I changed my high and low beams today with LEDs and when I put it all back together I had a slew of trouble codes, a check engine light, and now my horn won’t work. I cleared the trouble codes with my CTS2 and they haven’t come back on yet, but the horn still won’t work. What could it be besides the fuse?
2017 Summit White L5P--H&S Motorsports Billet Fuel Filter Housing
Sold: 2009 2500HD LT 4X4 LMM-Bilstein 5100, Toyo Open Country A/T II 285/75-16