What Prodigy Brake Controller Harness Number?

[THE BIGPUNN]

what harness fits the nbs 1500 trucks from prodity. i have a number 3015 from my 2007 dmax, will that work? thanks

[gvbhunt]

When they changed the body style in 2007 they removed the "plug n play" for the harness. It has to be hardwired under the dash. Somewhere on here are pictures of where the wires are.

[c4cruiser]

No more plug and play. You find the wires under the das and then get some butt splice connectors.

 

Why GM ever did that is a mystery. With the GMT800 trucks, you got their harness with the connector and you could sit at a table with your beer next to you and make the splices to a controller harness or get the Prodigy controller and a custom harness. They probably lost too much money on providing the harness when many people never used them.