Nissan Pathfinder (2007 year). Manual - part 428

 

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Nissan Pathfinder (2007 year). Manual - part 428

 

 

WT-1

ROAD WHEELS & TIRES

E  SUSPENSION

CONTENTS

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SECTION 

WT

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WT

2007 Pathfinder

PRECAUTIONS .......................................................... 2

Precautions for Supplemental Restraint System 
(SRS) “AIR BAG” and “SEAT BELT PRE-TEN-
SIONER” .................................................................. 2

PREPARATION ........................................................... 3

Special Service Tool ................................................. 3
Commercial Service Tools ........................................ 3

NOISE, VIBRATION, AND HARSHNESS (NVH) 
TROUBLESHOOTING ................................................ 4

NVH Troubleshooting Chart  ..................................... 4

WHEEL ....................................................................... 5

Inspection ................................................................. 5

WHEEL AND TIRE ASSEMBLY ................................. 6

Balancing Wheels  .................................................... 6

WHEEL BALANCE REMOVAL  ............................. 6
WHEEL BALANCE INSTALLATION AND 
ADJUSTMENT ...................................................... 6

Rotation .................................................................... 7

LOW TIRE PRESSURE WARNING SYSTEM ............ 8

System Components  ................................................ 8
System Description  .................................................. 8

BODY CONTROL MODULE (BCM) ...................... 8
TRANSMITTER ..................................................... 9
REMOTE KEYLESS ENTRY RECEIVER  ............. 9
COMBINATION METER  ....................................... 9
DISPLAY UNIT (WITH NAVI)  ................................ 9

CAN COMMUNICATION  .......................................... 10

System Description  ................................................ 10

TROUBLE DIAGNOSES  ...........................................11

Wiring Diagram — T/WARN —  ...............................11
Terminals and Reference Values (BCM)  ................ 13
ID Registration Procedure  ...................................... 13

ID REGISTRATION WITH TRANSMITTER 
ACTIVATION TOOL  ............................................ 13
ID REGISTRATION WITHOUT TRANSMITTER 
ACTIVATION TOOL  ............................................ 14

Transmitter Wake Up Operation ............................. 15
CONSULT-II Function (BCM)  ................................. 16
Self-Diagnosis ........................................................ 16

DESCRIPTION .................................................... 16
FUNCTION .......................................................... 16

How to Perform Trouble Diagnosis for Quick and 
Accurate Repair  ...................................................... 18

INTRODUCTION ................................................. 18
WORK FLOW  ...................................................... 18

Preliminary Check  .................................................. 19
Flash Code/Symptom Chart  ................................... 20

TROUBLE DIAGNOSIS FOR SELF-DIAGNOSTIC 
ITEMS ........................................................................ 21

Data From Transmitter Not Being Received ........... 21

MALFUNCTION CODE NO. 21, 22, 23 OR 24 
(DTC C1708, C1709, C1710 OR C1711)  ............ 21

Transmitter Malfunction  .......................................... 21

MALFUNCTION CODE NO. 31, 32, 33, 34, 41, 
42, 43, 44, 45, 46, 47 OR 48  ............................... 21

Transmitter Pressure Malfunction ........................... 22

MALFUNCTION CODE NO. 35, 36, 37 OR 38 ... 22

Vehicle Speed Signal .............................................. 23

MALFUNCTION CODE NO. 52 (DTC C1729)  .... 23

TROUBLE DIAGNOSIS FOR SYMPTOMS  .............. 24

Low Tire Pressure Warning Lamp Does Not Come 
On When Ignition Switch Is Turned On.  ................. 24
Low Tire Pressure Warning Lamp Stays On When 
Ignition Switch Is Turned On  .................................. 24
Low Tire Pressure Warning Lamp Flashes When 
Ignition Switch Is Turned On.  ................................. 26
Hazard Warning Lamps Flash When Ignition Switch 
Is Turned On ........................................................... 27
“TIRE PRESSURE” Information In Display Unit 
Does Not Exist. ....................................................... 28
ID Registration Cannot Be Completed  ................... 28

REMOVAL AND INSTALLATION  ............................. 29

Transmitter (Pressure Sensor)  ............................... 29

REMOVAL ........................................................... 29
INSTALLATION ................................................... 29

SERVICE DATA AND SPECIFICATIONS (SDS)  ...... 31

Road Wheel ............................................................ 31
Tire ......................................................................... 31

WT-2

PRECAUTIONS

2007 Pathfinder

PRECAUTIONS

PFP:00001

Precautions for Supplemental Restraint System (SRS) “AIR BAG” and “SEAT 
BELT PRE-TENSIONER”

EES002BS

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.

PREPARATION

WT-3

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2007 Pathfinder

PREPARATION

PFP:00002

Special Service Tool

EES002U5

The actual shapes of Kent-Moore tools may differ from those of special service tools illustrated here.

Commercial Service Tools

EES0023T

Tool number 
(Kent-Moore No.)
Tool name

Description

KV991B1000
(J-45295)
Transmitter activation tool

Transmitter wake up operation

ID registration procedure

WEIA0144E

Tool name

Description

Power tool

Removing wheel nuts

PBIC0190E

WT-4

NOISE, VIBRATION, AND HARSHNESS (NVH) TROUBLESHOOTING

2007 Pathfinder

NOISE, VIBRATION, AND HARSHNESS (NVH) TROUBLESHOOTING

PFP:00003

NVH Troubleshooting Chart

EES0023U

Use chart below to help you find the cause of the symptom. If necessary, repair or replace these parts.

×

: Applicable

Reference page

WT

-5

WT

-6

WT

-3

1

WT

-7

WT

-3

1

FF

D-

6

, "

N

V

H

 T

rou

b

le

s

ho

ot

in

g C

h

a

rt

"

 (F

F

D

)

RF

D-

7

, "

N

V

H

 T

rou

b

le

s

ho

ot

in

g C

h

a

rt

"

 (R

F

D

)

FA

X

-4

, "

N

V

H

 T

rou

b

le

s

ho

ot

in

g C

h

a

rt

"

 (F

A

X

)

FS

U-

4

, "

N

V

H

 T

rou

b

le

s

ho

ot

in

g C

h

a

rt

"

 (F

S

U

)

RA

X-

4

, "

N

V

H

 T

rou

b

le

s

ho

ot

in

g C

h

a

rt

"

 (R

A

X

)

RS

U-

4

, "

N

V

H

 T

rou

b

le

s

ho

ot

in

g C

h

a

rt

"

 (R

S

U

)

R

e

fe

r to

 T

IR

E

S

 in

 th

is

 c

h

a

rt.

R

e

fe

r to

 R

O

A

D

 W

H

E

E

L

 in

 th

is

 c

h

a

rt

.

BR

-5

, "

N

V

H

 T

ro

ubl

e

s

h

oot

ing 

C

h

ar

t"

PS

-5

, "

N

V

H

 T

ro

ubl

e

s

h

oot

ing 

C

h

ar

t"

Possible cause and SUSPECTED PARTS

O

u

t-o

f-ro

u

n

d

Im

b

a

la

n

c

e

In

c

o

rr

e

c

t tir

e

 p

re

s

s

u

re

U

nev

en t

ir

e

 w

e

ar

D

e

fo

rm

a

ti

o

n

 or

 da

m

a

ge

N

on-

uni

fo

rm

it

y

In

c

o

rr

e

c

t tir

e

 s

iz

e

FR

O

N

T AN

R

E

A

R

 FI

N

A

L

 DR

IV

E

FR

O

N

T AX

LE AN

F

R

O

N

T

 SU

SP

EN

SI

ON

R

EAR

 A

X

LE

 A

N

D

 RE

AR

 SU

SP

EN

SI

ON

TI

RE

S

RO

AD

 W

H

EE

L

BR

AK

E

ST

EE

RI

NG

Symptom

TIRES

Noise

×

×

×

×

×

×

×

×

×

×

×

×

Shake

×

×

×

×

×

×

×

×

×

×

×

Vibration

×

×

×

×

×

×

Shimmy

×

×

×

×

×

×

×

×

×

×

×

×

Shudder

×

×

×

×

×

×

×

×

×

×

×

Poor quality ride or 
handling

×

×

×

×

×

×

×

×

×

ROAD 
WHEEL

Noise

×

×

×

×

×

×

×

×

×

Shake

×

×

×

×

×

×

×

×

Shimmy, shudder

×

×

×

×

×

×

×

×

Poor quality ride or 
handling

×

×

×

×

×

×

WHEEL

WT-5

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WT

2007 Pathfinder

WHEEL

PFP:40300

Inspection

EES0023V

1.

Remove wheel and tire using power tool.

2.

Check tires for wear and improper inflation.

3.

Check wheels for deformation, cracks and other damage. If
deformed, remove wheel and check wheel runout.

a.

Remove tire from wheel and mount wheel on a tire balance
machine.

b.

Set dial indicator as shown in the illustration. Refer to 

WT-31,

"Road Wheel"

 .

4.

Check front wheel bearings for looseness.

5.

Check front suspension for looseness.

6.

Install wheel and tire. Refer to 

WT-7, "Rotation"

 .

SFA975B

WT-6

WHEEL AND TIRE ASSEMBLY

2007 Pathfinder

WHEEL AND TIRE ASSEMBLY

PFP:40300

Balancing Wheels

EES0023W

WHEEL BALANCE REMOVAL

1.

Remove wheel and tire using power tool.

2.

Using releasing agent, remove double-faced adhesive tape from the wheel.

CAUTION:

Be careful not to scratch the wheel during removal.

After removing double-faced adhesive tape, wipe clean traces of releasing agent from the
wheel.

WHEEL BALANCE INSTALLATION AND 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 wheels.

1.

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

2.

When inner and outer imbalance values are shown on the wheel balancer indicator, multiply outer imbal-
ance value by 1.6 to determine balance weight that should be used. Select the outer balance weight with
a value closest to the calculated value and install it to the designated outer position of, or at the desig-
nated 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 wheel.

Indicated imbalance 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 g = 35 g (1.23 oz)
37.5 g = 40 g (1.41 oz)

a.

Install balance weight in the position shown.

b.

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

CAUTION:

Always use Genuine NISSAN adhesion balance weights.

Balance weights are not reusable; always replace with
new ones.

Do not install more than three sheets of balance weights.

SMA054D

WDIA0060E

WHEEL AND TIRE ASSEMBLY

WT-7

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2007 Pathfinder

c.

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

CAUTION:

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

3.

Start wheel balancer again.

4.

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.

5.

Start wheel balancer. Make sure that inner and outer residual
imbalance values are 5 g (0.18 oz) each or below.

If either residual imbalance value exceeds 5 g (0.18 oz), repeat installation procedures.

Wheel Balance (Maximum Allowable Imbalance)

Rotation

EES0023X

NOTE:
Follow the maintenance schedule for tire rotation service intervals. Refer to 

MA-5, "GENERAL MAINTE-

NANCE"

 .

1.

Remove wheels and tires.

2.

Rotate wheels and tires on each side from front to back as
shown. Do not include the spare wheel and tire when rotating
the wheels and tires.

CAUTION:

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

3.

Adjust the tire pressure to specification. Refer to 

WT-31, "Tire"

 .

4.

After the wheel and tire rotation, retighten the wheel nuts after
the vehicle has been driven for 1,000 km (600 miles), and also
after any wheel and tire has been installed, such as after repairing a flat tire.

SMA056D

Maximum allowable imbalance

Dynamic (at rim flange)

5 g (0.18 oz) (one side)

Static

10 g (0.35 oz)

 Wheel nut

: 133 N·m (14 kg-m, 98 ft-lb)

SMA829C

WT-8

LOW TIRE PRESSURE WARNING SYSTEM

2007 Pathfinder

LOW TIRE PRESSURE WARNING SYSTEM

PFP:40300

System Components

EES0023Y

System Description

EES002U6

BODY CONTROL MODULE (BCM)

The BCM is shown with the lower instrument panel LH removed. The
BCM reads the air pressure signal received by the remote keyless
entry receiver, and controls the low tire pressure warning lamp as
shown below. It also has a self-diagnosis function to detect a system
malfunction.

LEIA0126E

Condition

Low tire pressure warning lamp

System normal

On for 1 second after ignition ON

Tire less than 193 kPa (2.0 kg/cm

2

  , 28 

psi)
[Flat tire]

ON

Low tire pressure warning system malfunc-
tion

After key ON, flashes once per sec-

ond for 1 minute, then stays ON

LEIA0068E

 

 

 

 

 

 

 

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