Does Curt Trailer Brake Controller Wiring Harness Require Separate Ground Wire on 2006 Toyota Tundra

Question:

Bought curt e brake controller for my 2006 toyota tundra double cab..... came with 4 plug wiring harness. I see on some of the trailer brake controls for this truck, there is a separate ground wire that needs to be screwed into the truck. However, the plug for this particular controller doesnt have that extra ground wire. Does that mean Im able to just plug and play?

asked by: Joshua

Expert Reply:

Some of the other brake controllers require a more substantial ground connection than what the factory plug on the 2006 Toyota Tundra has so that is why they have that extra ground wire. The engineers at Curt have determined that their controllers do not require an additional separate ground wire for the controllers to work properly so they did not include one. So all you have to do is mount the controller according to the instructions and plug it all in. After the initial set up you should be good to go!

expert reply by: Michael H