Let's not confuse the air conditioning , heating and ventilation of your Jeep Willys. Heating and air conditioning happen to be mechanisms that provide the ability to lower or raise the air temperature. The first through the heat generated by the engine, and the other using a liquid refrigerant . The famous ventilation is all the circuits and devices that allow the air to reach inside. The fundamental component is the kicker that propels the air into your cabin. In the event that the air arrives very little or at all, it is undoubtedly a ventilation malfunction. We will see in this text how a ventilation works, in order to be able to better identify the problems and understand how to solve them.
How a ventilation works on a Willys Jeep
The ventilation is first used to circulate the air in the passenger compartment of your Jeep Willys. For the blower, this generally consists of a resistance, a turbine, and a motor. The more the total resistance of the electrical system is reduced, the faster the turbine operates. By turning the switch in the vehicle, the resistance is therefore reduced.
Jeep Willys: Common Ventilation Problems
Dirty air ducts
When the ventilation turns but very little air is entering the passenger compartment of your Jeep Willys, it is likely that these air flaps are cluttered. With the aid of screwdriver flat, do not hesitate to remove the valves from the air flaps. It is only necessary to look inside if these are clogged. If ever this is the case, do not hesitate to dust them, but also the shutters.
Dirty cabin filter
When you discern fumes and this ventilation is weak, the problem is probably due to the cabin filter of your Jeep Willys. It clogs and piles up bacteria with the years. It is really common that it is clogged, it serves to clarify the air that reaches us. There is no instruction from the manufacturer on when to change it. We simply advise you to remove it, look at its condition. When it is completely dirty, it will be necessary to replace it.
Resistance of the blower HS
When the Willys Jeep's ventilation controls work poorly, or not at all, it is most likely related to resistance. This resistance is used to increase the voltage to increase the speed of this turbine. An inconsistent operation of this ventilation is probably related to a resistance malfunction. This little electronic chip is difficult to repair. You will have to replace it.
HS blower motor
There are two relatively regular problems with the kicker. The brushes are deteriorated. Over the years, these will be able to deteriorate and generate false contact. Your kicker may spin very randomly, or not activate at all. It is also possible that the malfunction is the result of bearings of the motor. When the ventilation whistles, comparable to rusty mechanics, its bearings may lack lubrication. Do not hesitate to comment on this text if your dysfunction is different to help our readers. Good road!