How to check for a bad clock spring? I went over a frost heave yesterday and it caused my airbag light to turn on. I did a OBD scan with a reader and the key ignition code scan thing and neither came back with any error codes. Doing some research it seems it could be a clock spring in the steering wheel. Any way to diagnose this? All the hits I saw for this bad clockspring were from 07-11s, nothing newer than that.