The Roadmaster 154 Universal Wiring Kit uses a system of diodes to connect your towed vehicle's turn signals, running lights, and brake signals to your motorhome's. Diodes prevent electrical feedback and protect both vehicles' electrical systems.
The Roadmaster 154 Universal Wiring Kit uses a system of diodes to connect your towed vehicle's turn signals, running lights, and brake signals to your motorhome's. Diodes prevent electrical feedback and protect both vehicles' electrical systems.
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