Ace 7 Blade Trailer Wiring

When he hooks his boat trailer to the 4 flat plug everything works except his running lights.

7 blade trailer wiring. 7 way trailer wiring diagram represents wire location and color but is not supplied to represent any wire or color functions. The other pins left. 7 way molded trailer sealed car connector cable 7 way thermo plastic me tal connec or black blue blue black yellow green white red black.

The 5 pin flat connector. He can hook anything up on the round 7 blade connector and everything works properly. Double ended 7 way plastic trailer connector molded to heavy duty 7 way insulated cable can be used with thermo plastic or metal 7 way car end.

In the trailer wiring diagram and connector application chart below use the first 5 pins and ignore the rest. 2 of the blades on that plug are for right and left turn signals and they test hot. The suggested minimum for the ground brake power and battery hot lead wires is 12 gauge.

However i have 3 trailers 2 work fine 1 don t. Reply from chris r. Please contact your trailer manufacturer for further details.

It shows the components of the circuit as simplified shapes and the skill and signal links amongst the devices. 6 10 feet long. I have a 2020 3500 chev pk up with factory brake control wiring.

There is a standard method of wiring a 7 pin trailer connector. If aren t reading any power to the signal light pins on your. Color clarification regarding wiring issues of a 7 pin trailer blade connector.