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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 >> Transmission Control Module Programming and Setup >> Transmission Control Module (TCM) Replacement

Transmission Control Module (TCM) Replacement

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.

If the transmission control module (TCM) is replaced, TCM Reprogramming must be performed. Refer to Service Programming System (SPS) .