Need help with turn signal problem
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Need help with turn signal problem I have a 2013 Silverado 1500. About 2 wks ago when I turn the signal on the drivers side it would blink normal for the first 5 to 7 blinks then it would go fast so I changed all the bulbs front and back still not working so I replaced the tail light harness that didn't work so I checked all the fuses for all the lights on the truck still not working so I changed the circuit board where all the rear stuff plugs in that's mounted on the frame and it's still not working and it seems to be getting worse now when I turn on the left signal only the reverse light blinks and when I turn on the passenger side signal all 3 bulbs on that side blink and the drivers side reverse light blinks as well. (top and bottom are turn/brake light middle is reverse light) the headlights work on both sides. I've also checked the ground wire and cleaned the contact points just to be sure. And I don't know if this a coincidence or if I have a big problem but the a/c is acting up sometimes it will blow hot on drivers side and cold on passenger side (yes dual climate control is off). I need help it's driving me crazy.
Last edited by Westk; May 18, 2017 at 08:53 AM. Reason: Changed title
