GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2003 🢒 GMC C Sierra - 2WD 🢒 Body and Accessories 🢒 Lighting Systems 🢒 Headlamp Switch Replacement

Removal Procedure
  1. Remove the instrument cluster bezel. Refer to Instrument Cluster Replacement .

    2. Object Number: 346859 Size: SH
  2. Unsnap the switch from the housing.
  3. Disconnect the electrical connectors.

    4. Object Number: 373574 Size: SH
  4. Remove the switch.

Installation Procedure

    Object Number: 373574 Size: SH
  1. Connect the electrical connectors.

    2. Object Number: 373222 Size: SH
  2. Install the headlamp switch by snapping the headlamps switch into place.
  3. Install the bezel to the instrument panel. Refer to Instrument Cluster Replacement .