2005 Buick Terraza Q&A

2005 Buick Terraza Question: my traction control/service stability control light keeps coming on

Lately I have been driving down the road and my service stability control light has came on and at the same time it seems like the brake atomaticlly comes on and the van pulls to the left. Any ideas? -
Answer 1
have abs codes scanned and post so we can adv -
Comment 1
where do I get abs codes? -
Comment 2
with a special scanner -