GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2007 🢒 Sierra Classic - 4WD 🢒 Power and Signal Distribution 🢒 Wiring Systems and Power Management 🢒 Rear Fog Lamp Switch Replacement

Removal Procedure
  1. Remove the instrument panel bezel. Refer to Instrument Panel Cluster Trim Plate Bezel Replacement.

    2. Object Number: 674427 Size: SH
  2. Pull out the accessory switch housing.
  3. Disconnect the electrical connectors.
  4. Remove the fog lamp switch from the accessory switch housing.

Installation Procedure

    Object Number: 674427 Size: SH
  1. Install the fog lamp switch into accessory switch housing.
  2. Connect the electrical connectors.
  3. Install the accessory switch housing.
  4. Install the instrument panel bezel. Refer to Instrument Panel Cluster Trim Plate Bezel Replacement.