Engine General Information and Diagnosis: 1A-104
DTC “C60” (P0480): Cooling Fan Relay Circuit Malfunction
B944H11104028
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 terminal damage.
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
Side-stand
relay
Ignition switch
FAR39
G/R
O/W
Cooling fan relay
Cooling fan motor
To the side-
stand switch
B
O/Bl
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