How to Install a Prodigy P3 Brake Controller in a Vehicle with a 24 Volt System
Question:
do you now how it item works whit a 24volts sistem?
asked by: Diego C
Expert Reply:
I contacted our representative at Tekonsha about installing the Tekonsha Prodigy P3 Trailer Brake Controller part # 90150 on your vehicle with 24 volt system. There is actually a technical bulletin on how to install a brake controller on a 24 volt electrical system. You will need to go purchase a 24 volt relay from a local parts store in your area.
First, you will connect the White ground wire of the brake controller to the negative terminal of the first battery. Then you will connect the Black power wire between the positive battery terminal of the first battery and negative terminal of the vehicles second battery (see diagram). Then you will run the Blue wire of the brake controller to the trailer connector on the vehicle. The Red stoplight wire will connect to the load terminal of the 24 volt relay.
I am attaching the technical bulletin, which includes a diagram on wiring a brake controller to a 24 volt system.
Product Page this Question was Asked From
Tekonsha Prodigy P3 Trailer Brake Controller - 1 to 4 Axles - Proportional
- Trailer Brake Controller
- Proportional Controller
- Electric
- Electric over Hydraulic
- Automatic Leveling
- Under-Dash Box
- Dash Mount
- Up to 4 Axles
- LCD Display
- Up to 360 Degrees
- Tekonsha
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Shop: Brake Controller
- Shop: Tekonsha Prodigy P3 Trailer Brake Controller - 1 to 4 Axles - Proportional
- Q&A: Determining Factory Wire Color Functions for Brake Controller Port on 2016 Ram 3500
- Q&A: How to Bypass Factory Integrated Brake Controller on a 2011 Ram 3500
- Q&A: Wiring Configuration for Tekonsha Prodigy P3 Trailer Brake Controller 90195
- Q&A: Replacing the Factory Brake Controller on a 2011 Ram 3500 Laramie Longhorn Dually
- Article: Brake Controller Installation: Starting from Scratch
- Shop: Phoenix USA QuickTrim Ring Cover for 15" Trailer Wheels - 6 on 5-1/2 - Chrome ABS - Qty 1
- Video: etrailer Electric Trailer Brake Kit Installation
- Shop: Seaflo Battery Disconnect Switch for Boats and RVs - On/Off - 900 Amps
- Search Results: trailer ramp latch
- Article: Installing an Electric Brake Controller on 2007-2013 GM Full-Size Truck or 2007-Present GM SUV
- Article: Testing Trailer Brake Magnets for Proper Function
- Search Results: replacement trailer brake magnet
- Q&A: Testing Trailer Brakes that are Getting Weak on a 8-1/2 X 24 Foot Cargo Trailer
- Q&A: Can the Tekonsha P3 Trailer Brake Controller be Reset
- Shop: Electric Trailer Brake Assembly - Self-Adjusting - 10" - Left Hand - 3,500 lbs
- Shop: Dexter Electric Trailer Brakes - 10" - Left/Right Hand Assemblies - 3.5K
- Shop: Trailer Hub and Drum Assembly - 3,500-lb Axles - 10" Diameter - 5 on 4-1/2 - Pre-Greased
- Shop: etrailer Electric Trailer Brakes - 10" - Left/Right Hand Assemblies - 3,500 lbs
- Search Results: transmission cooler hoses
- Search Results: 12 volt battery disconnect switch
- Search Results: disconnect switch
- Search Results: battery switch
- Search Results: battery quick disconnect
- Q&A: OEM Brake Controller Wiring Colors on a 2007 Dodge Ram 3500
- Shop: Windshield Wiper Blades
- Shop: Trailer Hitch
- Shop: Trailer Wiring
- Shop: Grille