Nissan Pathfinder (2010 year). Manual - part 658

WT-4

< BASIC INSPECTION >

DIAGNOSIS AND REPAIR WORKFLOW

3.

SELF-DIAGNOSIS

Perform SELF-DIAGNOSIS. Refer to 

WT-33, "Self-Diagnosis (With CONSULT-III)"

 or 

WT-34, "Self-Diagnosis

(Without CONSULT-III)"

.

>> GO TO 4

4.

SYMPTOM

Check for symptoms. Refer to 

WT-36, "Symptom Table"

.

>> GO TO 5

5.

MALFUNCTIONING PARTS

Repair or replace the applicable parts.

>> GO TO 6

6.

DRIVE TEST

1. Perform a drive test.

2. Check the low tire pressure warning lamp.

>> GO TO 7

7.

SELF-DIAGNOSIS

Perform SELF-DIAGNOSIS. Refer to 

WT-33, "Self-Diagnosis (With CONSULT-III)"

 or 

WT-34, "Self-Diagnosis

(Without CONSULT-III)"

.

Are any DTC's displayed?

YES

>> GO TO 5

NO

>> Inspection End

2010 Pathfinder

INSPECTION AND ADJUSTMENT

WT-5

< BASIC INSPECTION >

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INSPECTION AND ADJUSTMENT

Preliminary Check

INFOID:0000000005255786

1.

TIRE PRESSURE

Check all tire pressures. Refer to 

WT-53, "Tire"

.

Do tire pressures match specification?

YES

>> GO TO 2.

NO

>> Adjust tire pressures to specified value.

2.

LOW TIRE PRESSURE WARNING LAMP

Check low tire pressure warning lamp activation.
Does the low tire pressure warning lamp activate for one second when ignition switch is turned ON?

YES

>> GO TO 3.

NO

>> GO TO 

WT-37, "Low Tire Pressure Warning Lamp Does Not Come On When Ignition Switch Is

Turned On"

.

3.

BCM CONNECTOR

1. Disconnect BCM harness connectors.

2. Check terminals for damage or loose connections. 

3. Reconnect harness connectors.
Are BCM connectors damaged or loose?

YES

>> Repair or replace damaged parts.

NO

>> GO TO 4.

4.

TRANSMITTER ACTIVATION TOOL

Check battery in transmitter activation tool.
Is transmitter activation tool battery fully charged?

YES

>> Perform self-diagnosis.  Refer to 

WT-33, "Self-Diagnosis (With CONSULT-III)"

.

NO

>> Replace battery in transmitter activation tool.

Transmitter Wake Up Operation

INFOID:0000000005255787

NOTE:

This procedure must be done after replacement of a low tire pressure warning transmitter or BCM.

New replacement transmitters are provided asleep and must first be woken up using Transmitter Acti-

vation Tool J-45295 before ID registration can be performed.

1. Turn ignition switch ON. Push the transmitter activation tool

against the tire near the front left transmitter. Press the button for

5 seconds.  The hazard warning lamps flash per the following

diagram.

2. Repeat this procedure for each tire in the following order: FL, FR, RR, RL.

Tool number

: (J-45295)

LEIA0036E

2010 Pathfinder

WT-6

< BASIC INSPECTION >

INSPECTION AND ADJUSTMENT

3. When the BCM finishes assigning each tire ID, the BCM flashes the hazard warning lamps and sends

flashing indicator status by CAN according to the following time chart.

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

ID Registration Procedure

INFOID:0000000005255788

ID REGISTRATION WITH TRANSMITTER ACTIVATION TOOL

NOTE:

This procedure must be done after replacement of a low tire pressure warning transmitter or BCM.

New replacement transmitters are provided asleep and must first be woken up using Transmitter Acti-

vation Tool J-45295 before ID registration can be performed.

1. Connect CONSULT-III.
2. Select ID REGIST under BCM.
3. Push the transmitter activation tool against the tire near the front

left transmitter. Press the button for 5 seconds.

4. Register the IDs in order from FR LH, FR RH, RR RH and RR LH. When ID registration of each wheel has

been completed, the hazard warning lamps flash.

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

NOTE:

Be sure to register all of the IDs in order from FR LH, FR RH, RR RH, to RR LH, or the self-diagnostic results

display will not function properly.

ID REGISTRATION WITHOUT TRANSMITTER ACTIVATION TOOL

NOTE:

WEIA0177E

Tool number

: (J-45295)

LEIA0036E

Step

Activation tire position

Hazard warning lamp

CONSULT-III

1

Front LH

2 times flashing

YET

↓

DONE

2

Front  RH

3

Rear  RH

4

Rear LH

2010 Pathfinder

INSPECTION AND ADJUSTMENT

WT-7

< BASIC INSPECTION >

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This procedure must be done after replacement of a low tire pressure warning transmitter or BCM.

New replacement transmitters are provided asleep and must first be woken up using Transmitter Acti-

vation Tool J-45295 before ID registration can be performed.

1. Connect CONSULT-III.
2. Select ID REGIST under BCM.
3. Adjust the tire pressures to the values shown in the table and drive the vehicle at 40 km/h (25 MPH) or

more for a few minutes.

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

5. Inflate all tires to proper pressure. Refer to 

WT-53, "Tire"

.

Tire position

Tire pressure kPa (kg/cm

2

, psi)

Front LH

250 (2.5, 36)

Front RH

230 (2.3, 33)

Rear RH

210 (2.1, 30)

Rear LH

190 (1.9, 27)

Activation tire position

CONSULT-III

Front LH

YET

↓

DONE

Front RH

Rear RH

Rear LH

2010 Pathfinder

WT-8

< FUNCTION DIAGNOSIS >

TPMS

FUNCTION DIAGNOSIS

TPMS

System Diagram

INFOID:0000000005255789

System Description

INFOID:0000000005255790

BODY CONTROL MODULE (BCM)

The BCM (1) is shown with the lower instrument panel LH removed.

The BCM reads the air pressure signal received by the remote key-

less entry receiver, and controls the low tire pressure warning lamp

as shown below. It also has a self-diagnosis function to detect a sys-

tem malfunction.

TRANSMITTER

A sensor-transmitter integrated with a valve is installed in each

wheel, and transmits a detected air pressure signal in the form of a

radio wave.  The radio signal is received by the remote keyless entry

receiver.

REMOTE KEYLESS ENTRY RECEIVER

ALEIA0004GB

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

AWEIA0010ZZ

WEIA0137E

2010 Pathfinder

TPMS

WT-9

< FUNCTION DIAGNOSIS >

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The remote keyless entry receiver is shown with the instrument

panel RH removed. The remote keyless entry receiver receives the

air pressure signal transmitted by the transmitter in each wheel.

COMBINATION METER

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 combination meter low tire pressure warn-

ing lamp is activated.

TIRE PRESSURE WARNING CHECK CONNECTOR

The tire pressure warning check connector can be grounded in order

to initiate self-diagnosis without a CONSULT-III. Refer to 

WT-34,

"Self-Diagnosis (Without CONSULT-III)"

. The tire pressure warning

check connector (1) is located behind the lower portion of the instru-

ment panel LH.

DISPLAY UNIT (if equipped)

Displays the air pressure of each tire.

NOTE:

After the ignition switch is turned on, the pressure values will not be

displayed until the data of each wheel is received.

LEIA0069E

LEIA0055E

AWEIA0120ZZ

AWEIA0002GB

2010 Pathfinder

WT-10

< FUNCTION DIAGNOSIS >

TPMS

System Component

INFOID:0000000005255791

AWEIA0011ZZ

1.

AV control unit M37, M48 (with BOSE 
audio system - with NAVI)
AV control unit M45, M70 (with BOSE 
audio system - without NAVI)
AV control unit M133, M135 (with mid 
audio system)

2.

Tire pressure warning check connec-
tor M123

3.

Transmitter

4.

BCM M18, M20

5.

Transmitter

6.

Combination meter M24

7.

Display unit M92 (with BOSE audio 
system - with NAVI)
Display unit M93 (with mid audio sys-
tem or with BOSE audio system - with-
out NAVI)

8.

Remote keyless entry receiver M120

2010 Pathfinder

DIAGNOSIS SYSTEM (BCM)

WT-11

< FUNCTION DIAGNOSIS >

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DIAGNOSIS SYSTEM (BCM)

CONSULT-III Function (BCM)

INFOID:0000000005255792

CONSULT-III DIAGNOSTIC MODES

CONSULT-III can display each diagnostic item using the diagnostic test modes shown following.

DESCRIPTION

During driving, the tire pressure monitoring system receives the signal transmitted from the transmitter

installed in each wheel, and turns on the low tire pressure warning lamp when the tire pressure becomes low.

The control unit (BCM) for this system has pressure judgement and self-diagnosis functions.

FUNCTION

When the tire pressure monitoring system detects low inflation pressure or an internal malfunction, the low tire

pressure warning lamp in the combination meter comes on. The malfunction is indicated by the low tire pres-

sure warning lamp flashing.

CONSULT-III Application to Tire Pressure Monitoring System

×

 : Applicable

– : Not applicable

Data Monitor Mode

Diagnostic mode

Description

Work Support

Supports inspections and adjustments. Commands are transmitted to the BCM 
for setting the status suitable for required operation, input/output signals are re-
ceived from the BCM and received data is displayed.

Data Monitor

Displays BCM input/output data in real time.

Active Test

Operation of electrical loads can be checked by sending drive signal to them.

Self Diagnostic Result

Displays BCM self-diagnosis results.

CAN Diag Support Monitor

The result of transmit/receive diagnosis of CAN communication can be read.

ECU Identification

BCM part number can be read.

Configuration

Performs BCM configuration read/write functions.

ITEM

SELF DIAGNOSTIC RESULT

DATA MONITOR

Front - Left transmitter

×

×

Front - Right transmitter

×

×

Rear - Left transmitter

×

×

Rear - Right transmitter

×

×

Warning lamp

—

×

Buzzer

—

×

Vehicle speed

×

×

CAN Communication

×

×

MONITOR

CONDITION

SPECIFICATION

VEHICLE SPEED

Drive vehicle.

Vehicle speed (km/h or MPH)

AIR PRESS FL

• Drive vehicle for a few minutes.
or 
• Ignition switch ON and activation tool 

is transmitting activation signals. 

Tire pressure (kPa or psi)

AIR PRESS FR

AIR PRESS RR

AIR PRESS RL

2010 Pathfinder