The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. Information necessary to service the system safely is included in the “SRS AIR BAG” and
“SEAT BELT” of this Service Manual.

WARNING:

Always observe the following items for preventing accidental activation.
• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in

the event of a collision that would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.

• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal

injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see “SRS AIR BAG”.

• Never use electrical test equipment on any circuit related to the SRS unless instructed to in this Ser-

vice Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or harness
connectors.

PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS

WARNING:

Always observe the following items for preventing accidental activation.
• When working near the Air Bag Diagnosis Sensor Unit or other Air Bag System sensors with the

ignition ON or engine running, never use air or electric power tools or strike near the sensor(s) with
a hammer. Heavy vibration could activate the sensor(s) and deploy the air bag(s), possibly causing
serious injury.

• When using air or electric power tools or hammers, always switch the ignition OFF, disconnect the

battery, and wait at least 3 minutes before performing any service.

Precautions Necessary for Steering Wheel Rotation After Battery Disconnection

INFOID:0000000010451798

CAUTION:

Comply with the following cautions to prevent any error and malfunction.
• Before removing and installing any control units, first turn the ignition switch to the LOCK position,

then disconnect both battery cables.

• After finishing work, confirm that all control unit connectors are connected properly, then re-connect

both battery cables.

• Always use CONSULT to perform self-diagnosis as a part of each function inspection after finishing

work. If a DTC is detected, perform trouble diagnosis according to self-diagnosis results.

For vehicle with steering lock unit, if the battery is disconnected or discharged, the steering wheel will lock and
cannot be turned.
If turning the steering wheel is required with the battery disconnected or discharged, follow the operation pro-
cedure below before starting the repair operation.

OPERATION PROCEDURE

Connect both battery cables.
NOTE:
Supply power using jumper cables if battery is discharged.

Turn the ignition switch to ACC position.
(At this time, the steering lock will be released.)

Disconnect both battery cables. The steering lock will remain released with both battery cables discon-
nected and the steering wheel can be turned.

Perform the necessary repair operation.

VTL-4

< PRECAUTION >

PRECAUTIONS

When the repair work is completed, re-connect both battery cables. With the brake pedal released, turn
the ignition switch from ACC position to ON position, then to LOCK position. (The steering wheel will lock
when the ignition switch is turned to LOCK position.)

Perform self-diagnosis check of all control units using CONSULT.

Precautions for Removing Battery Terminal

INFOID:0000000010503263

• With the adoption of Auto ACC function, ACC power is automatically supplied by operating the intelligent key

or remote keyless entry or by opening/closing the driver side door. In addition, ACC power is supplied even
after the ignition switch is turned to the OFF position, i.e. ACC power is supplied for a certain fixed time.

• When disconnecting the 12V battery terminal, turn off the ACC

power before disconnecting the 12V battery terminal, observing
“How to disconnect 12V battery terminal” described below.
NOTE:
Some ECUs operate for a certain fixed time even after ignition
switch is turned OFF and ignition power supply is stopped. If the
battery terminal is disconnected before ECU stops, accidental DTC
detection or ECU data damage may occur.

• For vehicles with the 2-batteries, be sure to connect the main bat-

tery and the sub battery before turning ON the ignition switch.
NOTE:
If the ignition switch is turned ON with any one of the terminals of
main battery and sub battery disconnected, then DTC may be detected.

• After installing the 12V battery, always check "Self Diagnosis Result" of all ECUs and erase DTC.

NOTE:
The removal of 12V battery may cause a DTC detection error.

HOW TO DISCONNECT 12V BATTERY TERMINAL

Disconnect 12V battery terminal according to instruction described below.
1.

Open the hood.

Turn ignition switch to the ON position.

Turn ignition switch to the OFF position with the driver side door opened.

Get out of the vehicle and close the driver side door.

Wait at least 3 minutes. For vehicle with the engine listed below, remove the battery terminal after a lapse
of the specified time.

CAUTION:

While waiting, never operate the vehicle such as locking, opening, and closing doors. Violation of
this caution results in the activation of ACC power supply according to the Auto ACC function.

Remove 12V battery terminal.

CAUTION:

After installing 12V battery, always check self-diagnosis results of all ECUs and erase DTC.

SEF289H

D4D engine

: 20 minutes

HRA2DDT

: 12 minutes

K9K engine

: 4 minutes

M9R engine

: 4 minutes

R9M engine

: 4 minutes

V9X engine

: 4 minutes

PREPARATION

VTL-5

< PREPARATION >

VTL

PREPARATION

Commercial Service Tool

INFOID:0000000010451812

Tool name

Description

Remover tool

Remove clips, pawls, and metal clips

JMKIA3050ZZ

VTL-6

< PREPARATION >

PREPARATION

PREPARATION

Commercial Service Tool

INFOID:0000000010451812

Tool name

Description

Remover tool

Remove clips, pawls, and metal clips

JMKIA3050ZZ

VENTILATION SYSTEM

VTL-7

< SYSTEM DESCRIPTION >

VTL

SYSTEM DESCRIPTION

VENTILATION SYSTEM

System Description

INFOID:0000000010451813

OUTLINE

Ventilation system is controlled by A/C auto amp. (AUTOMATIC AIR CONDITIONER) or A/C control (MAN-
UAL AIR CONDITIONER and MANUAL HEATER). For details of air conditioner system, refer to

HAC-21,

"AUTOMATIC AIR CONDITIONING SYSTEM : System Description"

(AUTOMATIC AIR CONDITIONER),

HAC-149, "MANUAL AIR CONDITIONING SYSTEM : System Description"

(MANUAL AIR CONDITIONER),

HAC-240, "MANUAL HEATER SYSTEM : System Description"

(MANUAL HEATER).

AIR FLOW

Front

Rear

For RUSSIA

JMIIA3321ZZ

JMIIA3322ZZ

VTL-8

< REMOVAL AND INSTALLATION >

DUCT AND GRILLE

REMOVAL AND INSTALLATION

DUCT AND GRILLE

Exploded View

INFOID:0000000010451814

Front (RHD models)

JMIIA3376ZZ

Sunload sensor

Instrument garnish

Side defroster nozzle LH

A/C unit assembly

Foot duct LH

Foot duct RH

Side defroster grille LH

Side ventilator grille LH

Center ventilator grille

10. Side ventilator grille RH

11. Side defroster grille RH

12. Instrument panel assembly

13. Center ventilator duct

14. Side defroster nozzle RH

15. Center defroster nozzle

: Pawl

: Metal clip

DUCT AND GRILLE

VTL-9

< REMOVAL AND INSTALLATION >

VTL

REMOVAL AND INSTALLATION

DUCT AND GRILLE

Exploded View

INFOID:0000000010451814

Front (RHD models)

JMIIA3376ZZ

Sunload sensor

Instrument garnish

Side defroster nozzle LH

A/C unit assembly

Foot duct LH

Foot duct RH

Side defroster grille LH

Side ventilator grille LH

Center ventilator grille

10. Side ventilator grille RH

11. Side defroster grille RH

12. Instrument panel assembly

13. Center ventilator duct

14. Side defroster nozzle RH

15. Center defroster nozzle

: Pawl

: Metal clip

VTL-10

< REMOVAL AND INSTALLATION >

DUCT AND GRILLE

Rear (For RUSSIA)

CENTER VENTILATOR GRILLE

CENTER VENTILATOR GRILLE : Removal and Installation

INFOID:0000000010451815

REMOVAL

Apply protective tapes (A) on instrument panel assembly to pro-
tect from damage.

Disengage fixing metal clips and pawls using remover tool (A), and then remove center ventilator grille
according to numerical order 1

→

3 indicated by arrows as shown in the figure.

JMIIA3377ZZ

A/C unit assembly

Rear ventilator duct 1

Rear floor duct 1 LH

Rear floor duct 2 LH

Rear ventilator duct 2

Console rear finisher

Rear ventilator grille

Rear floor duct 2 RH

Console switch finisher

10. Rear floor duct 1 RH

: Clip

: Pawl

JMIIA3341ZZ

DUCT AND GRILLE

VTL-11

< REMOVAL AND INSTALLATION >

VTL

Rear (For RUSSIA)

CENTER VENTILATOR GRILLE

CENTER VENTILATOR GRILLE : Removal and Installation

INFOID:0000000010451815

REMOVAL

Apply protective tapes (A) on instrument panel assembly to pro-
tect from damage.

Disengage fixing metal clips and pawls using remover tool (A), and then remove center ventilator grille
according to numerical order 1

→

3 indicated by arrows as shown in the figure.

JMIIA3377ZZ

A/C unit assembly

Rear ventilator duct 1

Rear floor duct 1 LH

Rear floor duct 2 LH

Rear ventilator duct 2

Console rear finisher

Rear ventilator grille

Rear floor duct 2 RH

Console switch finisher

10. Rear floor duct 1 RH

: Clip

: Pawl

JMIIA3341ZZ

VTL-12

< REMOVAL AND INSTALLATION >

DUCT AND GRILLE

Disconnect harness connector from center ventilator grille.

INSTALLATION

Install in the reverse order of removal.

SIDE VENTILATOR GRILLE

SIDE VENTILATOR GRILLE : Removal and Installation

INFOID:0000000010451816

REMOVAL

Driver Side

Remove instrument mask (driver side). Refer to

IP-13, "Removal and Installation"

Apply protective tape (A) on instrument panel assembly to pro-
tect from damage.

Disengage fixing pawls using remover tool (A), and then remove
side ventilator grille (finisher portion) (1).

: Pawl

: Metal clip

JMIIA3417ZZ

JMIIA3343ZZ

: Pawl

JMIIA3374ZZ

DUCT AND GRILLE

VTL-13

< REMOVAL AND INSTALLATION >

VTL

Disengage fixing metal clips, and then remove side ventilator
grille (case portion) according numerical order 1

→

2 indicated by

arrows as shown in the figure.

Passenger Side

Remove instrument mask (passenger side). Refer to

IP-13, "Removal and Installation"

Apply protective tape (A) on instrument panel assembly to pro-
tect from damage.

Disengage fixing pawls using remover tool (A), and then remove
side ventilator grille (finisher portion) (1).

Disengage fixing metal clips, and then remove side ventilator
grille (case portion) by arrows as shown in the figure.

INSTALLATION

Install in the reverse order of removal.

CENTER VENTILATOR DUCT

CENTER VENTILATOR DUCT : Removal and Installation

INFOID:0000000010451817

REMOVAL

Remove instrument panel assembly. Refer to

IP-13, "Removal and Installation"

: Metal clip

JMIIA3375ZZ

JMIIA3342ZZ

: Pawl

JMIIA3378ZZ

: Metal clip

JMIIA3379ZZ

VTL-14

< REMOVAL AND INSTALLATION >

DUCT AND GRILLE

Remove front defroster nozzle. Refer to

VTL-14, "CENTER DEFROSTER NOZZLE : Removal and Instal-

lation"

Remove fixing screws (A), and then remove center ventilator duct assembly from instrument panel
assembly.

INSTALLATION

Install in the reverse order of removal.

CENTER DEFROSTER NOZZLE

CENTER DEFROSTER NOZZLE : Removal and Installation

INFOID:0000000010451818

REMOVAL

Remove instrument panel assembly. Refer to

IP-13, "Removal and Installation"

Remove fixing screws (A), and then remove center defroster
nozzle from instrument panel assembly.

INSTALLATION

Install in the reverse order of removal.

SIDE DEFROSTER NOZZLE

SIDE DEFROSTER NOZZLE : Removal and Installation

INFOID:0000000010451819

REMOVAL

Remove instrument panel assembly. Refer to

IP-13, "Removal and Installation"

Remove fixing screws (A), and then remove side defroster nozzle LH and RH from instrument panel
assembly.

INSTALLATION

Install in the reverse order of removal.

JMIIA3410ZZ

JMIIA3380ZZ

JMIIA3381ZZ

DUCT AND GRILLE

VTL-15

< REMOVAL AND INSTALLATION >

VTL

SIDE DEFROSTER GRILLE

SIDE DEFROSTER GRILLE : Removal and Installation

INFOID:0000000010451820

REMOVAL

Remove side defroster nozzle. Refer to

VTL-14, "SIDE DEFROSTER NOZZLE : Removal and Installa-

tion"

Disengage fixing pawl, and then remove side defroster grille LH or RH.

INSTALLATION

Install in the reverse order of removal.

FOOT DUCT

FOOT DUCT : Removal and Installation

INFOID:0000000010451821

REMOVAL

Foot Duct LH

Remove instrument lower cover. Refer to

IP-13, "Removal and Installation"

. (LHD models)

Remove glove box cover. Refer to

IP-13, "Removal and Installation"

.(RHD models)

Remove fixing screws (A) and pawl, and then remove foot duct
LH.

Foot Duct RH

Remove instrument lower cover. Refer to

IP-13, "Removal and Installation"

. (RHD models)

Remove glove box cover. Refer to

IP-13, "Removal and Installation"

.(LHD models)

Remove fixing screws (A) and pawl, and then remove foot duct
RH.

INSTALLATION

Install in the reverse order of removal.

REAR FLOOR DUCT 1

REAR FLOOR DUCT 1 : Removal and Installation

INFOID:0000000010451822

REMOVAL

Remove center console assembly. Refer to

IP-19, "Removal and Installation"

Disengage fixing pawls, and then remove rear floor duct 1.

INSTALLATION

: Pawl

JMIIA3371ZZ

: Pawl

JMIIA3370ZZ

VTL-16

< REMOVAL AND INSTALLATION >

DUCT AND GRILLE

Install in the reverse order of removal.

REAR FLOOR DUCT 2

REAR FLOOR DUCT 2 : Removal and Installation

INFOID:0000000010451874

REMOVAL

Remove front seat assembly. Refer to

SE-29, "Removal and Installation"

Remove dush side finisher and center pillar lower garnish. Refer to

INT-18, "Removal and Installation"

Remove center console assembly. Refer to

IP-19, "Removal and Installation"

Peel off floor carpet of front side. Refer to

INT-22, "Removal and Installation"

Disconnect fixing clips and harness clip, and then remove rear floor duct 2 LH or RH.

INSTALLATION

Install in the reverse order of removal.

REAR VENTILATOR DUCT 1

REAR VENTILATOR DUCT 1 : Removal and Installation

INFOID:0000000010787480

REMOVAL

Remove instrument panel assembly. Refer to

IP-13, "Removal and Installation"

Disengage pawls, and then remove rear ventilator duct 1.

INSTALLATION

Install in the reverse order of removal.

REAR VENTILATOR DUCT 2

REAR VENTILATOR DUCT 2 : Removal and Installation

INFOID:0000000010787481

REMOVAL

Remove center console assembly. Refer to

IP-19, "Removal and Installation"

Remove fixing screws (A), and then remove rear ventilator duct 2 .

INSTALLATION

Install in the reverse order of removal.

REAR VENTILATOR GRILLE

REAR VENTILATOR GRILLE : Removal and Installation

INFOID:0000000010787482

REMOVAL

Remove console rear finisher assembly. Refer to

IP-19, "Removal and Installation"

JMIIA3340ZZ

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