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Home >> Buick >> 2007 >> Rainier 5.3 M, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 106 (Programming And Setup - All Systems) >> Repair Instructions >> HVAC Control Module Programming and Setup - Auxiliary >> Auxiliary HVAC Control Module Reprogramming
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Auxiliary HVAC Control Module Reprogramming

WARNING: This page is about a different car, the 2006 Isuzu Ascender, 2006 GMC Envoy XL, 2006 GMC Envoy, 2006 Chevrolet TrailBlazer, and 2006 Buick Rainier. However, it is still accessible from the selected car via links, so may be relevant.

Do not reprogram the auxiliary HVAC control module, unless directed by a service procedure, or a service bulletin.

Reprogram HVAC Control Module-Refer to Service Programming System (SPS) .

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