Diablosport Forums

Three days ago I returned my 2012 Charger SRT8 to stock for a roadtrip. Yesterday after I got back, and without retuning the car, when I crank it up I hear a chime and the display shows "ACC Unavailable Vehicle System Error" and the traction control, ABS, and FCW lights stay illuminated. My inTune currently is not married to the car and I am able to load a tune and return it to stock afterwards but I get this error every time I start the car with or without a tune loaded. I also noticed cruse control is not working.. I can turn it on but while driving when I go to set a speed, the car will chime and display the same error and never engage cruise control.

Any help would be greatly appreciated.

This morning I started the vehicle with the usual single chime and same error as I've been experiencing, but the car would not shift out of 2nd gear. I tried using the click-shift as well and it was completely unresponsive.

I understand that it's close to the holidays, but I can't drive my car to work and really could use some help...

UPDATE:

Took the car to the dealership and they said my speed sensors were going bad. I haven't had the issue come up again since the sensors were replaced.

speed sensor failures are all too common on these cars

I have a 2012 Dodge Charger SRT8. I bought a pair of slicks, and with my intune programmer I tried to disable the Traction Control, and it keeps giving me an ERROR Message. It's not letting me disable my Traction Control. Any help would be great. Thanks !