Nissan X-Trail 32. Instruction — part 1496
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< PRECAUTION >
[CAN]
PRECAUTIONS
• Bypass connection is never allowed at the repaired area.
NOTE:
Bypass connection may cause CAN communication error. The
spliced wire becomes separated and the characteristics of twisted
line are lost.
• Replace the applicable harness as an assembly if error is detected on the shield lines of CAN communica-
tion line.
Precautions for Removing Battery Terminal
INFOID:0000000011009303
• 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:
SKIB8767E
SEF289H
D4D engine
: 20 minutes
HRA2DDT
: 12 minutes
K9K engine
: 4 minutes
M9R engine
: 4 minutes
R9M engine
: 4 minutes
V9X engine
: 4 minutes
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PRECAUTIONS
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< PRECAUTION >
[CAN]
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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.
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.
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< SYSTEM DESCRIPTION >
[CAN]
COMPONENT PARTS
SYSTEM DESCRIPTION
COMPONENT PARTS
Component Parts Location
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LHD models
RHD models
Front camera unit
ABS actuator and electric unit (con-
trol unit)
Distance sensor
ECM
TCM
IPDM E/R
EPS control unit
Automatic back door control unit
Sonar control unit
4WD control unit
Around view monitor control unit
Chassis control module
NAVI control unit
Combination meter
BCM
Data link connector
Steering angle sensor
Air bag diagnosis sensor unit
Electric parking brake control mod-
ule
• A/C auto amp. (With auto A/C)
• A/C amp. (With instruction A/C)
JSMIA1843ZZ
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COMPONENT PARTS
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< SYSTEM DESCRIPTION >
[CAN]
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Front camera unit
EPS control unit
Distance sensor
ECM
TCM
IPDM E/R
ABS actuator and electric unit (con-
trol unit)
Automatic back door control unit
Sonar control unit
4WD control unit
Combination meter
NAVI control unit
Chassis control module
Around view monitor control unit
BCM
Electric parking brake control mod-
ule
Air bag diagnosis sensor unit
• A/C auto amp. (With auto A/C)
• A/C amp. (With instruction A/C)
Steering angle sensor
Data link connector
JSMIA1844ZZ
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