Hiya Qinteq, huh what ? What ref to DTC's? The OP asked how to switch ON the traction control, and said his switch was stuck. And didn't mention a problem, and hasn't commented on - the other replies (so come on fella chip back in) Has the OP @@roberttherebel57 got TRAC OFF lit up on his dash below the mileometer / trip? Or were you simply asking, as you were interested, as you didn't realise it's always on?