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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 358 (Engine Control System (DTC/Circuit Diagnosis) (12 Of 17)) >> DTC/Circuit Diagnosis >> DTC P1572: Brake Pedal Position Switch >> Component Inspection (Stop Lamp Switch)

Component Inspection (Stop Lamp Switch)

WARNING: This page is about a different car, the 2019 Infiniti QX60. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK STOP LAMP SWITCH-I 
    1. Turn ignition switch OFF.
    2. Disconnect stop lamp switch harness connector.
    3. Check the continuity between stop lamp switch terminals under the following conditions.

      Stop lamp switch

      Condition

      Continuity

      Terminal

      1

      2

      Brake pedal

      Fully released

      Not existed

      Slightly depressed

      Existed

    Is the inspection result normal?

    YES

    INSPECTION END

    NO

    GO TO 2.

  2. CHECK STOP LAMP SWITCH-II 
    1. Adjust stop lamp switch installation. Refer to Adjustment .
    2. Check the continuity between stop lamp switch terminals under the following conditions.

      Stop lamp switch

      Condition

      Continuity

      Terminal

      1

      2

      Brake pedal

      Fully released

      Not existed

      Slightly depressed

      Existed

    Is the inspection result normal?

    YES

    INSPECTION END

    NO

    Replace stop lamp switch. Refer to Exploded View .