Any ideas…

Abs, brake, traction control, and 4hi/low flashing with trailer warning, side detection warning, and 2 other messages on dash…took it took a shop they said it was the wheel speed sensor harness…installing it im not worried about…after the installation will the light normally turn off after a drive cycle or will it need a scanner to clear them

 

I currently have the same issue... seems to not be an easy solution. gonna take mine to dealer tomorrow.

 

Any word on this? My situation maybe related…

On our 2015 DC the Traction control and ABS lights went on. Dealer said it needed a LH rear bearing replacement. A worn bearing can interfere with sensors?

 

I found that the harness from the ABS rear speed sensors had frayed. Go check the connection at the top of the axel where it connects and check for wear on the 4 wires. (Red, White, Blue, Black) this was my issue and i re-pinned the plug with fresh wires and it fixed my issue. Check there first.

 

Thanks Steve! I’ll check that out.