Chevrolet

If your Duramax Allison TCM is failing, you may notice issues such as not being able to shift gears, lost communication with the TCM, or rough shifting. We can help! Our repairs address both failed and commonly failing components to improve reliability and extend your TCM's life at a fraction of the cost.

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  • Allision TCM (Transmission Control Module) Repairs

    Chevrolet

    2006 - 2008 Chevrolet Kodiak Allison TCM A46 Repair

    • Kodiak

    This is a repair service for a 2006 - 2008 Kodiak Allison A46 TCM (Transmission Control Module) found in Chevrolet with 6.6L Duramax engines.  The A46 TCM that controls the Allison transmission has a high failure rate, most commonly seen in LMM...

    $799.99
  • Allision TCM (Transmission Control Module) Repair

    Chevrolet

    2006 - 2008 Silverado 2500/3500 Allison TCM A46 Repair

    • Silverado

    This is a repair service for a 2006 - 2008 Silverado 2500/3500 Allison A46 TCM (Transmission Control Module) found in Chevrolet with 6.6L Duramax engines.  The A46 TCM that controls the Allison transmission has a high failure rate, most commonly...

    $799.99
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