GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 517337  Size: SH
  1. Remove the heating, ventilation and air conditioning (HVAC) control. Refer to Control Assembly Replacement .
  2. Remove the HVAC control wiring harness (2) from the control.
  3. Gently, pull 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 control lamp harness (2).
  2. Install the HVAC control wiring harness (2) to the control.
  3. Install the HVAC control. Refer to Control Assembly Replacement .