GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Chevrolet 🢒 2001 🢒 Chevy C Cab/Chassis HD (GMT 400) 🢒 Body and Accessories 🢒 Lighting Systems 🢒 Headlamp Switch Replacement

Removal Procedure
  1. Remove the instrument cluster bezel. Refer to Instrument Cluster Replacement in Instrument Panel, Gages and Console.

    2. Object Number: 277259 Size: SH
  2. Disconnect the electrical connectors.
  3. Release the retainer tabs using a small flat bladed tool.
  4. Remove the switch.

Installation Procedure

    Object Number: 277259 Size: SH
  1. Install the headlamp switch and/or the panel dimmer switch to the bezel to the retainers.
  2. Connect the electrical connectors to the switch.
  3. Install the bezel to the instrument panel. Refer to Instrument Cluster Replacement in Instrument Panel, Gages and Console.