Yamaha FJR13AEV(C) Service Manual page 613

EAS27880
[C-7] DIAGNOSIS BY THE MALFUNCTION CODE
Connect the test coupler adapter to the ABS test coupler, and then connect a pocket tester to the light
green terminal of the adapter and the positive battery terminal to determine the malfunction code by the
movement of the pocket tester needle.
Information for the malfunction codes from the ABS ECU, for both past and present malfunctions, is
contained in the following table. Refer to the following table for troubleshooting.
NOTE:
Record all of the malfunction codes displayed and inspect the check points.
Malfunc-
tion code
Front wheel sensor signal is not re-
ceived properly.
11*
Rear wheel sensor signal is not re-
ceived properly.
12
Incorrect signal from the front (13/26)
or rear (14/27) wheel sensor is detect-
ed.
13
14
13/26,
14/27
26
27
ABS (ANTI-LOCK BRAKE SYSTEM)
Problem
8-142
Check point
• Installation of the front
wheel sensor
• Front wheel sensor lead and
coupler
• Wire harness and ABS wire
harness (front wheel sensor
circuit)
• Front wheel sensor rotor
• Installation of the rear wheel
sensor
• Rear wheel sensor lead and
coupler
• ABS wire harness (rear
wheel sensor circuit)
• Rear wheel sensor rotor
• Installation of the wheel
sensors
• Wheel sensor housings
• Wheel sensor rotors
Reference
Malfunction
code 11
(See page
8-145.)
Malfunction
code 12
(See page
8-146.)
Malfunction
codes 13, 14,
26 and 27
(See page
8-147.)