Dorman's OE FIX repair solution addresses a common failure mode found in the original Transmission Control Module (TEHCM) design. The original TEHCM design uses a material called Kapton for its pressure switch film; that is not durable enough to maintain its proper form when the TEHCM becomes contaminated. All Dorman's TEHCMs are completely remanufactured using a material called Polyether Ether Ketone, also known as PEEK. PEEK is a form of plastic that is resistant to thermal decomposition and remains in its original form with it comes in contact with debris. Additionally, our TEHCM units include 100% replacement of gaskets, grommets, and seals for a complete repair.

Product Features:

• Software Transfer Tool included with every GM TEHCM unit, eliminating a costly trip to the Dealer
• Direct replacement restores the ability to shift the vehicle in and out of gear without hesitation or rough shift
• Fully remanufactured and vehicle simulator tested for durability and quality assurance
• Includes upgraded materials