FX35 RWD V6-3.5L (VQ35HR) (2010)
Is the inspection result normal?
YES - GO TO 3.
NO - Repair harness or connector.
3.CHECK SIGNAL FOR AIR MIX DOOR MOTOR (DRIVER SIDE)
Confirm A/C LAN signal between air mix door motor (driver side) harness connector and ground using an oscilloscope.
Is the inspection result normal?
YES - GO TO 4.
NO - Repair harness or connector.
4.CHECK AIR MIX DOOR MOTOR (DRIVER SIDE) GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect air mix door motor (driver side) connector.
3. Check continuity between air mix door motor (driver side) harness connector and ground.
Is the inspection result normal?
YES - Replace air mix door motor (driver side).
NO - Repair harness or connector.
5.CHECK INSTALLATION OF AIR MIX DOOR MOTOR (DRIVER SIDE)
Check air mix door motor is properly installed (driver side). See: Service and Repair/Exploded View.
Is it installed normally?
YES - INSPECTION END
NO - Repair or replace air mix door motor (driver side).