Sounds like you may have a ground problem buddy
Sounds like you may have a ground problem buddy
In the process of removing your old wiring, did you get rid of any relays (whether it was in the glovebox, or on the firewall). I had this happen to me, all of my lighting was messed up because i cut the relay out of my OBS harness. I remember it had 2 yellow wires of the 5 all together. Mine was mounted on my firewall, but everyone else I have talked to had theres mounted under the dash or glovebox. Mine is a 94
Silverado Z71 10" Lift COMPLETE 6.0/4L80E PRC 2.5 Ported LS6 Heads 228r Comp Cam 3200 CIRCLE D Stall LS7 Lifters ARP Bolts SLP Oil Pump and Double Timing Chain 160 T-Stat 3" SLP Loudmouth Electric Cutout Walbro 255 Pacesetter Longtubes MSD Starter NELSON Harmess NELSON Street/Strip Tuned ECM MSD Wires LS1 Throttle Body Braided Lines Spectre CAI 4.56 Gears Detroit Locker 14 bolt http://www.ls1truck.com/forums/lsx-t...wap-build.html