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Home >> Infiniti >> 2014 >> Q50 Base, AWD >> Repair and Diagnosis >> Accessories & Equipment >> Warning Systems >> Warning Chime System (Except Hybrid) >> DTC/Circuit Diagnosis >> Parking Brake Switch Signal Circuit >> Diagnosis Procedure

Diagnosis Procedure

  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.