Do not confuse the air conditioning , heating and ventilation of the Nissan Interstar Combi. Heating and air conditioning are mechanisms that will lower or increase the air temperature. The first by means of the heat produced by the engine block, and the second with a fluid refrigerant . Your ventilation is all of the channels and systems that will allow air to enter the vehicle. The essential component is kicker which propels the air inside your cabin. If there is hardly any air at all, it is probably a ventilation problem. We will discover in this article how ventilation works, in order to better identify malfunctions and assimilate the technique to resolve it.ventilation-problem-Nissan-Interstar-Combi

How ventilation works on a Nissan Interstar Combi

The ventilation is primarily used to circulate the air in the interior of the Nissan Interstar Combi. As for the pulser, it is generally 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 button in the vehicle, the resistance is lowered.

Nissan Interstar Combi: frequent ventilation problems

Dirty air ducts

If ventilation does work but little air enters the interior of the Nissan Interstar Combi, it is plausible that the air shutters are blocked. With the aid of screwdriver flat, do not hesitate to remove the valves from the air vents. It will be enough to take a look in if they are blocked. If this is the case, do not hesitate to scour them, but also the valves.

Dirty cabin filter

If you can smell odors and this ventilation lacks power, the problem must certainly come from the cabin filter of the Nissan Interstar Combi. It clogs and piles up bacteria as time goes by. It's really normal that it is dirty, it serves to purify the air that reaches us. There is no manufacturer's recommendation as to when to change it. It is advised simply to remove it, check its condition. If the latter is completely dirty, it will be necessary to change it.

Resistance of the blower HS

If ever the ventilation adjustment of the Nissan Interstar Combi does not work well, if not really, it is certainly related to the resistance. The resistance allows to increase the voltage to amplify the speed of this turbine. A bizarre malfunction of this ventilation can be linked to a resistance problem. This little microchip is difficult to repair. It is necessary to change it.

HS blower motor

There are two relatively regular malfunctions concerning the blower. The brushes may be damaged. Over the years, they may deteriorate and produce electrical faults. Your fan may spin randomly, or stop working at all. It also happens that the problem comes from bearings of the fan motor. If the ventilation makes a sharp noise, comparable to a rusty mechanism, it happens that the bearings require lubrication. We invite you to comment on this article in case your problem is different to help our readers. Good walk!