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Just taking a little break from my TC Lock problem - which is still under study/investigation. 


While digging around, 

I found this black wire beneath the ABS module.


It comes out of the same wiring harness as the wires/connector for the ABS.  

I rings out to chassis ground.  I assume a bolt/screw goes thru the eye, but I see no place

within black wires reach for it to go.

Does anyone know where it's home is please. 

I bought truck second hand and it looks like the LEFT Fender might have been replaced.









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I think a lot of us have the same wire not connected.  No one has ever figured out where it goes and why, that I know of.


don't worry about it, or ground it if it pleases you.




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The only all black wire on the ABS diagram I see is G100, and it does not appear to land in that area it's looks to be more up front on the left side.


There are 3 other grounds on the ABS sheet G101, G107, G200, they all have color tracers on the wire. 


Is there a tracer on the wire?


Here are the locations of those grounds.


The manual is really great for all the info they provide on the wiring and harnesses.


G100, G101









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Thanks. I went back out and verified there is no trace on the wire.  Just a black wire.

I took a couple more pics also. There are 2 branches coming off the Loom, 1 going to LF ABS Sensor, and one going

to the Proportioning Valve. And the mysterious Black Wire. 




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