Nissan Maxima Service and Repair Manual: ECU diagnosis information

Power supply and ground circuit

BCM BCM : 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. Disconnec ...

BCM (body control module)

Reference Value NOTE: The Signal Tech II Tool (J-50190) can be used to perform the following functions. Refer to the Signal Tech II User Guide for additional information. Activate and displ ...

Other materials:

Diagnosis system (BCM)
COMMON ITEM COMMON ITEM : CONSULT Function (BCM - COMMON ITEM) APPLICATION ITEM CONSULT performs the following functions via CAN communication with BCM SYSTEM APPLICATION BCM can perform the following functions. HEADLAMP HEADLAMP : CONSULT Function (BCM - HEAD LAMP) DATA MONITOR ACTIV ...

Control unit
Removal and Installation A/C SWITCH ASSEMBLY Removal Remove cluster lid D. Refer to IP-10, "Exploded View". Remove the A/C switch assembly from cluster lid D. Installation Installation is in the reverse order of removal. A/C AUTO AMP. Removal Remove the audio unit. ...

Sunroof motor assembly
Removal and Installation REMOVAL CAUTION: Before removing sunroof motor, check that glass lid is fully closed. After removing sunroof motor, do not attempt to rotate sunroof motor assembly as a single unit. Close glass lid. Remove the headlining. Refer to INT-33, "Removal a ...