Nissan Sentra manuals

Nissan Sentra Owners Manual: Automatic operation

Heating (A/C OFF)

The air conditioner does not activate. When you need to heat only, use this mode.

  1. Press the A/C button. (A/C OFF will be displayed and A/C indicator will turn off.)
  2. Use the temperature control buttons to set the desired temperature.

Dehumidified defrosting or defogging

  1. Press the button on. front defroster
    button on.

    (The indicator light on the button will remain in Off.)

  2. Use the temperature control buttons to set the desired temperature.

Cooling and/or dehumidified heating (AUTO)

This mode may be used all year round as the system automatically works to keep a constant temperature. Air flow distribution and fan speed are also controlled automatically.

  1. Press the AUTObutton on. (The indicator on the button will illuminate and AUTO will be displayed.)
  2. Use the temperature control buttons to set the desired temperature.
  1. You can individually set driver’s and front passenger’s side temperature using each set of temperature control buttons. When the DUAL button or passenger’s side temperature control buttons are pressed, the DUAL indicator will come on. To turn off the passenger’s side temperature control, press the DUAL button.
Heater and air conditioner (automatic) (if so equipped)
Temperature control buttons (driver’s side) (front defroster) button (rear window defroster) button Display screen MODE (manual air flow control) button Fresh air intake but ...

Manual operation
Fan speed control Press the fan control buttons to manually control the fan speed. Press the AUTO button to return to automatic control of the fan speed. Air recirculation Press the air re ...

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Basic inspection
Work Procedure 1.INSPECTION START Check service records for any recent repairs that may indicate a related malfunction, or a current need for scheduled maintenance. Open engine hood and check the following: Harness connectors for improper connections Wiring harness for improper c ...

Symptom diagnosis
OVERHEATING CAUSE ANALYSIS Troubleshooting Chart   Symptom Check items Cooling system parts malfunction Poor heat transfer Water pump malfunction Worn or loose drive belt — Thermostat stuck closed Engine coolant circulation Da ...

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