GM Service Manual Online
For 1990-2009 cars only

Object Number: 1816513  Size: MF

Callout

Component Name

Preliminary Procedure

  1. Remove the left rear trim panel. Refer to Quarter Lower Rear Trim Panel Replacement .
  2. Remove the 3 auxiliary HVAC module mounting bolts. Refer to Auxiliary HVAC Module Replacement .
  3. Reposition the auxiliary HVAC module inward to gain access to the temperature actuator.
  4. Calibrate the actuators. Refer to Actuator Recalibration .

1

Auxiliary Temperature Actuator Screw (Qty: 3)

Notice: Refer to Fastener Notice in the Preface section.

Tighten
2 N·m (18 lb in)

2

Auxiliary Temperature Actuator

Tip

    • The temperature actuator is mounted on the outboard side of the module.
    • Disconnect the electrical connector.