2007 Chevrolet Impala Q&A

2007 Chevrolet Impala Question: Why my car wont restart after removing steering lock cylinder?

I remove lock cylinder to check tumblers because key had become jammed -
Answer 1
Security system has activated. Locksmith may be able to help or tow to Dealer. What did you put back, the same lock cyl & key? IF so the VATS may still allow it to work if reprogramed. -