GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 517337  Size: SH
  1. Remove the HVAC control assembly. Refer to Heater and Air Conditioning Control Replacement .
  2. Remove the HVAC control assembly wiring harness (2).
  3. Remove the control lamp bulbs from the control lamp harness (2).

Installation Procedure


    Object Number: 517337  Size: SH
  1. Install the control lamp bulbs to the HVAC control assembly lamp harness (2).
  2. Install the HVAC control assembly wiring harness (2).
  3. Install the HVAC control assembly. Refer to Heater and Air Conditioning Control Replacement .