Do not confuse the air conditioning , heating and ventilation of this Nissan Laurel. Heating and air conditioning are mechanisms that lower or increase the air temperature. The first through the heat produced by the engine block, and the second with a fluid refrigerant . Your ventilation is the totality of channels and systems that give the possibility of air to reach the interior of the vehicle. The fundamental element is the kicker which emits air into your vehicle. In the event that the air arrives very little or not at all, it is undoubtedly a problem of ventilation. We will see through this guide how ventilation works, so that we can better discern the concerns and understand how to remedy them.
How a ventilation works on a Nissan Laurel
The ventilation is primarily used to regenerate the air inside the passenger compartment of this Nissan Laurel. For the pulser, it is usually composed of a resistor, a turbine, and a motor. The more the integral resistance of the circuit is lowered, the faster the turbine turns. By rotating the switch in the vehicle, the resistance is lowered.
Nissan Laurel: regular ventilation problems
Dirty air ducts
When the ventilation works but little air arrives inside the passenger compartment of this Nissan Laurel, it is conceivable that these air shutters are blocked. With the aid of screwdriver flat, it is possible to remove the air flap valves. You just have to look into it if they are blocked. If this is what is happening it is possible to clean them, as well as the valves.
Dirty cabin filter
If you can see fumes and the ventilation is poor, the problem probably comes from the cabin filter of this Nissan Laurel. The latter is blocked and piled up bacteria as time goes by. It is completely common that it is dirty, it serves to clarify the air that reaches us. There is no recommendation from the manufacturer as to when to change it. We simply advise you to remove it, check its condition. When the latter is particularly dirty, it is preferable to replace it.
Resistance of the blower HS
When the ventilation adjustment of the Nissan Laurel works poorly, or not at all, it is probably related to the resistance. This resistance allows to increase the voltage to be able to amplify the speed of this turbine. A shady operation of the ventilation is probably due to a resistance problem. This little microchip is complex to troubleshoot. It must be replaced.
HS blower motor
There are two fairly common concerns about the kicker. The brushes may be damaged. Over the years, they can be damaged and cause electrical faults. The kicker may work randomly, or not work at all. The problem may also be caused by bearings of the motor. When the ventilation whistles, comparable to a rusty mechanical, it happens that the bearings require lubrication. Do not hesitate to comment on this guide if your problem is different in order to help Internet users. Good walk!