Forgot to mention, I will be ordering the controller and will report more after it is installed.
When I plug in that part #, I get:After much searching, I have finally found the Ford part number for the trailer tow module under the driver's side rear passenger seat. This module completes the trailer tow prep package installed in our cars come from the factory. The module should be plug and play with no programming.
The part number is GN1Z-19H332-A. You can go to the Ford Parts website and see photos of the module.
Ford Parts | Buy Parts for Ford, Lincoln & Mercury Cars & Trucks | FordParts.com
You maybe can view it without creating an account. If not, create an account and enter the above part number.
AutoNations - White Bear Lake Ford lists the price - $83.28. You might can get your local Ford Dealer Parts to sell it for same or similar price.
Module - Trailer Brake GN1Z-19H332-A | Auto Nation Ford White Bear Lake
To complete the wiring from the plug located under the left rear corner of the rear bumper, you will need this harness, part number - GN1Z-13A576-A. It plugs into the car wiring harness but does not have the trailer connector. You will need to graft on a flat 4 wire plug to this harness. Wal Mart sells the Hopkins Towing Solutions 4 Flat Extension 18 Inch Wire, 48185 for $4.95 (lots cheaper than your local auto parts store).
2018-2020 Ford EcoSport Wire GN1Z-13A576-A | Auto Nation Ford White Bear Lake
https://www.walmart.com/ip/Hopkins-Towing-Solutions-4-Flat-Extension-18-Inch-Wire-48185/16889050
So I got my module and harness today. I have not installed yet. So my question is about the wiring picture you have posted. Is the picture you show before or after you modified the harness by breaking out the wires? After you modified the harness do the colors match?Thanks for replying. I guess I didn’t understand what you were saying about having to break the connector and exactly what you had to do to it. I am not sure how long it will take for parts to get here. I already installed hitch.
After much searching, I have finally found the Ford part number for the trailer tow module under the driver's side rear passenger seat. This module completes the trailer tow prep package installed in our cars come from the factory. The module should be plug and play with no programming.
The part number is GN1Z-19H332-A. You can go to the Ford Parts website and see photos of the module.
Ford Parts | Buy Parts for Ford, Lincoln & Mercury Cars & Trucks | FordParts.com
You maybe can view it without creating an account. If not, create an account and enter the above part number.
AutoNations - White Bear Lake Ford lists the price - $83.28. You might can get your local Ford Dealer Parts to sell it for same or similar price.
Module - Trailer Brake GN1Z-19H332-A | Auto Nation Ford White Bear Lake
To complete the wiring from the plug located under the left rear corner of the rear bumper, you will need this harness, part number - GN1Z-13A576-A. It plugs into the car wiring harness but does not have the trailer connector. You will need to graft on a flat 4 wire plug to this harness. Wal Mart sells the Hopkins Towing Solutions 4 Flat Extension 18 Inch Wire, 48185 for $4.95 (lots cheaper than your local auto parts store).
2018-2021 Ford EcoSport Wire GN1Z-13A576-A | Auto Nation Ford White Bear Lake
https://www.walmart.com/ip/Hopkins-Towing-Solutions-4-Flat-Extension-18-Inch-Wire-48185/16889050
The factory wire harness is clipped up inside the up under the left number. It has the dummy car cover on it.
Hello and thank you for this explanation. I just bought a 2020 EcoSport SES and installed the Curt hitch about an hour ago. I can figure most of this out from your breakdown but what I don't see is what wire harness GN1Z-13A576-A plugs into. I see from your post that the flat 4 connector is spliced on the other end, so does this harness (image below) plug into the lead that is under the rear bumper??? Thank you!
View attachment 193
It's been 2 months and the dealer still hasn't received the module or harness I ordered.