What does this code mean? [Archive] - SmokinVette.com Forums


SmokinVette.com Forums > Corvette Forums > C5 Corvette Forums > C5 Scan & Tune > What does this code mean? PDA : What does this code mean? origami 03-10-2009, 08:03 AM C1221? This popped up and I cleared it and it went away. Should I be concerned about it? 2003bluecoupe 03-10-2009, 11:16 AM Something to do with your wheels I think??:doh: Spiral04 03-10-2009, 02:39 PM C1221? This popped up and I cleared it and it went away. Should I be concerned about it? It says it's the Left Front wheel speed sensor input signal is 0, according to a sheet of codes I have. Sorry, I can't help you out more.:cheers: DynamicTuningSolutions 03-12-2009, 12:39 AM Did you recenly dyno the car? If so that will set that code as the front wheels aren't spinning while the rears are. ABS system thinks you're doing a loooonnnngggg burnout. :burnout: frontrunner 03-12-2009, 06:46 AM Crazy computers!