Nissan Sentra Owners Manual: Heater and Air Conditioner (manual) (if so equipped)

Nissan Sentra Owners Manual / Monitor, climate, audio, phone and voice recognition systems / Heater and Air Conditioner (manual) (if so equipped)

WARNING

The air conditioner cooling function operates only when the engine is running.
Do not leave children or adults who would normally require the assistance of others alone in your vehicle. Pets should also not be left alone. They could accidentally injure themselves or others through inadvertent operation of the vehicle. Also, on hot, sunny days, temperatures in a closed vehicle could quickly become high enough to cause severe or possibly fatal injuries to people or animals.
Do not use the recirculation mode for long periods as it may cause the interior air to become stale and the windows to fog up.

NOTE:

Odors from inside and outside the vehicle can build up in the air conditioner unit. Odor can enter the passenger compartment through the vents.
When parking, set the heater and air conditioner controls to turn off air recirculation to allow fresh air into the passenger compartment.
This should help reduce odors inside the vehicle.

Fan speed control / system OFF dial / air conditioning (A/C) button (if so equipped)
Air flow control buttons
Temperature control dial / MAX A/C button
Air recirculation button
Rear window defroster button
Front windshield defrost button

Vents

Adjust air flow direction by moving the vent slides. Open or close the vents by using the dial. Move the dial toward the to open the vents or toward the to close them. ...

Controls

Fan control dial The fan control dial turns the fan on and off, and controls fan speed. Air flow control buttons The air flow control buttons allow you to select the air flow outlets. MAX — Ai ...

Other materials:

Periodic maintenance
Introduction of periodic maintenance The following tables show the normal maintenance schedule. Depending upon weather and atmospheric conditions, varying road surfaces, individual driving habits and vehicle usage, additional or more frequent maintenance may be required. Periodic maintenan ...

Precaution
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER" The Supplemental Restraint System such as вЂњAIR BAGвЂќ and вЂњSEAT BELT PRE-TENSIONERвЂќ, used along with a front seat belt, helps to reduce the risk or severity of injur ...

Hvac branch line circuit
Diagnosis procedure 1.Check connector Turn the ignition switch OFF. Disconnect the battery cable from the negative terminal Check the terminals and connectors of the a/c auto amp. For damage, bend and loose connection (unit side and connector side). Is the inspection result normal? ...