Hi fellow caddy owners. I am a neophyte as I just bought my 05 red STS this week. SO far I am very happy. I tried to scan the car with my inexpensive OBDII scan tool and it will not link/scan. IS there a special scan tool that you need for this car? Also, is there a way to get the codes on the NAV screen?
:welcome:
no way to get codes on the nav screen (that i know of at least)
don't think there's a special scan tool either, but a newer data bus on these cars (GMLAN/canbus)
look for that in your next tool
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