Qashqai J11. Door & Lock

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.

Precaution Necessary for Steering Wheel Rotation After Battery Disconnect

INFOID:0000000010479684

CAUTION:

Comply with the following cautions to prevent any error and malfunction.
• Before removing and installing any control units, first turn the ignition power source and accessory

power source to the OFF, 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.

Open driver door.

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

Turn the ignition switch to OFF position with driver door open.

Wait for 3 minutes or longer with driver door open.
NOTE:
• Do not close driver door because the steering wheel locks when driver door is closed.

DLK-26

< PRECAUTION >

[TYPE 1]

PRECAUTIONS

• The auto acc function is adapted to this vehicle. For this reason, even when the ignition switch is turned

to OFF position, the accessory power source does not turned OFF and continues to be supplied for a
certain amount of time.

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.

When the repair work is completed, re-connect both battery cables. With the brake pedal released, turn
the ignition switch from OFF 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.

Precaution for Procedure without Cowl Top Cover

INFOID:0000000010434539

When performing the procedure after removing cowl top cover, cover
the lower end of windshield with urethane, etc to prevent damage to
windshield.

Precautions for Removing Battery Terminal

INFOID:0000000010503427

• 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.

PIIB3706J

SEF289H

D4D engine

: 20 minutes

HRA2DDT

: 12 minutes

K9K engine

: 4 minutes

M9R engine

: 4 minutes

PRECAUTIONS

DLK-27

< PRECAUTION >

[TYPE 1]

DLK

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.

Work

INFOID:0000000010434541

• After removing and installing the opening/closing parts, be sure to carry out fitting adjustments to check their

operational.

• Check the lubrication level, damage, and wear of each part. If necessary, grease or replace it.

R9M engine

: 4 minutes

V9X engine

: 4 minutes

COMPONENT PARTS

DLK-29

< SYSTEM DESCRIPTION >

[TYPE 1]

DLK

SYSTEM DESCRIPTION

COMPONENT PARTS

Component Parts Location

INFOID:0000000010434543

Power window main switch (door lock
and unlock switch)

Push-button ignition switch

Combination meter

BCM
Refer to

BCS-6, "BODY CONTROL

SYSTEM : Component Parts Location"

Front power window switch (passen-
ger side) (door lock and unlock switch)

Door switch

Door lock assembly

Back door lock assembly

Back door opener switch assembly

10. Inside key antenna (luggage room)

11.

Inside key antenna (console)

12. Indicator unit (door lock status indica-

tor)

13. Intelligent Key warning buzzer

14. Outside key antenna

15. Door request switch

16. Outside antenna (rear bumper)

View with luggage room

View with center console assembly re-
moved

View with instrument panel

View with front bumper removed

View with door panel

View with rear bumper removed

JMKIB3265ZZ

DLK-30

< SYSTEM DESCRIPTION >

[TYPE 1]

COMPONENT PARTS

Component Description

INFOID:0000000010434544

Item

Function

Door lock and unlock switch

• Transmits door lock/unlock operation to BCM.
• Integrated in the power window main switch and center console assembly.

Combination meter

• Performs operation method guide and warning with buzzer.
• Transmits vehicle seep signal to CAN communication line.

Push-button ignition switch

• BCM transmits the change in the power supply position with the push-button ignition switch

to IPDM E/R via CAN communication line. IPDM E/R transmits the power supply position
status via CAN communication line to BCM.

• Immobilizer antenna amp checks Intelligent Key transponder.

BCM

BCM detects the vehicle status according to signals from each door switch and each outside/
inside key antenna. BCM transmits drive signal to door lock actuator when BCM receives op-
eration signal from remote keyless entry receiver and each switch.
Refer to

BCS-6, "BODY CONTROL SYSTEM : Component Parts Location"

for detailed in-

stallation location.

Door lock actuator

• Inputs locks/unlocks signal from BCM and locks/unlocks each door.
• Integrated in each door lock assembly.

Door request switch

• Transmits door lock/unlock operation to BCM.
• Integrated in the outside handle (driver side, passenger side and back door).

Door switch

Detects door open/close condition.

Inside key antenna

• Detects whether Intelligent Key is inside the vehicle.
• Installed in the instrument center, console and luggage room.

Intelligent Key warning buzzer

Warns for an inappropriate operation.

Outside key antenna

• Detects whether Intelligent Key is outside the vehicle.
• Integrated in the outside handle.

Intelligent Key

The following functions are available when having and carrying electronic ID.
• Door lock/unlock
• Engine start
• Remote control entry function is available when operating on button.

Super lock actuator

• Inputs super lock set/release signal from BCM and set/release super lock function.
• Integrated in each door lock assembly.

Unlock sensor

Built-in in driver side door lock assembly
• Detects door lock condition of driver door

SYSTEM (POWER DOOR LOCK SYSTEM)

DLK-31

< SYSTEM DESCRIPTION >

[TYPE 1]

DLK

SYSTEM (POWER DOOR LOCK SYSTEM)

System Diagram

INFOID:0000000010434545

System Description

INFOID:0000000010434546

DOOR LOCK FUNCTION

Door Lock and Unlock Switch

• The door lock and unlock switch (driver side) is built into power window main switch.
• The door lock and unlock switch (passenger side) is built into front power window switch (passenger side).
• Interlocked with the locking operation of door lock and unlock switch, door lock actuators of all doors are

locked.

• Interlocked with the unlocking operation of door lock and unlock switch, door lock actuators of all doors actu-

ator are unlocked.

Unlock Sensor

• BCM locks all doors or unlocks all doors, when driver door lock knob is operated.
• With the mechanical key inserted in the door key cylinder on driver side, turning it to lock position, locks door

lock actuator of all doors.

• With the mechanical key inserted in the door key cylinder on driver side, turning it to unlock position, unlocks

door lock actuator of all doors.

Operation Condition

If all of the following conditions are satisfied, door lock and unlock operation is performed using the door lock
and unlock switch.

INTERIOR ROOM LAMP CONTROL FUNCTION

Interior room lamp is controlled according to door lock /unlock state, refer to

INL-8, "INTERIOR ROOM LAMP

CONTROL SYSTEM : System Description"

AIR BAG INTERLOCK UNLOCK FUNCTION

When ignition switch is ON and BCM receives shock status signal, it operates automatically to unlock all
doors. Air bag diagnosis sensor unit sends the shock status signal to BCM via CAN communication.

IGNITION POSITION WARNING FUNCTION

All doors are locked once, but BCM immediately unlocks all doors, according to driver door lock status
detected by unlock sensor, when door lock operation is performed, driver door is open, and ignition position is
ON.

DOOR LOCK STATUS INDICATOR OPERATION

JMKIB2435GB

Door lock and unlock switch operation

Operation condition

LOCK/UNLOCK

• Doors are not locked by Intelligent Key, door request switch

and auto door lock function

• Ignition position warning function is not activated

DLK-32

< SYSTEM DESCRIPTION >

[TYPE 1]

SYSTEM (POWER DOOR LOCK SYSTEM)

The door lock status indicator indicates door lock status under the following condition.

UNLOCK LINK FUNCTION

When driver door or passenger door is opened using the override function, all doors are unlocked.
Unlock function operates when driver door or passenger door is open while all of the following conditions are
satisfied.

NOTE:
When anti-hijack function is activated, only the applicable door is unlocked.

Indicator operation

Ignition position

Door status

Lock operation

ON (30 minutes timer)

OFF

All doors are closed and door
is locked

Door lock and unlock switch

All doors are closed and door
is locked

Door lock and unlock switch

ON (1 minute timer)

OFF

All doors are closed and door
is locked

Intelligent Key, door request

switch or auto door lock func-

tion

All doors are closed and door
is locked

Intelligent Key, door request

switch or auto door lock func-

tion

→

OFF

–

(All doors are closed

→

any

door is open) or (All doors are
locked

→

any door is un-

locked)

–

ON (timer is running)

→

(timer is stop)

OFF

→

–

→

ON (30 minutes timer)

→

OFF

–

Door lock and unlock switch

→

ON (1 minute timer)

→

OFF

–

Intelligent Key, door request

switch or auto door lock func-

tion

Operation condition

• Doors are locked by door lock/unlock switch or by automatic lock/unlock function
• Driver or passenger door switch is switched from OFF to ON
• Anti-hijack function is not activated
• Vehicle speed is 5 km/h (3 MPH) or less

Qashqai J11. Door & Lock - part 1