Power to fuses

Tiny
TONY136913
  • MEMBER
  • 2004 CHEVROLET SILVERADO
  • 4.7L
  • V8
  • 4WD
  • AUTOMATIC
  • 160,000 MILES
There are half the fuses in both fuse boxes under hood and on driver side panel that have no power. And now no ignition.
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Friday, April 12th, 2019 AT 1:24 PM

1 Reply

Tiny
ASEMASTER6371
  • EXPERT
Good afternoon,

The red wire from the battery, does it have power at the fuse block? Test for power with a test light or voltmeter.

Let's start there. That is the battery power to the fuse block. The key on power comes from the ignition switch.

I highlighted the wires that need power with the key on from the ignition switch

Roy
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Friday, April 12th, 2019 AT 1:39 PM

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