4 Pin To 7 Pin Wiring Diagram. The standards and pin-out specification appear to be related and interchangeable, but are not the same and should not be used interchangeably. Verify the harness color codes at each tail light.
To avoid all that and make things much. The white wire is your ground wire, which must be cut short and attached. That way the trailer brakes are ready, if the tow vehicle has a.
Here is a wiring diagram and pin out: Modular Connector Plug and Jack Pin Out.
I assumed the blue and purple were the data pins because I noticed they were wrapped.
The white wire is your ground wire, which must be cut short and attached. Please see the Trailer Wiring Diagram and Connector Application Chart below. That way the trailer brakes are ready, if the tow vehicle has a.
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