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Home >> Chevrolet >> 2011 >> Camaro LS, Automatic >> Repair and Diagnosis >> External Pages >> Different car >> Section 249 (Programming And Setup - All Systems) >> Repair Instructions >> HVAC System Control Module Programming and Setup >> Reprogram Control Module

Reprogram Control Module

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WARNING: This page is about a different car, the 2015 Cadillac SRX. However, it is still accessible from the selected car via links, so may be relevant.

To reprogram an existing control module, perform the following procedure:

  1. Access the Service Programming System (SPS) and follow the on-screen instructions.
  2. On the SPS Supported Controllers screen, select K33 HVAC Control Module - Programming and follow the on-screen instructions.
  3. At the end of programming, select the "Clear All DTCs" function on the SPS screen.
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