LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Buick >> 2012 >> Regal Base >> Repair and Diagnosis >> External Pages >> Different car >> Section 182 (Programming And Setup - All Systems) >> Repair Instructions >> HVAC System Control Module Programming and Setup >> HVAC Control Module Replacement
April 5, 2026: LEMON Manuals is launched! Read the announcement.

HVAC Control Module Replacement

WARNING: This page is about a different car, the 2011 Buick Regal. However, it is still accessible from the selected car via links, so may be relevant.

If the HVAC control module needs to be replaced, the following procedures must be performed:

  1. Connect a scan tool to the vehicle and access SPS. Refer to Service Programming System (SPS) .
  2. Perform the SPS function Remote Heater and Air Conditioning Control Module Programming and follow the on-screen instructions.
  3. Perform the SPS function Remote Heater and Air Conditioning Control Module Configuration & Setup and follow the on-screen instructions.
  4. Clear DTCs after completing the programming procedure.
scientia non olet · About LEMON Manuals