Ignition and weird buzzing noise coming from fuse boxes?
SCOTT4891
MEMBER
2000 GMC SIERRA
5.8L
V8
2WD
AUTOMATIC
233,330 MILES
Yes, I recently replaced the body control module BCM in my truck listed above 1500, now when I turn the truck to the on position weird buzzing noises come from instrument panel fuse boxes by brake pedal and under the hood.
I also had a diagnostic scanner hooked up to it when it was happening, and it made it back out turn off and on and restart.
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Do you
have the same problem?
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Monday, November 28th, 2022 AT 3:25 PM
1 Reply
KEN L
ADMIN
This can happen when the battery voltage is too low.
Here is a guide to help you test the battery without equipment: