The heater in my car is not working, the air conditioner works just fine.
Nov 8, 2017 at 9:40 PM
Heater not working
2007 BUICK LUCERNE
OTIS MCCRORY
- MEMBER
- 1 POST
- FOLLOW
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.
Advertisement
Hello,
This sounds like you have a temperature blend door actuator that has stopped working. When this happens the door that controls the temperature stops moving from hot to cold. Here are two guides that will help us get the problem fixed. This one will give you an idea of what to expect when doing the job.
https://www.2carpros.com/articles/replace-blend-door-motor
and
https://www.2carpros.com/articles/car-heater-not-working
Here is how it will be like to do the repair on your car (below). Left, right, temperature and re-circulation mode actuators in this order. Non automatic systems are a little different the last diagram is the manual temperature actuator.
Let us know what happens and please upload pictures or videos of the problem.
Cheers, Ken
This sounds like you have a temperature blend door actuator that has stopped working. When this happens the door that controls the temperature stops moving from hot to cold. Here are two guides that will help us get the problem fixed. This one will give you an idea of what to expect when doing the job.
https://www.2carpros.com/articles/replace-blend-door-motor
and
https://www.2carpros.com/articles/car-heater-not-working
Here is how it will be like to do the repair on your car (below). Left, right, temperature and re-circulation mode actuators in this order. Non automatic systems are a little different the last diagram is the manual temperature actuator.
Let us know what happens and please upload pictures or videos of the problem.
Cheers, Ken
Images (Click to enlarge)
Nov 9, 2017 at 11:48 AM
Advertisement