Originally Posted by key1cc
I'm scheduled to get my Trans flashed this Monday on my '08 Outlook XR (built in July'07)
I told the service manager that I suspect I need an ECM and TCM flash from what I've seen on internet forums. He indicated that his records show that my vehicle only requires a TCM flash because it is an '08 and only the '07's needed both. Anybody have any insight here?
Both the TCM and the ECM need to be flashed regardless of MY07 or MY08. The dealer is supposed to be able to flash both modules at the same time with only one flash.