Why is my heater not blowing hot air in my car?
If your blower only works on the highest setting, your blower motor control module probably needs to be changed. If the fan isn’t working, you probably need to have the blower motor fixed or changed. If the air coming through isn’t hot, the heater core is probably clogged.
What would cause the heater to stop working in a car?
Causes of a breakdown A heater can stop working for a number of reasons, including: A low antifreeze/water level in the radiator due to a leak in the cooling system. A bad thermostat that isn’t allowing the engine to properly warm up. A blower fan that isn’t working properly.
What does a HIM module do?
The HIM monitors and processes all the information provided to it to control, maintain and adjust the temperature, mode positions, compressor clutch relay, blower motor speeds, air intake position and ICC display.
What does it mean when your heater is blowing cold air in your car?
If one or more of these issues is present, your vehicle may blow out cool air rather than heat: Not enough coolant in the engine. Problems with the heater core. Clogged or broken heating controls.
What does it mean when your heater is blowing cold air?
Your furnace may be blowing cold air because the filter is too dirty. A dirty air filter blocks airflow over the furnace’s heat exchanger, causing it to overheat. If the pilot light isn’t lit, then the furnace’s burners won’t light, meaning no heat.
How do you diagnose a car heater?
If you suspect that something is amiss with your car’s heater core, watch for these signs:
- Fog inside of your car.
- A fruity, sweet-smelling odor.
- Your car using coolant very quickly.
- The engine overheating.
What to do if your Ford Falcon heater is not working?
This is called the blend door. In this case you would need to replace the blend door and air mixer shaft together. At Grant Walker Parts we supply brand new revised Ford Falcon & Territory air mixer shafts which have an internally stronger rod. Replacing this will get your heater working again. We can also supply the new blend door as well.
What makes a Ford heater have no heat?
The known problems range from no heat to heat on one side, low heat and all variations between. Always start by checking engine coolant level. Low coolant will result in low heat or no heat. If low, add coolant. Next, check the hoses to the heater core when the engine is hot. Both the incoming and outgoing hoses should be HOT.
Why is my Ford Falcon air mixer not working?
The original mixer shafts were designed with the end of the rod not being strong enough to withstand contamination form environmental factors. This resulted in the end of the rod snapping and not allowing the heater to function correctly. It can sometimes break the bracket in which the Ford Falcon & Territory air mixer shafts sit.
Can you take the dash out of a Ford Falcon?
Unfortunately does require removal of the dash, but fortunately BA dashes are the easist falcon ever to have the dash out of.