Nissan Maxima Service and Repair Manual: Front fog lamp circuit

Nissan Maxima Service and Repair Manual / Driver controls / Exterior lighting system / DTC/circuit diagnosis / Front fog lamp circuit

Description

The IPDM E/R (intelligent power distribution module engine room) controls the front fog lamp relay based on inputs from the BCM over the CAN communication lines. When the front fog lamp relay is energized, power flows from the front fog lamp relay in the IPDM E/R to the front fog lamps.

Component Function Check

1.CHECK FRONT FOG LAMP OPERATION

WITHOUT CONSULT

  1. Activate IPDM E/R auto active test. Refer to PCS-11, "Diagnosis Description".
  2. Check that the front fog lamp is turned ON.

CONSULT

  1. Select "EXTERNAL LAMPS" of IPDM E/R active test item.
  2. While operating the test item, check that the front fog lamp is turned ON.

FOG : Front fog lamp ON
OFF : Front fog lamp OFF

Diagnosis Procedure

1.CHECK FRONT FOG LAMP FUSE

  1. Turn the ignition switch OFF.
  2. Check that the following fuse is not open.

Nissan Maxima. CHECK FRONT FOG LAMP FUSE

2.CHECK FRONT FOG LAMP OUTPUT VOLTAGE

CONSULT

Nissan Maxima. CHECK FRONT FOG LAMP OUTPUT VOLTAGE

  1. Turn the ignition switch OFF.
  2. Disconnect the front fog lamp connector.
  3. Turn the ignition switch ON.
  4. Select "EXTERNAL LAMPS" of IPDM E/R active test item.
  5. With EXTERNAL LAMPS ON, check the voltage between the fog lamp connector and ground.

Nissan Maxima. CHECK FRONT FOG LAMP OUTPUT VOLTAGE

3.CHECK FRONT FOG LAMP OPEN CIRCUIT

Nissan Maxima. CHECK FRONT FOG LAMP OPEN CIRCUIT

  1. Turn the ignition switch OFF.
  2. Disconnect IPDM E/R connector E200.
  3. Check continuity between the IPDM E/R harness connector (A) and the front fog lamp harness connector (B).

Nissan Maxima. CHECK FRONT FOG LAMP OPEN CIRCUIT

4.CHECK FRONT FOG LAMP GROUND CIRCUIT

Nissan Maxima. CHECK FRONT FOG LAMP GROUND CIRCUIT

Check continuity between the front fog lamp harness connector terminal and ground.

Nissan Maxima. CHECK FRONT FOG LAMP GROUND CIRCUIT

    Headlamp (LO) circuit
    Description The IPDM E/R (intelligent power distribution module engine room) controls the headlamp low relay based on inputs from the BCM over the CAN communication lines. When the headlamp low r ...

    Parking lamp circuit
    Description The IPDM E/R (intelligent power distribution module engine room) controls the tail lamp relay based on inputs from the BCM over the CAN communication lines. When the tail lamp relay i ...

    Other materials:

    Diagnosis and repair workflow
    Work Flow OVERALL SEQUENCE DETAILED FLOW 1. GET INFORMATION FOR SYMPTOM Get the detailed information from the customer about the symptom (the condition and the environment when the incident/malfunction occurred). 2. CHECK DTC Check DTC. Perform the following procedure if DTC is di ...

    Vehicle Dynamic Control (VDC) off switch
    The vehicle should be driven with the VDC system on for most driving conditions. If the vehicle is stuck in mud or snow, the VDC system reduces the engine output to reduce wheel spin. The engine speed will be reduced even if the accelerator is depressed to the floor. If maximum engine po ...

    Rear combination lamp
    Disassembly and Assembly Rear combination lamp Rear side marker lamp socket Rear side marker lamp bulb Rear turn signal lamp socket Rear turn signal lamp bulb Back-up lamp socket Back-up lamp bulb DISASSEMBLY Rotate the rear side marker lamp socket counterclockwise and ...

    Nissan Maxima Owners Manual

    Nissan Maxima Service and Repair Manual

    © 2017-2025 Copyright www.nimainfo.com
    0.0063