Tekonsha Taillight Isolating Diode System with 4-flat connector
Designed to allow a motorhome to directly control a towed vehicle's taillights, brake lights and turn signals
Kit includes individual isolators for the left and right side taillights of the tow vehicle, connectors, terminal ring, zip ties, and all necessary wiring
Easy to follow instructions with wiring diagrams included; while splicing into tow vehicles taillight wiring is required, it is a simple process that can be accomplished quickly with normal hand tools