670hoth
Senior Member
I'm looking at doing several upgrades to my 2017 1500 express but of course it's got the base instrument harness. I can get the complete harness out of a 2015 loaded sport for cheap. This would take care of the 8.4 / HVAC upgrade and power/heated/cooled seat upgrade wiring all at once. Will the 2015 harness work fine in the 2017? The harness part numbers for loaded 2015 versus 2017 trucks are different. Thanks