heater does not work on 2003 Mitsubishi Galant

no hot air, fan is working

by in Lees Summit, MO on October 12, 2009
1 answer
ANSWER by on October 12, 2009
Your Galant uses an electrically operated heater control valve found on the passenger side of the center console, initially check fuse 16 to see it is OK. Loss of heater operation could be due to improper operation of the heater controls, insufficient engine cooling level, a restricted heater core (behind the dash) an engine cooling system thermostat that is not allowing the engine to achieve proper operating temperature amongst other things. A wiring diagram and some initial basic tests like just feeling the cooling hoses where they go into the firewall form the engine compartment to see if they are getting hot is needed to figure out what is causing the lack of heater operation in your car..
8 people like thisFlag inappropiateReply
Related Items:
My air conditioner leaks inside when it runs and from what I've read it is a heater core issue. I plan on getting a new car next summer so I don't want to make any repairs I don't have to. My que...
The last 3 years my car's heating has become "picky". My AC works fine but the Heat blows cold...
After pulling up the carpet and drying, I drove the car through rain and when it is dry weather and the floor has not been wet again. HAS THIS HAPPEN TO ANYONE ELSE? Also I replaced the cabin filte...