i have a buzzing noise coming out of the heater and it is cold instead of hot

2004 SUZUKI XL7
150,000 MILES
Avatar
GEMSTONE1US
  • MEMBER
  • 1 POST
I own a Suzuki XL7 2004, yesterday there was a funny buzzing noise coming from the dash and when we turne off the heater the buzzing went away, droped the husband off at work and noticed I had cold air coming out of the heater instead of hot, still had buzzing noise, got home and the coolent levels were fine..3 hours later go to start the car and let it warm up as it is winter here and I have no heat what so ever coming on, when you change the settings on the dash for the heater you can hear a clicking noise but no air nothing coming out of the vents...what could be the problem?
Dec 14, 2011 at 10:10 PM
Advertisement
Avatar
RASMATAZ
  • ASE Certified Mechanic
  • 75,992 POSTS
  • ASE Certified Mechanic
Check the blower motor relay and the blower resistor/fan control module-also the blower motor
Dec 14, 2011 at 10:35 PM
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.
Ask a Free Question
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.