Nissan Maxima Service and Repair Manual: Main line between A-bag and ABS circuit

Diagnosis Procedure

1.CHECK CONNECTOR

  1. Turn the ignition switch OFF.
  2. Disconnect the battery cable from the negative terminal.
  3. Check the following terminals and connectors for damage, bend and loose connection (connector side and harness side).
    • Harness connector M1
    • Harness connector E30

2.CHECK HARNESS CONTINUITY (OPEN CIRCUIT)

  1. Disconnect the following harness connectors.
    • A/C auto amp.
    • Harness connectors M1 and E30
  2. Check the continuity between the A/C auto amp. harness connector and the harness connector.

3.CHECK HARNESS CONTINUITY (OPEN CIRCUIT)

  1. Disconnect the connector of ABS actuator and electric unit (control unit).
  2. Check the continuity between the harness connector and the ABS actuator and electric unit (control unit) harness connector.

    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 ...

    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 ...

    Other materials:

    Power supply and ground circuit
    A/C AUTO AMP. A/C AUTO AMP.: Description COMPONENT DESCRIPTION A/C Auto Amp. (Air Conditioner Automatic Amplifier) The A/C auto amp. (1) has a built-in microcomputer that processes information sent from various sensors needed for air conditioner operation. The air mix door motor(s), the mode d ...

    ECU diagnosis information
    BCM (BODY CONTROL MODULE) Reference Value NOTE: The Signal Tech II Tool (J-50190) can be used to perform the following functions. Refer to the Signal Tech II User Guide for additional information. Activate and display TPMS transmitter IDs Display tire pressure reported by the TPMS tran ...

    Preparation
    Special Service Tool The actual shapes of the tools may differ from those illustrated her Commercial Service Tool ...

    Nissan Maxima Owners Manual

    Nissan Maxima Service and Repair Manual

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