am I right that you need 4 credits to tune the ECU then another 4 credits and a $199 unlock to tune the TCM? So $600 just to unlock the truck to tune it.
am I right that you need 4 credits to tune the ECU then another 4 credits and a $199 unlock to tune the TCM? So $600 just to unlock the truck to tune it.
The whole shebang would be $600, yeah. A lot of people don't do the TCM because of cost and downtime of their truck.
2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.
If you don't post your tune and logs when you have questions you aren't helping yourself.
the transmission is the whole reason these need to be tuned.
thanks for the confirm.
Ya it does
especially when you blow out the 2nd gear synchro on your tr6060