2012 Na Yamaha Super Tenere Manual

							
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).