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Home >> GMC >> 2003 >> Sierra 1500 HD, RWD >> Repair and Diagnosis >> Accessories & Equipment >> Gauges & Instrument Panels >> Instrument Panel, Gages, And Console >> Repair Instructions >> Instrument Cluster Lamp Replacement >> Removal Procedure

Removal Procedure

IMPORTANT: This procedure calls for the replacement of incandescent bulbs only. The light emitting diodes (LEDs) are not replaceable individually. If LED replacement is needed, send the cluster to an AC Delco Service Center. Refer to Instrument Panel Cluster (IPC) Replacement   . 
  1. Remove the instrument panel (IP) cluster. Refer to Instrument Panel Cluster (IPC) Replacement   . 
  2. Unclip the IP cluster rear cover plate by prying gently on the tabs with a screwdriver.
    Fig 1: Unclipping I/P Cluster Rear Cover Plate
    G01579425Courtesy of GENERAL MOTORS CORP.
  3. Remove the rear cover plate from the IP cluster.
    Fig 2: Removing Rear Cover Plate
    G01579426Courtesy of GENERAL MOTORS CORP.
  4. Remove the bulb and base assembly by turning the bulb 1/2 turn counter clockwise and pulling outward.
  5. Remove the bulb from the base by pulling outward.
    Fig 3: Removing Bulb From Base
    G01579427Courtesy of GENERAL MOTORS CORP.
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