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TROUBLE DIAGNOSIS ATC-79 C D E F G H I K L M A B ATC
2005 Pathfinder 6. CHECK VARIABLE BLOWER CONTROL POWER SUPPLY CIRCUIT FOR OPEN 1. Disconnect variable blower control harness connector. 2. Check continuity between front blower motor relay harness con- OK or NG OK >> GO TO 7. NG >> Repair harness or connector. 7. CHECK VARIABLE BLOWER CONTROL SIGNAL CIRCUIT 1. Disconnect front air control connector. 2. Check continuity between front air control harness connector OK or NG OK >> GO TO 8. NG >> Repair harness or connector. 8. CHECK FRONT BLOWER MOTOR RELAY (COIL SIDE) POWER SUPPLY 1. Turn ignition switch ON. 2. Check voltage between front blower motor relay connector E22 OK or NG OK >> GO TO 9. NG >> Repair harness or connector. 9. CHECK FRONT BLOWER MOTOR RELAY (COIL SIDE) GROUND CIRCUIT 1. Turn ignition switch OFF. 2. Check continuity between front blower motor relay connector OK or NG OK >> Replace front air control. Refer to . NG >> Repair harness or connector. 5, 7 - 1 : Continuity should exist. WJIA1262E 32 - 2 : Continuity should exist. WJIA1263E 1 - Ground : Battery voltage. LJIA0080E 2 - 38 : Continuity should exist. WJIA1115E |