Nissan Maxima Service and Repair Manual: Main line between HVAC and A-bag 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.

    • A/C auto amp.

    • Harness connectors M1 and E30

  4.  Check the continuity between the A/C auto amp. harness connector and the harness connector.

    Main line between hvac and ABS circuit

    Main line between A-bag and ABS circuit