Replacement 4-Way Trailer Wiring for 2007 Ford E250

Updated 05/14/2015 | Published 05/13/2015

Products Featured in This Question

Curt T-Connector Vehicle Wiring Harness with 4-Pole Flat Trailer Connector

(154)

$36.60

Adapter 4-Pole to 7-Pole and 4-Pole

(649)

$59.08

Question:

2007 e250. need a trailer wire feed, the one that is on it now is a ford oem. the numbers on the tag read 13a576,7c24, c321k, with letters cc. 13a576 comes up good on your site, but its the wrong one. mine is a 4 pin flat. the numbers on the connector are pa/sps-gf20. any info would sure help. thanx

asked by: Joe

Expert Reply:

If you are needing to replace the 4-way on your 2007 Ford E250 you can use the Curt T-Connector Vehicle Wiring Harness, # C56020.

If you are actually looking to convert the 4-way to a 7-way you will need to use adapter # 37185. Your current 4-way will just plug into the 4-way plug on the adapter and the remaining 4 wires will need to be connected as follows:

White - Ground to the vehicle frame.

Black - Connect to battery with fuse or breaker for 12V power.

Blue - Connect to Brake Controller Output Wire

Purple - This will attach to the reverse light wire behind one of the tail lights. If the trailer does not have reverse lights or a reverse electric lock out then you can just tape up this wire and stow it out of the way.

I have attached a diagram of this for you.