Fuel pump relay power source

Tiny
DAWN JONES KEMP
  • MEMBER
  • 1999 CADILLAC DEVILLE
  • 4.6L
  • V8
  • 2WD
  • AUTOMATIC
  • 200,000 MILES
I want to know where the fuel pump relay gets its power from.
Sunday, June 9th, 2019 AT 2:59 PM

1 Reply

Tiny
KASEKENNY
  • MECHANIC
  • 18,907 POSTS
Hi Dawn,

Looks like there is a fuse that feeds the relay in the underhood fuse block.

I included the wiring diagram and the fuse block layout. Let me know if you need more information. Thanks
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Sunday, June 9th, 2019 AT 3:26 PM

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