Nissan Pathfinder. Manual — part 1214

WT-38

< DTC/CIRCUIT DIAGNOSIS >

C1712, C1713, C1714, C1715 TRANSMITTER (CHECKSUM)

C1712, C1713, C1714, C1715 TRANSMITTER (CHECKSUM)

DTC Logic

INFOID:0000000009177439

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

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

PERFORM SELF DIAGNOSTIC RESULT

With CONSULT

1. Drive at a speed of 40 km/h (25 MPH) or more for 3 minutes, and then drive the vehicle at any speed for

10 minutes.

2. Perform Self Diagnostic Result.
Is DTC C1712, C1713, C1714, or C1715 detected?

YES

>> Proceed to

WT-38, "Diagnosis Procedure"

.

NO

>> Inspection End.

Diagnosis Procedure

INFOID:0000000009177440

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

1.

TIRE PRESSURE SENSOR ID REGISTRATION

Perform tire pressure sensor ID registration. Refer to

WT-30, "Work Procedure"

.

Can the tire pressure sensor ID registration be completed?

YES

>> GO TO 2.

NO

>> Replace applicable tire pressure sensor. Refer to

WT-61, "Removal and Installation"

.

2.

PERFORM SELF DIAGNOSTIC RESULT

With CONSULT

1. Drive at a speed of 40 km/h (25 MPH) or more for 3 minutes, and then drive the vehicle at any speed for

10 minutes.

2. Perform Self Diagnostic Result.
Is DTC C1712, C1713, C1714, or C1715 detected?

CONSULT Display

DTC Detection Condition

Possible Cause

[CHECKSUM - ERR] - FL
[C1712]

Checksum data signal from front LH wheel sensor
is malfunctioning.

• ID registration incomplete
• Tire pressure sensor
• BCM

[CHECKSUM - ERR] - FR
[C1713]

Checksum data signal from front RH wheel sensor
is malfunctioning.

[CHECKSUM - ERR] - RR
[C1714]

Checksum data signal from rear RH wheel sensor
is malfunctioning.

[CHECKSUM - ERR] - RL
[C1715]

Checksum data signal from rear LH wheel sensor
is malfunctioning.

C1712, C1713, C1714, C1715 TRANSMITTER (CHECKSUM)

WT-39

< DTC/CIRCUIT DIAGNOSIS >

C

D

F

G

H

I

J

K

L

M

A

B

WT

N

O

P

YES

>> Replace BCM. Refer to

BCS-80, "Removal and Installation"

.

NO

>> Inspection End.

WT-40

< DTC/CIRCUIT DIAGNOSIS >

C1716, C1717, C1718, C1719 TRANSMITTER (PRESSURE DATA)

C1716, C1717, C1718, C1719 TRANSMITTER (PRESSURE DATA)

DTC Logic

INFOID:0000000009177441

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

PERFORM SELF DIAGNOSTIC RESULT

With CONSULT

1. Check tire pressure for all wheels and adjust to the specified value. Refer to

WT-65, "Tire Air Pressure"

.

2. Drive at a speed of 40 km/h (25 MPH) or more for 3 minutes, and then drive the vehicle at any speed for

10 minutes.

3. Perform Self Diagnostic Result.
Is DTC C1716, C1717, C1718, or C1719 detected?

YES

>> Proceed to

WT-40, "Diagnosis Procedure"

.

NO

>> Inspection End.

Diagnosis Procedure

INFOID:0000000009177442

1.

TIRE PRESSURE SENSOR ID REGISTRATION

Perform tire pressure sensor ID registration. Refer to

WT-30, "Work Procedure"

.

Can the tire pressure sensor ID registration be completed?

YES

>> GO TO 2.

NO

>> Replace applicable tire pressure sensor. Refer to

WT-61, "Removal and Installation"

.

2.

CHECK TIRE PRESSURE SIGNAL

With CONSULT

1. Adjust tire pressure for all wheels to the specified value. Refer to

WT-65, "Tire Air Pressure"

.

2. Select Data Monitor from AIR PRESSURE MONITOR of BCM.

3. Check that the air pressures match the specified value.

Is the inspection result normal?

YES

>> Inspection End.

NO

>> Replace BCM. Refer to

BCS-80, "Removal and Installation"

.

CONSULT Display

DTC Detection Condition

Possible Cause

[PRESSDATA ERR] FL
[C1716]

Malfunction in the tire pressure data from the front
LH wheel tire pressure sensor.

• Excessive tire pressure
• ID registration incomplete
• Tire pressure sensor
• BCM

[PRESSDATA ERR] FR
[C1717]

Malfunction in the tire pressure data from the front
RH wheel tire pressure sensor.

[PRESSDATA ERR] RR
[C1718]

Malfunction in the tire pressure data from the rear
RH wheel tire pressure sensor.

[PRESSDATA ERR] RL
[C1719]

Malfunction in the tire pressure data from the rear
LH wheel tire pressure sensor.

Monitor item

Displayed value

AIR PRESS FL

Approximately equal to specified value. Refer to

WT-65, "Tire Air Pressure"

.

AIR PRESS FR

AIR PRESS RR

AIR PRESS RL

C1720, C1721, C1722, C1723 TRANSMITTER

WT-41

< DTC/CIRCUIT DIAGNOSIS >

C

D

F

G

H

I

J

K

L

M

A

B

WT

N

O

P

C1720, C1721, C1722, C1723 TRANSMITTER

DTC Logic

INFOID:0000000009177443

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

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

PERFORM SELF DIAGNOSTIC RESULT

With CONSULT

1. Drive at a speed of 40 km/h (25 MPH) or more for 3 minutes, and then drive the vehicle at any speed for

10 minutes.

2. Perform Self Diagnostic Result.
Is DTC C1720, C1721, C1722, or C1723 detected?

YES

>> Proceed to

WT-41, "Diagnosis Procedure"

.

NO

>> Inspection End.

Diagnosis Procedure

INFOID:0000000009177444

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

1.

TIRE PRESSURE SENSOR ID REGISTRATION

Perform tire pressure sensor ID registration. Refer to

WT-30, "Work Procedure"

.

Can the tire pressure sensor ID registration be completed?

YES

>> GO TO 2.

NO

>> Replace applicable tire pressure sensor. Refer to

WT-61, "Removal and Installation"

.

2.

PERFORM SELF DIAGNOSTIC RESULT

With CONSULT

1. Drive at a speed of 40 km/h (25 MPH) or more for 3 minutes, and then drive the vehicle at any speed for

10 minutes.

2. Perform Self Diagnostic Result.
Is DTC C1720, C1721, C1722, or C1723 detected?

CONSULT Display

DTC Detection Condition

Possible Cause

[CODE - ERR] - FL
[C1720]

Function code data from front LH wheel sensor is
malfunctioning.

• ID registration incomplete
• Tire pressure sensor
• BCM

[CODE - ERR] - FR
[C1721]

Function code data from front RH wheel sensor is
malfunctioning.

[CODE - ERR] - RR
[C1722]

Function code data from rear RH wheel sensor is
malfunctioning.

[CODE - ERR] - RL
[C1723]

Function code data from rear LH wheel sensor is
malfunctioning.