Front Air Mix Door Motor (Driver Side)

POWER SUPPLY AND GROUND CIRCUIT

FRONT AIR MIX DOOR MOTOR (DRIVER SIDE) : Diagnosis Procedure


1. CHECK FRONT AIR MIX DOOR MOTOR (DRIVER SIDE) POWER SUPPLY

1.Turn ignition switch ON.
2.Check voltage between front air mix door motor LH harness connector and ground.





Is the inspection result normal?
YES- GO TO 2.
NO- GO TO 4.

2. CHECK FRONT AIR MIX DOOR MOTOR (DRIVER SIDE) GROUND CIRCUIT

1.Turn ignition switch OFF.
2.Disconnect front air mix door motor LH connector.
3.Check continuity between front air mix door motor LH harness connector and ground.





Is the inspection result normal?
YES- GO TO 3.
NO- Repair harness or connector.

3. CHECK INSTALLATION OF FRONT AIR MIX DOOR MOTOR (DRIVER SIDE)

Check front air mix door motor (driver side) is properly installed. Door Motor.
Is the inspection result normal?
YES- Replace front air mix door motor (driver side). Air Mix Door Motor.
NO- Repair or replace malfunctioning part.

4. CHECK FRONT AIR MIX DOOR MOTOR (DRIVER SIDE) POWER SUPPLY CIRCUIT

1.Turn ignition switch OFF.
2.Disconnect front air mix door motor LH connector and A/C auto amp. connector.
3.Check continuity between front air mix door motor LH harness connector and A/C auto amp. harness connector.





Is the inspection result normal?
YES- Replace A/C auto amp. Service and Repair.
NO- Repair harness or connector.