Heater and Air Conditioning Remote Control Replacement

WARNING: This page is about a different car, the 2018 Cadillac XTS. 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 Radio Control Assembly Replacement
1	Heater and Air Conditioning Remote Control NOTE: If the vehicle battery has NOT been disconnected, and the HVAC remote module is disconnected, when reinstalling or reconnecting the modules electrical connectors, the BROWN J2 electrical connector must be connected last. Once the vehicle has been reassembled, check and clear all DTCs in the HVAC module. Procedure Disconnect the heater and air conditioning remote control module connectors. Unlatch the heater and air conditioning remote control module, from the instrument panel carrier assembly. Perform the necessary programming and setup procedure: Control Module References Perform the actuator re-calibration procedure. Clear the DTCs from the heater and air conditioning remote control module. Perform the actuator calibration procedure. Actuator Recalibration .

Callout

Component Name

Preliminary Procedure
Radio Control Assembly Replacement

Heater and Air Conditioning Remote Control

NOTE:

If the vehicle battery has NOT been disconnected, and the HVAC remote module is disconnected, when reinstalling or reconnecting the modules electrical connectors, the BROWN J2 electrical connector must be connected last. Once the vehicle has been reassembled, check and clear all DTCs in the HVAC module.

Procedure

Disconnect the heater and air conditioning remote control module connectors.
Unlatch the heater and air conditioning remote control module, from the instrument panel carrier assembly.
Perform the necessary programming and setup procedure: Control Module References
Perform the actuator re-calibration procedure.
Clear the DTCs from the heater and air conditioning remote control module.

Perform the actuator calibration procedure. Actuator Recalibration .