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Home >> Infiniti >> 2017 >> QX80 Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 19 (Security Control System (DTC/Circuit Diagnosis)) >> DTC/Circuit Diagnosis >> DTC B2555: Stop Lamp >> Component Inspection

Component Inspection

WARNING: This page is about a different car, the 2016 Infiniti QX50. However, it is still accessible from the selected car via links, so may be relevant.

  1. CHECK STOP LAMP SWITCH

    1. Turn ignition switch OFF.
    2. Disconnect stop lamp switch connector.
    3. Check continuity between stop lamp switch terminals.
      Stop lamp switch Condition Continuity
      Terminal
      1 2 Brake pedal Not depressed Not existed
      Depressed Existed

    Is the inspection result normal?

    YES 

    INSPECTION END

    NO 

    Replace stop lamp switch. Refer to EXPLODED VIEW WITH TORQUE SPECIFICATIONS .