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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 655 (Lighting Systems) >> Diagnostic Information and Procedures >> Backup Lamps Always On >> Test Description

Test Description

WARNING: This page is about a different car, the 2002 Oldsmobile Aurora. However, it is still accessible from the selected car via links, so may be relevant.

The number below refers to the step number on the diagnostic table.

  1. 3.  Listen for an audible click when the reverse lamp relay operates. Command both the ON and OFF states. Repeat the commands as necessary.
Fig 1: Backup Lamps Always On (1 Of 2)
G01802847Courtesy of GENERAL MOTORS CORP.
Fig 2: Backup Lamps Always On (2 Of 2)
G01802848Courtesy of GENERAL MOTORS CORP.