Let's not confuse the air conditioning , heating and ventilation of the Nissan King Cab. Heating and air conditioning are systems that offer the possibility of lowering or increasing the temperature. The very first by means of the heat emitted from the engine, and the second with the help of a liquid refrigerant . Your ventilation is the set of channels and systems that give the opportunity for air to enter the passenger compartment. The main component is kicker which sends air into your automobile. If there is very little or no air supply, it is probably a ventilation problem. We will see in this article how a ventilation works, to be able to better identify the concerns and assimilate how to remedy them.ventilation-problem-Nissan-King-Cab

How a ventilation works on a Nissan King Cab

Ventilation is primarily used to circulate the air inside the interior of the Nissan King Cab. As for the blower, it generally consists of a resistor, a turbine, and a motor. The lower the total resistance of the electrical system, the faster the turbine turns. By turning the switch in the passenger compartment, the resistance is therefore reduced.

Nissan King Cab: common ventilation issues

Dirty air ducts

If ventilation does work but a small amount of air enters the interior of the Nissan King Cab, it is possible that these air shutters are blocked. Using a screwdriver flat, it is possible to remove the valves from the air vents. You just have to check inside if they are blocked. When this is the case, it is possible to dust them, but also the shutters.

Dirty cabin filter

When you perceive fumes and your ventilation is weak, the concern must probably come from the cabin filter of the Nissan King Cab. The latter clogs and accumulates bacteria with the years. It is really common that it is dirty, it serves to clarify the air that reaches you. There is no manufacturer's recommendation as to when to replace it. We just advise you to remove it, check its condition. If it is completely black, it will be better to change it.

Resistance of the blower HS

If the ventilation setting of your Nissan King Cab ever goes wrong, or even not at all, it is probably linked to resistance. This resistance is used to increase the voltage to increase the speed of this turbine. A strange malfunction of your ventilation is probably linked to a concern for resistance. This little microchip is difficult to troubleshoot. You will have to change it.

HS blower motor

We can find several rather recurring concerns on the kicker. The brushes are damaged. As time goes by, they can wear out and cause electrical faults. The kicker may work randomly, or not work at all. It is also possible that the concern comes from bearings of the motor. If the ventilation whistles, like a rusty mechanic, its bearings may require lubrication. We invite you to comment on this article in case your concern is different in order to help our readers. Good walk!