Nissan Maxima Service and Repair Manual: Main line between DLC and HVAC circuit

Diagnosis Procedure

1.CHECK HARNESS CONTINUITY (OPEN CIRCUIT)

  1. Turn the ignition switch OFF.
  2. Disconnect the battery cable from the negative terminal.
  3. Disconnect the following harness connectors.
    • ECM
    • A/C auto amp.
  4. Check the continuity between the data link connector and the A/C auto amp. harness connector.

    DTC/circuit diagnosis
    ...

    Main line between HVAC and A-bag circuit
    Diagnosis Procedure 1.CHECK HARNESS CONTINUITY (OPEN CIRCUIT) Turn the ignition switch OFF. Disconnect the battery cable from the negative terminal. Disconnect the following harness connector ...

    Other materials:

    Answer back horn feature
    If desired, the answer back horn feature can be deactivated using the Intelligent Key. When it is deactivated and the LOCK  button is pushed, the hazard indicator lights flash twice. When the UNLOCK button is pushed, neither the hazard indicator lights nor the horn operates. NO ...

    Intake Manifold
    Removal and Installation Intake manifold Intake manifold gaskets  Refer to INSTALLATION REMOVAL WARNING: To avoid the danger of being scalded, do not drain the coolant when the engine is hot. Release the fuel pressure. Refer to EC-592, "Inspection". Disconnect the ba ...

    System description
    COMPRESSOR CONTROL FUNCTION Description PRINCIPLE OF OPERATION Compressor is not activated. Functional circuit diagram CAN (1): A/C switch signal : Blower fan motor switch signal CAN (2): A/C compressor request signal Functional initial inspection chart Fail-Safe FAIL-SAFE FUNCTION ...

    Nissan Maxima Owners Manual

    Nissan Maxima Service and Repair Manual

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