Heater Controls Not Working
Question: MY HEATER IS NOT WORKING.THERE IS NO HEAT COMING FROM THE FRONTS VENTS WHEN
I TURN THE SWITCH ON, IT ONLY BLOWS THROUGH THE TOP VENTS. WHAT CAN I DO?
Answer: The problem is probably behind the dash between the controls and the valve which controls where the air comes out. This is usually a cable on older vehicles, and an electric motor on some newer vehicles. I do not know for sure which style you have, but a quality repair manual will be able to give you diagrams and procedures for troubleshooting the system.