Have a 2000 Durango here. No blinkers and no hazards. Changed the flasher(EP27), installed a bone yard multi function and checked all the bulbs. Fuses check out good. Anyone have any ideas>??? Getting frustrated. Thanks, Mat

 

Kinda a toughy as led through the previous of which are usually the culprit. Your next job is now locating the culprit in your electrical system (Cant rule out junk yard wiper/turn/hazard Unit-either) Its a pain sourcing the positive and negative feeds, but for a starter i'd suggest checking out the rear of the D. Towing harness is the last easy check before you've got to go digging.

 

Found the problem. Flasher relay was not getting key off power. Supplied key off power and all is good. It is a buddies truck. After looking at a diagram the second time I realized it needed power in 2 spots, not 1. Should have looked twice before he bought the multi function.

 

Ooo so what was the exact fault then?