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2021 Silverado No cabin lighting at entry. What is fuse nomenclature or location?

Fran
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Aaaaaaaayush Enthusiast

Aaaaaaaayush

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I'm not sure there is a fuse for the cabin lights, I've added underglow to that circuit off of the BCM and accidentally drew too much power and the BCM just tripped and reset 3 times trying to turn on the load until it gave up until I turned the light off then on again.

 

Also it is a PWM dimming circuit coming out of the BCM

 

BCM (Body Control Module)

PWM (Pulse Width Modulation)

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gemarsh Senior Enthusiast

gemarsh

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Posted
9 hours ago, Fran said:

What is the nomenclature or abbreviation GM uses for cabin light fuse(s)? That operate on door opening?

I have to ask...did you check to see if the button is on, on the upper center console? 

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