So I did a 4 wheel brake and rotor change this past weekend along with a rear wheel bearing change also. After doing the work I hop in the Jeep for a quick around the block to road test and listen and feel, I instantly got an ABS and a traction control lights and also have a very annoying service 4wd system message that dings every 60 seconds or so. Jeep feels super smooth and has no weird noises so kinds feels like i tripped a sensor or something. Does anyone know if a messed up ABS senors will cause all of that or if a simple reset of said sensor might tell me if there is really a problem? My scanner will not talk to anything outside the PCM so I haven't been able to pull any codes at all so far.

Also as a side note is there any sort of reset that i might try that can be done with out a scan tool?

 

I haven't tried it yet, but this driver is supposed to read anything on an OBDII system, including ABS and clear codes etc. It works with our phone. It is getting so you need a scanner like this to work on the new rigs

 

I’ve been looking at that a lot lately and will probably get one as soon as funds allow.