Let's not confuse the air conditioning , heating and ventilation of the Jeep Patriot. Heating and air conditioning are mechanisms that will lower or increase the air temperature. The very first by means of the heat emitted from the engine block, and the other with a fluid refrigerant . Your ventilation is all of the ducts and systems that allow air to enter the passenger compartment. The fundamental component is the kicker which emits air within your automobile. If there is little or no air supply, it is probably a ventilation problem. We will see thanks to this text how ventilation works, to better identify malfunctions and understand how to resolve it.problem-ventilation-Jeep-Patriot

How a ventilation works on a Jeep Patriot

The ventilation is used first to circulate the air in the interior of the Jeep Patriot. For the blower, the latter is often made of a resistor, a turbine, and a motor. The more the total resistance of the circuit is reduced, the faster the turbine turns. By turning the switch in the vehicle, the resistance is thus reduced.

Jeep Patriot: frequent ventilation problems

Dirty air ducts

When the ventilation works but little air reaches the interior of the Jeep Patriot, it is plausible that your air shutters are clogged. Using a screwdriver flat, do not hesitate to dismantle the valves of the air vents. It is only necessary to check in if these are congested. When this is happening do not hesitate to clean them, but also the valves.

Dirty cabin filter

When you smell fumes and the ventilation is poor, the problem must probably come from the cabin filter of the Jeep Patriot. The latter is blocked and piled up bacteria with time. It remains completely common that it is dirty, it is used to filter the air that reaches you. There is no manufacturer's recommendation as to when to change it. We only advise you to remove it, check its condition. When the latter is completely black, it will be better to change it.

Resistance of the blower HS

When the ventilation controls on your Jeep Patriot are not working well, or really not, it's likely related to resistance. The resistance increases the voltage to amplify the speed of this turbine. A suspicious ventilation dysfunction is probably linked to a resistance problem. This microchip is complex to troubleshoot. It must be changed.

HS blower motor

There are two relatively recurring malfunctions regarding the blower. The brushes can be damaged. The more time passes, they will be able to wear out and generate false contact. Your kicker may work very randomly, or even not rotate at all. It also happens that the problem comes from bearings of the motor. When the ventilation produces a hissing sound, comparable to a rusty mechanism, it is possible that its bearings require lubrication. Do not hesitate to comment on this text if your problem is different in order to help Internet users. Good road!