Hey all, if you step on the brakes or ride the brakes either at idle or while driving, there should not be a strange buzzing noise coming from the passenger firewall area. I tried to track it down, but can't find what's making the buzzing noise. It's somewhere very near the firewall on the passenger side. All the fuses and circuit breakers are correct and working. Any ideas??

 

Check your cruise control servo, mine buzzes sometimes when the rear hatch is open, but when you open a door it goes off. More than likely a short.

 

My cruise control doesn't work. Maybe its got something to do with it. Not sure why it doesn't work either. Thinking about taking the Jeep to a shop and have the pros figure out these things...