Nissan Pathfinder (2008 year). Manual - part 637

C1716 - C1719 TRANSMITTER PRESSURE MALFUNCTION

WT-17

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C1716 - C1719 TRANSMITTER PRESSURE MALFUNCTION

Description

INFOID:0000000001277927

Air pressure data from one or more transmitters is out of range.

DTC Logic

INFOID:0000000001277928

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

ID REGISTRATION AND VEHICLE DRIVING

1.

Carry out ID registration of all transmitters.

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.

Check all tire pressures with CONSULT-III within 5 minutes.

Does DATA MONITOR ITEM display tire pressure as normal without any warning lamp?

YES

>> Inspection End.

NO

>> Refer to 

WT-17, "Transmitter Pressure Malfunction"

.

Transmitter Pressure Malfunction

INFOID:0000000001277811

MALFUNCTION CODE NO. 35 - 38

1.

CHECK ALL TIRE PRESSURES

Check all tire pressures. Refer to 

WT-40, "Tire"

.

Are there any tires with pressure of 64 psi or more?

YES

>> Adjust tire pressure to specified value.

NO

>> GO TO 2

2.

ID REGISTRATION AND VEHICLE DRIVING

1.

Carry out ID registration of all transmitters. Refer to 

WT-6, "ID Registration Procedure"

.

2.

Drive at a speed of 40 km/h (25 MPH) or more for several minutes without stopping.

3.

Check all tire pressures with CONSULT-III within 15 minutes after vehicle speed becomes 17 km/h (11
MPH).

Does DATA MONITOR ITEM display 64 psi or more?

YES

>> Replace transmitter. Refer to 

WT-38, "Transmitter (Pressure Sensor)"

. GO TO 3.

NO

>> GO TO 3

3.

ID REGISTRATION AND VEHICLE DRIVING

1.

Carry out ID registration of all transmitters.

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.

Check all tire pressures with CONSULT-III within 5 minutes.

Does DATA MONITOR ITEM display tire pressure as normal without any warning lamp?

YES

>> Inspection End.

NO

>> Proceed to the inspection applicable to DTC.

Special Repair Requirement

INFOID:0000000001277929

Perform preliminary check.  Refer to 

WT-5, "Preliminary Check"

.

DTC

CONSULT - III

DTC detecting condition

C1716

[PRESSDATA - ERR] FL

Air pressure data from FL transmitter is malfunctioning.

C1717

[PRESSDATA - ERR] FR

Air pressure data from FR transmitter is malfunctioning.

C1718

[PRESSDATA - ERR] RR

Air pressure data from RR transmitter is malfunctioning.

C1719

[PRESSDATA - ERR] RL

Air pressure data from RL transmitter is malfunctioning.

WT-18

< COMPONENT DIAGNOSIS >

C1729 VEHICLE SPEED SIGNAL

C1729 VEHICLE SPEED SIGNAL

Description

INFOID:0000000001277930

The vehicle speed signal is not being detected by the BCM.

DTC Logic

INFOID:0000000001277931

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

CHECK SELF-DIAGNOSTIC RESULTS

1.

On SELECT DIAG MODE, select the SELF-DIAG RESULT screen.

2.

Check display contents on SELF DIAG RESULT screen.

Is the CAN COMM CIRCUIT displayed in the self-diagnosis display?

YES

>> Refer to 

WT-18, "Vehicle Speed Signal"

.

NO

>> Inspection end.

Vehicle Speed Signal

INFOID:0000000001277812

MALFUNCTION CODE NO. 52

1.

CHECK SELF-DIAGNOSTIC RESULTS

1.

On SELECT DIAG MODE, select the SELF-DIAG RESULT screen.

2.

Check display contents on SELF DIAG RESULT screen.

Is the CAN COMM CIRCUIT displayed in the self-diagnosis display?

YES

>> Perform trouble diagnosis for CAN communication system. Refer to XX-XX, *****.

NO

>> Check combination meter. Refer to XX-XX, *****.

DTC

CONSULT - III

DTC detecting condition

C1729

VHCL SPEED SIG ERR

Vehicle speed signal is in error.

BCM (BODY CONTROL MODULE)

WT-19

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ECU DIAGNOSIS

BCM (BODY CONTROL MODULE)

Terminals and Reference Values (BCM)

INFOID:0000000001277814

Refer to 

BCS-38, "Reference Value"

.

Wiring Diagram

INFOID:0000000001277815

ALEWA0006GB

WT-20

< ECU DIAGNOSIS >

BCM (BODY CONTROL MODULE)

ALEIA0015GB

BCM (BODY CONTROL MODULE)

WT-21

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Self-Diagnosis

INFOID:0000000001277816

FUNCTION

Self-Diagnostic Results Mode

ALEIA0016GB

WT-22

< ECU DIAGNOSIS >

BCM (BODY CONTROL MODULE)

NOTE:

Before performing the self-diagnosis, be sure to register the ID or else the actual malfunction location may be different from that dis-
played on CONSULT-III.

Flash Code Chart

INFOID:0000000001277817

NOTE:
Ground tire pressure warning check connector to initiate self-diagnosis w/o CONSULT-III.

Diagnostic item

Diagnostic item is detected when ···

Reference 

page

LOW - PRESSURE - FL [C1704]
LOW - PRESSURE - FR [C1705]
LOW - PRESSURE - RR [C1706]
LOW - PRESSURE - RL [C1707]

Tire pressures dropped below specified value.  Refer to 

WT-8, 

"System Description"

.

—

[NO-DATA] - FL [C1708]
[NO-DATA] - FR [C1709]
[NO-DATA] - RR [C1710]
[NO-DATA] - RL [C1711]

Data from FL transmitter cannot be received.
Data from FR transmitter cannot be received.
Data from RR transmitter cannot be received.
Data from RL transmitter cannot be received.

WT-13

[CHECKSUM- ERR] - FL [C1712]
[CHECKSUM- ERR] - FR [C1713]
[CHECKSUM- ERR] - RR [C1714]
[CHECKSUM- ERR] - RL [C1715]

Checksum data from FL transmitter is malfunctioning.
Checksum data from FR transmitter is malfunctioning.
Checksum data from RR transmitter is malfunctioning.
Checksum data from RL transmitter is malfunctioning.

WT-15

[PRESSDATA- ERR] - FL [C1716]
[PRESSDATA- ERR] - FR [C1717]
[PRESSDATA- ERR] - RR [C1718]
[PRESSDATA- ERR] - RL [C1719]

Air pressure data from FL transmitter is malfunctioning.
Air pressure data from FR transmitter is malfunctioning.
Air pressure data from RR transmitter is malfunctioning.
Air pressure data from RL transmitter is malfunctioning.

WT-17

[CODE- ERR] - FL [C1720]
[CODE- ERR] - FR [C1721]
[CODE- ERR] - RR [C1722]
[CODE- ERR] - RL [C1723]

Function code data from FL transmitter is malfunctioning.
Function code data from FR transmitter is malfunctioning.
Function code data from RR transmitter is malfunctioning.
Function code data from RL transmitter is malfunctioning.

WT-15

[BATT - VOLT - LOW] - FL [C1724]
[BATT - VOLT - LOW] - FR [C1725]
[BATT - VOLT - LOW] - RR [C1726]
[BATT - VOLT - LOW] - RL [C1727]

Battery voltage of FL transmitter drops.
Battery voltage of FR transmitter drops.
Battery voltage of RR transmitter drops.
Battery voltage of RL transmitter drops.

WT-15

VHCL_SPEED_SIG_ERR [C1729]

Vehicle speed signal is in error.

WT-18

Flash Code

Malfunction part

Reference 

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Tire pressure dropped below specified value.  Refer to 

WT-8, "System 

Description"

.

—

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Transmitter no data (FL)
Transmitter no data (FR)
Transmitter no data (RR)
Transmitter no data (RL)

WT-13

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Transmitter checksum error (FL)
Transmitter checksum error (FR)
Transmitter checksum error (RR)
Transmitter checksum error (RL)

WT-15

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38

Transmitter pressure data error (FL)
Transmitter pressure data error (FR)
Transmitter pressure data error (RR)
Transmitter pressure data error (RL)

WT-17

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Transmitter function code error (FL)
Transmitter function code error (FR)
Transmitter function code error (RR)
Transmitter function code error (RL)

WT-15

BCM (BODY CONTROL MODULE)

WT-23

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Transmitter battery voltage low (FL)
Transmitter battery voltage low (FR)
Transmitter battery voltage low (RR)
Transmitter battery voltage low (RL)

WT-15

52

Vehicle speed signal

WT-18

Flash Code

Malfunction part

Reference 

page

WT-24

< SYMPTOM DIAGNOSIS >

TPMS

SYMPTOM DIAGNOSIS

TPMS

Symptom Table

INFOID:0000000001277818

Symptom

Reference

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

WT-25

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

WT-26

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

WT-27

Hazard warning lamps flash when ignition switch is turned on.

WT-28

Tire pressure information in display unit does not exist.

WT-28

ID registration cannot be completed.

WT-30