. Your TCM also works with the engine, transmission fluid temperature sensor, brake pedal position sensor, throttle position sensor, and in some cases, the turbine sensor. In some cases, the entire unit may need to be replaced. $36199. . 6-liter Duramax diesel engines fit to General Motors' heavy duty pickup trucks don't run properly on U. 6L Duramax. There are six lawsuits now before the federal courts, split evenly between Michigan. . . View Product. 29546675, 25978353. I am not affiliated in any way with Dan's Diesel Performance. Battery positive wires to touch the heatsink of the TCM[e. Everything. 3. Recall Updates. 6 TCM Transmission Control Module 15077859 at the best online prices at eBay! Free shipping for many products!. . I can take that tcm out if you need it. The. . gunnerdmax2003 · #5 · Jan 7, 2017. If continuity exists between pins 9 and 69,then refer to steps in eSI for ''NO Engine Crank'' and/or ''No Communications''. Powered by the LMM Duramax 365hp/660tq coupled to the MW7 Allison 1000 6-speed through the NP1 NP263XHD Transfercase. This TCM is unlocked and able to be tuned and. Per a report from Car Complaints, the lawsuit alleges that 2011- through 2016-model-year Chevy Silverado and GMC Sierra pickups equipped with the 6. Duramax TCM's, Cummins Turbos & 10 Speed Powerstrokes. 6) 2006-2008 Duramax TCM Tune Reading and Loading (pg. Browse TCM Products. This system allows you to run the Engine and. . 0L and 6. End of the story: I reviewed the warranty and talked to service writer. The LMM is an extremely capable engine. What you may think is the same truck may not be the TCM's idea of the situation. Forums List -> Machinery Talk. . 00. 2008 Duramax Silverado. Code: U2105 Modules: TCM Description: Lost Communications With Engine Control System. . . 6. TCM Form will be required upon purchase. P0880 will set if the TCM loses power before the drive cycle is completed. com or call (833) 385-0284. 2005 chevy 2500hd 4x4 6. . So I have a 2010 GMC Sierra 2500 Duramax 4w stock truck. #4. The Allison LCT1000 has been a mainstay transmission for heavy-duty General Motors applications since 2001. This may just be a simple problem related to some pins and wires. More eager to downshift out of 5th and 6th for passing. 6L V8 Turbodiesel. It's throwing the U0101 code. .