Fuel pump relay power source

1999 CADILLAC DEVILLE
200,000 MILES • 4.6L • V8 • 2WD • AUTOMATIC
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DAWN JONES KEMP
  • MEMBER
  • 1 POST
I want to know where the fuel pump relay gets its power from.
Jun 9, 2019 at 7:59 AM
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KASEKENNY
  • ✓Experienced 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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Jun 9, 2019 at 8:26 AM
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