C1165 and C1175 ABS Codes

[Black92LX]

Left and Right Rear Sensor Input.
I am presuming this is telling me the harnesses on the rear wheels are bad and not the sensor on top of the differential??

Anyone had luck cleaning the existing sensors to get the ABS light to go away? I am about to sell the truck and really don't want an ABS light on all the time and don't feel like spending $120 on a cheap truck either.

 

[IPcamper]

Is this a 2003 XLT? I believe there is only the rear Diff sensor, and no sensors on the rear wheels. The codes mean that the diff sensor is not working, maybe a loose connection, but far more likely it has gone bad. Not hard to fix, but awkward to get to since it is onto of the rear differential.

 

[Black92LX]

It is an 03 XLT.
And that is what I thought but when I stopped by Ford they said it had all 3.
Guess I'll climb under and look.
Sure hope it is just the top sensor. Awkward to get to but no big deal.