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Home >> Infiniti >> 2016 >> QX70 AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 144 (Warning Chime System (Hybrid)) >> DTC/Circuit Diagnosis >> Parking Brake Switch Signal Circuit >> Diagnosis Procedure

Diagnosis Procedure

WARNING: This page is about a different car, the 2016 Infiniti Q50. However, it is still accessible from the selected car via links, so may be relevant.

  1. CHECK PARKING BRAKE SWITCH SIGNAL CIRCUIT

    1. Turn ignition switch OFF.
    2. Disconnect combination meter connector and parking brake switch connector.
    3. Check continuity between combination meter harness connector and parking brake switch harness connector.
      Terminals Continuity
      Combination meter Parking brake switch
      Connector Terminal Connector Terminal
      M57 26 E60 1 Existed
    4. Check continuity between combination meter harness connector and ground.
      Terminals Continuity
      Combination meter Ground
      Connector Terminal
      M57 26 Not existed

    Is the inspection result normal?

    YES 

    Refer to COMPONENT INSPECTION .

    NO 

    Repair harness or connector.