Dtc "C60" (P0480); Cooling Fan Relay Circuit Malfunction - Suzuki GW250 Service Manual

DTC "C60" (P0480): COOLING FAN RELAY CIRCUIT MALFUNCTION
DETECTED CONDITION AND POSSIBLE CAUSE
DETECTED CONDITION
Cooling fan relay signal is not input to ECM.
WIRING DIAGRAM
ECM
FAR
14
TROUBLESHOOTING
When using the multi circuit tester, do not strongly touch the terminal of the ECM coupler with
a needle-point tester probe to prevent terminal damage.
NOTE:
After repairing the trouble, clear the DTC using SDS tool. (4-25)
Cooling fan
relay
Y/W O/W
Cooling fan
motor
ECM coupler (Harness side)
1 2 3 4 5 6 7 8 9 10 11 12 13
15 16 17 18 19 20 21 22 23 24 25 26
POSSIBLE CAUSE
• Cooling fan relay circuit open or short.
• Cooling fan relay.
• ECM malfunction.
Engine stop
switch
To side-stand
switch
Side-stand
relay
27 29 30 31 32 33 34 35
36 37 38 39 40 41 42 43 44
FI SYSTEM DIAGNOSIS 4-85
Ignition
switch