Engine General Information and Diagnosis: 1A-114
DTC “C60” (P0480): Cooling Fan Relay Circuit Malfunction
B817H21104028
Detected Condition and Possible Cause
Wiring Diagram
ECM coupler (Harness side)
Troubleshooting
CAUTION
!
When using the multi-circuit tester, do not strongly touch the terminal of the ECM coupler with a
needle pointed tester probe to prevent the terminal damage or terminal bend.
NOTE
After repairing the trouble, clear the DTC using SDS tool. Refer to “Use of SDS Diagnosis Reset
Procedures (Page 1A-15)”.
Detected Condition Possible Cause
Cooling fan relay signal is not input to ECM. • Cooling fan relay circuit open or short.
• ECM malfunction.
ECM
FAR
O/R
Cooling fan
relay
Cooling fan motor
O/W
Engine
stop
switch
Side-stand
relay
Ignition
switch
To side-stand
switch
15
I718H1110125-03
I718H1110240-01