heater problems

2000 PLYMOUTH VOYAGER
26,000 MILES
Avatar
CLARENCELABEAU
  • MEMBER
  • 1 POST
my 2000 voyager don;t throw heat. i change the termastat, but it still won;t heat, any ideas what to check next?
Oct 11, 2012 at 6:39 PM
Advertisement
Avatar
KHLOW2008
  • ✓ASE Certified Mechanic
  • 41,814 POSTS
  • ASE Certified Mechanic
Check the air mix actuator. If it does not move to heater position, you would not have any heating functions.
Oct 11, 2012 at 7:12 PM
Avatar
HMAC300
  • ✓ASE Certified Mechanic
  • 48,601 POSTS
  • ASE Certified Mechanic
check to make sure both hoses coming to and from heater are about the same temp which should be hot. if they are you have a bad actuator in heaterbox. you could haveanother problem also like low coolant.
Image (Click to enlarge)
Professional Diagram for 2CarPros Members
Click here to log in and view diagram.
Oct 11, 2012 at 7:16 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.