Service Lights On After CV Axle Swap..

[Rw1984]

11 Ram 1500 4.7l 4wd quad cab 130k

Just changed the drivers side cv axle and now the SVC 4WD & ABS lights are one. I know I didn't damaged the Abs wire or sensor.

Anyone else run into this issue?

 

[62Blazer]

First thing is always to see what specific codes are being set. There are multiple different codes that will turn on those dash lights. I would bet the code relates to the driver's side speed sensor. If everything worked fine before, you then did some work, and now there is an issue.......most likely the issue was caused by the work you just did. It's unlikely that something unrelated just randomly failed while the truck was just sitting there.

 

[Rw1984]

The svc 4wd & abs lights were off before swap but the traction & tpms lights have been on for bout 2yrs now. Preference on abs sensor brands besides oem?