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. Disconnect the electrical connector.
  3. Calibrate the actuators. Refer to Actuator Recalibration.

1

Auxiliary Mix Door Actuator Screw (Qty: 2)

Caution: Refer to Fastener Caution in the Preface section.

Tighten
2 N·m (18 lb in)

2

Auxiliary Mix Door Actuator

Tip
The mix door actuator is mounted below the air duct outlet side of the module.