I love this truck and its engine, and it tows well. However, we are experiencing electrical issues across the board including our trailer brakes cutting out, putting our family's lives in danger. I spent $ 2500 between two shops trying to get this fixed, and it's exhibiting worse behaviour (windows won't roll down when holding unlock, navigation is even more erratic even though we replaced the battery, radio and dash, and updates everything), trans temp goes up and down by 3-10 degrees constantly, etc. I feel I'm forced to try to dump this truck, and buy a new one from a different brand as this has been the worst experience for truck ownership of the 7 trucks I have owned between the three brands.

I've had this intermittent sound coming from my dash since I owned the truck. Tomorrow will be the third time it's going to a dealership. It sounds like there's a wiring short somewhere inside the dash, similar to a taser gun. The volume of the of the noise also differs. Some days it will be unbearably loud, and others, enough to be obnoxious. The video link supplied is video I captured while driving down a back road. Please let me know if anyone has experienced this issue or knows what the cause is and how to fix it. Any help is greatly appreciated!