G37x Sedan AWD V6-3.7L (VQ37VHR) (2010)
Air Door Actuator / Motor: Testing and Inspection
Intake Door Motor
Component Function Check
INTAKE DOOR MOTOR
Component Function Check
1.CONFIRM SYMPTOM BY PERFORMING THE FOLLOWING OPERATIONAL CHECK
1. Press intake switch.
2. REC indicator turns ON.
3. Listen for intake door position change (Slight change of blower sound can be heard.).
4. Press intake switch again.
5. FRE indicator turns ON.
Is the inspection result normal?
YES - INSPECTION END
NO - Go to diagnosis procedure. Refer to See: Testing and Inspection/Component Tests and General Diagnostics/Intake Door Motor/Diagnosis
Procedure.
Diagnosis Procedure
INTAKE DOOR MOTOR
Description
COMPONENT DESCRIPTION
Intake Door Motor
The intake door motor (1) is attached to the blower unit. It rotates so that air is drawn from inlets set by the unified meter and A/C amp.
Motor rotation is conveyed to a lever which activates the intake door.
White arrow indicates Vehicle front
INTAKE DOOR MOTOR
Diagnosis Procedure
1.PERFORM SELF-DIAGNOSIS
Perform self-diagnosis function. Refer to See: Testing and Inspection/Component Tests and General Diagnostics/Diagnosis System (Unified Meter
and A/C Amp.)/Without Plasmacluster System (without Plasmacluster system) or See: Testing and Inspection/Component Tests and General
Diagnostics/Diagnosis System (Unified Meter and A/C Amp.)/With Plasmacluster System (with Plusmacluster system).
Is the inspection result normal?
YES - GO TO 5.
NO - GO TO 2.
2.CHECK POWER SUPPLY FOR INTAKE DOOR MOTOR
Check voltage between intake door motor harness connector and ground.