The center connector on a 7 blade plug is for auxiliary in case you want to keep the fridge going while on the road its always nice to arrive to your destination knowing you have a cold drink waiting for you. How to install 7 way metal trailer connector and wiring harness for a 1999 jeep wrangler.
7 Way Trailer Plug Wiring Diagram Round H1 Wiring Diagram
Wiring diagram for 7 blade trailer connector. 7 way wiring diagram for colors yellow white red green blue brown and black. Use the 7 pin connector anyway see below and just leave out the last 2 wires. The basic purpose remains the same whether your truck and trailer is using a 4 way 5 way 6 way or 7 way connector. 7 way rv blade connector wiring diagram 7 way molded trailer connector cable black blue red brown white yellow trailer end as viewed from front face of 7 way connector with molded on cable. Like a t connector an original equipment wiring harness plugs into the uscar socket without any cutting splicing or soldering required and it provides a standard trailer wiring output such as a 4 way flat or 7 way rv blade. Wiring in bed trailer wiring 12 volt power to a switched ignition source on a 2004 chevy silverado.
7 blade trailer wiring diagram wiring diagram is a simplified satisfactory pictorial representation of an electrical circuitit shows the components of the circuit as simplified shapes and the skill and signal links amongst the devices. 7 way round plug lets you connect your trailer to the 7 way round blade connector of a tow vehicle interlock system locks in place to keep connections secure over sized finger tabs. If you dont follow this your trailer or tow vehicle cant be used with any other implement. Trailer electrical connectors come in a variety of shapes and sizes. If your truck has a built in 7 pin socket but you only need 5 of the pins. By law trailer lighting must be connected into the tow vehicles wiring system to provide trailer running lights turn signals and brake lights.
Hopkins 7 blade trailer wiring diagram wiring diagram is a simplified all right pictorial representation of an electrical circuitit shows the components of the circuit as simplified shapes and the gift and signal friends in the middle of the devices. Over sized finger grips for secure disconnections. Heres an illustration which may help guide you through the wiring process for a 7 blade trailer harness. Interlock system keeps connections in place. In the trailer wiring diagram and connector application chart below use the first 5 pins and ignore the rest. 7 way round plug lets you connect your trailer to the 7 way round blade connector of your tow vehicle.
Wiring a 7 way trailer connector if existing wire colors dont match. Green 7 w a y w i r e c o l o r wire color gauge white 10 gauge blue 12 gauge green 14 gauge black 10 gauge red 14 gauge brown 14 gauge. There is a standard method of wiring a 7 pin trailer connector.
Gallery of Wiring Diagram For 7 Blade Trailer Connector
