need PCM reflashed Orlando
need PCM reflashed Orlando 99 tahoe 4x4
changed out PCM chasing a tranny problem
need to reflash for security system error.
Or is there a work around for this?
It will start and shut off,assume security system is doing its job.
I know I can go to stealership but would rather not.
changed out PCM chasing a tranny problem
need to reflash for security system error.
Or is there a work around for this?
It will start and shut off,assume security system is doing its job.
I know I can go to stealership but would rather not.
Not sure if it applies in this application it looks like it might. I have done this before and works in other LS GM vehicles.
There is a 10 - 10 - 10 relearn. Key on for 10 mins, off, back on for 10 mins and then off. The third time, after 10 mins, it will start.
http://www.fullsizechevy.com/forum/g...t-relearn.html
Read the section about vehicles with BCM, Theft module relearn.
There is a 10 - 10 - 10 relearn. Key on for 10 mins, off, back on for 10 mins and then off. The third time, after 10 mins, it will start.
http://www.fullsizechevy.com/forum/g...t-relearn.html
Read the section about vehicles with BCM, Theft module relearn.
