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Chevrolet
Silverado
General
Fuse Test
Power to fuses
2004 CHEVROLET SILVERADO
160,000 MILES • 4.7L • V8 • 4WD • AUTOMATIC
TONY136913
MEMBER
1 POST
There are half the fuses in both fuse boxes under hood and on driver side panel that have no power. And now no ignition.
Apr 12, 2019 at 6:24 AM
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ASEMASTER6371
✓
Experienced Mechanic
52,796 POSTS
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
Images (Click to enlarge)
Apr 12, 2019 at 6:39 AM
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