cleanyeti

Hi All very new to the forum, love all the info about this heated steering wheel upgrade which i'm going to do on my 2016 silverado lt....i actually had the wheel installed today and it doesn't work. no surprise after reading this forum lol. i have a question about the clockspring though. 23381964, if you buy a wheel today that has no heat, it takes this spring, if you buy a wheel that has heat, it takes this spring. what spring part # is in my truck from the dealer? is there a way to figure this out? i guess i'm curious to know if i absolutely need this new spring. is this 23381964 spring just the replacment of literally all other springs??