2012 Na Yamaha Super Tenere Manual

							
haha ABS (ANTI-LOCK BRAKE SYSTEM)8-92
16 Rear wheel sensor circuit is short-cir-
cuited. 
Rear wheel sensor circuit
 Wire harness (ABS circuit)
 Connection of the rear wheel sensor cou-
pler and ABS ECU coupler
 Rear wheel sensor
17 Missing pulses detected in the front 
wheel sensor signal. 
Front wheel sensor rotor
 Front wheel sensor housing
 Front wheel
18 Missing pulses detected in the rear 
wheel sensor signal. 
Rear wheel sensor rotor
 Rear wheel sensor housing
 Rear wheel
21 Hydraulic unit solenoid circuit is open 
or short-circuited. 
Hydraulic unit assembly
22 Start switch signal is not received prop-
erly (start switch circuit or start switch 
monitor circuit). 
Wire harness
 Connection of the starter relay coupler, 
ABS ECU coupler, and right handlebar 
switch coupler.
31 Solenoid relay is defective.
Power is not supplied to the solenoid 
relay. 
Battery voltage
 Hydraulic unit assembly
33 ABS motor is defective.
Power is not supplied to the ABS mo-
tor. 
Battery voltage
 ABS motor fuse
 Wire harness (ABS circuit)
 Connection of the ABS ECU coupler and 
starter relay coupler
 Hydraulic unit assembly
34 Hydraulic unit ABS motor is short-cir-
cuited.

Hydraulic unit assembly
41 Front wheel will not recover from the 
locking tendency even though the sig-
nal is continuously transmitted from the 
ABS ECU to release the hydraulic 
pressure (when the battery voltage is 
normal). 
Brake dragging
 Brake fluid
 Hydraulic unit operation tests
 Front wheel brake lines
 Hydraulic unit assembly
42 Rear wheel will not recover from the 
locking tendency even though the sig-
nal is continuously transmitted from the 
ABS ECU to release the hydraulic 
pressure (when the battery voltage is 
normal). 
Brake dragging
 Brake fluid
 Hydraulic unit operation tests
 Rear wheel brake lines
 Hydraulic unit assembly
51 Power voltage is too high. 
Battery voltage
 Refer to “ CHARGING SYSTEM” on page 
8-13.
53 Power voltage is too low. 
Battery voltage
 Connection of the ABS ECU coupler
 Wire harness
 Refer to “ CHARGING SYSTEM” on page 
8-13.
56 ABS ECU has internal malfunction. Hydraulic unit assembly
Fault 
code No. Symptom
Check point  
						

							
haha ABS (ANTI-LOCK BRAKE SYSTEM)8-93
* A fault code is indicated if the rear wheel rotates for longer than about 20 seconds (fault code No. 11) or for longer than about 2 seconds (fault code No. 25) with the front wheel stopped (e.g.,\
 when the 
vehicle is on the centerstand).
TIP
Fault codes No. 15 (front wheel) and 16 (rear wheel) are indicated if a defective connection is detected 
in the front or rear wheel sensor when the vehicle is not being ridden.59 Solenoid valve data is abnormal.
Hydraulic unit assembly
62 Hydraulic pressure sensor power is ab-
normal.

Hydraulic unit assembly
63 Front brake master cylinder pressure 
sensor is defective.

Hydraulic unit assembly
64 Rear brake master cylinder pressure 
sensor is defective. 
Hydraulic unit assembly
69 Rear brake caliper pressure sensor is 
defective. 
Hydraulic unit assembly
73 Difference between the rear brake 
master cylinder pressure and the rear 
brake caliper pressure is abnormal. 
Brake fluid
 Hydraulic unit operation tests
 Rear wheel brake lines
 Rear brake master cylinder
 Rear brake caliper
 Hydraulic unit assembly
74 Difference between the actual hydraulic 
pressure and the hydraulic pressure re-
quired by the unified brake system is 
abnormal. 
Brake fluid
 Hydraulic unit operation tests
 Rear wheel brake lines
 Rear brake master cylinder
 Rear brake caliper
 Hydraulic unit assembly
Fault 
code No. Symptom Check point  
						

							
haha ABS (ANTI-LOCK BRAKE SYSTEM)8-94
TIP
With the front wheel stopped, the rear wheel was rotated for longer than about 20 seconds (fault code 
No. 11) or for longer than about 2 seconds (fault code No. 25).Fault code No. 11
25Symptom Front wheel sensor signal is not received prop-
erly.
Order Item/components and probable  cause Check or maintenance job Reinstatement 
confirmation 
method
1 Installed condition of wheel sensor. Check for looseness. Repair or  replace the wheel sensor if nec-
essary.
Set the main 
switch to  “ON” 
and check 
that the ABS 
warning light 
comes on for 
2 seconds, 
then goes off.
 Perform a tri-
al run at a 
constant 
speed of 30 
km/h and 
check that the 
ABS warning 
light does not 
come on.
2 Installed condition of wheel bearings, 
axle, sensor housing, and sensor ro-
tor. Check the components for loose-
ness, distortion, and bends.
Refer to “CHECKING THE 
FRONT WHEEL ” on page 4-23.
3 Foreign material inside sensor hous- ing. Check the interior of the sensor 
housing and the surface of the 
sensor rotor for foreign material, 
such as metal particles. Clean 
the sensor housing and sensor 
rotor if necessary.
Refer to “MAINTENANCE OF 
THE FRONT WHEEL SENSOR 
AND SENSOR ROTOR ” on page 
4-24.
4 Defective sensor rotor. Check the surface of the sensor 
rotor for damage. Replace the 
sensor rotor if there is visible 
damage.
Refer to “MAINTENANCE OF 
THE FRONT WHEEL SENSOR 
AND SENSOR ROTOR ” on page 
4-24.  
						

							
haha ABS (ANTI-LOCK BRAKE SYSTEM)8-95
Fault code No. 12 Symptom Rear wheel sensor signal is not received proper- ly.
Order Item/components and probable  cause Check or maintenance job Reinstatement 
confirmation 
method
1 Installed condition of wheel sensor. Check for looseness. Repair or  replace the wheel sensor if nec-
essary.
Set the main 
switch to  “ON” 
and check 
that the ABS 
warning light 
comes on for 
2 seconds, 
then goes off.
 Perform a tri-
al run at a 
constant 
speed of 30 
km/h and 
check that the 
ABS warning 
light does not 
come on.
2 Installed condition of wheel bearings, 
axle, sensor housing, and sensor ro-
tor. Check the components for loose-
ness, distortion, and bends.
Refer to 
“CHECKING THE REAR 
WHEEL ” on page 4-32.
3 Foreign material inside sensor hous- ing. Check the interior of the sensor 
housing and the surface of the 
sensor rotor for foreign material, 
such as metal particles. Clean 
the sensor housing and sensor 
rotor if necessary.
Refer to “MAINTENANCE OF 
THE REAR WHEEL SENSOR 
AND SENSOR ROTOR ” on page 
4-33.
4 Defective sensor rotor. Check the surface of the sensor 
rotor for damage. Replace the 
sensor rotor if there is visible 
damage.
Refer to “MAINTENANCE OF 
THE REAR WHEEL SENSOR 
AND SENSOR ROTOR ” on page 
4-33.  
						

							
haha ABS (ANTI-LOCK BRAKE SYSTEM)8-96
TIP
Vehicle possibly ridden on uneven roads.Fault code No. 13
26Symptom Incorrect signal from the front wheel sensor is 
detected.
Order Item/components and probable  cause Check or maintenance job Reinstatement 
confirmation 
method
1 Installed condition of wheel sensor. Check for looseness. Repair or  replace the wheel sensor if nec-
essary.
Set the main 
switch to  “ON” 
and check 
that the ABS 
warning light 
comes on for 
2 seconds, 
then goes off.
 Perform a tri-
al run at a 
constant 
speed of 30 
km/h and 
check that the 
ABS warning 
light does not 
come on.
2 Installed condition of wheel bearings, 
axle, sensor housing, and sensor ro-
tor. Check the components for loose-
ness, distortion, and bends.
Refer to “CHECKING THE 
FRONT WHEEL ” on page 4-23.
3 Foreign material inside sensor hous- ing. Check the interior of the sensor 
housing and the surface of the 
sensor rotor for foreign material, 
such as metal particles. Clean 
the sensor housing and sensor 
rotor if necessary.
Refer to “MAINTENANCE OF 
THE FRONT WHEEL SENSOR 
AND SENSOR ROTOR ” on page 
4-24.
4 Defective sensor rotor. Check the surface of the sensor 
rotor for damage. If there is visi-
ble damage, replace the sensor 
rotor.
Refer to “MAINTENANCE OF 
THE FRONT WHEEL SENSOR 
AND SENSOR ROTOR ” on page 
4-24.
5 Hydraulic unit assembly internal mal- function. Replace the hydraulic unit as-
sembly.  
						

							
haha ABS (ANTI-LOCK BRAKE SYSTEM)8-97
TIP
Vehicle possibly ridden on uneven roads.Fault code No. 14
27Symptom Incorrect signal from the rear wheel sensor is 
detected.
Order Item/components and probable  cause Check or maintenance job Reinstatement 
confirmation 
method
1 Installed condition of wheel sensor. Check for looseness. Repair or  replace the wheel sensor if nec-
essary.
Set the main 
switch to  “ON” 
and check 
that the ABS 
warning light 
comes on for 
2 seconds, 
then goes off.
 Perform a tri-
al run at a 
constant 
speed of 30 
km/h and 
check that the 
ABS warning 
light does not 
come on.
2 Installed condition of wheel bearings, 
axle, sensor housing, and sensor ro-
tor. Check the components for loose-
ness, distortion, and bends.
Refer to 
“CHECKING THE REAR 
WHEEL ” on page 4-32.
3 Foreign material inside sensor hous- ing. Check the interior of the sensor 
housing and the surface of the 
sensor rotor for foreign material, 
such as metal particles. Clean 
the sensor housing and sensor 
rotor if necessary.
Refer to “MAINTENANCE OF 
THE REAR WHEEL SENSOR 
AND SENSOR ROTOR ” on page 
4-33.
4 Defective sensor rotor. Check the surface of the sensor 
rotor for damage. If there is visi-
ble damage, replace the sensor 
rotor.
Refer to “MAINTENANCE OF 
THE REAR WHEEL SENSOR 
AND SENSOR ROTOR ” on page 
4-33.
5 Hydraulic unit assembly internal mal- function. Replace the hydraulic unit as-
sembly.  
						

							
haha ABS (ANTI-LOCK BRAKE SYSTEM)8-98
Fault code No. 15 Symptom Front wheel sensor circuit is short-circuited.
Order Item/components and probable  cause Check or maintenance job Reinstatement 
confirmation 
method
1 Connections Front wheel sensor coupler
 ABS ECU coupler 
Check the coupler for any pins 
that may be pulled out.
 Check the locking condition of 
the coupler.
 If there is a malfunction, repair it 
and connect the coupler se-
curely.
TIP
Set the main switch to  “OFF” be-
fore disconnecting or connecting 
a coupler. 
Set the main 
switch to  “ON” 
and check 
that the ABS 
warning light 
comes on for 
2 seconds, 
then goes off.
 Perform a tri-
al run at a 
constant 
speed of 30 
km/h and 
check that the 
ABS warning 
light does not 
come on.  
						

							
haha ABS (ANTI-LOCK BRAKE SYSTEM)8-99
2 Wire harness continuity. Check for continuity between 
the white terminal “1” and the 
white terminal  “3” and between 
the black terminal  “2” and the 
black terminal  “4”. 
 If there is no continuity, the wire 
harness is defective. Properly 
repair or replace the wire har-
ness.
 Check that there is no continuity 
between the ground and the 
white terminal  “1” or white ter-
minal  “3”.
 If there is continuity, the wire 
harness is defective. Properly 
repair or replace the wire har-
ness.
 Check that there is no continuity 
between the white terminal  “1” 
and the black terminal  “2” and 
between the white terminal  “3” 
and the black terminal  “4”. 
 If there is continuity, the wire 
harness is defective. Properly 
repair or replace the wire har-
ness.
5. ABS ECU
6. Front wheel sensor
Fault code No. 15 Symptom Front wheel sensor circuit is short-circuited.
Order Item/components and probable 
cause Check or maintenance job Reinstatement 
confirmation 
method
WLBWB L
WL/BDg YB/LL/WLgB Sb
WW/RG/RW/LRBr/WB/WB
1
2
34
6
5  
						

							
haha ABS (ANTI-LOCK BRAKE SYSTEM)8-100
3 Defective wheel sensor. If the above items were per-
formed and no malfunctions were 
found, connect the ABS ECU 
coupler and front wheel sensor 
coupler, and then delete the fault 
codes. If fault code No. 15 could 
not be deleted, the front wheel 
sensor is defective. Replace the 
front wheel sensor.
TIP
Before deleting the fault codes, 
record all of the fault codes and 
perform the related checks and 
maintenance.
Fault code No. 16 Symptom Rear wheel sensor circuit is short-circuited.
Order Item/components and probable  cause Check or maintenance job Reinstatement 
confirmation 
method
1 Connections Rear wheel sensor coupler
 ABS ECU coupler 
Check the coupler for any pins 
that may be pulled out.
 Check the locking condition of 
the coupler.
 If there is a malfunction, repair it 
and connect the coupler se-
curely.
TIP
Set the main switch to  “OFF” be-
fore disconnecting or connecting 
a coupler. 
Set the main 
switch to  “ON” 
and check 
that the ABS 
warning light 
comes on for 
2 seconds, 
then goes off.
 Perform a tri-
al run at a 
constant 
speed of 30 
km/h and 
check that the 
ABS warning 
light does not 
come on.
Fault code No. 15 Symptom Front wheel sensor circuit is short-circuited.
Order Item/components and probable 
cause Check or maintenance job Reinstatement 
confirmation 
method  
						

							
haha ABS (ANTI-LOCK BRAKE SYSTEM)8-101
2 Wire harness continuity. Check for continuity between 
the white terminal “1” and the 
white terminal  “3” and between 
the black terminal  “2” and the 
black terminal  “4”. 
 If there is no continuity, the wire 
harness is defective. Properly 
repair or replace the wire har-
ness.
 Check that there is no continuity 
between the ground and the 
white terminal  “1” or white ter-
minal  “3”. 
 If there is continuity, the wire 
harness is defective. Properly 
repair or replace the wire har-
ness.
 Check that there is no continuity 
between the white terminal  “1” 
and the black terminal  “2” and 
between the white terminal  “3” 
and the black terminal  “4”. 
 If there is continuity, the wire 
harness is defective. Properly 
repair or replace the wire har-
ness.
5. ABS ECU
6. Rear wheel sensor
Fault code No. 16 Symptom Rear wheel sensor circuit is short-circuited.
Order Item/components and probable 
cause Check or maintenance job Reinstatement 
confirmation 
method
WLBWB L
WL/BDg YB/LL/WLgB Sb
WW/RG/RW/LRBr/WB/WB
1
2
34
6
5