Nissan Murano Z50 (2006 year). Manual — part 206
SERVICE DATA AND SPECIFICATIONS (SDS)
TF-71
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A
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Revision: 2006 August
2006 Murano
SERVICE DATA AND SPECIFICATIONS (SDS)
PFP:00030
General Specifications
NDS00082
Inspection and Adjustment
NDS00083
PRELOAD TORQUE BEFORE DISASSEMBLY
PRELOAD TORQUE AFTER DISASSEMBLY AND REASSEMBLY
BACKLASH
Unit: mm (in)
COMPANION FLANGE RUNOUT
Unit: mm (in)
SELECTIVE PARTS
Gear Ring Bearing Adjusting Shim (Transfer Case Side)
Unit: mm (in)
*: Always check with the Parts Department for the latest parts information.
Applied model
VQ35DE
Transfer model
TY20A
Oil capacity (Approx.)
(US pt, lmp pt)
0.31 (5/8, 1/2)
Gear ratio
0.404
Number of teeth
Drive pinion
17
Drive gear
42
Item
Specification [N·m (kg-m, in-lb)]
Pinion bearing (P
1
)
0.10 - 0.39 (0.01 - 0.04, 1 - 3)
Gear ring bearing to pinion
bearing (Total preload)
With all oil seals
P
1
+ 0.16 - 0.22 (0.016 - 0.023, 1.4 - 1.9)
Without transfer case oil seal and adapter case oil seal
P
1
+ 0.06 - 0.12 (0.006 - 0.013, 0.6 - 1.1)
Item
Specification [N·m (kg-m, in-lb)]
Pinion bearing (P’
1
)
0.40 - 0.78 (0.04 - 0.08, 4 - 6)
Gear ring bearing to pinion
bearing (Total preload)
With all oil seals
P’
1
+ 0.45 - 0.47 (0.045 - 0.048, 3.9 - 4.1)
Without transfer case oil seal and adapter case oil seal
P’
1
+ 0.35 - 0.37 (0.035 - 0.038, 3.1 - 3.2)
Item
Standard
Drive gear to drive pinion gear
0.13 - 0.19 (0.0051 - 0.0075)
Item
Runout limit
Companion flange face
0.1 (0.004)
Inner side of the companion flange
0.1 (0.004)
Thickness Part
number*
Thickness Part
number*
Thickness Part
number*
0.80 (0.0315)
0.83 (0.0327)
0.86 (0.0339)
0.89 (0.0350)
0.92 (0.0362)
0.95 (0.0374)
0.98 (0.0386)
1.01 (0.0398)
1.04 (0.0409)
1.07 (0.0421)
1.10 (0.0433)
1.13 (0.0445)
1.16 (0.0457)
1.19 (0.0469)
33147 AD300
33147 AD301
33147 AD302
33147 AD303
33147 AD304
33147 AD305
33147 AD306
33147 AD307
33147 AD308
33147 AD309
33147 AD310
33147 AD311
33147 AD312
33147 AD313
1.22 (0.0480)
1.25 (0.0492)
1.28 (0.0504)
1.31 (0.0516)
1.34 (0.0528)
1.37 (0.0539)
1.40 (0.0551)
1.43 (0.0563)
1.46 (0.0575)
1.49 (0.0587)
1.52 (0.0598)
1.55 (0.0610)
1.58 (0.0622)
1.61 (0.0634)
33147 AD314
33147 AD315
33147 AD316
33147 AD317
33147 AD318
33147 AD319
33147 AD320
33147 AD321
33147 AD322
33147 AD323
33147 AD324
33147 AD360
33147 AD361
33147 AD362
1.64 (0.0646)
1.67 (0.0657)
1.70 (0.0669)
1.73 (0.0681)
1.76 (0.0693)
1.79 (0.0705)
1.82 (0.0717)
1.85 (0.0728)
1.88 (0.0740)
1.91 (0.0752)
1.94 (0.0764)
1.97 (0.0776)
2.00 (0.0787)
2.03 (0.0799)
33147 AD363
33147 AD364
33147 AD365
33147 AD366
33147 AD367
33147 AD368
33147 AD369
33147 AD370
33147 AD371
33147 AD372
33147 AD373
33147 AD374
33147 AD375
33147 AD376
TF-72
SERVICE DATA AND SPECIFICATIONS (SDS)
Revision: 2006 August
2006 Murano
Gear Ring Bearing Adjusting Shim (Adapter Case Side)
Unit: mm (in)
*: Always check with the Parts Department for the latest parts information.
Pinion Sleeve Shim
Unit: mm (in)
*: Always check with the Parts Department for the latest parts information.
Thickness
Part number*
Thickness
Part number*
Thickness
Part number*
0.80 (0.0315)
0.83 (0.0327)
0.86 (0.0339)
0.89 (0.0350)
0.92 (0.0362)
0.95 (0.0374)
0.98 (0.0386)
1.01 (0.0398)
1.04 (0.0409)
1.07 (0.0421)
1.10 (0.0433)
1.13 (0.0445)
1.16 (0.0457)
1.19 (0.0469)
1.22 (0.0480)
33147 5V200
33147 5V201
33147 5V202
33147 5V203
33147 5V204
33147 5V205
33147 5V206
33147 5V207
33147 5V208
33147 5V209
33147 5V210
33147 5V211
33147 5V212
33147 5V213
33147 5V214
1.25 (0.0492)
1.28 (0.0504)
1.31 (0.0516)
1.34 (0.0528)
1.37 (0.0539)
1.40 (0.0551)
1.43 (0.0563)
1.46 (0.0575)
1.49 (0.0587)
1.52 (0.0598)
1.55 (0.0610)
1.58 (0.0622)
1.61 (0.0634)
1.64 (0.0646)
1.67 (0.0657)
33147 5V215
33147 5V216
33147 5V217
33123 5V218
33123 5V219
33123 5V220
33123 5V221
33123 5V222
33123 5V223
33123 5V224
33123 5V260
33123 5V261
33123 5V262
33123 5V263
33123 5V264
1.70 (0.0669)
1.73 (0.0681)
1.76 (0.0693)
1.79 (0.0705)
1.82 (0.0717)
1.85 (0.0728)
1.88 (0.0740)
1.91 (0.0752)
1.94 (0.0764)
1.97 (0.0776)
2.00 (0.0787)
2.03 (0.0799)
2.06 (0.0811)
2.09 (0.0811)
33123 5V265
33123 5V266
33123 5V267
33123 5V268
33123 5V269
33123 5V270
33123 5V271
33123 5V272
33123 5V273
33123 5V274
33123 5V275
33123 5V276
33123 5V277
33123 5V278
Thickness
Part number*
Thickness
Part number*
Thickness
Part number*
0.77 (0.0303)
0.80 (0.0315)
0.83 (0.0327)
0.86 (0.0339)
0.89 (0.0350)
0.92 (0.0362)
0.95 (0.0374)
33155 5V214
33155 5V200
33155 5V201
33155 5V202
33155 5V203
33155 5V204
33155 5V205
0.98 (0.0386)
1.01 (0.0398)
1.04 (0.0409)
1.07 (0.0421)
1.10 (0.0433)
1.13 (0.0445)
1.16 (0.0457)
33155 5V206
33155 5V207
33155 5V208
33155 5V209
33155 5V210
33155 5V211
33155 5V212
1.19 (0.0469)
1.22 (0.0480)
1.25 (0.0492)
1.28 (0.0504)
1.31 (0.0516)
1.34 (0.0528)
33155 5V213
33155 5V215
33155 5V216
33155 5V217
33155 5V218
33155 5V219
WT-1
ROAD WHEELS & TIRES
E SUSPENSION
CONTENTS
C
D
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SECTION
A
B
WT
Revision: 2006 August
2006 Murano
ROAD WHEELS & TIRES
INDEX FOR DTC . . . . . . . . . . . . . . 3
DTC No. Index . . . . . . . . . . . . . . . 3
PRECAUTIONS . . . . . . . . . . . . . . .. 4
OPERATION PROCEDURE . . . . . . . . . 4
Precautions . . . . . . . . . . . . . . . .. 5
Service Notice or Precautions . . . . . . . . .. 5
PREPARATION . . . . . . . . . . . . . . ... 6
Special Service Tools . . . . . . . . . . . ... 6
Commercial Service Tools . . . . . . . . . . 6
NOISE, VIBRATION AND HARSHNESS (NVH)
TROUBLESHOOTING . . . . . . . . . . . . 7
NVH Troubleshooting Chart . . . . . . . . . . 7
LOW TIRE PRESSURE WARNING SYSTEM . . . 8
System Description . . . . . . . . . . . . .. 8
System Diagram . . . . . . . . . . . . . . 10
COMPONENTS FUNCTION DESCRIPTION . . 10
Can Communication . . . . . . . . . . . ... 10
SYSTEM DESCRIPTION . . . . . . . . . 10
TROUBLE DIAGNOSES . . . . . . . . . . ...11
How to Perform Trouble Diagnosis . . . . . . .11
BCM INSPECTION TABLE (FOR LOW TIRE
PRESSURE WARNING SYSTEM) . . . . . . 18
CONSULT-II Function (AIR PRESSURE MONI-
TOR) . . . . . . . . . . . . . . . . . ... 20
Self-Diagnostic Procedure . . . . . . . . . .. 24
ID Registration Procedure . . . . . . . . . .. 26
Transmitter Wake Up Operation . . . . . . . . 28
WITH ACTIVATION TOOL . . . . . . . . .. 28
DIAGNOSTIC PROCEDURE . . . . . . . .. 31
TROUBLE DIAGNOSIS FOR SYSTEM . . . . . 32
DTC C1708, C1709, C1710, C1711 [NO DATA] . . 32
DTC C1712, C1713, C1714, C1715 [CHECKSUM
ERR] . . . . . . . . . . . . . . . . . ... 35
DTC C1716, C1717, C1718, C1719 [PRESSDATA
ERR] . . . . . . . . . . . . . . . . . ... 38
WT-2
Revision: 2006 August
2006 Murano
DTC C1720, C1721, C1722, C1723 [CODE ERR] ... 39
DTC C1724, C1725, C1726, C1727 [BATT VOLT
LOW] . . . . . . . . . . . . . . . . . .. 42
DTC C1729 VHCL SPEED SIG ERR . . . . . . 45
TROUBLE DIAGNOSIS FOR SYMPTOMS . . . .. 46
DIAGNOSTIC PROCEDURE . . . . . . . .. 46
Low Tire Pressure Warning Lamp Stays ON When
Ignition Switch Is Turned ON . . . . . . . . .. 47
DIAGNOSTIC PROCEDURE . . . . . . . .. 47
Low Tire Pressure warning Lamp Blinks When Igni-
tion Switch Is Turned ON . . . . . . . . . . 49
SYMPTOM: . . . . . . . . . . . . . . ..49
DIAGNOSTIC PROCEDURE . . . . . . . ...49
Turn Signal Lamp Blinks When Ignition Switch Is
Turned ON . . . . . . . . . . . . . . . ..50
DIAGNOSTIC PROCEDURE . . . . . . . ...50
ID Registration Cannot Be Completed . . . . . 50
DIAGNOSTIC PROCEDURE . . . . . . . ...50
TRANSMITTER . . . . . . . . . . . . . . .51
Removal and Installation . . . . . . . . . . .51
REMOVAL . . . . . . . . . . . . . . . 51
INSTALLATION . . . . . . . . . . . . . 51
ROAD WHEEL . . . . . . . . . . . . . . ..53
Inspection . . . . . . . . . . . . . . . . 53
ALUMINUM WHEEL . . . . . . . . . . . 53
STEEL WHEEL (FOR EMERGENCY USE) . . 53
ROAD WHEEL TIRE ASSEMBLY . . . . . . . .54
Balancing Wheels (Bonding Weight Type) . . . ..54
REMOVAL . . . . . . . . . . . . . . . 54
WHEEL BALANCE ADJUSTMENT . . . . . .54
Tire Rotation . . . . . . . . . . . . . . . 55
INDEX FOR DTC
WT-3
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A
B
WT
Revision: 2006 August
2006 Murano
INDEX FOR DTC
PFP:00024
DTC No. Index
NES000FD
DTC
Items
(CONSULT-II screen terms)
Reference page
C1704
FLAT TIRE FL
C1705
FLAT TIRE FR
C1706
FLAT TIRE RR
C1707
FLAT TIRE RL
C1708
[NO DATA] FL
C1709
[NO DATA] FR
C1710
[NO DATA] RR
C1711
[NO DATA] RL
C1712
[CHECKSUM ERR] FL
C1713
[CHECKSUM ERR] FR
C1714
[CHECKSUM ERR] RR
C1715
[CHECKSUM ERR] RL
C1716
[PRESSDATA ERR] FL
C1717
[PRESSDATA ERR] FR
C1718
[PRESSDATA ERR] RR
C1719
[PRESSDATA ERR] RL
C1720
[CODE ERR] FL
C1721
[CODE ERR] FR
C1722
[CODE ERR] RR
C1723
[CODE ERR] RL
C1724
[BATT VOLT LOW] FL
C1725
[BATT VOLT LOW] FR
C1726
[BATT VOLT LOW] RR
C1727
[BATT VOLT LOW] RL
C1729
VHCL SPEED SIG ERR
WT-4
PRECAUTIONS
Revision: 2006 August
2006 Murano
PRECAUTIONS
PFP:00001
Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT
BELT PRE-TENSIONER”
NES000ES
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 and SB section of this Service Man-
ual.
WARNING:
●
To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death
in the event of a collision which would result in air bag inflation, all maintenance must be per-
formed by an authorized NISSAN/INFINITI dealer.
●
Improper maintenance, including incorrect removal and installation of the SRS, can lead to per-
sonal injury caused by unintentional activation of the system. For removal of Spiral Cable and Air
Bag Module, see the SRS section.
●
Do not use electrical test equipment on any circuit related to the SRS unless instructed to in this
Service Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or
harness connectors.
Precautions Necessary for Steering Wheel Rotation After Battery Disconnect
NES000ET
NOTE:
●
This Procedure is applied only to models with Intelligent Key system and NVIS/IVIS (NISSAN/INFINITI
VEHICLE IMMOBILIZER SYSTEM - NATS).
●
Remove and install all control units after disconnecting both battery cables with the ignition knob in the
″
LOCK
″
position.
●
Always use CONSULT-II to perform self-diagnosis as a part of each function inspection after finishing
work. If DTC is detected, perform trouble diagnosis according to self-diagnostic results.
For models equipped with the Intelligent Key system and NVIS/IVIS, an electrically controlled steering lock
mechanism is adopted on the key cylinder.
For this reason, if the battery is disconnected or if the battery is discharged, the steering wheel will lock and
steering wheel rotation will become impossible.
If steering wheel rotation is required when battery power is interrupted, follow the procedure below before
starting the repair operation.
OPERATION PROCEDURE
1.
Connect both battery cables.
NOTE:
Supply power using jumper cables if battery is discharged.
2.
Use the Intelligent Key or mechanical key to turn the ignition switch to the
″
ACC
″
position. At this time, the
steering lock will be released.
3.
Disconnect both battery cables. The steering lock will remain released and the steering wheel can be
rotated.
4.
Perform the necessary repair operation.
5.
When the repair work is completed, return the ignition switch to the
″
LOCK
″
position before connecting
the battery cables. (At this time, the steering lock mechanism will engage.)
6.
Perform a self-diagnosis check of all control units using CONSULT-II.
PRECAUTIONS
WT-5
C
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A
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WT
Revision: 2006 August
2006 Murano
Precautions
NES000EU
●
Before connecting or disconnecting the BCM harness con-
nector, turn ignition switch “OFF” and disconnect the bat-
tery cable from the negative terminal. Battery voltage is
applied to BCM even if ignition switch is turned “OFF”.
●
When connecting or disconnecting pin connectors into or
from BCM, take care not to damage pin terminals (bend or
break).
When connecting pin connectors make sure that there are
not any bends or breaks on BCM pin terminals.
●
Before replacing BCM, perform control unit input/output
signal inspection and make sure whether BCM functions
properly or not. Refer to
WT-18, "BCM Input/Output Signal
.
Service Notice or Precautions
NES000DU
●
Low tire pressure warning lamp flashes 1min, then turns ON when occurring any malfunction except low
tire pressure. Delete the memory with CONSULT-II, or register the ID to turn low tire pressure warning
lamp OFF. Refer to
,
WT-26, "ID Registration Procedure"
●
ID registration is required when replacing or rotating wheels, replacing transmitter or BCM. Refer to
26, "ID Registration Procedure"
.
●
Replace grommet seal, valve core and cap of the transmitter in TPMS every tire replacement by reaching
wear limit of tire.
SEF289H
SEF291H
SDIA1848E
WT-6
PREPARATION
Revision: 2006 August
2006 Murano
PREPARATION
PFP:00002
Special Service Tools
NES000EQ
The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.
Commercial Service Tools
NES000ER
Tool number
(Kent-Moore No.)
Tool name
Description
—
(J-45295)
Transmitter activation tool
ID registration
SEIA0462E
Tool name
Description
Power tool
Loosening bolts and nuts
PBIC0190E
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
WT-7
C
D
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A
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WT
Revision: 2006 August
2006 Murano
NOISE, VIBRATION AND HARSHNESS (NVH) TROUBLESHOOTING
PFP:00003
NVH Troubleshooting Chart
NES00096
Use the chart below to help you find the cause of the symptom. If necessary, repair or replace these parts.
×
: Applicable
Reference page
,
—
—
—
—
—
—
NVH i
n
PR s
e
c
tio
n
NVH i
n
RFD s
e
c
tio
n
NVH
in
F
AX a
n
d
FSU s
e
c
tio
n
s
NVH i
n
RAX a
n
d
RSU s
e
c
tio
n
s
Re
fe
r to
TIRES in
t
h
is
c
h
a
rt
Re
fe
r to
ROAD W
H
EEL
in
th
is
c
h
a
rt
NVH i
n
F
AX,
RAX s
e
c
tio
n
NVH i
n
BR s
e
c
tio
n
N
V
H
i
n
PS se
ct
io
n
Possible cause and SUSPECTED PARTS
Im
pr
ope
r i
n
st
al
la
ti
on,
l
o
o
s
ene
ss
O
u
t-
of
-r
oun
d
Im
ba
la
nce
In
c
o
rr
e
c
t ti
re
p
re
s
s
u
re
U
nev
en t
ir
e
w
e
a
r
D
e
fo
rm
at
ion or
da
m
a
ge
N
on-
uni
fo
rm
it
y
In
cor
rec
t t
ir
e
si
ze
PROPELLER SHAFT
DI
FF
ERENTI
AL
FRONT A
X
LE
AND FRONT
SUSPENSION
REAR A
X
LE
AND REAR
SUSPENSION
TIR
E
S
ROAD W
H
EEL
DRI
VE SHAFT
BRAKE
STEERING
Symptom
TIRES
Noise
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
Shake
×
×
×
×
×
×
×
×
×
×
×
×
×
×
Vibration
×
×
×
×
×
×
×
Shimmy
×
×
×
×
×
×
×
×
×
×
×
×
×
Judder
×
×
×
×
×
×
×
×
×
×
×
×
Poor quality ride
or handling
×
×
×
×
×
×
×
×
×
×
ROAD WHEEL
Noise
×
×
×
×
×
×
×
×
×
×
×
×
Shake
×
×
×
×
×
×
×
×
×
×
×
Shimmy, judder
×
×
×
×
×
×
×
×
×
Poor quality ride
or handling
×
×
×
×
×
×
×
WT-8
LOW TIRE PRESSURE WARNING SYSTEM
Revision: 2006 August
2006 Murano
LOW TIRE PRESSURE WARNING SYSTEM
PFP:40300
System Description
NES000FJ
DESCRIPTION
During driving, the low tire pressure warning system receives the signal transmitted from the transmitter
installed in each wheel, when the tire pressure becomes low. The control unit (BCM) of this system has pres-
sure judgement and trouble diagnosis functions.
Function
When the low tire pressure warning system detects low inflation pressure or another unusual symptom, the
warning lamps in the combination meter comes on. To start the self-diagnostic results mode, ground terminal
of the tire pressure warning check connector. The malfunction location is indicated by the warning lamp flash-
ing.
TRANSMITTER
A sensor-transmitter (1) integrated with a valve is installed on a
wheel (2), and transmits a detected air pressure signal in the form of
a radio wave.
REMOTE KEYLESS ENTRY RECEIVER
The remote keyless entry receiver (1) receives the air pressure sig-
nal transmitted by the transmitter in each wheel.
BCM (BODY CONTROL MODULE)
The BCM (1) reads the air pressure signal received by the remote
key-less entry receiver, and controls the low tire pressure warning
lamp and the buzzer operations. It also has a judgement function to
detect a system malfunction.
: Outer
SEIA0768E
SEIA0755E
SEIA0769E
LOW TIRE PRESSURE WARNING SYSTEM
WT-9
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A
B
WT
Revision: 2006 August
2006 Murano
LOW TIRE PRESSURE WARNING LAMP
The combination meter receives tire pressure status from the BCM
using CAN communication. When a low tire pressure condition is
sensed by the BCM, the low tire pressure warning lamp and buzzer
of combination meter are is activated.
Low Tire Pressure Warning Lamp
*1: Standard air pressure is for 230 kPa (2.3 kg/cm
2
, 33 psi) vehicles.
*2: Warning lamp turns ON when occurring a malfunction in CAN communication lines.
VEHICLE INFORMATION DISPLAY
Displays the air pressure of each tire. After the ignition switch is turned ON, the pressure values are not dis-
played until the data of each wheel stabilizes.
TIRE PRESSURE WARNING CHECK SWITCH
The following item can be checked by grounding the tire pressure
warning check switch (1) harness connector terminal.
●
The low tire pressure warning lamp in the combination meter will
flicker according to the self-diagnostic results.
SEIA0434E
Condition
Low tire pressure warning lamp
Less than 186 kPa (1.86 kg/cm
2
, 27 psi)
*1
ON
Low tire pressure warning system malfunction
Warning lamp flashes 1 min, then turns ON.
*2
SEIA0740E
WT-10
LOW TIRE PRESSURE WARNING SYSTEM
Revision: 2006 August
2006 Murano
System Diagram
NES000F3
COMPONENTS FUNCTION DESCRIPTION
Can Communication
NES000E0
SYSTEM DESCRIPTION
CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Many elec-
tronic control units are equipped onto a vehicle, and each control unit shares information and links with other
control units during operation (not independent). In CAN communication, control units are connected with 2
communication lines (CAN H line, CAN L line) allowing a high rate of information transmission with less wiring.
Each control unit transmits/receives data but selectively reads required data only.
Refer to
.
SEIA0766E
Component parts
Function
BCM
A low tire pressure warning system is built into the BCM, and the BCM monitors tire pressures.
Transmitter
Converts tire pressure signals to radio wave signals.
Remote keyless entry receiver
Receives radio wave signals converted from tire pressure signals.
Tire pressure warning check
switch
Allows a mode to be switched to a diagnosis mode.
Turn signal lamp
ID registration of each wheel has been completed, turn signal lamp flashes two times.
Combination meter
Controls a low tire pressure warning lamp, turn signal lamp, and buzzer by signals from the unified
meter and A/C amp.
Low tire pressure warning lamp
Illuminates if malfunction is detected in electrical system of low tire pressure warning system.
Unified meter and A/C amp.
Transmits the vehicle speed signal via CAN communication to BCM.
Receives the tire pressure signal via CAN communication from BCM.
Display control unit
Receives the tire pressure data signal via CAN communication from BCM.
TROUBLE DIAGNOSES
WT-11
C
D
F
G
H
I
J
K
L
M
A
B
WT
Revision: 2006 August
2006 Murano
TROUBLE DIAGNOSES
PFP:00004
How to Perform Trouble Diagnosis
NES000E1
BASIC CONCEPT
●
To perform trouble diagnosis, it is the most important to have understanding about vehicle systems (con-
trol and mechanism) thoroughly.
●
It is also important to clarify customer complaints before inspec-
tion.
First of all, reproduce symptoms, and understand them fully.
Ask customer about his/her complaints carefully. In some cases,
it will be necessary to check symptoms by driving vehicle with
customer.
CAUTION:
Customers are not professional. It is dangerous to make an
easy guess like “maybe the customer means that...,” or
“maybe the customer mentions this symptom”.
●
It is essential to check symptoms right from the beginning in
order to repair malfunctions completely.
For intermittent malfunctions, reproduce symptoms based on
interview with customer and past examples. Do not perform
inspection on ad hoc basis. Most intermittent malfunctions are
caused by poor contacts. In this case, it will be effective to shake
suspected harness or connector by hand. When repairing with-
out any symptom diagnosis, you cannot judge if malfunctions
have actually been eliminated.
●
After completing diagnosis, always erase diagnostic memory.
Refer to
●
For intermittent malfunctions, move harness or harness connec-
tor by hand. Then check for poor contact or reproduced open circuit.
INTRODUCTION
●
Before troubleshooting, verify customer complaints.
●
If a vehicle malfunction is difficult to reproduce, harnesses, harness connectors or terminals may be mal-
functioning. Hold and shake these parts to make sure they are securely connected.
●
When using a circuit tester to measure voltage or resistance of each circuit, be careful not to damage or
deform connector terminals.
SEF233G
SEF234G
WT-12
TROUBLE DIAGNOSES
Revision: 2006 August
2006 Murano
WORK FLOW
*1:
*2:
*3:
SEIA0770E
TROUBLE DIAGNOSES
WT-13
C
D
F
G
H
I
J
K
L
M
A
B
WT
Revision: 2006 August
2006 Murano
Component Parts Location
NES000F5
SEIA0758E
WT-14
TROUBLE DIAGNOSES
Revision: 2006 August
2006 Murano
Circuit Diagram
NES000F6
TEWB0003E
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