03 K2(HD) Vin 1
HPT 2.1.16.0
This is my first LB7 Attempt.
Read went ok (I think)
Just gave the stock cal a glance. Noticed No TCM OS listed in the cal I just read.
Went to pogram the file I just read and received an error.
Error states, TCM present. Attempting to program with single file. Dual file needed.
I didn't screen capture and don't have the vehicle anymore so the acual error screen is not available at this time.
Not sure what to do next. I was under the impression that a read PCM would read both into 1 file. I didn't see an option to do either seperately. I downloaded an 04 hpt file from the forum just to look and It shows both PCM o/s number and TCM o/s. My file does not. I probably screwed up somewhere during the read but I am not sure what to do next. Any suggestions?
All I am trying to do at this time is a speedo recal. I have the numbers I want to use just can't seem to flash the file.
Thanks for any input-
John