H HotTacoNights New member Joined Feb 14, 2023 Messages 2 Reaction score 0 Points 1 Feb 14, 2023 #1 2015 Sierra hi I need a hand... what wire am I tapping into for my aftermarket gauge for illumination? I'm looking for the dimmer wire specifically.
2015 Sierra hi I need a hand... what wire am I tapping into for my aftermarket gauge for illumination? I'm looking for the dimmer wire specifically.
