Front Seat Heater Vent Control Module Replacement

WARNING: This page is about a different car, the 2021 GMC Sierra 3500 HD and 2021 GMC Sierra 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.

Courtesy of GENERAL MOTORS COMPANY

Callout	Component Name
Preliminary Procedure Reposition the seat as needed. Front Seat Removal and Installation
1	Front Seat Heater Vent Control Module Fastener CAUTION: Refer to Fastener Caution . Tighten 2.5 N.m (22 lb in)
2	Front Seat Heater Vent Control Module Procedure Disconnect the electrical connectors. Release the retaining tabs.

Callout

Component Name

Preliminary Procedure
Reposition the seat as needed. Front Seat Removal and Installation

Front Seat Heater Vent Control Module Fastener

CAUTION:

Refer to Fastener Caution .

Tighten
2.5 N.m (22 lb in)

Front Seat Heater Vent Control Module

Procedure

Disconnect the electrical connectors.
Release the retaining tabs.