GMC

2006 - 2008 GMC Sierra Allison TCM A46 Repair

• Sierra

This is a repair service for a 2006 - 2008 GMC Sierra 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...

GMC

2011 - 2016 GMC Sierra 2500HD/3500HD 6.6L Duramax LML Glow Plug Control Module Repair

• Sierra

This repair service is for a Duramax 6.6L LML Glow Plug Module found in 2011 through 2016 GMC Sierra 2500HD / 3500HD trucks. We repair your vehicle's glow plug control module by replacing both failed components and known...

GMC

2017 - 2023 GMC Sierra 2500HD/3500HD 6.6L Duramax L5P Glow Plug Control Module Repair

• Sierra

This repair service is for a Duramax 6.6L L5P Glow Plug Module found in 2017 through 2023 GMC Sierra 2500HD / 3500HD trucks. We repair your vehicle's glow plug control module by replacing both failed components and known...