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Home >> Subaru >> 2016 >> BRZ Premium >> Repair and Diagnosis >> External Pages >> Different car >> Section 15 (Lighting System (Exterior)) >> Rear Combination Light >> Unit Inspection

Unit Inspection

WARNING: This page is about a different car, the 2014 Subaru BRZ. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: The following procedure is for LH side. The RH side and the LH side inspections follow the same steps.
  1. Inspection of the rear combination light socket & wiring SUB-ASSY LH
    1. Inspect if the lights turn on when battery voltage is applied between the connector terminals.
      Criteria

      Battery connection Criteria
      Battery positive →1 (B)
      Battery ground →2 (E)
      Tail lights, rear side marker lights
      Battery positive →3 (STP)
      Battery ground →2 (E)
      Stop lights turn on.
      Battery positive →4 (TL)
      Battery ground →2 (E)
      The turn lights turn on.
      Fig 1: Identifying Rear Combination Light Socket Terminals
      G09492367Courtesy of SUBARU OF AMERICA, INC.
      NOTE: Perform this inspection using new or properly-functioning bulbs.