Genuine GM Pre-Programmed TCM, 2006-2008 GM 6.6L 2500/3500

Genuine GM Pre-Programmed TCM (Transmission Control Module) For 2006-2008 GM 6.6L Duramax Trucks With Allison Automatic Transmission. So you just diagnosed your truck and it may need a TCM! Great! Real quick - you verified that that there were no wiring faults, connectors or pins damaged, as well as the physical transmission is not internally damaged. If all the diagnostics lead you to a TCM, this product may be for you! Often times you may experience transmission fault codes such as U0101, erratic shifting patterns, loss of communication to transmission control module, shift range inhibited, etc. and this may be your fix!


Features:

➡ Brand New Unit - Plug-N-Play Ready - GM Part # 19431597/19435615
➡ Direct-Fit Replacement - Pre-Programmed To Your VIN With The Latest Factory Calibration, No Need To Pay A Dealership Or Local Repair Facility
➡ Maintains Factory Fit & Performance
➡ Constructed From High Quality Materials
➡ 30 Day Core Grace Period - Simply Ship Your Core TCM Back To Us In The Original GM Packaging With The Provided UPS Label, And We Will Credit Back Your Core Charge (No Broken Tabs Or Physical Damage To TCM - Please See Our Core Criteria Page For More Information Or Call Us)
➡ Will NOT Fit 4500/5500 Models


No Return On Electrical Components

Cross References: 19431597,19435615