Nissan Sentra manuals

Nissan Sentra Service Manual: Ducts and grilles

Exploded View


  1. Heating and cooling unit assembly
  2. Center ventilator duct
  3. Defroster duct
  4. Side ventilator duct (LH)
  5. Front floor duct (LH)
  6. Rear floor connecting duct (LH)
  7. Rear floor duct (LH)
  8. Rear floor duct nozzle (LH)
  9. Rear floor duct nozzle (RH)
  10. Rear floor duct (RH)
  11. Rear floor connecting duct (LH)
  12. Front floor duct (RH)
  13. Side ventilator duct (RH)

Defroster nozzle

DEFROSTER NOZZLE : Removal and Installation

REMOVAL

  1. Remove the side defroster ducts (LH/RH). Refer to VTL-7, "SIDE VENTILATOR DUCT : Removal and Installation".
  2. Remove the defroster nozzle screws.
  3. Remove the defroster nozzle.

INSTALLATION

Installation is in the reverse order of removal.

Center ventilator duct

CENTER VENTILATOR DUCT : Removal and Installation

REMOVAL

  1. Remove the instrument panel assembly. Refer to IP-14, "Removal and Installation".
  2. Remove the center ventilator duct screws.
  3. Remove the center ventilator duct.

INSTALLATION

Installation is in the reverse order of removal.

Side ventilator duct

SIDE VENTILATOR DUCT : Removal and Installation

REMOVAL

  1. Remove the instrument panel assembly. Refer to IP-14, "Removal and Installation".
  2. Remove the side ventilator duct screws.
  3. Release the side ventilator duct from the defroster duct and remove.

INSTALLATION

Installation is in the reverse order of removal.

Rear floor duct

REAR FLOOR DUCT : Removal and Installation - Rear Floor Connecting Duct

REMOVAL

  1. Remove the center console side finisher. Refer to IP-17, "Exploded View".
  2. Remove the rear floor connecting duct (LH/RH).

INSTALLATION

Installation is in the reverse order of removal.

REAR FLOOR DUCT : Removal and Installation - Rear Floor Duct

REMOVAL

  1. Remove the front floor trim. Refer to INT-35, "Removal and Installation".
  2. Remove the floor insulator
  3. Release the rear floor duct nozzle from the rear floor duct and remove.

INSTALLATION

Installation is in the reverse order of removal.

REAR FLOOR DUCT : Removal and Installation - Rear Floor Duct Nozzle

REMOVAL

  1. Remove the rear floor duct. Refer to VTL-8, "REAR FLOOR DUCT : Removal and Installation - Rear Floor Duct Nozzle".
  2. Remove the rear floor duct nozzle (LH/RH).

INSTALLATION

Installation is in the reverse order of removal.

Exploded View


  1. Instrument panel assembly
  2. Defroster grille (RH)
  3. Defroster grille (LH)
  4. Side defroster grille (LH)
  5. Side ventilator grille (LH)
  6. Center ventilator grille
  7. Side ventilator grille (RH)
  8. Side defroster grille (RH)

Defroster grille

DEFROSTER GRILLE : Removal and Installation

REMOVAL

  1. Release the defroster grille pawls using a suitable tool.
  2. Remove the defroster grille (LH/RH).

INSTALLATION

Installation is in the reverse order of removal.

Center ventilator grille

CENTER VENTILATOR GRILLE : Removal and Installation

REMOVAL

  1. Remove cluster lid C. Refer to IP-20, "Removal and Installation - Cluster Lid C".
  2. Release the center ventilator grille pawls using a suitable tool.
  3. Remove the center ventilator grille (LH/RH).

INSTALLATION

Installation is in the reverse order of removal.

Side ventilator grille

SIDE VENTILATOR GRILLE : Removal and Installation

REMOVAL

  1. Remove the instrument side finisher. Refer to IP-14, "Exploded View".
  2. Remove the side ventilator grille screw (A).


  1. Remove the side ventilator grille (LH/RH).

INSTALLATION

Installation is in the reverse order of removal.

Side defroster grille

SIDE DEFROSTER GRILLE : Removal and Installation

REMOVAL

  1. Remove the center ventilator duct. Refer to VTL-7, "CENTER VENTILATOR DUCT : Removal and Installation".
  2. Release the side defroster grille pawl using a suitable tool.
  3. Remove the side defroster grille (LH/RH).

INSTALLATION

Installation is in the reverse order of removal.

Removal and installation
...

Blower motor
Exploded View Heating and cooling unit assembly Blower motor Front Removal and Installation Remove the glove box assembly. Refer to IP-22, "Removal and Installation". ...

Other materials:

Ipdm-e 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 IPDM E/R for damage, bend and loose connection (unit side and connector side). Is the inspection result normal? Yes ...

Removal and installation
Bcm (body control module) Removal and Installation Note: Before replacing bcm, perform “read configuration” to save or print current vehicle specification. Refer to bcs-116, "configuration (bcm) : description". Removal Disconnect the negative battery terminal. Refer to ...

General maintenance
During the normal day-to-day operation of the vehicle, general maintenance should be performed regularly as prescribed in this section. If you detect any unusual sounds, vibrations or smells, be sure to check for the cause or have a NISSAN dealer do it promptly. In addition, you should notify ...

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