Turn signal wiring diagram

200,000 MILES • 4.8L • V8 • 2WD • AUTOMATIC
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RANDYR98
  • MEMBER
  • 1 POST
Right front turn signal keep blowing the fuse, left front all ran the same way and does not. Changed out turn signal switch due to loose wiring and fixed the issue for a moment, and changed turn signal wiring harness. Changed flasher/turn signal relay prior. Have LED's so went from 10 to 15 amp fuse, again, worked for a moment then cut off. Either looking for a legit wiring diagram to trace ground to fuse box if can’t find any other way to resolve.
Jun 9, 2020 at 2:10 PM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,246 POSTS
Hi,

Take a look through the attached wiring schematic for the exterior lighting system. I broke the pic into three parts to make it readable. I did overlap them so you can follow them.

If you need ground distribution, power distribution, or something different for the entire truck, let me know.

Let me know if this helps.

Joe
Jun 10, 2020 at 12:04 AM
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