Charging system wiring diagram for starter, alternator, BCM, et cetera?

Tiny
ARDIUS1
  • MEMBER
  • 2017 FORD F-150
  • 2.7L
  • V6
  • TURBO
  • 2WD
  • AUTOMATIC
  • 67,000 MILES
Hello!

I am having difficulty reinstalling the aforementioned components after having to remove harness and clean for oil contamination. I have searched high and low for the corresponding manual and have had no luck finding the 2 or 3 pages needed to determine how this harness is supposed to be put back in. Instead of asking you how it's done, I figured it would be easier on both of us if I just asked for the diagrams and figure it out on my own from there.

Any assistance you can provide would be greatly appreciated.

Thank you kindly!
Tuesday, August 19th, 2025 AT 1:03 PM

3 Replies

Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 54,137 POSTS
No problem, I can help, but can you ask another question about the BCM wiring. Here are the wiring daigrams for the starting and charging system as requested. Check out the images (below). Let us know if you need anything else.
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Wednesday, August 20th, 2025 AT 12:27 PM
Tiny
ARDIUS1
  • MEMBER
  • 7 POSTS
Excellent! Thank you!
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Thursday, August 21st, 2025 AT 6:54 PM
Tiny
KEN L
  • MASTER CERTIFIED MECHANIC
  • 54,137 POSTS
You are welcome, please use 2CarPros anytime we are here to help.
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Friday, August 22nd, 2025 AT 8:33 AM

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