Nissan Murano: Dtc/circuit Diagnosis / Front Fog Lamp Circuit

Nissan Murano (Z52) 2015-2024 Service Manual / Driver Controls / Exterior Lighting System :: Led Headlamp / Dtc/circuit Diagnosis / Front Fog Lamp Circuit

Component Function Check

CHECK FRONT FOG LAMP OPERATION

CONSULT

  1. Select “EXTERNAL LAMPS” in “Active Test” mode of “IPDM E/R”.

  2. While operating the test items, check that the front fog lamp is turned ON.

    Fog : Front fog lamp ON
    Off : Front fog lamp OFF

Is the inspection result normal?

YES>>

Front fog lamp circuit is normal.

NO>>

Refer to Diagnosis Procedure.

Diagnosis Procedure

CHECK FRONT FOG LAMP FUSE

  1. Ignition switch OFF.

  2. Check that the following fuse is not blown:

    Component Location Fuse No. Capacity
    Front fog lamp IPDM E/R 49 15 A

Is the inspection result normal?

YES>>

GO TO 2.

NO>>

Replace the blown fuse after repairing the affected circuit.

CHECK FRONT FOG LAMP OUTPUT VOLTAGE

CONSULT

  1. Disconnect front fog lamp connector.

  2. Ignition switch ON.

  3. Select “EXTERNAL LAMPS” in “Active Test” mode of “IPDM E/R”.

  4. While operating the test items, check the voltage between front fog lamp LH harness connector, front fog lamp RH harness connector and ground.

    (+) (−) Test item

    Voltage

    (Approx.)
    Front fog lamp
    Connector Terminal
    RH E241 1 Ground EXTERNAL LAMPS Fog Battery voltage
    Off 0 V
    LH E242 Fog Battery voltage
    Off 0 V

Is the inspection result normal?

YES>>

GO TO 5.

NO>>

GO TO 3.

CHECK FRONT FOG LAMP POWER SUPPLY (SHORT) CIRCUIT

  1. Ignition switch OFF.

  2. Disconnect applicable front fog lamp connector and IPDM E/R connector.

  3. Check continuity between IPDM E/R harness connector and ground.

    IPDM E/R — Continuity
    Connector Terminal
    E217 78 Ground No
    79

Is the inspection result normal?

YES>>

GO TO 4.

NO>>

Repair or replace harness.

CHECK FRONT FOG LAMP POWER SUPPLY (OPEN) CIRCUIT

Check continuity between front fog lamp LH harness connector, front fog lamp RH harness connector and IPDM E/R harness connector.

Front fog lamp IPDM E/R Continuity
Connector Terminal Connector Terminal
RH E241 1 E217 78 Yes
LH E242 79

Is the inspection result normal?

YES>>

Replace IPDM E/R. Refer to Removal and Installation.

NO>>

Repair or replace harness.

CHECK FRONT FOG LAMP GROUND CIRCUIT

Check continuity between front fog lamp LH harness connector, front fog lamp RH harness connector and ground.

Front fog lamp — Continuity
Connector Terminal
RH E241 2 Ground Yes
LH E242

Is the inspection result normal?

YES>>

Replace front fog lamp. Refer to Removal and Installation.

NO>>

Repair or replace harness.

    Tail Lamp Circuit

    Component Function Check CHECK TAIL LAMP OPERATION CONSULT Select “EXTERNAL LAMPS” in “Active Test” mode of “IPDM E/R”. While operating the test items, check that the tail lamp is turned ON...

    Turn Signal Lamp Circuit

    Component Function Check CHECK TURN SIGNAL LAMP CONSULT Select "FLASHER" in “Active Test” mode of “BCM(FLASHER)”. While operating the test items, check that the turn signal lamp blinks...

    Other information:

    Nissan Murano (Z52) 2015-2024 Service Manual: System


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    Nissan Murano (Z52) 2015-2024 Service Manual: Component Parts. Hydraulic Pump Electric Power Steering System


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