Meter display Rear wheel speed pulse 0– 999 Procedure Check that the number increases when the rear wheel is rotated. The number is cumulative and does not reset each time the wheel is stopped. Item Probable cause of mal- function and check Maintenance jobConfirmation of service completion 1 Connection of rear wheel sensor coupler. Check the locking condition of the coupler. Disconnect the coupler and check the pins (bent or bro- ken terminals and locking condition of the pins). Improperly connected Connect the coupler secure- ly or repair/replace the wire harness. Execute the diagnostic mode. (Code No. d:07) Rotate the rear wheel by hand and check that the indi- cated value increases. Value increases Start the engine, and input the vehicle speed signals by operating the vehicle at 20 to 30 km/h. The fault code can also be deleted by activating the di- agnostic mode and selecting diagnostic code number “d: 63” Value does not increase Go to item 2. Fault code No. 41 Item Lean angle sensor: open or short circuit detected.
haha FUEL INJECTION SYSTEM 8-55 2 Connection of ABS ECU coupler. Check the locking condition of the coupler. Disconnect the coupler and check the pins (bent or bro- ken terminals and locking condition of the pins). Improperly connected Connect the coupler secure- ly or repair/replace the wire harness. Execute the diagnostic mode. (Code No. d:07) Rotate the rear wheel by hand and check that the indi- cated value increases. Value increases Start the engine, and input the vehicle speed signals by operating the vehicle at 20 to 30 km/h. The fault code can also be deleted by activating the di- agnostic mode and selecting diagnostic code number “d: 63” Value does not increase Go to item 3. 3 Connection of wire harness ECU coupler. Check the locking condition of the coupler. Disconnect the coupler and check the pins (bent or bro- ken terminals and locking condition of the pins). Improperly connected Connect the coupler secure- ly or repair/replace the wire harness. Execute the diagnostic mode. (Code No. d:07) Rotate the rear wheel by hand and check that the indi- cated value increases. Value increases Start the engine, and input the vehicle speed signals by operating the vehicle at 20 to 30 km/h. The fault code can also be deleted by activating the di- agnostic mode and selecting diagnostic code number “d: 63” Value does not increase Go to item 4. 4 Wire harness continuity. Open or short circuit Re- place the rear wheel sensor. Between rear wheel sensor coupler and ABS ECU cou- pler. black –black white –white Between ABS ECU coupler and ECU coupler. blue/black –blue/black blue –blue Execute the diagnostic mode. (Code No. d:07) Rotate the rear wheel by hand and check that the indi- cated value increases. Value increases Start the engine, and input the vehicle speed signals by operating the vehicle at 20 to 30 km/h. The fault code can also be deleted by activating the di- agnostic mode and selecting diagnostic code number “d: 63” Value does not increase Go to item 5. Fault code No. 42 Item A Rear wheel sensor: no normal signals are received from the rear wheel sensor. B Neutral switch: open or short circuit is detected. C Clutch switch: open or short circuit is detected.
haha FUEL INJECTION SYSTEM 8-56 5 Malfunction in ECU. Replace the ECU. Execute the diagnostic mode. (Code No. d:07) Rotate the rear wheel by hand and check that the indi- cated value increases. Value increases Start the engine, and input the vehicle speed signals by operating the vehicle at 20 to 30 km/h. The fault code can also be deleted by activating the di- agnostic mode and selecting diagnostic code number “d: 63” Value does not increase Go to item 6. 6 Malfunction in ABS ECU. Replace the ABS ECU. Execute the diagnostic mode. (Code No. d:63) Fault code No. 42 Item A Rear wheel sensor: no normal signals are received from the rear wheel sensor. B Neutral switch: open or short circuit is detected. C Clutch switch: open or short circuit is detected. Fail-safe system Able to start engine Able to drive vehicle Diagnostic code No. d:21 Meter display Neutral “ on” (When the transmission is in neutral) “ oFF” (When the transmission is in gear or the clutch lever re- leased.) Procedure Shift the transmission. Item Probable cause of mal- function and check Maintenance jobConfirmation of service completion Fault code No. 42 Item A Rear wheel sensor: no normal signals are received from the rear wheel sensor. B Neutral switch: open or short circuit is detected. C Clutch switch: open or short circuit is detected.
haha FUEL INJECTION SYSTEM 8-57 1 Connection of neutral switch coupler. Check the locking condition of the coupler. Disconnect the coupler and check the pins (bent or bro- ken terminals and locking condition of the pins). Improperly connected Connect the coupler secure- ly or repair/replace the wire harness or neutral switch sub wire harness. Start the engine, and input the vehicle speed signals by operating the vehicle at 20 to 30 km/h. Fault code number is not dis- played Service is finished. Fault code number is dis- played Go to item 2. 2 Connection of wire harness ECU coupler. Check the locking condition of the coupler. Disconnect the coupler and check the pins (bent or bro- ken terminals and locking condition of the pins). Improperly connected Connect the coupler secure- ly or repair/replace the wire harness or neutral switch sub wire harness. Start the engine, and input the vehicle speed signals by operating the vehicle at 20 to 30 km/h. Fault code number is not dis- played Service is finished. Fault code number is dis- played Go to item 3. 3 Wire harness and/or neutral switch sub-wire harness con- tinuity. Open or short circuit Re- place the wire harness and/or neutral switch sub- wire harness. sky blue –sky blue Start the engine, and input the vehicle speed signals by operating the vehicle at 20 to 30 km/h. Fault code number is not dis- played Service is finished. Fault code number is dis- played Go to item 4. 4 Defective neutral switch. Check the neutral switch. Refer to “CHECKING THE SWITCHES ” on page 8-127. Start the engine, and input the vehicle speed signals by operating the vehicle at 20 to 30 km/h. Fault code number is not dis- played Service is finished. Fault code number is dis- played Go to item 5. 5 Faulty shift drum (neutral de- tection area). Malfunction Replace the shift drum. Refer to “TRANSMISSION ” on page 5-102. Start the engine, and input the vehicle speed signals by operating the vehicle at 20 to 30 km/h. Fault code number is not dis- played Service is finished. Fault code number is dis- played Go to item 6. 6 Malfunction in ECU. Replace the ECU. Execute the diagnostic mode. (Code No. d:63) Fault code No. 42 Item A Rear wheel sensor: no normal signals are received from the rear wheel sensor. B Neutral switch: open or short circuit is detected. C Clutch switch: open or short circuit is detected.
haha FUEL INJECTION SYSTEM 8-58 Fault code No. 42 Item A Rear wheel sensor: no normal signals are received from the rear wheel sensor. B Neutral switch: open or short circuit is detected. C Clutch switch: open or short circuit is detected. Fail-safe system Able to start engine Able to drive vehicle Diagnostic code No. d:21 Meter display Clutch switch “ on” (when the clutch lever is squeezed with the transmission in gear and when the sidestand is retracted) “ oFF” (when the clutch lever is squeezed with the transmission in neutral and when the sidestand is extended) Procedure Operate the transmission, clutch lever, and sidestand. Item Probable cause of mal- function and check Maintenance jobConfirmation of service completion 1 Clutch lever adjustment. Refer to “ADJUSTING THE CLUTCH LEVER ” on page 3-11. Start the engine, and input the vehicle speed signals by operating the vehicle at 20 to 30 km/h. Fault code number is not dis- played Service is finished. Fault code number is dis- played Go to item 2. 2 Connection of clutch switch coupler. Check the locking condition of the coupler. Disconnect the coupler and check the pins (bent or bro- ken terminals and locking condition of the pins). Improperly connected Connect the coupler secure- ly or repair/replace the wire harness. Start the engine, and input the vehicle speed signals by operating the vehicle at 20 to 30 km/h. Fault code number is not dis- played Service is finished. Fault code number is dis- played Go to item 3. 3 Connection of wire harness ECU coupler. Check the locking condition of the coupler. Disconnect the coupler and check the pins (bent or bro- ken terminals and locking condition of the pins). Improperly connected Connect the coupler secure- ly or repair/replace the wire harness or sub wire harness. Start the engine, and input the vehicle speed signals by operating the vehicle at 20 to 30 km/h. Fault code number is not dis- played Service is finished. Fault code number is dis- played Go to item 4. 4 Wire harness continuity. Open or short circuit Re- place the wire harness. black/yellow –black/yellow black/red –black/red Start the engine, and input the vehicle speed signals by operating the vehicle at 20 to 30 km/h. Fault code number is not dis- played Service is finished. Fault code number is dis- played Go to item 5.
haha FUEL INJECTION SYSTEM 8-59 5 Defective clutch switch. Check the clutch switch. Refer to “CHECKING THE SWITCHES ” on page 8-127. Start the engine, and input the vehicle speed signals by operating the vehicle at 20 to 30 km/h. Fault code number is not dis- played Service is finished. Fault code number is dis- played Go to item 6. 6 Malfunction in ECU. Replace the ECU. Execute the diagnostic mode. (Code No. d:63) Fault code No. 43 Item Fuel system voltage: the ECU is unable to monitor the battery voltage (an open or short circuit in the wire harness to the ECU). Fail-safe system Able to start engine Able to drive vehicle Diagnostic code No. d:09, d:50 d:09 Meter display Fuel system voltage (battery voltage) Approximately 12.0 Procedure Set the engine stop switch to “”, and then compare the actually measured battery voltage with the meter display value. (If the actu- ally measured battery voltage is low, recharge the battery.) d:50 Actuation Actuates the main relay five times at one-second intervals. Illuminates the engine trouble warning light. Procedure Check that the main relay is actuated five times by listening for the operating sound. Item Probable cause of mal- function and check Maintenance jobConfirmation of service completion 1 Connection of main relay coupler. Check the locking condition of the coupler. Disconnect the coupler and check the pins (bent or bro- ken terminals and locking condition of the pins). Improperly connected Connect the coupler secure- ly or repair/replace the wire harness. Set the main switch to “ON ”. Fault code number is not dis- played Service is finished. Fault code number is dis- played Go to item 2. Fault code No. 42 Item A Rear wheel sensor: no normal signals are received from the rear wheel sensor. B Neutral switch: open or short circuit is detected. C Clutch switch: open or short circuit is detected.
haha FUEL INJECTION SYSTEM 8-60 2 Connection of wire harness ECU coupler. Check the locking condition of the coupler. Disconnect the coupler and check the pins (bent or bro- ken terminals and locking condition of the pins). Improperly connected Connect the coupler secure- ly or repair/replace the wire harness. Set the main switch to “ON ”. Fault code number is not dis- played Service is finished. Fault code number is dis- played Go to item 3. 3 Wire harness continuity. Open or short circuit Re- place the wire harness. Between relay unit coupler and ECU coupler. red/blue– red/blue Between relay unit coupler and fuel injection system fuse. brown/green– brown/green Between fuel injection sys- tem fuse and battery termi- nal. red– red Set the main switch to “ON ”. Fault code number is not dis- played Service is finished. Fault code number is dis- played Go to item 4. 4 Malfunction or open circuit in main relay. Execute the diagnostic mode. (Code No. d:50). No operation sound of fuel injection system relay is heard. Replace the relay unit. Set the main switch to “ON ”. Fault code number is not dis- played Service is finished. Fault code number is dis- played Go to item 5. 5 Malfunction or open circuit in main relay. Execute the diagnostic mode. (Code No. d:09) Fuel system voltage is be- low 3V Replace the relay unit. Set the main switch to “ON ”. Fault code number is not dis- played Service is finished. Fault code number is dis- played Go to item 6. 6 Malfunction in ECU. Replace the ECU. Fault code No. 44 Item EEPROM cylinder fault code number: an error is detected while reading or writing on EEPROM (CO adjustment value). Fail-safe system Able/Unable to start engine Able/Unable to drive vehicle Diagnostic code No. d:60 Fault code No. 43 Item Fuel system voltage: the ECU is unable to monitor the battery voltage (an open or short circuit in the wire harness to the ECU).
haha FUEL INJECTION SYSTEM 8-61 Meter display EEPROM fault code display 00 (no history) 01– 02: Cylinder fault code number (history exists) If more than one cylinder is defective, the display switches every two seconds to show the cylinder fault code numbers of all defec- tive cylinders in a repeating cycle. Procedure — Item Probable cause of mal- function and check Maintenance jobConfirmation of service completion 1 Locate the malfunction Execute the diagnostic mode (Code No. d:60). Replace the ECU if defec- tive. — 2 Malfunction in ECU. Replace the ECU. Fault code No. 46 Item Charging voltage is abnormal. Fail-safe system Able to start engine Able to drive vehicle Diagnostic code No. — Meter display — Procedure — Item Probable cause of mal- function and check Maintenance jobConfirmation of service completion 1 Malfunction in charging sys- tem. Check the charging system. Refer to “CHARGING SYS- TEM ” on page 8-13. Defective rectifier/regulator or AC magneto Replace. Defective connection in the charging system circuit Properly connect or repair the charging system wiring. Start the engine and let it idle for approximately 5 seconds. Fault code number is not dis- played Service is finished. Fault code number is dis- played Repeat the proce- dure in item 1. Fault code No. 50 Item Faulty ECU memory. (When this malfunction is detected in the ECU, the fault code number might not appear on the meter.) Fail-safe system Able/Unable to start engine Able/Unable to drive vehicle Diagnostic code No. — Fault code No. 44 Item EEPROM cylinder fault code number: an error is detected while reading or writing on EEPROM (CO adjustment value).