I love the truck, and completely stock besides some cosmetic things, but I have significant problems.

There is no crank, no start, and only certain electronics working like radio, headlights/ tail lights, some dash lights but no power windows/locks, door dinging, dome lights, etc.

Everything worked fine before putting a new starter in it.

The only wrong things were the ABS and park brake lights were always on, park assist was off, and service trailer brake system warnings were always on.

The starter is hooked up correctly, and I got another one, cuz.

I thought that one was terrible.

The batteries are fully charged and good, grounds are all clean and tight, fuses good, starter relay good, and mega fuses good.

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Having some U codes pulling up…U0140, U0141, and U0100.

Any help would be much appreciated!

I’m thinking it could be the BCM because everything is pointing to that.

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