Select maximum positive runout value and the maximum nega-
tive value.
Add the two values to determine total runout.
In case a positive or negative value is not available, use the
maximum value (negative or positive) for total runout.
If the total runout value exceeds the limit, replace steel wheel.

Wheel runout (Dial indicator value):

Refer to

WT-35, "SERVICE DATA

AND SPECIFICATIONS (SDS)"

SFA975B

Radial runout = (A+B)/2

Lateral runout = (C+D)/2

Wheel runout

: Refer to

WT-35, "SERVICE DATA AND

SPECIFICATIONS (SDS)"

SFA981B

ROAD WHEEL TIRE ASSEMBLY

WT-5

Revision: 2005 August

2005 Murano

ROAD WHEEL TIRE ASSEMBLY

PFP:40300

Balancing Wheels (Bonding Weight Type)

AES000HD

REMOVAL

Remove inner and outer balance weights from the road wheel.

CAUTION:

Be careful not to scratch the road wheel during removal.

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.

Set road wheel on wheel balancer using the center hole as a guide. Start the tire balance machine.

When inner and outer unbalance values are shown on the wheel balancer indicator, multiply outer unbal-
ance 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 it 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.

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) = 40 g (1.41 oz) balance

weight (closer to calculated balance weight value)
Note that balance weight value must be closer to the calculated
balance weight value.
Example:
37.4 = 35 g (1.23 oz)
37.5 = 40 g (1.41 oz)

Install balance weight in the position shown in the figure.

When installing balance weight to road wheels, set it into the
grooved area on the inner wall of the road wheel as shown in the
figure so that the balance weight center is aligned with the wheel
balancer indication position (angle).

CAUTION:

●

Always use genuine Nissan adhesion balance weights.

●

Balance weights are unreusable; always replace with new
ones.

●

Do not install more than three pieces of balance weight.

SMA054D

SEIA0271E

WT-6

ROAD WHEEL TIRE ASSEMBLY

Revision: 2005 August

2005 Murano

If calculated balance weight value exceeds 50 g (1.76 oz), install
two balance weight pieces in line with each other (as shown in
the figure).

CAUTION:

Do not install one balance weight piece on top of another.

Start wheel balancer again.

Install drive-in balance weight on inner side of road wheel in the
wheel balancer indication position (angle).

CAUTION:

Do not install more than two balance weights.

Start wheel balancer. Make sure that inner and outer residual
unbalance values are 10 g (0.35 oz) each or below.

●

If either residual unbalance value exceeds 10 g (0.35 oz), repeat installation procedures.

Wheel balance (Maximum allowable unbalance):

Rotation

AES000MY

●

After rotating the tires, adjust the tire pressure.

●

Retighten the wheel nuts when the vehicle has been driven for
1,000 km (600 miles) (also in cases of a flat tire, etc.).

CAUTION:

When installing wheels, tighten them diagonally by dividing
the work two to three times in order to prevent the wheels
from developing any distortion.

Maximum allowable
unbalance

Dynamic (At rim flange)

10 g (0.35 oz) (one side)

Static (At rim flange)

20 g (0.71 oz)

SMA056D

Tightening torque of wheel nut:

98.1 - 127 N·m (10 - 12 kg-m, 73 - 93 ft-lb)

SMA829C

LOW TIRE PRESSURE WARNING SYSTEM

WT-7

Revision: 2005 August

2005 Murano

LOW TIRE PRESSURE WARNING SYSTEM

PFP:40300

System Components

AES000HG

System Description

AES000HH

TRANSMITTER

A sensor-transmitter integrated with a valve is installed on a wheel,
and transmits a detected air pressure signal in the form of a radio
wave.

SEIA0309E

SEIA0203E

WT-8

LOW TIRE PRESSURE WARNING SYSTEM

Revision: 2005 August

2005 Murano

ANTENNA

Receives the radio wave signal transmitted by the transmitter.

LOW TIRE PRESSURE WARNING CONTROL UNIT

Reads the radio wave signal received by the antenna, and controls
the warning lamp and the buzzer operations as shown below. It also
has a judgement function to detect a system malfunction.

DISPLAY UNIT

Displays the air pressure of each tire.

●

After the ignition switch is turned ON, the pressure values are
not be displayed until the data of each wheel stabilizes.

SEIA0346E

SEIA0306E

Condition

Warning lamp

Buzzer

Less than 190 kPa (1.9 kg/cm

, 27 psi)

[Flat tire]

Sounds for

10 sec.

System malfunction

OFF

SEIA0434E

SEIA0310E

CAN COMMUNICATION

WT-9

Revision: 2005 August

2005 Murano

CAN COMMUNICATION

PFP:23710

System Description

AES000OJ

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

LAN-29, "CAN COMMUNICATION"

WT-10

TROUBLE DIAGNOSES

Revision: 2005 August

2005 Murano

TROUBLE DIAGNOSES

PFP:00004

Schematic

AES000HK

TEWB0001E

TROUBLE DIAGNOSES

WT-11

Revision: 2005 August

2005 Murano

Wiring Diagram

AES000HL

TEWB0002E

WT-12

TROUBLE DIAGNOSES

Revision: 2005 August

2005 Murano

TEWA0019E

TROUBLE DIAGNOSES

WT-13

Revision: 2005 August

2005 Murano

TEWA0020E

WT-14

TROUBLE DIAGNOSES

Revision: 2005 August

2005 Murano

Control Unit Input/Output Signal Standard

AES000HM

Standards using a circuit tester and oscilloscope

(

) : Wire color

ID Registration Procedure

AES000HN

ID REGISTRATION WITH ACTIVATION TOOL

This procedure must do after replacing transmitter or low tire pressure warning control unit.

Turn ignition switch "OFF".

Connect CONSULT-II and CONSULT-II CONVERTER to data link connector.

Touch “AIR PRESSURE MONITOR”, “WORK SUPPORT” and “ID REGIST”.
NOTE:
If "AIR PRESSURE MONITOR" is not indicated, go to

GI-39, "CONSULT-II Data Link Connector (DLC)

Circuit"

With the activation tool (J-45295) pushed against the front-left
transmitter position of the tire air valve, press and hold the but-
ton for 5 seconds.

Register the IDs in order from FR LH, FR RH, RR RH or RR LH. When ID registration of each wheel has
been completed, a buzzer sounds and hazard warning lamp blinks.

After completing all ID registrations, press “END” to complete the procedure.

NOTE:
Be sure to register the IDs in order from FR LH, FR RH, RR RH, to RR LH, or the self-diagnostic results dis-
play will not function properly.

Measurement terminal

Measuring point

Standard value

–

8 (G/W)

Ground

Tire pressure warning check
switch

Always

Approx. 5V

9 (L)

Data line (CAN H)

—

11 (P/B)

Ignition switch ON or ACC

Ignition switch ON

Battery voltage (Approx. 12 V)

12 (Y/R)

Battery power supply

Always

Battery voltage (Approx. 12 V)

20 (B)

GND

—

Approx. 0 V

21 (Y)

Data line (CAN L)

—

22 (G/R)

Hazard

Hazard lamp switch OFF

Battery voltage (Approx. 12 V)

Hazard lamp switch ON

Approx. 0 V

24 (G)

Ignition switch ON or START

Battery voltage (Approx. 12 V)

25 Antenna

—

SEIA0460E

Activation tire position

Buzzer

Hazard warning lamp

CONSULT-II

Front LH

Once

2 times flashing

“YET”

↓

“DONE”

Front RH

2 times

Rear LH

3 times

Rear RH

4 times

TROUBLE DIAGNOSES

WT-15

Revision: 2005 August

2005 Murano

ID REGISTRATION WITHOUT ACTIVATION TOOL

Turn ignition switch "OFF".

Connect CONSULT-II and CONSULT-II CONVERTER to data link connector.

Touch “AIR PRESSURE MONITOR”, “WORK SUPPORT” and “ID REGIST”.

NOTE:
If "AIR PRESSURE MONITOR" is not indicated, go to

GI-39, "CONSULT-II Data Link Connector (DLC)

Circuit"

Adjust the tire pressure to the values shown in the table below for ID registration, and drive the vehicle at
40 km/h (25 MPH) or more for a few minutes.

After completing all ID registrations, press “END” to complete the procedure.

Tire position

Tire pressure kPa (kg/cm

, psi)

Front – Left

250 (2.5, 36)

Front – Right

230 (2.3, 33)

Rear – Right

210 (2.1, 30)

Rear – Left

190 (1.9, 27)

Activation tire position

CONSULT-II

Front LH

“YET”

↓

“DONE”

Front RH

Rear LH

Rear RH

WT-16

TROUBLE DIAGNOSES

Revision: 2005 August

2005 Murano

Transmitter Wake Up Operation

AES000HO

WITH ACTIVATION TOOL

With the activation tool (J-45295) pushed against the front-left
transmitter, press and hold the button for 5 seconds.

●

When ignition switch ON, then warning lamp is blinks as fol-
low diagram transmitter must be waken up.

Register the ID of wheel that warning lamp flashes. When wake up of registered wheel has been com-
pleted, a hazard warning lamp blinks.

After completing wake up of all transmitters, make sure tire pressure warning lamp go out.

SEIA0460E

SEIA0351E

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