Rivco 4 To 5 Wire Signal Decoder

A must-have for trailers with a 5-wire system; separates the combined CAN-bus signal allowing it to correctly operate lights on trailers. Features new wiring that combines brake and turn signal functions together on a single wire from a computer module to lights.

• Plug-and-play installation

• Requires no cutting, splicing or soldering

• Prevents damage to your factory wiring

• Decodes modern 4-wire CAN-bus signal and coverts it to a 5-wire trailer wiring system

• Works with RIVCO wiring components