It looks like you're new here. If you want to get involved, click one of these buttons!
You have a relay under the dash to the right of the gas pedal behind the radio
If both front and rear heat and AC aren't working, you must have a door blockage somewhere if you aren't getting any air flow of any sort. This presumes a) your fan is working and b) your AC compressor is engaging.
MODERATOR --Need help with anything? Click on my name!
poverly said:My 98 Explorer blows hot air thru all heater modes, all vents work perfect, just hot air all the time,it wont switch from cool air to hot air.Help
My 98 Explorer blows hot air thru all heater modes, all vents work perfect, just hot air all the time,it wont switch from cool air to hot air.Help
Popular New Cars
Popular Pickup Trucks
Help | About Us | Contact Us | Careers | Affiliate Program | Dealer Center | Privacy Statement | Visitor Agreement | Membership Agreement
Your Ad Choices | Site Map | Glossary | Mobile | Developers
© Edmunds.com, Inc.