I had to use one for the PCM and one for the TCM to tune my car?
Is this correct?
I had to use one for the PCM and one for the TCM to tune my car?
Is this correct?
Nevermind, found Tordne's reply in the other thread. It used 1 VIN license yet asked you to license the ECM and TCM seperately, but only 1 license was used.
~Erik~
2013 Sonic RS Manual - 1.4L I4T E78, tuned, turbo mods, etc.
2008 TrailBlazer SS 3SS AWD Summit White - LS2 E67/T42, bolt ons, suspension, etc.
2002 Chevy TrailBlazer LT 4X4 Summit White - 4.2L I6 P10, lifted, wheels, etc.
Thanks to both of u for the answer