2007 Chevrolet Impala Q&A

2007 Chevrolet Impala Question: location of diagnostic port

My check engine light went on and I do not know why. Looking for the diagnostic port, can you tell me where it is?? -
Answer 1
These are most frequently under the dash and one side of the steering wheel. It may tell you where in your owner's manual. If not, I would find an Impala fan forum or subscribe to www.alldatadiy.com. -