Just purchased my first HHR, a 2010, and just love it. My question is about the traction control. I assume that it is on when the engine is started. Is it better to leave it on or turn it off? What about while towing it behind my motorhome, does this cause any problems?

 

yes it is on when you start the car and i beleve it is better to leave it on. if you realy get stuck in snow or mud it is some times better to turn it off so as not to overheat the brakes. as far as towing the car I don't beleave it would work with out input from the gas pedal and it being out of gear.