GM Service Manual Online
For 1990-2009 cars only

Object Number: 1816516  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 blower control module.
  4. Disconnect the electrical connection.

1

Blower Control Module Screw (Qty: 2).

Caution: Refer to Fastener Caution in the Preface section.

Tighten
1.5 N·m (13 lb in)

2

Blower Control Module

Tip
The blower control module is mounted on the outboard side of the module.