Hot and cold air blowing out of the heater together
ALIDARABI
MEMBER
2006 HONDA JAZZ
62,000 MILES
Heater air hot and cold come out together. Thermostat was changed, radiator is clean. What is the problem please
Saturday, December 2nd, 2017 AT 3:32 AM
1 Reply
MHPAUTOS
MECHANIC
31,937 POSTS
Probably a blend door is not working properly. If you have hot on one side and cold on the other this will normally be the cause. A factory scanner will show if the blend door actuator is working, these are located on the side of the heater box under the dash, access is often rather hard. I would recommend you get a mechanic to inspect this first hand before doing any further work.