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Home >> Infiniti >> 2016 >> Q50 Base, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 123 (Hybrid Motor System (Diagnostic Trouble Codes (DTCS) P2122-P31FF And Circuit Diagnosis) (Hybrid)) >> DTC / Circuit Diagnosis >> DTC P3112: Stop Lamp Switch >> DTC Description >> DTC Confirmation Procedure

DTC Confirmation Procedure

WARNING: This page is about a different variant/trim than selected.

  1. PERFORM COMPONENT FUNCTION CHECK

    G-20 With CONSULT

    1. Select "STOP LAMP SW" in "DATA MONITOR" mode of "EV/HEV" using CONSULT.
    2. Check that monitor indication as per the following condition.
      Monitor item Condition Indication
      STOP LAMP SW Brake pedal Slightly depressed On
      Fully released Off
    NOTE:

    Use component function check to check the overall function of the stop lamp switch circuit. During this check, a DTC might not be confirmed.

    G-21 Without CONSULT

    1. Turn ignition switch OFF.
    2. Check for stop lamp illumination as per the following condition.
      Brake pedal Stop lamp
      Fully released Not illuminated
      Slightly depressed Illuminated
    NOTE:

    Use component function check to check the overall function of the stop lamp switch circuit. During this check, a DTC might not be confirmed.

    Is the inspection result normal?

    YES 

    Proceed to DIAGNOSIS PROCEDURE .

    NO - 1 

    To check malfunction symptom before repair: Refer to INTERMITTENT INCIDENT .

    NO - 2 

    Confirmation after repair: INSPECTION END