Nissan Sentra manuals

Nissan Sentra Service Manual: Ducts and grilles

Nissan Sentra Service Manual / Ventilation, heater & air conditioner / Ventilation system / Removal and installation / 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
...

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