GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2003 🢒 Avalanche - 4WD 🢒 Body and Accessories 🢒 Lighting Systems 🢒 Headlamp Leveling Switch Replacement

Removal Procedure
  1. Remove the instrument panel bezel. Refer to Instrument Panel Cluster Trim Plate Bezel Replacement in Instrument Panel, Gages, and Console.

    2. Object Number: 674452 Size: SH
  2. Pull out the accessary switch housing.
  3. Disconnect the electrical connectors.
  4. Remove the head lamp leveling switch from the accessary switch housing.

Installation Procedure

    Object Number: 674452 Size: SH
  1. Install the head lamp leveling switch into accessary switch housing.
  2. Connect the electrical connectors.
  3. Install the accessary switch housing.
  4. Install the instrument panel bezel. Refer to Instrument Panel Cluster Trim Plate Bezel Replacement in Instrument Panel, Gages, and Console.