Nissan Titan A60. Manual - part 997

C1712 - C1715, C1720 - C1723, C1724 - C1727 TRANSMITTER MALFUNCTION

WT-17

< DTC/CIRCUIT DIAGNOSIS >

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DRIVE VEHICLE

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. 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

>> Replace malfunctioning transmitter, and perform Step 3 again.

Special Repair Requirement

INFOID:0000000006179292

Perform preliminary check.  Refer to 

WT-5, "Preliminary Check"

.

WT-18

< DTC/CIRCUIT DIAGNOSIS >

C1716 - C1719 TRANSMITTER PRESSURE MALFUNCTION

C1716 - C1719 TRANSMITTER PRESSURE MALFUNCTION

Description

INFOID:0000000006179293

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

DTC Logic

INFOID:0000000006179294

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-18, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000006179295

MALFUNCTION CODE NO. 35, 36, 37 OR 38 (DTC C1716, C1717, C1718 OR C1719)

1.

CHECK ALL TIRE PRESSURES

Check all tire pressures. Refer to 

WT-50, "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-48, "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:0000000006179296

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.

C1729 VEHICLE SPEED SIGNAL

WT-19

< DTC/CIRCUIT DIAGNOSIS >

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C1729 VEHICLE SPEED SIGNAL

Description

INFOID:0000000006179297

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

DTC Logic

INFOID:0000000006179298

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-19, "Diagnosis Procedure"

.

NO

>> Inspection End.

Diagnosis Procedure

INFOID:0000000006179299

MALFUNCTION CODE NO. 52 (DTC C1729)

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.

NO

>> Check combination meter. Refer to 

MWI-28, "CONSULT-III Function (METER/M&A)"

.

Special Repair Requirement

INFOID:0000000006179300

Perform preliminary check.  Refer to 

WT-5, "Preliminary Check"

.

DTC

CONSULT - III

DTC detecting condition

C1729

VHCL SPEED SIG ERR

Vehicle speed signal is in error.

WT-20

< DTC/CIRCUIT DIAGNOSIS >

C1735 IGNITION SIGNAL

C1735 IGNITION SIGNAL

Description

INFOID:0000000006179301

The BCM monitors the IGN ON signal on the CAN line and compares it to it’s direct IGN ON signal.  When

these two signals do not match, the BCM sets C1735.

DTC Logic

INFOID:0000000006179302

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 C1735 displayed in the self-diagnosis display?

YES

>> Refer to 

WT-20, "Diagnosis Procedure"

.

NO

>> Inspection End.

Diagnosis Procedure

INFOID:0000000006179303

MALFUNCTION CODE NO. 54 (DTC C1735)

1.

CAN IGNITION SIGNAL

Check BCM IGN RLY signal with CONSULT-III.  Refer to 

BCS-35, "Reference Value"

.

Are the inspection results normal with the ignition switch ON?

YES

>> GO TO 2.

NO

>> Check CAN system.  Refer to 

LAN-50, "CAN System Specification Chart"

.

2.

BCM POWER SUPPLY

Check BCM power supply (ignition ON).  Refer to 

BCS-28, "Diagnosis Procedure"

.

Is the power supply with the ignition switch ON normal?

YES

>> GO TO 3.

NO

>> Repair power supply as necessary.

3.

DRIVE VEHICLE

Clear DTC and then test drive the vehicle and check the low tire pressure warning lamp.
Does the vehicle operate without any low tire pressure warning lamp?

YES

>> Inspection End.

NO

>> Replace BCM.  Refer to 

BCS-53, "Removal and Installation"

.

Special Repair Requirement

INFOID:0000000006179304

Perform preliminary check.  Refer to 

WT-5, "Preliminary Check"

.

DTC

CONSULT - III

DTC detecting condition

C1735

IGNITION SIGNAL LINE - BCM/TPMS

BCM has detected a mismatch between IGN ON signals.