Nissan Maxima Service and Repair Manual: Power supply and ground circuit

COMBINATION METER

COMBINATION METER : Diagnosis Procedure

Regarding Wiring Diagram information, refer to MWI-87, "Wiring Diagram".

1.CHECK FUSES

Check for blown combination meter fuses.

2.POWER SUPPLY CIRCUIT CHECK

  1. Disconnect combination meter connector.
  2. Check voltage between combination meter harness connector M24 terminals 1, 2, and ground.

3.GROUND CIRCUIT CHECK

  1.  Turn ignition switch OFF.

  2.  Check continuity between combination meter harness connector terminals 3, 4, 23 and ground.

BCM (BODY CONTROL MODULE)

BCM (BODY CONTROL MODULE) : Diagnosis Procedure

Regarding Wiring Diagram information, refer to BCS-67, "Wiring Diagram".

1. CHECK FUSE AND FUSIBLE LINK

Check if the following BCM fuses or fusible link are blown.

2. CHECK POWER SUPPLY CIRCUIT

  1.  Turn ignition switch OFF.

  2.  Disconnect BCM.

  3.  Check voltage between BCM harness connector and ground.

3. CHECK GROUND CIRCUIT

Check continuity between BCM harness connector and ground.

IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM)

IPDM E/R (INTELLIGENT POWER DISTRIBUTION MODULE ENGINE ROOM) : Diagnosis Procedure

Regarding Wiring Diagram information, refer to PCS-28, "Wiring Diagram".

1. CHECK FUSES AND FUSIBLE LINK

Check that the following IPDM E/R fuses or fusible link are not blown.

2. CHECK POWER SUPPLY CIRCUIT

  1.  Turn ignition switch OFF.

  2.  Disconnect IPDM E/R connectors.

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

3. CHECK GROUND CIRCUIT

Check continuity between IPDM E/R harness connectors and ground.

    B2268 water temp
    Description The engine coolant temperature signal is transmitted from ECM to the combination meter via CAN communication. DTC Logic DTC DETECTION LOGIC Diagnosis Procedure 1.PERFORM SELF-DIAG ...

    Fuel level sensor signal circuit
    Description The fuel level sensor unit and fuel pump (fuel level sensor) detects the approximate fuel level in the fuel tank and transmits the fuel level signal to the combination meter. Compone ...

    Other materials:

    Reclining motor
    Description The reclining motor is installed to the seatback assembly. The reclining motor is activated with the driver seat control unit. The seatback is reclined forward/backward by changing the rotation direction of reclining motor. Component Function Check 1. CHECK FUNCTION Se ...

    Passenger compartment
    WARNING Never use a fuse of a higher or lower amperage rating than specified on the fuse box cover. This could damage the electrical system or electronic control units or cause a fire. If any electrical equipment does not operate, check for an open fuse. 1. Be sure the ignition switch ...

    ECM branch line circuit
    Diagnosis Procedure 1.CHECK CONNECTOR Turn the ignition switch OFF. Disconnect the battery cable from the negative terminal. Check the following terminals and connectors for damage, bend and loose connection (unit side and connector side). - Models without automatic drive positione ...

    Nissan Maxima Owners Manual

    Nissan Maxima Service and Repair Manual

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