Nissan Maxima Service and Repair Manual: Symptom diagnosis

Wiring diagram

SUNROOF SYSTEM Wiring Diagram ...

Sunroof does not operate properly

Diagnosis Procedure 1. CHECK BCM POWER SUPPLY AND GROUND CIRCUIT Check BCM power supply and ground circuit. 2. CHECK SUNROOF MOTOR ASSEMBLY POWER SUPPLY AND GROUND CIRCUIT Check sunroof motor asse ...

Other materials:

Intelligent key battery
Removal and Installation Release the lock knob at the back of the Intelligent Key and remove the mechanical key. Insert a suitable tool (A) wrapped with a cloth into the slit of the corner and twist it to separate the upper part from the lower part. Replace the battery with new o ...

Power supply and ground circuit
Diagnosis Procedure 1. CHECK FUSE AND FUSIBLE LINK Check if the following BCM fuses or fusible link are blown 2. CHECK POWER SUPPLY CIRCUIT Turn ignition switch OFF. Disconnect BCM. Check voltage between BCM harness connector and ground. 3. CHECK GROUND CIRCUIT Check continuit ...

B2636, B2637, B2638, B2639, B2654, B2655 mode door motor
Description COMPONENT DESCRIPTION Mode Door Motor The mode door motor (1) is attached to the heater & cooling unit assembly. It rotates so that air is discharged from the outlet set by the A/C auto amp. Motor rotation is conveyed to a link which activates the mode door DT ...