Let's not confuse the air conditioning , heating and ventilation of this Toyota Corona. Heating and air conditioning are devices that will reduce or increase the air temperature. The first thanks to the heat generated by the engine block, and the other using a liquid refrigerant . Ventilation is all of the circuits and systems that allow air to enter the vehicle. The main element is the kicker which propels the air within your automobile. In the event that the air reaches very little or no at all, it is probably a malfunction of ventilation. We will see in this guide how a ventilation works, so as to better discern the malfunctions and assimilate the technique to resolve it.
How a ventilation works on a Toyota Corona
The ventilation is primarily used to regenerate the air inside the passenger compartment of this Toyota Corona. Regarding the blower, it is generally made of a resistor, a turbine, and a motor. The lower the total resistance of the circuit, the faster the turbine runs. By turning the button in the vehicle, the resistance is lowered.
Toyota Corona: common ventilation issues
Dirty air ducts
When the ventilation turns but little air arrives inside the passenger compartment of this Toyota Corona, it is plausible that your air shutters are blocked. Thanks to a screwdriver flat, it is possible to remove the covers of the air shutters. It is only necessary to look inside if these are blocked. When this is the case, it is possible to dust them, but also the valves.
Dirty cabin filter
If you ever feel fumes and your ventilation is poor, the malfunction must probably come from the cabin filter of this Toyota Corona. This clogs and accumulates bacteria with time. It is really common that it is dirty, it is there to filter the air that reaches us. There is no manufacturer's recommendation as to when to replace it. We advise you stupidly to remove it, check its condition. When it is really black, it will be better to change it.
Resistance of the blower HS
When the ventilation controls of your Toyota Corona do not work well, or really do not work, it is probably due to the resistance. This resistance is used to raise the voltage to be able to increase the speed of this turbine. Inconsistent functioning of your ventilation is probably linked to a resistance malfunction. This microchip is complicated to troubleshoot. It must be changed.
HS blower motor
There are several relatively regular malfunctions concerning the blower. The brushes can be damaged. Over the years, they will wear out and produce electrical faults. Your kicker can work very randomly, and even stop working at all. It is also possible that the malfunction is the result of bearings of the fan motor. When the ventilation makes a sharp noise, comparable to a rusty mechanism, the bearings may lack lubrication. Do not hesitate to comment on this guide if your dysfunction is different to help other readers. Good road!