Electrical 1990 vert gt-what is this wire for?

[Dontknowchit]

Black wire with purpleish stripe. Along stearing column. Just hanging out not connected to anything. My car wiring is a mess.

 

[mikestang63]

veryuseful.com

 

[Mustang5L5]

Year of car?

 

[Dontknowchit]

Sorry, it's a 1990 GT vert. I have been cruising around very useful.com the only wire I see with the similar colors is the fuel pump. But fuel pump is fully functional so I do not think that is it. No missing wires from the ignition switch harness either.

 

[Dontknowchit]

Based on this, if I am decoding it correctly, it is a T5 original car.

 

[Mustang5L5]

Fuel pump is pink wire with black tracer. That wire is black with pink tracer. Searching my 1990 wiring diagrams and nothing yet

 

[Mustang5L5]

Key in ignition warning chime. Goes from ignition cylinder to warning chime box

 

[Dontknowchit]

Thank you so much! Great resource and thank you for your valuable time!