AT Check Light went on after a bumpy fast turn?

(2012-02-03 15:20:10) 1. flaca_x3 Says: I was driving and i made a fast turn and there was a bump, so the lights where it tells you the speed and gas went off and AT Check went on. how do i fix that and how much would it cost?2. Evan Says: You probably have some loose wires or a loose connector that was jarred into giving you a false error code. Go to any mechanic and have them read your DTCs (Diagnostic Trouble Codes), they usually charge waaay too much so look for someone that'll do it for FREE or at least under $40. This code will give them/you a better idea of where to look. Tag: AT Check Light went on after a bumpy fast turn?