Breakaway kits are designed to bring trailers safely to a stop by activating the electric brakes should a trailer disconnect from the tow vehicle during transit. Ideally, the safety chains will prevent a trailer from disconnecting if the coupler comes off the ball. However, if the safety chains fail, the breakaway kit acts as a last line of defense against a runaway trailer. This type of safety system is required in most states for trailers weighing more than 3,000 lbs.
1. Splice one of the two wires coming out of the breakaway switch into the trailer brake wire running from the trailer connector to the brakes.
2. Open the battery box and connect the second wire coming out of the switch to the positive post (red) on the battery.
3. Connect the red wire on the charger to the positive post (red) on the battery.
4. Splice the white wire on the charger into the existing ground wire (usually white) running from the trailer connector to the trailer, or screw the white wire directly to the trailer frame.
5. Splice or run the 12 volt hot lead (black for Tekonsha, yellow for Tow Ready) on the charger into the 12 volt hot lead running from the trailer connector to the trailer.
The breakaway switch cable needs to be secured to the vehicle bumper or frame. The cable can be attached in many different ways. The two most common methods are:
Route the pin through the safety chain loops on the hitch or bumper, then through the cable loop
Route the pin through a tow hook, then through the cable loop
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Thanks for the great service. The order arrived at my doorstep yesterday afternoon. Thank you for making sure the order was complete. I installed the hitch and wire kit last night with no problems. The instructions were perfect. Bruce
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