Removal Procedure

WARNING: This page is about a different car, the 2004 GMC Sierra, 2004 GMC Cab & Chassis Sierra, 2004 Chevrolet Silverado, and 2004 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

Remove the radio. Refer to Radio Replacement in Entertainment.
Remove the heater control assembly.

Fig 1: Mode Cable And Heater/Ventilation Module

Courtesy of GENERAL MOTORS CORP.

Disconnect the mode cable from the heater/ventilation module.
Remove the mode cable from the IP carrier.