Good morning.

For the past 3 weeks, my traction control lights are on, sometimes intermittent, sometimes stay on all day.

When I'm towing, the light goes off completely; when I check the tuner, the U0212 is the only code that I got, and I already changed the batteries.

Checked for losing connections, changed sensors on the rear differential, any suggestions/advice appreciated / this light with the sound is driving me crazy.

Also, I cleaned the DTC and come back immediately.