I did try that several times, both trying it just turning it to ignition, also by turning it to the start position, and letting it return to ignition, since there are instructions, showing both...
Type: Posts; User: realpoconojoe
I did try that several times, both trying it just turning it to ignition, also by turning it to the start position, and letting it return to ignition, since there are instructions, showing both...
I replaced the PCM on a 2010 GMC Terrian and can't get it to do the security relearn. I even tried to do it with 2 different Autel scanners, neither would do it. I did not program this PCM since I...