Truck set a p2138 code and went into reduced engine power.. From what I've found searching the net it's a short in a connector under the kick panel. Anyone else able to fix this issue?

 

You sure it was 2138 code and not p2135? I work at a dealer as a technician and we see alot of trucks with p2135 and issues relationg to rep and traction control. P2135 is TPS 1&2 correlation. There is a bulletin on it. We replace the throttle body tps and update the ecm with a new "tune".