Yamaha FJR 1300 AE 2014 Service Manual page 518

Fault code No.
Item
3 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).
4 Connection of 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).
5 Wire harness continuity.
6 Malfunction in ECU.
7 Malfunction in ABS ECU.
42
Rear wheel sensor: no normal signals are received from
A
the rear wheel sensor.
B Neutral switch: open or short circuit is detected.
C Clutch switch: open or short circuit is detected.
Improperly connected →
Connect the coupler secure-
ly or replace the wire har-
ness.
Improperly connected →
Connect the coupler secure-
ly or replace the wire har-
ness.
Open or short circuit → Re-
place the wire harness.
Between rear wheel sensor
coupler and ABS ECU cou-
pler.
gray–gray
white–white
Between ABS ECU coupler
and ECU coupler.
white/yellow–white/yellow
Replace the ECU.
Refer to "REPLACING THE
ECU (engine control unit)" on
page 8-196.
Replace the ABS ECU.
8-67
FUEL INJECTION SYSTEM
Execute the diagnostic
mode. (Code No. 07)
Rotate the rear wheel by
hand and check that the indi-
cated value increases.
Value increases → Go to
item 8 and delete the fault
code.
Value does not increase →
Go to item 4.
Execute the diagnostic
mode. (Code No. 07)
Rotate the rear wheel by
hand and check that the indi-
cated value increases.
Value increases → Go to
item 8 and delete the fault
code.
Value does not increase →
Go to item 5.
Execute the diagnostic
mode. (Code No. 07)
Rotate the rear wheel by
hand and check that the indi-
cated value increases.
Value increases → Go to
item 8 and delete the fault
code.
Value does not increase →
Go to item 6.
Execute the diagnostic
mode. (Code No. 07)
Rotate the rear wheel by
hand and check that the indi-
cated value increases.
Value increases → Go to
item 8 and delete the fault
code.
Value does not increase →
Go to item 7.
Go to item 8 and delete the
fault code.