Yamaha FJR1300A(D) Service Manual page 481

7. Check the entire cooling system
wiring.
Refer to "CIRCUIT DIAGRAM" on
page 8-29.
OK ↓
Replace the ECU. Refer to "REPLAC-
ING THE ECU (engine control unit)"
on page 8-174.
NG →
Properly connect or replace the wire har-
ness.
8-32
COOLING SYSTEM