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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 740 (Door System, Mirror System & Window System) >> Diagnostic Information and Procedures >> Power Mirrors Inoperative >> Test Description

Test Description

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

The numbers below refer to the step numbers on the diagnostic table.

  1. 6.  This step tests the integrity of both the mirror control circuits and the power mirror switch. If both power mirrors are inoperative on one or more axis, begin testing by disconnecting one of the power mirrors, if an open circuit is detected and repaired for that power mirror, repeat step 6 for the other power mirror.
  2. 7.  This step tests the integrity of the battery positive voltage circuit, not the fuse.
Fig 1: Identifying Power Mirrors Inoperative Diagnostic Tables (1 Of 2)
G01780234Courtesy of GENERAL MOTORS CORP.
Fig 2: Identifying Power Mirrors Inoperative Diagnostic Tables (2 Of 2)
G01780235Courtesy of GENERAL MOTORS CORP.