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I’m hoping someone can help. In on a camping trip with my horse trailer with the trailer camera and TPMS system installed. I turned too tight while backing and pulled all of the wires out of the 12 pin connector at the bumper. it looks like all of the wires and contacts are still intact.
Does anyone have the wiring schematic for this connector? I’d love to get it working again before I have to park the trailer again.
I’ll be ordering the Nichols relocation kit as soon as I get home to put the connector in the bed where it belongs.
Jeff,
Looking at the connector from the pin side. I checked these with an owm meter since I didn't want to pull the connector apart.
Conventions: I numbered the pins top to bottom, left to right. "Top" is oriented such that the round dust cover is at 12 o' clock. Bottom has two notches at 5 o'clock and 7 o'clock. First color is primary, color, second is tracer color. Seems Ford got a deal on purple wire.
1 2
3 4 5 6
7 8 9 10
11 12
1: Blueish/purple
2. Not connected
3. Purple
4.Purple/Green
5.Not connected
6.White
7.Not connected
8.Green
9.Purple/violet
10. Not connected
11. Black
12. Not connected.
I got the Nicholson kit - well made. I haven't installed it yet. Make sure you get their wiring harness as well. (You need this to get from the bumper up to the connector.)
I hope this helps you!
vr,
Robin
Ok - that didn't quite post the diagram as expected. Also, it is an ohm meter, not owm meter...sheesh. It's a round connector and 1, 4, 8, 11 align vertically as do 2, 5, 9, 12.
Thanks for the help. I was able to get it back together with what you posted. Unfortunately I did more damage than I thought. I got the TPMS working, but damaged the camera wiring further back in the harness. Unfortunately it looks like a new cable for me.