Nissan Murano. Manual — part 752
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
FAX-3
< SYMPTOM DIAGNOSIS >
[2WD]
C
E
F
G
H
I
J
K
L
M
A
B
FAX
N
O
P
SYMPTOM DIAGNOSIS
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
NVH Troubleshooting Chart
INFOID:0000000009717885
Use chart below to find the cause of the symptom. If necessary, repair or replace these parts.
×
: Applicable
Reference
—
—
—
NV
H in
F
A
X
an
d
FSU s
e
c
tio
ns
Re
fe
r to
FRONT AXL
E i
n
t
h
is cha
rt
NVH in WT
section
NVH in WT
section
Ref
e
r t
o
DRIVE
SHAFT
in this
chart
NVH in BR
section
NVH in S
T
section
Possible cause and SUSPECTED PARTS
Ex
ce
ss
iv
e joi
nt an
gl
e
Jo
in
t sl
id
in
g
re
si
st
a
n
c
e
Im
ba
la
nc
e
Imp
rop
er i
ns
ta
lla
ti
o
n,
lo
os
en
es
s
Part
s interf
erence
Whe
e
l be
ari
n
g
da
ma
ge
FRONT A
X
LE
AND FRONT SUSP
ENSION
FRONT A
XLE
TI
RE
ROAD WHEE
L
DRIVE SHAFT
BRAKE
STE
E
RING
Symptom
DRIVE
SHAFT
Noise
×
×
×
×
×
×
×
×
×
Shake
×
×
×
×
×
×
×
×
×
FRONT
AXLE
Noise
×
×
×
×
×
×
×
×
×
Shake
×
×
×
×
×
×
×
×
×
Vibration
×
×
×
×
×
×
×
Shimmy
×
×
×
×
×
×
×
Judder
×
×
×
×
×
×
Poor quality ride or handling
×
×
×
×
×
FAX-4
< PRECAUTION >
[2WD]
PRECAUTIONS
PRECAUTION
PRECAUTIONS
FOR USA AND CANADA
FOR USA AND CANADA : Precaution for Supplemental Restraint System (SRS) "AIR
BAG" and "SEAT BELT PRE-TENSIONER"
INFOID:0000000009717886
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. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
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.
FOR USA AND CANADA : Precautions for Drive Shaft
INFOID:0000000009717887
• Observe the following precautions when disassembling and assembling drive shaft.
• Never disassemble joint sub-assembly because it is non-overhaul parts.
• Perform work in a location which is as dust-free as possible.
• Clean the parts, before disassembling and assembling.
• Prevent the entry of foreign objects during disassembly of the service location.
• Reassemble disassembled parts carefully in the correct order. If work is interrupted, a clean cover must be
placed over parts.
• Use paper waste. Fabric shop cloths must not be used because of the danger of lint adhering to parts.
• Clean disassembled parts (except for rubber parts) with kerosene which shall be removed by blowing with
air or wiping with paper waste.
PRECAUTIONS
FAX-5
< PRECAUTION >
[2WD]
C
E
F
G
H
I
J
K
L
M
A
B
FAX
N
O
P
FOR USA AND CANADA : Precautions for Removing of Battery Terminal
INFOID:0000000009956973
• When removing the 12V battery terminal, turn OFF the ignition
switch and wait at least 30 seconds.
NOTE:
ECU may be active for several tens of seconds after the ignition
switch is turned OFF. If the battery terminal is removed before ECU
stops, then a DTC detection error or ECU data corruption 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.
FOR MEXICO
FOR MEXICO : Precaution for Supplemental Restraint System (SRS) "AIR BAG" and
"SEAT BELT PRE-TENSIONER"
INFOID:0000000009717888
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.
FOR MEXICO : Precautions for Drive Shaft
INFOID:0000000009717889
• Observe the following precautions when disassembling and assembling drive shaft.
• Never disassemble joint sub-assembly because it is non-overhaul parts.
• Perform work in a location which is as dust-free as possible.
• Clean the parts, before disassembling and assembling.
• Prevent the entry of foreign objects during disassembly of the service location.
• Reassemble disassembled parts carefully in the correct order. If work is interrupted, a clean cover must be
placed over parts.
• Use paper waste. Fabric shop cloths must not be used because of the danger of lint adhering to parts.
• Clean disassembled parts (except for rubber parts) with kerosene which shall be removed by blowing with
air or wiping with paper waste.
SEF289H
FAX-6
< PRECAUTION >
[2WD]
PRECAUTIONS
FOR MEXICO : Precautions for Removing of Battery Terminal
INFOID:0000000009956974
• When removing the 12V battery terminal, turn OFF the ignition
switch and wait at least 30 seconds.
NOTE:
ECU may be active for several tens of seconds after the ignition
switch is turned OFF. If the battery terminal is removed before ECU
stops, then a DTC detection error or ECU data corruption 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.
SEF289H
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