jump cable MITSUBISHI MONTERO 2000 Service Repair Manual

GDI -Troubleshooting 13A-95
Inspection procedure 21
A/C condenser fan is inoperative
Probable cause
The fan motor relay is controlled by turning on and off the power transistor in
the engine-ECU.DMalfunction of the A/C condenser fan relay.
DMalfunction of the condenser fan motor.
DImproper connector contact,opencircuit or
short-circuited harness wire
DMalfunction of the engine-ECU
OK
Replace the engine-ECU.NG
Repair
OK
Check the trouble symptoms.
Check the following connector:
D-116
Measure at the engine-ECU connector D-116.
DDisconnect the connector, and measure at the harness side.
DCheck condition of the condenser fan.
(Ignition switch: ON)
OK:
Fan stops.
DThe voltage between 18 and earth
(Ignition switch: ON)
OK:
System voltage
DConnect a jumper cable between 18 and earth.
(Ignition switch: ON)
OK:
A/C condenser fan rotates.NGCheck the condenser fan circuit. (Refer to ELECTRICAL WIRING)
NG


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