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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 85 (Engine Control System (DTC/Circuit Diagnosis) (5 Of 5)) >> DTC/Circuit Diagnosis >> DTC P1805: Brake Switch >> Component Inspection (Stop Lamp Relay)

Component Inspection (Stop Lamp Relay)

WARNING: This page is about a different car, the 2018 Nissan Maxima. However, it is still accessible from the selected car via links, so may be relevant.
  1. CHECK STOP LAMP RELAY 
    1. Turn ignition switch OFF.
    2. Remove stop lamp relay.
    3. Check the continuity between stop lamp relay terminals as per the following conditions.
      GNSJMBIA0848Z-848Courtesy of NISSAN NORTH AMERICA, INC.

      Stop lamp relay

      Condition

      Continuity

      +

      -

      Terminal

      3

      5

      12 V direct current supply between terminals 1 and 2

      Existed

      No current supply

      Not existed

    Is the inspection result normal?

    YES

    INSPECTION END

    NO

    Replace stop lamp relay.