Hello all,
Been on the forums here and there for a while. I rarely post, however recently my wife got a 2005 Grand Prix SC from a local. I tried reading the file and it starts to read then immediately fails the read and then attempts 3 more times until it stops. It spits out a phrase like "failed at loc. 8000.....or loc 3300 and each time does something different. The car has 99,000 miles and runs perfect. Has 2 BCM codes 1 theft system not programmed and another relating to the windshield wipers.
I have read briefly about doing a write entire from a tune online.....
Could any please chime in with their thoughts?
Thank you