Finding Circuit For Brake Switch for Installing Brake Controller in Express Van
Question:
Which wire do I use. Brake controller is wired except for the wire that gives power to trailer when brakes applied
asked by: Tim
0
Expert Reply:
Use a circuit tester like part # PTW2993 to test all of the wires that run to the brake switch till you find the circuit that has voltage only when the brakes are applied and use it for the red wire of the brake controller you are installing.
expert reply by:
Jameson C
0
Products Referenced in This Question
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 >
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