How to install GM 9L7 switches on a 2012 Tahoe, or any vehicle really.
Things you'll need:
The switches
A fuse box (got mine from ebay, but you can find cheaper on Aliexpress)
This connector (the black one): https://aliexpress.com/item/1005004426818768.html
Colored wires (20 awg is the maximum...
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