Infiniti G35 (V35) Sedan. Manual - part 1458

WT-20

< COMPONENT DIAGNOSIS >

C1712, C1713, C1714, C1715 TRANSMITTER (CHECKSUM)

Are all tire pressures displayed 0 kPa?

YES

>> GO TO 3.

NO

>> GO TO 5.

3.

CHECK HARNESS BETWEEN BCM AND TIRE PRESSURE RECEIVER

1.

Turn ignition switch “OFF”.

2.

Disconnect BCM harness connector and tire pressure receiver harness connector.

3.

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

Also check harness for short to ground and short to power.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace damaged parts.

4.

CHECK TIRE PRESSURE RECEIVER

Check tire pressure receiver. Refer to 

WT-40, "Diagnosis Procedure"

.

Is the inspection result normal?

YES

>> Check BCM pin terminals for damage or loose connection with harness connector. If any items

are damaged, repair or replace damaged parts.

NO

>> Replace the tire pressure receiver.

5.

CHECK ID REDGISTRATION

Perform ID registration of all transmitters. Refer to 

WT-5, "ID REGISTRATION PROCEDURE : Special Repair

Requirement"

.

Can ID registration of all transmitters be completed?

YES

>> GO TO 6.

NO

>> GO TO 7 after malfunctioning transmitter replacement.

6.

CHECK TIRE PRESSURE MONITORING SYSTEM

With CONSULT-III

1.

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

2.

Check all tire pressure with CONSULT-III “DATA MONITOR” within 15 minutes after vehicle speed
becomes 17 km/h (11 MPH). 

Does “DATA MONITOR” displayed the standardized value without turning tire pressure warning lamp ON? 

YES

>> INSPECTION END

NO

>> Replace BCM. Refer to 

BCS-79, "Removal and Installation"

.

7.

CHECK ID REGISTRATION

With CONSULT-III

1.

Perform ID registration of all transmitters. Refer to 

WT-5, "ID REGISTRATION PROCEDURE : Special

Repair Requirement"

.

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. Then check all tire pressure with CONSULT-III “DATA MONITOR” within 5 minutes.

Monitored item

Condition

Display value

AIR PRESS FL

Start engine and drive at 40 km/h (25 MPH) or more for 
several minutes.

Approximately equal to the indication on vehicle 
information display

AIR PRESS FR

AIR PRESS RR

AIR PRESS RL

BCM

Tire pressure receiver

Continuity

Connector

Terminal

Connector

Terminal

M123

137

M101

1

Existed

138

4

139

2

C1712, C1713, C1714, C1715 TRANSMITTER (CHECKSUM)

WT-21

< COMPONENT DIAGNOSIS >

C

D

F

G

H

I

J

K

L

M

A

B

WT

N

O

P

Does “DATA MONITOR” displayed the standardized value without turning tire pressure warning lamp ON?

YES

>> INSPECTION END

NO

>> GO TO 2.

Special Repair Requirement

INFOID:0000000000957876

1.

CHECK TIRE AIR PRESSURE

Check all tire air pressures. Refer to 

WT-95, "Tire"

.

Does all tire pressure data meet the specification?

YES

>> GO TO 2.

NO

>> Inspect or repair the tires or wheels and adjust the tire pressure to the specification.

2.

PERFORM ID REGISTRATION

Perform ID registration. Refer to 

WT-5, "ID REGISTRATION PROCEDURE : Special Repair Requirement"

.

Can ID registration of all transmitters be completed?

YES

>> END

NO

>> GO TO 1.

WT-22

< COMPONENT DIAGNOSIS >

C1716, C1717, C1718, C1719 TRANSMITTER (PRESSDATA)

C1716, C1717, C1718, C1719 TRANSMITTER (PRESSDATA)

Description

INFOID:0000000000957877

A sensor-transmitter integrated with a valve is installed on a wheel, and transmits a detected air pressure sig-
nal in the from of a radio wave.

DTC Logic

INFOID:0000000000957878

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

VEHICLE DRIVING

With CONSULT-III

1.

Drive at a speed 40 km/h (25 MPH) or more for 3 minutes, and then drive the vehicle at any speed for 10
minutes. Then check all tire pressure with CONSULT-III “DATA MONITOR” within 5 minutes.

Does “DATA MONITOR” displayed tire pressure as normal without any warning lamp?

YES

>> INSPECTION END

NO

>> GO TO Diagnosis procedure. Refer to 

WT-22, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000000957879

1.

CHECK TIRE PRESSURE

With CONSULT-III

1.

Adjust tire pressure to specified value. Refer to 

WT-95, "Tire"

.

2.

Perform the ID registration of all transmitters. Refer to 

WT-5, "ID REGISTRATION PROCEDURE : Special

Repair Requirement"

.

3.

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

4.

Check all tire pressure with CONSULT-III “DATA MONITOR” within 15 minutes after vehicle speed
become 17 km/h (11 MPH).

Is tire pressure indicated as 438.60 kPa (4.47kg/cm

2

, 63.60 psi) on the “DATA MONITOR” screen?

YES

>> Replace malfunctioning transmitter.

NO

>>  GO TO 2.

DTC 

number

Trouble diagnosis name

DTC detecting condition

Possible case

C1716

[PRESSDATA ERR] FL

Air pressure data from front-left transmitter malfunction

• ID registration is not fin-

ished

• Transmitter malfunction

C1717

[PRESSDATA ERR] FR

Air pressure data from front-right transmitter malfunction

C1718

[PRESSDATA ERR] RR

Air pressure data from rear-right transmitter malfunction

C1719

[PRESSDATA ERR] RL

Air pressure data from rear-left transmitter malfunction

Monitored item

Condition

Display value

AIR PRESS FL

Start engine and drive at 40 km/h (25MPH) or more for 
several minutes.

Approximately equal to the indication on vehi-
cle information display.

AIR PRESS FR

AIR PRESS RR

AIR PRESS RL

Monitored item

Condition

Display value

AIR PRESS FL

Start engine and drive at 40 km/h (25 MPH) or more for 
several minutes.

Approximately equal to the indication on 
vehicle information display.

AIR PRESS FL

AIR PRESS FL

AIR PRESS FL

C1716, C1717, C1718, C1719 TRANSMITTER (PRESSDATA)

WT-23

< COMPONENT DIAGNOSIS >

C

D

F

G

H

I

J

K

L

M

A

B

WT

N

O

P

2.

CHECK TIRE PRESSURE MONITORING SYSTEM

With CONSULT-III

1.

Perform the ID registration of all transmitters. Refer to 

WT-5, "ID REGISTRATION PROCEDURE : Special

Repair Requirement"

.

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. Then check all tire pressures with CONSULT-III “DATA MONITOR” within 5 minutes.

Does “DATA MONITOR” displayed the standardized value without turning tire pressure warning lamp ON?

YES

>> INSPECTION END

NO

>> Perform the self-diagnosis, inspect detected malfunction. Refer to 

WT-10, "AIR PRESSURE

MONITOR : Diagnosis Description"

.

Component Inspection

INFOID:0000000000957880

1.

CHECK TRANSMITTER

With CONSULT-III

1.

Adjust tire pressure to specified value. Refer to 

WT-95, "Tire"

.

2.

Perform ID registration of all transmitters. Refer to 

WT-5, "ID REGISTRATION PROCEDURE : Special

Repair Requirement"

.

3.

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

4.

Check all tire pressure with CONSULT-III “DATA MONITOR” within 15 minutes after vehicle speed
become 17 km/h (11 MPH).

Is tire pressure indicated as 438.60 kPa (4.47 kg/cm

2

, 63.60 psi) on the “DATA MONITOR” screen?

YES

>> Replace malfunctioning transmitter.

NO

>> Check BCM and tire pressure receiver.

Special Repair Requirement

INFOID:0000000000957881

1.

CHECK TIRE AIR PRESSURE

Check all tire air pressures. Refer to 

WT-95, "Tire"

.

Does all tire pressure data meet the specification?

YES

>> GO TO 2.

NO

>> Inspect or repair the tires or wheels and adjust the tire pressure to the specification.

2.

PERFORM ID REGISTRATION

Perform ID registration. Refer to 

WT-5, "ID REGISTRATION PROCEDURE : Special Repair Requirement"

.

Can ID registration of all transmitters be completed?

YES

>> END

NO

>> GO TO 1.