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Pete, Auto Service Technician
Category: Ford
Satisfied Customers: 27861
Experience:  Over 17 years diagnosing and repairing automobiles various makes and models with some training and certifications.
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Ford f250 6.9 idi manual 4x4: So, two purple wires with white

Customer Question

So, two purple wires with white stripes coming through fire wall on driver side. Same color wire coming from park brake to plug where it meets same color wire coming from master cylinder. Figured out its brake light related but don't know where to go from here. Read something about stop lights running through turn signal switch, but put power on yellow/blue wire going into turn switch but no lights either. The stop lights power wire from fuse box is green with red scuffs. Where do the purple/ white go and what hooks up to green/ red scuffs?
Submitted: 1 year ago.
Category: Ford
Expert:  Pete replied 1 year ago.
My name is ***** ***** I am a professional here at Just Answer. I noticed that your question was not getting a response and thought I would see if you still need help with this.I apologize for the delay and I hope I can still assist you with this here.
If you have had any after market wiring installed you would need to check with the facility that did the wiring to see if they can provide the info or diagrams you are looking for here.If this is not an after market wired system let me know.
Thanks Pete