Hi I am a virgin to forums and I hope I am in the right spot. I have a 99.5 silverado and I wired my DRLs in to the positive and negative of the running lights to have all on at the same time. My sensor for the DRLs is bad and the tint on my windshield won't let it work any way. But here's the problem. My blinkers don't work now withe the engine running. If the engine is off then they will work with the key turned on. I'm lost now. I changed the flasher and it didn't work. Someone told me the BCM but they work. It's just when the engine is running they won't. Please help. Thank you!