Service Traction Sys
I have a 97 C5 coupe. 28,000 miles. Today I was moving it out of the garage and Service Traction sys came up on the display. I looked in the owners manual but could not find anything in there.
Any ideas??
I have not changed anything on the car in a long time(two months ago I got two new rear tires but they are the same size as the old ones).
I have not driven it down the street yet, maybe later today but I wanted to get your ideas??
dbarjim

I had the same message and it was ground 402 near the left rear wheel.
Loosened it, cleaned it and tightened it.
If I can find the post that lists all of the grounds I'll post it.



