Parts Needed to Install Tekonsha P3 Trailer Brake Controller, 2003 Dodge Ram Factory Tow Package

Question:

2003,dodge 2500 4x4 crew cab 6ft bed ,cummins, with factory tow package, i have owned a travel trailer, , mid size 5th wheel, and now i own a 35ft 5th wheel that weighs 9000lb and the brake control that i have now is just not cutting it. do i have to purchace any accessories to go with this brake control or can i just plug it into the factory plug

asked by: Todd G

Expert Reply:

In order to install the Tekonsha P3 Brake Controller # 90195 on your 2003 Dodge Ram with factory tow package you will need the vehicle specific wiring harness, # 3020-P. One end of the wiring harness plugs into the back of the brake controller. The other end connects to the factory harness on the truck.

The harness on your truck will be located underneath the dash and left of the steering column, taped to another harness near the emergency brake pedal. I have included links to the brake controller and wiring harness instructions for you to view.

expert reply by: Michael H