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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 958 (Instrument Panel System Displays, Gauges And Console) >> Repair Instructions >> Instrument Cluster Lamp Replacement >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
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. Install the bulb to the base.
  2. Install the bulb into the cluster by inserting the bulb and base assembly and turning the bulb 1/2 turn clockwise.
    3. Fig 1: Turning IPC Bulb
    GM397712Courtesy of GENERAL MOTORS CORP.
  3. Carefully snap the rear cover plate to the IP cluster.
    Fig 2: IPC Rear Cover Plate
    GM348651Courtesy of GENERAL MOTORS CORP.
  4. Install the IP cluster. Refer to Instrument Panel Cluster (IPC) Replacement .
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