7 Pin Dodge Trailer Wiring Diagram. Click on the image below to enlarge it. It should not be carrying heavy loads throughout the trip.
Click on the image below to enlarge it. The simple diagram for this connector is very like above types. Here is the diagram for 7 pin connector.
Blue pin for electrical brakes.
Besides being light it is advised that the connector does not have any power draining accessory. Up here 7 wire trailer wire comes. White red blue green yellow brown and black. It is the 4 pin connector.