Yamaha FJR13AG Service Manual page 710

ELECTRONICALLY ADJUSTABLE SUSPENSION SYSTEM
Fault code No.
Item
5 Wire harness continuity.
C1003
Stepping motor: open or short circuit detected.
Open or short circuit → Re-
place.
• Between the SCU coupler and
SCU fuse.
brown/blue–brown/blue
• Between the SCU fuse and
battery.
red–red
8-233
(FJR13ESG)
Turn the main switch to "OFF"
and back to "ON", and then
check the condition of the fault
code using the malfunction
mode of the Yamaha diagnostic
tool.
Condition is "Recovered" →
Service is finished.
Condition is "Detected" → Go to
item 6.