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COOLING FAN EC-477 < DTC/CIRCUIT DIAGNOSIS > [HR12DE (TYPE 2)] C D E F G H I J K L M A EC N P O >> Repair open circuit or short to ground or short to power in harness or connectors. 4. CHECK COOLING FAN MOTOR EC-477, "Component Inspection" YES or NO YES >> GO TO 5. NO >> Replace cooling fan motor. 5. CHECK INTERMITTENT INCIDENT Perform XX-XX, "*****" . YES or NO YES >> Replace IPDM E/R. Refer to XX-XX, "*****" (WITH I-KEY) or XX-XX, "*****" (WITHOUT I-KEY). NO >> Repair or replace harness or connector. Component Inspection INFOID:0000000006037458 1. CHECK COOLING FAN MOTOR 1. Turn ignition switch OFF. 2. Disconnect cooling fan motor harness connector. 3. Supply cooling fan motor terminals with battery voltage and check operation. Is the inspection result normal? YES >> INSPECTION END NO >> Replace cooling fan motor. Cooling fan motor Operation Connector terminals (+) ( − ) E62 1 4 Cooling fan operates. 2 3 |