Tail Light Wire Colors on Trailer Do Not Match Wire Colors on New Tail Lights
Question:
bought a set of these, went to install and wire color on trailer does not match lights trailer had red/brown D.S trailer has brown/green P.S lights are brown green brown yellow What wire goes where???
asked by: Gino
Expert Reply:
The easiest way to determine the functions of the trailer wires is to plug in the trailer to a tow vehicle and have someone operate the vehicle lights while you test the wires with a circuit tester such as # PTW2993. Once you have identified the wire functions you can connect them to the lights in kit # TLL160RK. There isn't exactly a standard for trailer wiring so the definitive way of finding out wire function is to test like this.
On the lights a brown input indicates a running/taillight circuit. Yellow is left turn signal and brake lights. Green is right turn signal and brake lights. The white wire is the ground.
Products Referenced in This Question
Product Page this Question was Asked From
Optronics LED Combination Trailer Tail Lights - Submersible - 40 Diodes - Driver and Passenger Side
- Trailer Lights
- Tail Lights
- License Plate
- Rear Clearance
- Rear Reflector
- Side Marker
- Side Reflector
- Stop/Turn/Tail
- Rectangle
- Surface Mount
- Submersible Lights
- LED Light
- 8L x 3W Inch
- Red
- Optronics
more information >
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