2015 - 2016 Allison T87 TCM
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The T87 Transmission Control Module found in the late 2015 and 2016 2500/3500 Duramax. The internal circuit board fails and is not serviceable.  When this failure occurs the truck owner may experience Range Shift Inhibited, Service Brake System, Service stabilatrak, loss of gear shift indicator, slamming into Drive or Reverse, and DTC U0101 for loss of communication with TCM.

 This repair at a dealership ranges from $800 to $1200 plus the cost of a tow truck to get your truck there. 

 We offer a brand new Pre-Programmed TCM which comes with either Factory Calibrations or our Custom EFILive calibrations. 

Benefits of our TCM include:

  • Improved throttle response.
  • Revised shift strategies for better shift rpm and quality.
  • Improved Torque converter lock-up.
  • Increase MPGs.
  • Extend transmission life.
  • Works with factory or aftermarket ECM programming.

This plug and play TCM is delivered right to your door and takes roughly 5 minutes to install. 

No dealer visit.

No core required. 

2 Year Warranty


Shipping information

Cutoff time for same day shipping is 3pm Central Time.  If ordering Next Day Air note that NDA does not deliver on Saturday.  For Saturday delivery or if you have any questions please give us a call.  815-977-5865


  • Item #: T87

2015 - 2016 Allison T87 TCM

Price: $675.00
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