Nissan X-Trail 32. Manual - part 1782

 

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Nissan X-Trail 32. Manual - part 1782

 

 

PRECAUTIONS

SBC-3

< PRECAUTION >

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• 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.

6.

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

7.

Perform the necessary repair operation.

8.

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.)

9.

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

Precautions for Removing Battery Terminal

INFOID:0000000011006821

• 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 1 or Instruction 2 described below.
For vehicles parked by ignition switch OFF, refer to Instruction 2.

INSTRUCTION 1

1.

Open the hood.

2.

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

3.

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

4.

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.

5.

Remove 12V battery terminal.

CAUTION:

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

INSTRUCTION 2 (FOR VEHICLES PARKED BY IGNITION SWITCH OFF)

1.

Unlock the door with intelligent key or remote keyless entry.

SEF289H

D4D engine

: 20 minutes

HRA2DDT

: 12 minutes

K9K engine

: 4 minutes

M9R engine

: 4 minutes

R9M engine

: 4 minutes

V9X engine

: 4 minutes

SBC-4

< PRECAUTION >

PRECAUTIONS

NOTE:
At this moment, ACC power is supplied.

2.

Open the driver side door.

3.

Open the hood.

4.

Close the driver side door.

5.

Wait at least 3 minutes.

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.

COMPONENT PARTS

SBC-5

< SYSTEM DESCRIPTION >

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SYSTEM DESCRIPTION

COMPONENT PARTS

Component Parts Location

INFOID:0000000010926545

JMHIA2968ZZ

No.

Component

Function

Rear seat belt buckle switch
(Center and RH)

Refer to 

SBC-6, "Seat Belt Buckle Switch"

.

Combination meter

• Receives seat belt buckle switch signal from air bag diagnosis sensor unit.
• Turns the seat belt warning lamp ON when the seat belt is unfastened.
• Turns the rear seat belt warning (information display/buzzer) ON according to the re-

quest from air bag diagnosis sensor unit via CAN communication.

ABS actuator and electric unit 
(Control unit)

Transmits vehicle speed signal to combination meter.
Refer to 

BRC-14, "Component Parts Location"

 for detailed installation location.

Air bag diagnosis sensor unit

Transmits seat belt buckle switch signal to combination meter.
Refer to 

SRC-6, "Component Parts Location"

 for detailed installation location.

Front seat belt buckle switch
(Passenger side)

Refer to 

SBC-6, "Seat Belt Buckle Switch"

.

Rear seat belt buckle switch
(LH)

Refer to 

SBC-6, "Seat Belt Buckle Switch"

.

SBC-6

< SYSTEM DESCRIPTION >

COMPONENT PARTS

Seat Belt Buckle Switch

INFOID:0000000010926546

• Detects seat belt status and transmits seat belt buckle switch (pas-

senger side and rear) signal to air bag diagnosis sensor unit.

• The seat belt buckle switch is installed in the seat belt buckle.

JMHIA2276ZZ

 

 

 

 

 

 

 

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