Ign B 50 Amp Fuse / Circuit parasitic draw

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hekg

I'm Awesome
Joined
Aug 7, 2019
Messages
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Location
Miami
Easy to tell: look at your convenience center. If you don't have the black vertical rectangle box on it, you have a BCM.

Another way, if your truck goes ding ding ding rather than the solid tone when you open the door with the key in or lights on.

Yet another, if the radio stays on when you turn the truck off (retained accessory power).

I definitely do not have a bcm then :)
 
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