GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 1999 🢒 Envoy - 4WD 🢒 Body and Accessories 🢒 Instrument Panel, Gauges, and Console 🢒 Control Assembly Replacement

Removal Procedure
  1. Remove the instrument panel accessory trim plate.

    2. Refer to Instrument Panel Accessory Trim Plate Replacement in Instrument Panel, Gauges, and Console.


    Object Number: 281495 Size: SH
  2. Depress the control assembly retaining tabs, and remove the control assembly from the instrument panel.

    3. Object Number: 281492 Size: SH
  3. Remove the vacuum connectors (1), as necessary.

    4. Object Number: 281491 Size: SH
  4. Remove the electrical connectors, as necessary.
  5. Remove the control assembly bulb from the control assembly and retain.

Installation Procedure
  1. Install the control assembly bulb to the control assembly.

    2. Object Number: 281491 Size: SH
  2. Install the electrical connectors, as necessary.

    3. Object Number: 281492 Size: SH
  3. Install the vacuum connectors (1), as necessary.

    4. Object Number: 281495 Size: SH
  4. Install the control assembly into the instrument panel, ensuring that the control assembly retaining tabs lock into place.
  5. Install the instrument panel accessory trim plate. Refer to Instrument Panel Accessory Trim Plate Replacement in Instrument Panel, Gauges, and Console.