Whitenl4g
Junior Member
I have a 2012 Ram 1500 Bighorn
I started to have the traction control light light flicks on after driving a short while. It then seems to not shift past 4th gear and over revs badly over the 80km/h range. I noticed that eventually the airbag and abs lights came on. Put a code reader on and got p344, p455, c121c. These codes are camshaft sensor, failing gas cap and c121c is traction control. I just replaced the camshaft sensor and the code remained meaning it isnt the sensor. I read these are all controlled by the TIMP. Before I buy a new controller, what else can I try?
Thanks
I started to have the traction control light light flicks on after driving a short while. It then seems to not shift past 4th gear and over revs badly over the 80km/h range. I noticed that eventually the airbag and abs lights came on. Put a code reader on and got p344, p455, c121c. These codes are camshaft sensor, failing gas cap and c121c is traction control. I just replaced the camshaft sensor and the code remained meaning it isnt the sensor. I read these are all controlled by the TIMP. Before I buy a new controller, what else can I try?
Thanks