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Home >> GMC >> 2014 >> Terrain Denali, 4D Utility >> Repair and Diagnosis >> External Pages >> Different car >> Section 249 (HVAC System - Manual) >> Repair Instructions >> Heater and Air Conditioning Control Replacement

Heater and Air Conditioning Control Replacement

WARNING: This page is about a different car, the 2015 GMC Terrain and 2015 Chevrolet Equinox. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Heater And Air Conditioning Control
GM2244414Courtesy of GENERAL MOTORS COMPANY
Callout Component Name
Preliminary Procedure 
Remove the instrument panel upper trim. Refer to Instrument Panel Upper Trim Panel Replacement (Equinox)Instrument Panel Upper Trim Panel Replacement (Terrain) .
1 Heater and Air Conditioning Control

Procedure

  1. Disconnect the control harness electrical connector.
  2. Program the heater and air conditioning control. Refer to Control Module References .