Nissan Maxima Service and Repair Manual: ECU diagnosis information

Seat belt buckle switch signal circuit

Description Transmits a seat belt buckle switch LH signal to the combination meter. Component Function Check 1. CHECK COMBINATION METER INPUT SIGNAL Start engine. Monitor seat belt warning la ...

Combination meter

Reference Value VALUES ON THE DIAGNOSIS TOOL NOTE: * The monitor will indicate "OFF" even though the brake warning lamp is on if either of the following conditions exist: The parking br ...

Other materials:

Vehicle security system
System Diagram System Description INPUT/OUTPUT SIGNAL CHART OPERATION FLOW SETTING THE VEHICLE SECURITY SYSTEM Initial Condition  Ignition switch is in OFF position. Disarmed Phase  When doors or trunk is open, the vehicle security system is set in the dis ...

Charging system
System Diagram System Description The generator provides DC voltage to operate the vehicle's electrical system and to keep the battery charged. The voltage output is controlled by the IC regulator. Component Description ...

The parking brake release warning continues displaying, or does not display
Description  The parking brake warning is displayed while driving the vehicle even though the parking brake is released.  The parking brake warning is not displayed even though driving the vehicle with the parking brake depressed. Diagnosis Procedure 1.CHECK ...