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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 822 (Lighting Systems) >> Repair Instructions >> Headlamp Assembly or Headlamp Bulb Replacement (Avalanche) >> Installation Procedure

Installation Procedure

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IMPORTANT:
  • Replace a high beam bulb with another high beam bulb. The high beam bulb has a red gasket.
  • Replace a low beam bulb with another low beam bulb. The low beam bulb has a gray tip and a yellow gasket at the base.
  1. Install the new bulb to the headlamp assembly by twisting the bulb clockwise in order to lock in place.
  2. Connect the electrical connector to the bulb.
  3. Install the headlamp assembly.
  4. Install the headlamp retainer pins.
  5. Rotate and lock the pins in place.
  6. Fig 1: Installing Procedure Headlamp Assembly Or Headlamp Bulb Replacement (Avalanche)
    G01457576Courtesy of GENERAL MOTORS CORP.
  7. Install the park/turn signal lamp assembly. Refer to PARK/TURN SIGNAL LAMP REPLACEMENT (EXCEPT AVALANCHE)  or PARK/TURN SIGNAL LAMP REPLACEMENT (AVALANCHE)  .
  8. Inspect the operation.