What are the Wire Functions on an Optronics 3-Wire Pigtail
Updated 07/27/2015 | Published 07/24/2015
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Question:
my trailer light wiring has a grn wire and a brn wires on the right. it has a tan and yel on the left. The Optronuics 3 plug has a red wire and blk wire plug. the white ground I know. What wire connects to what? light is stop/turn/tail
asked by: Greg
Helpful Expert Reply:
On the Optronics 3-wire plugs the white is ground, red is turn signal/brake lights, and the black is for running lights.
On your trailer green is likely the right turn signal/brake light wire, brown and tan are most likely running lights, and yellow is most likely left turn signal/brake lights.
You will need to use a circuit tester such as # PTW2993 to test the wires on the trailer to confirm.
Product Page this Question was Asked From
Trailer Tail Light - Stop, Turn, Tail - Incandescent - Round - Red Lens - Passenger Side
- Trailer Lights
- Tail Lights
- Stop
- Tail
- Turn
- Round
- Surface Mount
- Non-Submersible Lights
- Incandescent Light
- 4-5/16 Inch Diameter
- Red
- Optronics
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