I have a 06 H3 with factory tow package, I recently purchased a dual axl trailer with electronic brakes. What do I need to make them work?
The truck has the big round plug on it, am I all set with that, or do I need a controller?

Thanks in advanced,
Marty

 

You will need a brake controller, and some basic wiring.

 

There is a harness on eBay now.

It's a valley 30520. Do I need this?

 

I'm not 100% sure....

I'll PM two guys here I know pull trailers to make sure they see it...

 

Thanks

 

Is your trailer set up to have the electric brakes assist when the tail lights come on or do they require a separate controller. How many pins does the trailer plug have and is there a corresponding wire for each pin?

I tow a 6x12 single axle without brakes, but out Bus tows a double axle with brakes so I have a little knowledge on the subject. Not a ton!

 

Has the 7 pin round connector, and it does require a controller, I have a friend that works for a parts store (NAPA) he said that there an adapter that connects the controller to the harnes under the dash, does that sound correct????

 

Yes there is a wire for each pin.

 

Under the dash, in the drivers foot-well, on the accelerator pedal side you will find 4 wires taped together. These 4 wires are used to connect the pigtail of a brake controller into the towing circuit.

 

Thanks