Let's not confuse the air conditioning , heating and ventilation of your Renault Fregate. Heating and air conditioning are devices that decrease or increase the air temperature. The very first with the help of the heat produced from the engine, and the other with the help of a fluid refrigerant . Ventilation is all the ducts and systems that will allow air to reach the interior of the vehicle. The fundamental component will be kicker which sends air into your cabin. In the event that the air hardly or not at all arrives, it is certainly a concern of ventilation. We will see within this article how a ventilation works, so as to better identify the malfunctions and understand the technique to resolve it.ventilation-problem-Renault-Fregate

How does ventilation work on a Renault Fregate

The ventilation is primarily used to circulate the air in the passenger compartment of your Renault Fregate. For the pulser, it is usually composed of a resistor, a turbine, and a motor. The more the total resistance of the circuit is lowered, the faster the turbine runs. By turning the switch in the vehicle, the resistance is thus reduced.

Renault Fregate: usual ventilation problems

Dirty air ducts

If the ventilation ever works but very little air arrives inside the cabin of your Renault Fregate, it is likely that these air flaps are blocked. With the aid of screwdriver flat, you can remove the valves from the air vents. Just look inside if they are blocked. If this is what happens you can scour them, but also the valves.

Dirty cabin filter

If you discern fumes and this ventilation lacks power, the concern must undoubtedly come from the cabin filter of your Renault Fregate. It clogs and piles up bacteria with time. It is really normal that it is dirty, it is used to purify the air that reaches us. There is no recommendation from the manufacturer as to when to change it. We just advise you to remove it, look at its condition. If it is really dirty, it will need to be changed.

Resistance of the blower HS

If ever the ventilation controls of the Renault Fregate do not work well, if at all, it is probably due to the resistance. The resistance is used to increase the tension to increase the speed of this turbine. Inconsistent operation of this ventilation is probably linked to a concern for resistance. This little electronic chip is complicated to repair. It must be changed.

HS blower motor

There are several fairly regular malfunctions concerning the blower. The brushes are deteriorated. The more time passes, they will be able to wear out and generate electrical faults. Your fan may run very randomly, or may not work at all. It also happens that the concern comes from bearings of the motor. If the ventilation makes a high-pitched noise, such as a rusty mechanism, its bearings may lack lubrication. We invite you to comment on this article when your concern is different in order to help other readers. See you soon!