Nissan Murano. Manual - part 1477

WT-28

< DTC/CIRCUIT DIAGNOSIS >

C1716, C1717, C1718, C1719 TIRE PRESSURE SENSOR

C1716, C1717, C1718, C1719 TIRE PRESSURE SENSOR

DTC Logic

INFOID:0000000009722263

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

DTC REPRODUCTION PROCEDURE

With CONSULT

1.

Turn the ignition switch ON.

CAUTION:

Never start the engine.

2.

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

WT-52, "Tire Air Pres-

sure"

. 

3.

Perform “SELF-DIAG RESULTS” in “AIR PRESSURE MONITOR” of “BCM”.

Is DTC “C1716”, “C1717”, “C1718”, “C1719” detected?

YES

>> Perform trouble diagnosis. Refer to 

WT-28, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000009722264

1.

CHECK TIRE PRESSURE

Check the internal pressure of all wheels. Refer to 

WT-52, "Tire Air Pressure"

. 

Is the inspection result normal?

YES

>> Replace the DTC-detected malfunctioning tire pressure sensor. Refer to 

WT-48, "Exploded View"

.

NO

>> After adjusting the tire pressure, GO TO 2.

2.

CHECK TIRE PRESSURE SIGNAL

With CONSULT

1.

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

WT-52, "Tire Air Pressure"

. 

2.

Perform tire pressure sensor ID registration for all wheels. Refer to 

WT-21, "Work Procedure"

. 

3.

Drive for 3 minutes at a speed of 40 km/h (25 MPH) or more, then drive normally for 10 minutes.

4.

Perform “DATA MONITOR” in “AIR PRESSURE MONITOR” of “BCM”.

5.

Select “BCM” in “DATA MONITOR”, and check that the tire pressures match the standard value.

CAUTION:

Stop the vehicle and within 15 minutes, use CONSULT “DATA MONITOR” to display the tire pres-
sure for all wheels.

6.

Check that “DATA MONITOR” displays tire pressure of 438.60 kPa (4.47 kg/cm

2

, 63.60 Psi).

Is the inspection 438.60 kPa (4.47 kg/cm

2

, 63.60 Psi)?

YES

>> Replace tire pressure sensor the tire pressure 438.60 kPa (4.386 bar, 4.47 kg/cm

2

, 63.60 Psi) dis-

played. Refer to 

WT-48, "Exploded View"

.

NO

>> GO TO 1.

DTC

Display item

Malfunction detected condition

Possible case

C1716

[PRESSDATA ERR] FL

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

• ID registration is not fin-

ished

• Tire pressure sensor mal-

function

C1717

[PRESSDATA ERR] FR

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

C1718

[PRESSDATA ERR] RR

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

C1719

[PRESSDATA ERR] RL

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

C1729 VEHICLE SPEED SIGNAL

WT-29

< DTC/CIRCUIT DIAGNOSIS >

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C1729 VEHICLE SPEED SIGNAL

Description

INFOID:0000000009722265

BCM detects no vehicle speed signal.

DTC Logic

INFOID:0000000009722266

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

DTC REPRODUCTION PROCEDURE

With CONSULT

1.

Drive for several minutes at a speed of 40 km/h (25 MPH) or more, then stop the vehicle.

2.

Perform “SELF-DIAG RESULTS” in “AIR PRESSURE MONITOR” of “BCM”.

Is DTC “C1729” detected?

YES

>> Perform trouble diagnosis. Refer to 

WT-29, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000009722267

1.

PERFORM COMBINATION METER SELF-DIAGNOSIS

With CONSULT

Perform “SELF-DIAG RESULTS” of “METER/M&A”.
Is any DTC detected?

YES

>> Check the DTC. Refer to 

MWI-77, "DTC Index"

.

NO

>> GO TO 2.

2.

PERFORM SELF-DIAGNOSIS

With CONSULT

Perform “SELF-DIAG RESULTS” in “AIR PRESSURE MONITOR” of “BCM”.

Is DTC “C1729” detected?

YES

>> Replace BCM. Refer to 

WT-9, "COMMON ITEM : CONSULT Function (BCM - COMMON ITEM)"

.

NO

>> GO TO 3.

3.

CHECK INFORMATION

With CONSULT

1.

Perform “DATA MONITOR” in “AIR PRESSURE MONITOR” of “BCM”.

2.

Select “BCM” in “DATA MONITOR”, and check the input/output values. Refer to 

BCS-51, "Reference

Value"

. 

Is the inspection result normal?

YES

>> Check pin terminal and connection of each harness connector for malfunctioning conditions. 

NO

>> Replace BCM. Refer to 

BCS-98, "Exploded View"

. 

DTC

Display item

Malfunction detected condition

Possible case

C1729

VHCL SPEED SIG ERR

Vehicle speed signal not detected.

• CAN communication error
• Combination meter malfunction

WT-30

< DTC/CIRCUIT DIAGNOSIS >

C1734 BCM

C1734 BCM

DTC Logic

INFOID:0000000009722268

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

DTC REPRODUCTION PROCEDURE

With CONSULT

1.

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

2.

Perform “SELF-DIAG RESULTS” in “AIR PRESSURE MONITOR” of “BCM”.

CAUTION:

Perform within 15 minutes after stop the vehicle.

Is DTC “C1734” detected?

YES

>> Perform trouble diagnosis. Refer to 

WT-30, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000009722269

1.

CHECK BCM POWER SUPPLY

1.

Turn the ignition switch OFF.

2.

Disconnect BCM harness connector.

3.

Check voltage between BCM harness connector terminals and ground.

Is the power supply normal?

YES

>> GO TO 2.

NO

>>

Check the following. If any items are damaged, repair or replace damage parts.

• 40A fusible link [No. L located in the fuse block]. Refer to 

PG-92, "Fuse and Fusible Link

Arrangement"

.

• 10A fuse [No. 10 located in the fuse block (J/B)]. Refer to 

PG-91, "Fuse, Connector and Termi-

nal Arrangement"

.

• Harness for short or open between battery and BCM harness connector M118 terminal 1.
• Harness for short or open between battery and BCM harness connector M119 terminal 11.
• Check the Battery voltage.

2.

CHECK BCM GROUND

Check the continuity between BCM harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace damaged parts.

3.

CHECK HARNESS BETWEEN BCM AND TIRE PRESSURE RECEIVER 

1.

Disconnect tire pressure receiver harness connector.

2.

Check the continuity between BCM harness connector and tire pressure receiver harness connector.

DTC 

Display item

Malfunction detected condition

Possible case

C1734

CONTROL UNIT

Tire pressure monitoring system malfunction in BCM

BCM malfunction

BCM

—

Voltage

(Approx.)

Connector

Terminal

M118

1

Ground

Battery voltage

M119

11

BCM

—

Continuity

Connector

Terminal

M119

13

Ground

Existed

C1734 BCM

WT-31

< DTC/CIRCUIT DIAGNOSIS >

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3.

Check the continuity between BCM harness connector and ground.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace damaged parts.

4.

CHECK BCM 

Check the BCM input/output signal. Refer to 

BCS-51, "Reference Value"

.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> GO TO 5.

5.

CHECK BCM HARNESS CONNECTOR

Check the BCM pin terminals for damage or loose connection with harness connector.

Is the inspection result normal?

YES

>> Replace BCM. Refer to 

BCS-98, "Exploded View"

.

NO

>> Check for looseness or damage at the harness connector pins of the low tire pressure warning

control unit. Repair or replace if necessary.

BCM

Tire pressure receiver

Continuity

Connector

Terminal

Connector

Terminal

M123

137

M21

1

Existed

138

4

139

2

BCM

—

Continuity

Connector

Terminal

M123

137

Ground

Not existed

138

139