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Home >> Cadillac >> 2003 >> Escalade EXT >> Repair and Diagnosis >> External Pages >> Different car >> Section 249 (Door System, Mirror System & Window System) >> Diagnostic Information and Procedures >> Power Mirrors Inoperative >> Test Description
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Test Description

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2003 GMC Savana Special, 2003 GMC Savana Camper Special, 2003 GMC Savana, 2003 Chevrolet RV Cutaway, and 2003 Chevrolet Cutaway. 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: Power Mirrors Inoperative Diagnostic Table (1 Of 2)
G02423023Courtesy of GENERAL MOTORS CORP.
Fig 2: Power Mirrors Inoperative Diagnostic Table (2 Of 2)
G02423024Courtesy of GENERAL MOTORS CORP.
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