Nissan X-Trail 32. Manual — part 1770
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< PRECAUTION >
PRECAUTIONS
PRECAUTION
PRECAUTIONS
Precautions for Removing Battery Terminal
INFOID:0000000010822771
• 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.
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.
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.
SEF289H
PRECAUTIONS
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< PRECAUTION >
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Precautions for Suspension
INFOID:0000000010822772
• When installing rubber bushings, the final tightening must be carried out under unladen conditions with tires
on ground. Spilled oil might shorten the life of rubber bushings. Be sure to wipe off any spilled oil.
- Unladen conditions mean that fuel, engine coolant and lubricant are full. Spare tire, jack, hand tools and
mats are in designated positions.
• After servicing suspension parts, be sure to check wheel alignment.
• Self-lock nuts are not reusable. Always use new ones when installing. Since new self-lock nuts are pre-oiled,
tighten as they are.
RSU-4
< PREPARATION >
PREPARATION
PREPARATION
PREPARATION
Commercial Service Tools
INFOID:0000000010822773
Tool name
Description
Spring compressor
Removing and installing coil spring
Manual lift table caddy
Removing and installing rear suspension
member
S-NT717
ZZA1210D
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
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< SYMPTOM DIAGNOSIS >
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SYMPTOM DIAGNOSIS
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
NVH Troubleshooting Chart
INFOID:0000000010822774
Use chart below to find the cause of the symptom. If necessary, repair or replace these parts.
×
: Applicable
Reference
,
,
,
,
,
,
—
—
—
,
,
,
,
,
,
—
NVH in DLN
sections.
NVH in DLN
sections.
NVH in DLN
sections.
NVH in WT section.
NVH in WT section.
NVH in RAX sections.
NVH in BR section.
Possible cause and SUSPECTED PARTS
Im
p
rop
er i
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, lo
os
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es
s
Sh
oc
k a
b
s
o
rb
er
de
form
at
ion
, d
a
m
a
g
e
or d
e
fl
ec
ti
on
Bu
sh
ing
o
r m
oun
ti
ng
de
teri
ora
tio
n
Part
s interference
S
p
rin
g
f
a
ti
gu
e
Su
sp
en
si
on lo
os
en
es
s
In
co
rrec
t wh
ee
l a
lig
nm
en
t
S
tab
ili
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r ba
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PROPELLER S
H
A
F
T
DIFF
ERENTIAL
REAR
AX
LE AND
REAR
SUSPE
N
S
ION
TIRE
ROAD WHEEL
DRIVE SHAFT
BRAKE
Symptom
REAR SUSPENSION
Noise
×
×
×
×
×
×
×
×
×
×
×
×
×
Shake
×
×
×
×
×
×
×
×
×
×
×
Vibration
×
×
×
×
×
×
×
×
×
Shimmy
×
×
×
×
×
×
×
×
×
Judder
×
×
×
×
×
×
×
Poor quality ride
or handling
×
×
×
×
×
×
×
×
×
×
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