Mystery wire

[87ChevyR10]

So, I was poking around the engine bay and found a single wire not connected to anything. It is coming off the harness at the front clip where the headlight wiring is on driver side. It has a weather boot and the wire is pink and white.

Any ideas? Thanks.

 

[Georgeb]

For the brake proportioning valve on the feont cross member.

 

[87ChevyR10]

For the brake proportioning valve on the feont cross member.

Well, that would explain why the front pulls to the right when I apply the brakes. Where exactly does it plug in at?

Thx!

Edit: I got it!

 

[Georgeb]

Well, that would explain why the front pulls to the right when I apply the brakes. Where exactly does it plug in at?

Thx!

Edit: I got it!

That will have no effect on why it pulls. There is a brake or alignment issue causing that.

 

[87ChevyR10]

That will have no effect on why it pulls. There is a brake or alignment issue causing that.

Oh, bummer. It seemed to have lessened the severity of the pull.

 

[Georgeb]

That wire turns the brake warning lamp on when the spool in the proportining valve travels too far one way or another in the event of a brake failure.