|
|
B2634, B2635 AIR MIX DOOR MOTOR (PASSENGER SIDE) HAC-59 < COMPONENT DIAGNOSIS > [WITHOUT 7 INCH DISPLAY] C D E F G H J K L M A B HAC N O P Diagnosis Procedure INFOID:0000000003441588 1. CHECK POWER SUPPLY FOR AIR MIX DOOR MOTOR (PASSENGER SIDE) Check voltage between air mix door motor (passenger side) harness connector and ground. Is the inspection result normal? YES >> GO TO 2. NO >> Repair the harnesses or connectors. 2. CHECK SIGNAL FOR AIR MIX DOOR MOTOR (PASSENGER SIDE) Check the output waveform (LAN signal) between air mix door motor (passenger side) harness connector and Is the inspection result normal? YES >> GO TO 3. NO >> Repair the harnesses or connectors. 3. CHECK AIR MIX DOOR MOTOR (PASSENGER SIDE) GROUND CIRCUIT 1. Turn ignition switch OFF. 2. Disconnect air mix door motor (passenger side) connector. 3. Check continuity between air mix door motor (passenger side) harness connector and ground. Is the inspection result normal? YES >> Replace air mix door motor (passenger side). NO >> Repair harness or connector. (+) ( − ) Voltage Air mix door motor (passenger side) — Connector Terminal M307 1 Ground Battery voltage (+) ( − ) Voltage Air mix door motor (passenger side) — Connector Terminal M307 3 Ground SJIA1453J Air mix door motor (passenger side) — Continuity Connector Terminal M307 2 Ground Existed Revision: 2008 October 2009 Murano |