Nissan Murano Z51 (2012 year). Manual — part 92
WT-32
< DTC/CIRCUIT DIAGNOSIS >
POWER SUPPLY AND GROUND CIRCUIT
POWER SUPPLY AND GROUND CIRCUIT
Diagnosis Procedure
INFOID:0000000007544959
1.
POWER SUPPLY SYSTEM CHECK
1.
Turn the ignition switch OFF.
2.
Disconnect the BCM harness connector.
3.
Turn the ignition switch ON.
CAUTION:
Never start the engine.
4.
Check the voltage between the BCM harness connector and the ground.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Repair or replace damaged parts.
2.
GROUND SYSTEM INSPECTION
1.
Turn the ignition switch OFF.
2.
Check the continuity between the BCM harness connector and the ground.
Is the inspection result normal?
YES
>> • Check the 10A fuse [No. 10 in fuse block (J/B)].
• Check the 40A fusible link [No. L in fuse block].
NO
>> Repair or replace damaged parts.
BCM
—
Voltage
Connector
Terminal
M118
1
Ground
Battery voltage
M119
11
BCM
—
Continuity
Connector
Terminal
M119
13
Ground
Existed
Revision: 2013 February
2012 MURANO
TPMS
WT-33
< SYMPTOM DIAGNOSIS >
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SYMPTOM DIAGNOSIS
TPMS
Symptom Table
INFOID:0000000007544960
LOW TIRE PRESSURE WARNING LAMP SYMPTOM CHART
Revision: 2013 February
2012 MURANO
WT-34
< SYMPTOM DIAGNOSIS >
TPMS
Diagnosis items
Symptom
(Ignition switch
ON)
Low tire pressure warning lamp
Cause
Action
Low tire pres-
sure warning
lamp
The low tire pres-
sure warning lamp
illuminates for 1
second, then turns
OFF.
Wake-up operation for all
tire pressure sensors at
wheels is completed.
No system malfunctions
The low tire pres-
sure warning lamp
repeats blinking
ON for 2 seconds
and OFF for 0.2
seconds.
Wake-up operation for all
tire pressure sensors at
wheels is not completed.
Perform the wake-up oper-
ation for all tire pressure
sensors at wheels. Refer to
.
The low tire pres-
sure warning lamp
blinks once.
The front left tire pres-
sure sensor is not acti-
vated.
Perform the wake-up oper-
ation for the tire pressure
sensor at front left wheel.
Refer to
The low tire pres-
sure warning lamp
repeats blinking
twice.
The front right tire pres-
sure sensor is not acti-
vated.
Perform the wake-up oper-
ation for the tire pressure
sensor at front right wheel.
Refer to
The low tire pres-
sure warning lamp
repeats blinking for
3 times.
The rear right tire pres-
sure sensor is not acti-
vated.
Perform the wake-up oper-
ation for the tire pressure
sensor at rear right wheel.
Refer to
The low tire pres-
sure warning lamp
repeats blinking for
4 times.
The rear left tire pressure
sensor is not activated.
Perform the wake-up oper-
ation for the tire pressure
sensor at rear left wheel.
Refer to
The low tire pres-
sure warning lamp
turns ON and stays
illuminated.
Low tire pressure
Check the tire pressure for
all wheels and adjust to the
specified value. Refer to
.
SEIA0592E
SEIA0593E
JPEIC0090GB
SEIA0595E
SEIA0596E
SEIA0597E
SEIA0598E
Revision: 2013 February
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TPMS
WT-35
< SYMPTOM DIAGNOSIS >
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NOTE:
If tire pressure sensor wake-up operation is not completed for two or more tire pressure sensors, the applica-
ble low tire pressure warning lamp blinking patterns are displayed continuously.
(Example: Blinks once/OFF/blinks 3 times = Wake-up operation is not completed at the front left wheel and
rear right wheel tire pressure sensors.)
Low tire pres-
sure warning
lamp
The low tire pres-
sure warning lamp
repeats blinking at
0.5-second inter-
vals for 1 minute,
and then stays illu-
minated.
The combination meter
fuse is open or removed
(or pulled out).
Check and install the com-
bination meter fuse. If nec-
essary, replace the fuse.
The low tire pressure
warning control unit har-
ness connector is re-
moved.
Check the connection con-
ditions of the low tire pres-
sure warning control unit
harness connector, and re-
pair if necessary.
Tire Pressure Monitoring
System (TPMS) mal-
function.
• Perform CONSULT self-
diagnosis. Refer to
"AIR PRESSURE MONI-
TOR : CONSULT Func-
tion (BCM - AIR
PRESSURE MONI-
TOR)"
• If necessary, perform tire
pressure sensor ID regis-
tration. Refer to
.
Hazard warning
lamp
The hazard warn-
ing lamp does not
blink twice when
the tire pressure
sensor is activated.
—
1.
The tire pressure
sensor activation
tool (J-45295) does
not activate.
2.
The ignition switch
is OFF when the
tire pressure sen-
sor wake-up opera-
tion is performed.
3.
The tire pressure
sensor activation
tool (J-45295) is
not used in the cor-
rect position.
4.
The tire pressure
sensor is already
waked up.
1.
Replace the battery in
the tire pressure sen-
sor activation tool (J-
45295).
2.
Turn the ignition
switch ON when per-
forming the tire pres-
sure sensor wake-up
operation.
3.
Operate the tire pres-
sure sensor activation
tool (J-45295) in the
correct position when
performing the wake-
up operation.
4.
No procedure.
Diagnosis items
Symptom
(Ignition switch
ON)
Low tire pressure warning lamp
Cause
Action
SEIA0788E
Revision: 2013 February
2012 MURANO
WT-36
< SYMPTOM DIAGNOSIS >
LOW TIRE PRESSURE WARNING LAMP DOES NOT TURN ON
LOW TIRE PRESSURE WARNING LAMP DOES NOT TURN ON
Description
INFOID:0000000007544961
The low tire pressure warning lamp does not illuminate when the ignition switch is turned ON.
NOTE:
The low tire pressure warning lamp illuminates for approximately 1 second and then turns OFF when the igni-
tion switch is turned ON. This is to check that no abnormal condition is present in the tire pressure monitoring
system.
The lamp bulb may be burnt out or the tire pressure monitoring system may be malfunctioning if the low tire
pressure warning lamp does not illuminate when the ignition switch is turned ON.
Diagnosis Procedure
INFOID:0000000007544962
1.
CHECK LOW TIRE PRESSURE WARNING LAMP
Perform trouble diagnosis of the low tire pressure warning lamp. Refer to
Is the inspection result normal?
YES
>> Check pin terminal and connection of each connector for damage and loose connection.
NO
>> Repair or replace damaged parts.
Revision: 2013 February
2012 MURANO
LOW TIRE PRESSURE WARNING LAMP DOES NOT TURN OFF
WT-37
< SYMPTOM DIAGNOSIS >
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LOW TIRE PRESSURE WARNING LAMP DOES NOT TURN OFF
Description
INFOID:0000000007544963
The low tire pressure warning lamp does not turn OFF after several seconds is passed after engine starts.
Diagnosis Procedure
INFOID:0000000007544964
1.
CHECK TIRE PRESSURE
1.
Turn the ignition switch ON.
CAUTION:
Never start the engine.
2.
Check the tire pressure for all wheels and adjust to the specified value. Refer to
.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Inspect or repair the tires or wheels.
2.
CHECK LOW TIRE PRESSURE WARNING LAMP
Check low tire pressure warning lamp display.
Does not low tire pressure warning lamp turn OFF?
YES
>> GO TO 3.
NO
>> INSPECTION END
3.
CHECK BCM
With CONSULT
Perform “SELF-DIAG RESULTS” in “AIR PRESSURE MONITOR” of “BCM”.
Is any DTC detected?
YES
>> Check the DTC. Refer to
NO
>> GO TO 4.
4.
CHECK BCM POWER SUPPLY AND GROUND CIRCUIT
Perform the trouble diagnosis for power supply and ground circuit. Refer to
Is the inspection result normal?
YES
>> Replace BCM. Refer to
.
NO
>> Repair or replace error-detected parts.
Revision: 2013 February
2012 MURANO
WT-38
< SYMPTOM DIAGNOSIS >
LOW TIRE PRESSURE WARNING LAMP BLINKS
LOW TIRE PRESSURE WARNING LAMP BLINKS
Description
INFOID:0000000007544965
The low tire pressure warning lamp blinks when the ignition switch is turned ON.
NOTE:
The position of an inactive tire pressure sensor can be identified by checking the blinking timing of the low tire
pressure warning lamp.
Diagnosis Procedure
INFOID:0000000007544966
1.
TIRE PRESSURE SENSOR WAKE-UP OPERATION
Perform the tire pressure sensor wake-up. Refer to
.
Is the tire pressure sensor wake-up completed?
YES
>> GO TO 2.
NO
>> Perform trouble diagnosis for the tire pressure sensor. Refer to
.
2.
TIRE PRESSURE SENSOR ID REGISTRATION
Perform tire pressure sensor ID registration. Refer to
.
Is tire pressure sensor ID registration completed?
YES
>> INSPECTION END
NO
>> Perform the self-diagnosis for “AIR PRESSURE MONITOR”. Refer to
JPEIC0089GB
Revision: 2013 February
2012 MURANO
ID REGISTRATION CANNOT BE COMPLETED
WT-39
< SYMPTOM DIAGNOSIS >
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ID REGISTRATION CANNOT BE COMPLETED
Description
INFOID:0000000007544967
The ID of the tire pressure sensor installed in each wheel cannot be registered in the tire pressure monitoring
system. Inspect the tire pressure sensor or the tire pressure monitoring system circuit.
Diagnosis Procedure
INFOID:0000000007544968
1.
TIRE PRESSURE SENSOR WAKE-UP
Perform the tire pressure sensor wake-up. Refer to
.
Is the tire pressure sensor wake-up completed?
YES
>> GO TO 3.
NO
>> GO TO 2.
2.
CHECK TIRE PRESSURE SENSOR ACTIVATION TOOL
Check tire pressure sensor activation tool.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Replace the battery of tire pressure sensor activation tool or repair/replace the tire pressure sen-
sor activation tool.
3.
TIRE PRESSURE SENSOR ID REGISTRATION
Perform tire pressure sensor ID registration. Refer to
.
CAUTION:
To perform ID registration, observe the following points:
• Never register ID in a place where radio waves are interfered (e.g. radio tower).
• Never register ID in a place close to vehicles including TPMS.
Is tire pressure sensor ID registration completed?
YES
>> INSPECTION END
NO
>> GO TO 4.
4.
CHECK TIRE PRESSURE SIGNAL
Change the work location and perform ID registration again.
NOTE:
Depending on the tire pressure sensor position*, a blind spot exists, and the tire pressure receiver gets a
poor reception. If an ID registration is performed under this condition, the registration may not be completed.
In such case, follow the instructions below to improve the radio wave receiving environment.
• Rotate tire by 90
°
, 180
°
, or 270
°
. (This Step is to change tire pressure sensor position.)
• Open the door close to the tire of which ID registration is ongoing.
*: Radio wave reception condition depends on vehicle architecture (e.g. body harness layout, tire wheel
design) or environment.
When ID registration is performed, which wheels do not react?
All wheels react and ID registration is possible.>>INSPECTION END
Only certain wheel(s) do not react.>>Replace applicable tire pressure sensor. Refer to
All wheels do not react.>>Check the tire pressure receiver. Refer to
WT-29, "Component Function Check"
Revision: 2013 February
2012 MURANO
WT-40
< SYMPTOM DIAGNOSIS >
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
NVH Troubleshooting Chart
INFOID:0000000007544969
Use chart below to find the cause of the symptom. If necessary, repair or replace these parts.
×
: Applicable
Reference page
,
.
—
—
NVH in DLN section.
NVH in DLN section.
NVH in F
AX and FSU sections.
NVH
in
RAX and RSU sections.
Re
fer t
o
T
IRES i
n
t
h
is cha
rt.
Re
fe
r to
ROAD WHEEL
in
th
is ch
art
.
NVH i
n
F
AX,
R
A
X section.
NVH in BR section.
NV
H
in
S
T
s
e
cti
on
.
Possible cause and SUSPECTED PARTS
Imp
rop
er i
ns
ta
lla
ti
o
n,
lo
os
en
es
s
Out
-of-ro
un
d
un
ba
lan
c
e
Incorrect t
ire
pressure
Uneven tire
wear
Def
o
rm
ati
o
n
o
r da
ma
ge
No
n-u
n
if
ormi
ty
In
co
rrec
t t
ire
si
ze
PROPELLER SHAFT
DIFF
ERENTIAL
FRONT A
X
LE
AND FRONT SUSP
ENSION
REAR A
X
LE
AND REAR SUSP
ENSION
TI
RE
S
ROAD WHEE
LS
DRIVE SHAFT
BRAKE
STE
E
RING
Symptom
TIRES
Noise
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
Shake
×
×
×
×
×
×
×
×
×
×
×
×
×
×
Vibration
×
×
×
×
×
×
×
Shimmy
×
×
×
×
×
×
×
×
×
×
×
×
×
Judder
×
×
×
×
×
×
×
×
×
×
×
×
Poor quality ride
or handling
×
×
×
×
×
×
×
×
×
×
ROAD
WHEEL
Noise
×
×
×
×
×
×
×
×
×
×
×
×
Shake
×
×
×
×
×
×
×
×
×
×
×
Shimmy, Judder
×
×
×
×
×
×
×
×
×
Poor quality ride
or handling
×
×
×
×
×
×
×
Revision: 2013 February
2012 MURANO
ROAD WHEEL
WT-41
< PERIODIC MAINTENANCE >
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PERIODIC MAINTENANCE
ROAD WHEEL
Adjustment
INFOID:0000000007544970
BALANCING WHEELS (BONDING WEIGHT TYPE)
Preparation Before Adjustment
Using releasing agent, remove double-faced adhesive tape from the road wheel.
CAUTION:
• Be careful not to scratch the road wheel during removal.
• After removing double-faced adhesive tape, wipe clean traces of releasing agent from the road
wheel.
Wheel Balance Adjustment
• If a tire balance machine has adhesion balance weight mode settings and drive-in weight mode setting,
select and adjust a drive-in weight mode suitable for road wheels.
• The details of the adjustment procedure are different for each model of wheel balancer. Therefore, refer to
each instruction manual.
1.
Set road wheel on tire balance machine using the center hole as a guide. Start the tire balance machine.
2.
When inner and outer unbalance values are shown on the tire balance machine indicator, multiply outer
unbalance value by 5/3 to determine balance weight that should be used. Select the outer balance weight
with a value closest to the calculated value above and install to the designated outer position of, or at the
designated angle in relation to the road wheel.
CAUTION:
• Do not install the inner balance weight before installing the outer balance weight.
• Before installing the balance weight, be sure to clean the mating surface of the road wheel.
a.
Indicated unbalance value
×
5/3 = balance weight to be installed
Calculation example:
23 g (0.81 oz)
×
5/3 = 38.33 g (1.35 oz)
⇒
37.5 g (1.32 oz) bal-
ance weight (closer to calculated balance weight value)
NOTE:
Note that balance weight value must be closer to the calculated
balance weight value.
Example:
36.2
⇒
35 g (1.23 oz)
36.3
⇒
37.5 g (1.32 oz)
b.
Installed balance weight in the position.
SMA054D
Revision: 2013 February
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WT-42
< PERIODIC MAINTENANCE >
ROAD WHEEL
• When installing balance weight (1) to road wheels, set it into
the grooved area (A) on the inner wall of the road wheel as
shown in the figure so that the balance weight center (B) is
aligned with the tire balance machine indication position
(angle) (C).
CAUTION:
• Always use genuine NISSAN adhesion balance weights.
• Balance weights are non-reusable; always replace with
new ones.
• Do not install three or more sheets of balance weight.
c.
If calculated balance weight value exceeds 50 g (1.76 oz), install
two balance weight sheets in line with each other as shown in
the figure.
CAUTION:
Do not install one balance weight sheet on top of another.
3.
Start the tire balance machine again.
4.
Install drive-in balance weight on inner side of road wheel in the
tire balance machine indication position (angle).
CAUTION:
Do not install three or more balance weight.
5.
Start the tire balance machine. Check that inner and outer resid-
ual unbalance values is within the allowable unbalance value.
CAUTION:
If either residual unbalance value exceeds limit, repeat installation procedures.
TIRE ROTATION
• Follow the maintenance schedule for tire rotation service intervals.
Refer to
MA-5, "FOR NORTH AMERICA : Explanation of General
(For North America),
(For Mexico).
• When installing the wheel, tighten wheel nuts to the specified
.
CAUTION:
• Do not include the T-type spare tire when rotating the tires.
• When installing wheels, tighten them diagonally by dividing
the work two to three times in order to prevent the wheels
from developing any distortion.
• Be careful not to tighten wheel nut at torque exceeding the
criteria for preventing strain of disc rotor.
• Use NISSAN genuine wheel nuts for aluminum wheels.
• Perform the ID registration, after tire rotation. Refer to
JPEIC0040ZZ
Allowable unbalance value
Dynamic (At flange):
Refer to
Static (At flange):
Refer to
PEIA0033E
SMA829C
Revision: 2013 February
2012 MURANO
ROAD WHEEL TIRE ASSEMBLY
WT-43
< REMOVAL AND INSTALLATION >
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REMOVAL AND INSTALLATION
ROAD WHEEL TIRE ASSEMBLY
Exploded View
INFOID:0000000007544971
Removal and Installation
INFOID:0000000007544972
REMOVAL
1.
Remove wheel nuts.
2.
Remove tire assembly.
INSTALLATION
Note the following, install in the reverse order of removal.
• When replacing or rotating wheels, perform the ID registration. Refer to
.
Inspection
INFOID:0000000007544973
ALUMINUM WHEEL
1.
Check tires for wear and improper inflation.
2.
Check wheels for deformation, cracks and other damage. If deformed, remove wheel and check wheel
runout.
a.
Remove tire from aluminum wheel and mount on a tire balance machine.
b.
Set dial indicator as shown in the figure.
c.
Check runout, If the axial runout (A) or radial runout (B) exceeds
the limit, replace aluminum wheel.
STEEL WHEEL
1.
Check tires for wear and improper inflation.
1.
Tire assembly
Refer to
JSGIA0639GB
Limit
Axial runout (A)
: Refer to
.
Radial runout (B)
: Refer to
.
SEIA0737E
Revision: 2013 February
2012 MURANO
WT-44
< REMOVAL AND INSTALLATION >
ROAD WHEEL TIRE ASSEMBLY
2.
Check wheels for deformation, clacks and other damage. If deformed, remove wheel and check wheel
runout.
a.
Remove tire from steel wheel and mount wheel on a tire balance machine.
b.
Set two dial indicators as shown in the illustration.
c.
Set each dial indicator to “0”.
d.
Rotate wheel and check dial indicators at several points around
the circumference of the wheel.
e.
Calculate runout at each point as shown below.
f.
Select maximum positive runout value and the maximum nega-
tive value. Add the two values to determine total runout.
CAUTION:
In case a positive or negative value is not available, use the
maximum value (negative or positive) for total runout.
g.
If the total runout value exceeds limit, replace steel wheel.
Axial runout (A)
: (
+
)/2
Radial runout (B)
: (
+
)/2
Limit
A
: Refer to
.
B
: Refer to
.
SEIA0738E
Revision: 2013 February
2012 MURANO
TIRE PRESSURE SENSOR
WT-45
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TIRE PRESSURE SENSOR
Exploded View
INFOID:0000000007544974
Removal and Installation
INFOID:0000000007544975
REMOVAL
1.
Remove tire assembly. Refer to
WT-43, "Removal and Installation"
2.
Remove valve cap, valve core and then deflate tire.
NOTE:
If the tire is reused, apply a matching mark to the position of the tire road wheel valve hole for the purpose
of wheel balance adjustment after installation.
3.
Remove valve nut retaining tire pressure sensor and allow tire pressure sensor to fall into tire.
4.
Use the tire changer and disengage the tire beads.
CAUTION:
• Verify that the tire pressure sensor (1) is at the bottom of
the tire while performing the above.
• Be sure not to damage the road wheel or tire pressure
sensor.
5.
Apply bead cream or an equivalent to the tire beads.
6.
Set tire onto the tire changer turntable so that the tire pressure
sensor inside the tire is located close to the road wheel valve
hole.
JSEIA0384GB
1.
Tire pressure sensor
2.
Grommet seal
3.
Valve nut
4.
Valve core
5.
Valve cap
: Parts that are replaced as a set when the tire is replaced.
Refer to
for symbols not described above.
JPEIC0104ZZ
Revision: 2013 February
2012 MURANO
WT-46
< REMOVAL AND INSTALLATION >
TIRE PRESSURE SENSOR
7.
Turn tire so that valve hole is at bottom and bounce so that tire
pressure sensor (1) is near valve hole. Carefully lift tire onto
turntable and position valve hole (and tire pressure sensor) 270
degree from mounting/dismounting head (2).
CAUTION:
Be sure not to damage the road wheel and tire pressure
sensor.
8.
Remove tire pressure sensor from tire.
9.
Remove the grommet seal.
INSTALLATION
1.
Apply bead cream or an equivalent to the tire beads.
2.
Install the tire inside beads (1) onto the road wheel (2) in the
position shown in the figure.
3.
Install grommet seal to the tire pressure sensor.
CAUTION:
Never reuse grommet seal.
4.
Install the tire pressure sensor onto the road wheel, and tighten
the valve nut to the specified torque.
CAUTION:
• Never reuse valve core and valve cap.
• Never use a power tool to avoid impact.
5.
Set the tire onto the turntable so that the tire changer arm (2) is
at a position approximately 270
°
from the tire pressure sensor
(1).
CAUTION:
Be sure that the arm does not contact the tire pressure sen-
sor.
6.
Install the tire outer side beads onto the road wheel.
CAUTION:
When installing, check that the tire does not turn together
with the road wheel.
7.
Check the tire pressure for all wheels and adjust to the specified
value. Refer to
NOTE:
Before adding air, align the tire with the position of the matching mark applied at the time of removal.
8.
Install tire to the vehicle. Refer to
WT-43, "Removal and Installation"
9.
Perform tire pressure sensor ID registration. Refer to
.
JPEIC0014GB
JPEIC0105ZZ
JPEIC0014GB
Revision: 2013 February
2012 MURANO
TIRE PRESSURE RECEIVER
WT-47
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TIRE PRESSURE RECEIVER
Removal and Installation
INFOID:0000000007544976
REMOVAL
1.
Remove the instrument lower panel LH. Refer to
.
2.
Disconnect tire pressure receiver harness connector.
3.
Remove tire pressure receiver.
INSTALLATION
Install is the reverse order of removal.
Revision: 2013 February
2012 MURANO
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