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2006 Chevrolet Silverado 2500 HD LT 6.6L Tcm
Posted to GM Transmission on 7/23/2013 10 Replies

Original TCM was replaced because of what we thought was a voltage spike, truck wouldn't crank. First new TCM solved starting problem but left trans in limp and no PRNDL. Sent to dealer to have TCM flashed, dealer sent it back said couldn't communicate with TC...

10 Replies Received (View Replies)

  Related Documents & Media  2006 Chevrolet Silverado 2500 HD LT

 
Message Closed w/Summary

car Vehicle Data

2006 Chevrolet Silverado 2500 HD LT

VIN 1GCHK23D86
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedTCM
ConditionsTCM Won't Load Data
Message Closed w/Summary

car Vehicle Data

2006 Chevrolet Silverado 2500 HD LT

VIN 1GCHK23D86
Engine6.6 L / 8 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
AffectedTCM
ConditionsTCM Won't Load Data