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Matthew. Collins

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Everything posted by Matthew. Collins

  1. I have a 2012 Chevy 3500 HD. I lost communication with the transmission control module. After sending the transmission control module off to be repaired and receiving it back I installed it in my truck and transmission now works fine and I have no codes but my abs and my emergency brake lighter on. The transmission control module had a software fault in it so I believe something else is causing a short or bad connection. I have had intermittent codes for for exhaust temperature sensor. Could this be something that is causing that? Any help would be greatly appreciated
  2. I HAVE A 2012 3500 HD 6.6 WITH THE 6 SPEED ALLISON. MY TCM quit. I can't for the life of me sorce one. I am looking for info on a sorce or someone that can reman my old tcm. Any help would be greatly appreciated. It has a t14 ac Delco tcm.
  3. I have a 2006 chevy 2500 hd 6.0 4x4 that is doing some funny stuff. The trucks tranny was rebuilt 3000 miles ago and had been shifting great until it just started shifting into what seems like overdrive after second gear and then the pedal goes dead. Will not down shift and accelerate until i let off the gas, and then it juat down shifts to 3rd and goes right back into overdrive . Any ideas would be appreciated. It only does it intermittently and may go right away or not happen at all. Thanks in advance
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