Nissan Maxima Service and Repair Manual: 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.

Nissan Maxima. CHECK FUSE AND FUSIBLE LINK

2. CHECK POWER SUPPLY CIRCUIT

  1. Turn ignition switch OFF.
  2. Disconnect BCM.
  3. Check voltage between BCM harness connector and ground.

Nissan Maxima. CHECK POWER SUPPLY CIRCUIT

3. CHECK GROUND CIRCUIT

Check continuity between BCM harness connector and ground

Nissan Maxima. CHECK GROUND CIRCUIT

BCM : Special Repair Requirement

1. REQUIRED WORK WHEN REPLACING BCM

Initialize control unit.

    DTC/circuit diagnosis
    ...

    Battery saver output/power supply circuit
    Description Provides the interior room lamp power supply. Also cuts the power supply when the interior room lamp battery saver is activated. Component Function Check 1.CHECK BATTERY SAVER OUTPUT/ ...

    Other materials:

    Trunk release solenoid
    Description Performs trunk lid open with signal from BCM. Component Function Check 1. CHECK TRUNK LID OPENER CANCEL SWITCH Check trunk lid opener cancel switch position. 2. CHECK FUNCTION Perform Active Test TRUNK/GLASS HATCH with CONSULT. Touch "OPEN" and check that trunk lid opens ...

    Unit disassembly and assembly
    FRONT COIL SPRING AND STRUT Disassembly and Assembly DISASSEMBLY Install Tool (A) to the front coil spring and strut. Tool number : ST35652000 ( - ) CAUTION: When installing Tool (A), wrap a shop cloth around the front coil spring and strut to protect the parts from damage. Sec ...

    Active ride control
    This system senses upper body motion (based on wheel speed information) and controls engine torque and four wheel brake pressure. This will enhance ride comfort in effort to restrain uncomfortable upper body movement when passing over undulated road surfaces. This system comes into effect abov ...

    Nissan Maxima Owners Manual

    Nissan Maxima Service and Repair Manual

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