Nissan Pathfinder (2011 year). Instruction — part 632

TIRE PRESSURE MONITORING SYSTEM

WT-35

< WIRING DIAGRAM >

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ABEIA0109GB

2011 Pathfinder

WT-36

< WIRING DIAGRAM >

TIRE PRESSURE MONITORING SYSTEM

ABEIA0077GB

2011 Pathfinder

TIRE PRESSURE MONITORING SYSTEM

WT-37

< WIRING DIAGRAM >

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ABEIA0078GB

2011 Pathfinder

WT-38

< SYMPTOM DIAGNOSIS >

TPMS

SYMPTOM DIAGNOSIS

TPMS

Symptom Table

INFOID:0000000006246391

Symptom

Reference

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

WT-39

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

WT-40

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

WT-41

Hazard warning lamps flash when ignition switch is turned ON.

WT-42

Tire pressure information in display unit does not exist.

WT-42

ID registration cannot be completed.

WT-44

2011 Pathfinder

LOW TIRE PRESSURE WARNING LAMP DOES NOT TURN ON

WT-39

< SYMPTOM DIAGNOSIS >

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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:0000000006246392

NOTE:

The Signal Tech II Tool (J-50190) can be used to perform the following functions. Refer to the Signal Tech II

User Guide for additional information.

• Activate and display TPMS transmitter IDs

• Display tire pressure reported by the TPMS transmitter

• Read TPMS DTCs

• Register TPMS transmitter IDs

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-27, "CONSULT-III Function (METER/M&A)"

.

Is the inspection result normal?

YES

>> GO TO 3

NO

>> Replace combination meter. Refer to

MWI-88, "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-55, "Removal and Installation"

.

NO

>> Check combination meter operation.

2011 Pathfinder

WT-40

< 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:0000000006246393

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-30, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> Replace BCM. Refer to

BCS-55, "Removal and Installation"

.

NO

>> Repair BCM circuits.

2011 Pathfinder

LOW TIRE PRESSURE WARNING LAMP BLINKS

WT-41

< 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:0000000006246394

Regarding Wiring Diagram information, refer to

WT-34, "Wiring Diagram"

.

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-55, "Removal and Installa-

tion"

.

NO

>> Repair circuit for short to ground.

SEIA0347E

Continuity should not exist.

ALEIA0014ZZ

2011 Pathfinder

WT-42

< SYMPTOM DIAGNOSIS >

HAZARD WARNING LAMPS FLASH

HAZARD WARNING LAMPS FLASH

Hazard Warning Lamps Flash When Ignition Switch Is Turned On

INFOID:0000000006246395

DIAGNOSTIC PROCEDURE

1.

CHECK BCM GROUND CIRCUIT

Check BCM ground circuit. Refer to

BCS-30, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> Replace BCM. Refer to

BCS-55, "Removal and Installation"

.

NO

>> Repair BCM ground circuit.

2011 Pathfinder