Match the part number, measurements and connection points that apply to your trailer.
| Function | Confirm stop, turn, tail, marker or clearance function. |
|---|---|
| Mount | Verify housing and mounting style. |
| Connection | Match the plug, pigtail or wiring. |
You are looking at a special trailer plug adapter I sell which will allow you to pull a trailer with the 5 way round plug, even though your truck has the 4 flat plug commonly found on most tow vehicles
This plug consist of a female 5 way round connector that the trailer plug can plug into, and 4 way flat plug to plug into the back of your tow vehicle.
Again, the 4 way flat end fits your truck, and the 5 way round end fits the trailer.
This Adapter Should Work for You IF:
| Your Towing Vehicle Plug Looks Similar This |
Your Trailer Plug Looks Similar This |
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| Wiring Code | ||
|---|---|---|
|
Molded Connector |
Function |
Usual Trailer Wire |
| White Wire | Ground | White Wire |
| Red Wire | Left Turn and Brake | Yellow Wire |
| Brown Wire | Right Turn and Brake | Green Wire |
| Green Wire | Tail Lights | Brown Wire |
| Blue Wire | Brake Power | Blue Wire |
| Black Wire | 12 volt (hot lead) | Black Wire |
| Yellow Wire | Aux. | - |
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