i own a colboltss 2006 freind changed cat said should fix prob its the traction on 2006 Chevrolet Cobalt SS

i have 145000 miles on it great shape but once traction control comes on trans bangs n shifts real hard notice im not only one why isnt there a recal im supper ticked off

1 answer
Under what driving conditions is the traction control becoming 'active' ice , wet road , sandy road? Aggressive launches , hard cornering/braking? Not sure about the frazing of the question. do you mean the light for traction control is on?