Nissan Qashqai J11. Manual — part 1279
PRECAUTIONS
DLK-385
< PRECAUTION >
[TYPE 3]
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PRECAUTION
PRECAUTIONS
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"
INFOID:0000000010434950
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 for Procedure without Cowl Top Cover
INFOID:0000000010434952
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:0000000010503429
• 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.
PIIB3706J
DLK-386
< PRECAUTION >
[TYPE 3]
PRECAUTIONS
• 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.
2.
Turn ignition switch to the ON position.
3.
Turn ignition switch to the OFF position with the driver side door opened.
4.
Get out of the vehicle and close the driver side door.
5.
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.
6.
Remove 12V battery terminal.
CAUTION:
After installing 12V battery, always check self-diagnosis results of all ECUs and erase DTC.
Work
INFOID:0000000010434954
• 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.
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
DLK-387
< PREPARATION >
[TYPE 3]
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PREPARATION
Commercial Service Tools
INFOID:0000000010434955
Tool name
Description
Engine ear
Locating the noise
Remover tool
Remove the clips, pawls, and metal clips
Power tool
SIIA0995E
PIIB7923J
PIIB1407E
DLK-388
< SYSTEM DESCRIPTION >
[TYPE 3]
COMPONENT PARTS
SYSTEM DESCRIPTION
COMPONENT PARTS
Component Parts Location
INFOID:0000000010434956
Component Description
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1.
Back door opener switch
2.
Power window main switch (door
lock and unlock switch)
3.
Combination meter
4.
SYSTEM : Component Parts Loca-
tion"
5.
Front power window switch (passen-
ger side) (door lock and unlock
switch)
6.
Door lock assembly
7.
Door switch
8.
Back door lock assembly
JMKIB3272ZZ
Item
Function
Back door lock assembly
Opens the back door with the back door open signal from BCM.
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 operation signal from remote keyless entry receiver and each
switch.
Refer to
BCS-6, "BODY CONTROL SYSTEM : Component Parts Location"
for de-
tailed installation location.
Combination meter
• Performs operation method guide and warning with buzzer.
• Transmits vehicle seep signal to CAN communication line.
Door lock actuator
• Inputs locks/unlocks signal from BCM and locks/unlocks each door.
• Integrated in each door lock assembly.
Door lock and unlock switch
• Transmits door lock/unlock operation to BCM.
• Integrated in the power window main switch and center console assembly.
Door switch
Detects door open/close condition.
Keyfob
Transmits button operation to remote keyless entry receiver.
Key switch
Key switch detects that ignition key is inserted into the ignition key cylinder, and
then transmits the signal to BCM.
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