Nissan Pathfinder (2010 year). Manual - part 662

 

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Nissan Pathfinder (2010 year). Manual - part 662

 

 

WT-36

< SYMPTOM DIAGNOSIS >

TPMS

SYMPTOM DIAGNOSIS

TPMS

Symptom Table

INFOID:0000000005255820

Symptom

Reference

Low tire pressure warning lamp does not come on when ignition switch is turned ON.

WT-37

Low tire pressure warning lamp stays on when ignition switch is turned ON.

WT-38

Low tire pressure warning lamp flashes when ignition switch is turned ON.

WT-39

Hazard warning lamps flash when ignition switch is turned ON.

WT-40

Tire pressure information in display unit does not exist.

WT-40

ID registration cannot be completed.

WT-42

2010 Pathfinder

LOW TIRE PRESSURE WARNING LAMP DOES NOT TURN ON

WT-37

< SYMPTOM DIAGNOSIS >

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A

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N

O

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LOW TIRE PRESSURE WARNING LAMP DOES NOT TURN ON

Low Tire Pressure Warning Lamp Does Not Come On When Ignition Switch Is Turned 
On

INFOID:0000000005255821

DIAGNOSTIC PROCEDURE

1.

SELF-DIAGNOSTIC RESULT CHECK

Using CONSULT-III, check display contents of BCM in SELF-DIAGNOSIS.
Is CAN COMM CIRCUIT displayed in the self-diagnosis display items?

YES

>>  Malfunction in CAN communication system.

NO

>> GO TO 2

2.

CHECK COMBINATION METER

Check combination meter operation.  Refer to 

MWI-24, "CONSULT-III Function (METER/M&A)"

.

Is the inspection result normal?

YES

>> GO TO 3

NO

>> Replace combination meter. Refer to 

MWI-96, "Removal and Installation"

.

3.

CHECK LOW TIRE PRESSURE WARNING LAMP

Disconnect BCM harness connector. 
Does the low tire pressure warning lamp activate?

YES

>> Replace BCM. Refer to 

BCS-59, "Removal and Installation"

.

NO

>> Check combination meter operation.

2010 Pathfinder

WT-38

< SYMPTOM DIAGNOSIS >

LOW TIRE PRESSURE WARNING LAMP STAYS ON

LOW TIRE PRESSURE WARNING LAMP STAYS ON

Low Tire Pressure Warning Lamp Stays On When Ignition Switch Is Turned On

INFOID:0000000005255822

DIAGNOSTIC PROCEDURE

1.

BCM CONNECTORS

1. Turn ignition switch OFF.

2. Disconnect BCM harness connectors.

3. Check terminals for damage or loose connections.
Is the inspection result normal?

YES

>> GO TO 2

NO

>> Repair or replace damaged parts.

2.

BCM POWER SUPPLY AND GROUND CIRCUITS

Check BCM power supply and ground circuits.  Refer to 

BCS-34, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> Replace BCM. Refer to 

BCS-59, "Removal and Installation"

.

NO

>> Repair BCM circuits.

2010 Pathfinder

LOW TIRE PRESSURE WARNING LAMP BLINKS

WT-39

< SYMPTOM DIAGNOSIS >

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LOW TIRE PRESSURE WARNING LAMP BLINKS

Low Tire Pressure Warning Lamp Flashes When Ignition Switch Is Turned On

INFOID:0000000005255823

Regarding Wiring Diagram information, refer to 

WT-30, "Wiring Diagram - TIRE PRESSURE MONITORING

SYSTEM -"

.

NOTE:

If low tire pressure warning lamp flashes as shown, the system is normal.

Flash Mode A

• This mode shows transmitter status is OFF-mode.

Carry out transmitter wake up operation. Refer to 

WT-5, "Transmit-

ter Wake Up Operation"

.

DIAGNOSTIC PROCEDURE

1.

CHECK BCM CONNECTORS

1. Turn ignition switch OFF.

2. Disconnect BCM harness connectors.

3. Check terminals for damage or loose connections.
Is the inspection result normal?

YES

>> GO TO 2

NO

>> Repair or replace damaged parts.

2.

CHECK TIRE PRESSURE WARNING CHECK CONNECTOR CIRCUIT

Check continuity between BCM harness connector M18 terminal 15 and ground.

Is the inspection result normal?

YES

>> Replace BCM. Refer to 

BCS-59, "Removal and Installa-

tion"

.

NO

>> Repair circuit for short to ground.

SEIA0347E

Continuity should not exist.

ALEIA0014ZZ

2010 Pathfinder

WT-40

< SYMPTOM DIAGNOSIS >

HAZARD WARNING LAMPS FLASH

HAZARD WARNING LAMPS FLASH

Hazard Warning Lamps Flash When Ignition Switch Is Turned On

INFOID:0000000005255824

DIAGNOSTIC PROCEDURE

1.

CHECK BCM GROUND CIRCUIT

Check BCM ground circuit.  Refer to 

BCS-34, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> Replace BCM. Refer to 

BCS-59, "Removal and Installation"

.

NO

>> Repair BCM ground circuit.

2010 Pathfinder

"TIRE PRESSURE" INFORMATION IN DISPLAY UNIT DOES NOT EXIST

WT-41

< SYMPTOM DIAGNOSIS >

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N

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"TIRE PRESSURE" INFORMATION IN DISPLAY UNIT DOES NOT EXIST

"TIRE PRESSURE" Information in Display Unit Does Not Exist

INFOID:0000000005255825

DIAGNOSTIC PROCEDURE

1.

SELF-DIAGNOSTIC RESULT CHECK

Using CONSULT-III, check display contents in self-diagnostic results.
Is CAN COMM CIRCUIT displayed in the self-diagnosis display items?

YES

>>  Malfunction in CAN communication system.

NO

>> GO TO 2.

2.

CHECK DISPLAY UNIT

Perform AV unit self-diagnosis. Refer to  

AV-341, "AV CONTROL UNIT : CONSULT-III Function"

.

Is the inspection result normal?

OK

>> Replace BCM. Refer to 

BCS-59, "Removal and Installation"

.

NG

>> Repair or replace malfunctioning parts.

2010 Pathfinder

WT-42

< SYMPTOM DIAGNOSIS >

ID REGISTRATION CANNOT BE COMPLETED

ID REGISTRATION CANNOT BE COMPLETED

ID Registration Cannot Be Completed

INFOID:0000000005255826

DIAGNOSTIC PROCEDURE

1.

PERFORM ID REGISTRATION OF ALL TRANSMITTERS

Carry out ID registration of all transmitters. Refer to 

WT-6, "ID Registration Procedure"

.

Can ID registration of all transmitters be completed?

YES

>> Inspection End.

NO

>> GO TO 

WT-14, "Diagnosis Procedure"

.

2010 Pathfinder

PRECAUTIONS

WT-43

< PRECAUTION >

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PRECAUTION

PRECAUTIONS

Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT 
PRE-TENSIONER"

INFOID:0000000005519021

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 SR 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 performed by

an authorized NISSAN/INFINITI dealer.

• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal

injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag

Module, see the SR 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 har-

ness connectors.

PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS

WARNING:

• When working near the Airbag Diagnosis Sensor Unit or other Airbag System sensors with the Igni-

tion ON or engine running, DO NOT use air or electric power tools or strike near the sensor(s) with a

hammer. Heavy vibration could activate the sensor(s) and deploy the air bag(s), possibly causing

serious injury.

• When using air or electric power tools or hammers, always switch the Ignition OFF, disconnect the

battery, and wait at least 3 minutes before performing any service.

Precaution Necessary for Steering Wheel Rotation After Battery Disconnect

INFOID:0000000005255828

NOTE:

• This Procedure is applied only to models with Intelligent Key system and NATS (NISSAN ANTI-THEFT SYS-

TEM).

• Remove and install all control units after disconnecting both battery cables with the ignition knob in the

LOCK

 position.

• Always use CONSULT-III 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 NATS, an electrically controlled steering lock mech-

anism 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.

2010 Pathfinder

 

 

 

 

 

 

 

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