Hi guys, been searching around looking for some answers but not much on this topic in particular.. I purchased a 2002 yukon 5.3 with the DBW and I want to swap the motor, harness, ecu and electronic pedal in my 99 silverado 4.3 truck. If I swap over all components to the 99 will it work with the dbw? or is there something different in the body ecu for these dbw suvs?

Thanks

 

youll need harness, throttle pedal assemble, the TAC for the pedal, and it'll work then.

basically you're doing an "LS SWAP" into a vehicle. pretty standard nowadays. i bet there's a step by step somewhere on the net showing all the whats ifs and how tos for gauges and whatever else you'll encounter.