Yamaha FJR 1300 AE 2014 Service Manual page 635

ELECTRONICALLY ADJUSTABLE SUSPENSION SYSTEM
Fault code No.
Item
6 Incorrect wiring of wire har-
ness.
7 Locate the malfunction in the
rear shock absorber assem-
bly DC motor, SCU, or rear
shock absorber assembly.
8 Defective rear shock absorb-
er assembly DC motor.
94
Preload adjusting motor (rear shock absorber assembly DC
motor) is locked, rotary encoder signal is not received, encod-
er signal is reversed, or motor rotates continuously at a low
speed during the diagnostic mode (code No. 84 [preload home
position adjustment]).
Check the rotary encoder
signal lead for incorrect wir-
ing.
Incorrect wiring → Replace
the wire harness.
A
B
Lg/R B/L
G/R
A. SCU coupler
B. Rear shock absorber as-
sembly DC motor coupler
Locate the malfunction.
a. Remove the rear shock
absorber assembly.
Refer to "REAR SHOCK
ABSORBER ASSEM-
BLY" on page 4-93.
b. Remove the rear shock
absorber assembly DC
motor.
c. After removing the parts,
connect the coupler to the
rear shock absorber as-
sembly DC motor.
Replace the rear shock ab-
sorber assembly DC motor.
8-184
Turn the main switch to
"OFF" and back to "ON",
start the engine, adjust the
preload (solo riding → solo
riding and luggage), and
then check whether a fault
code number is displayed.
Fault code number is not dis-
played → Execute the diag-
W R
B/L Gy
nostic mode (code No. 84).
Lg/R Lg/R G/R G/R
Service is finished.
Fault code number is dis-
played → Go to item 7.
R
W Gy
Turn the main switch to
"OFF" and back to "ON",
start the engine, adjust the
preload (solo riding → solo
riding and luggage), and
then check whether the mo-
tor operates.
Motor does not operate →
Go to item 8.
Motor operates → Go to item
11.
Start the engine, adjust the
preload (solo riding → solo
riding and luggage), and
then check whether a fault
code number is displayed.
Fault code number is not dis-
played → Assemble the mo-
tor and rear shock absorber
assembly, install the rear
shock absorber assembly to
the vehicle, and then execute
the diagnostic mode (code
No. 84). Service is finished.
Fault code number is dis-
played → Go to item 9.