Infiniti FX35, FX50 (S51). Manual - part 1926

INSPECTION AND ADJUSTMENT

WT-7

< BASIC INSPECTION >

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ID REGISTRATION PROCEDURE : Transmitter ID Registration Procedure

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1.

TRANSMITTER ID REGISTRATION PROCEDURE

With CONSULT-III.

1.

Display the “WORK SUPPORT” screen and select “ID REGIST”.

Is the transmitter activation tool (J-45295) used for the transmitter ID registration procedure?

YES

>> GO TO 2.

NO

>> GO TO 3.

2.

TRANSMITTER ID REGISTRATION PROCEDURE (WITH THE TRANSMITTER ACTIVATION TOOL)

1.

Turn the ignition switch ON.

2.

Select the start button on the “ID REGIST” screen.

3.

Contact the transmitter activation tool (J-45295) (1) to the side of
the tire at the location to the transmitter.

4.

Press and hold the transmitter activation tool button while push-
ing the tool to the tire surface. (approximately for 5 seconds)

CAUTION:

Perform the ID registration procedure starting from the
vehicle front left wheel, then repeat the procedure in the
order of the front right wheel, rear right wheel, and rear left
wheel.

5.

When ID registration is completed, check the following pattern at each wheel.

6.

After the ID registration procedure for all wheels is completed, press “End” to end ID registration, and
check that ID registration for all wheels is completed.

Is the check result normal?

YES

>> ID registration END.

NO

>> Performs trouble diagnosis of the Tire Pressure Monitoring System (TPMS). Refer to 

WT-66,

"Diagnosis Procedure"

. 

3.

TRANSMITTER ID REGISTRATION PROCEDURE (WITHOUT THE TRANSMITTER ACTIVATION TOOL)

1.

Adjust the tire pressure for all wheels to match the list below.

2.

Drive the vehicle at a speed at more than 40 km/h (25 MPH) for 3 minutes or more, then perform the
transmitter ID registration procedure.

3.

After ID registration for all wheels is completed, press “End” to end ID registration.

NNEIC0020ZZ

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quence

ID registration position

Turn signal lamp

CONSULT-III

1

Front left wheel

2 blinks

“Red”

↓

“Green”

2

Front right wheel

3

Rear right wheel

4

Rear left wheel

Tire position

Tire pressure kPa (kg/cm

2

, psi)

Front LH

240 (2.4, 34)

Front RH

220 (2.2, 31)

Rear RH

200 (2.0, 29)

Rear LH

180 (1.8, 26)

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< BASIC INSPECTION >

INSPECTION AND ADJUSTMENT

4.

Adjust the tire pressures for all wheels to the specified value. Refer to 

WT-80, "Tire Air Pressure"

. 

Is ID registrations for all wheels completed?

YES

>> ID registration END.

NO

>> Performs trouble diagnosis of the Tire Pressure Monitoring System (TPMS). Refer to 

WT-66,

"Diagnosis Procedure"

. 

ID registration position

CONSULT-III

Front LH

“Red”

↓

“Green”

Front RH

Rear RH

Rear LH

TPMS

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< SYSTEM DESCRIPTION >

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SYSTEM DESCRIPTION

TPMS

System Diagram

INFOID:0000000005243061

System Description

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• If the tire pressure is less than the specified value, the low tire pressure warning lamp illuminates that the tire

pressure is less than the specified value.

• The signal from each control unit is communicated via CAN communication.

JSEIA0161GB

Control unit

Signal status

Low tire pressure warning control 
unit

The low tire pressure warning lamp signal is transmitted to the BCM via CAN communication.

BCM

The low tire pressure warning lamp signal is transmitted to the unified meter and A/C amp. via 
CAN communication.

AV control unit

The tire pressure signal is received from the low tire pressure warning control unit via CAN com-
munication. 

ABS actuator and electric unit 
(control unit)

The vehicle speed signal (ABS) is received from the low tire pressure warning control unit via 
CAN communication.

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< SYSTEM DESCRIPTION >

TPMS

Component Parts Location

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Component Description

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1.

Transmitter

2.

Front tire pressure receiver

3.

Rear tire pressure receiver

4.

Low tire pressure warning control unit

5.

Low tire pressure warning lamp

6.

Tire pressure warning check switch

A.

Wheel

B.

Fender protector (rear side)

C.

Inside rear wheel house protector 

D.

Glove box assembly removed

E.

Inside combination meter

F.

Behind instrument lower panel LH

JSEIA0008ZZ

Component parts

Function

Transmitter

WT-16, "Description"

.

Tire pressure receiver

WT-30, "Description"

.

Low tire pressure warning control unit

WT-32, "Description"

.

Tire pressure warning check switch

WT-41, "Description"

.

Unified meter and A/C amp.

Receives the tire pressure information via CAN communication, and operates the low tire 
pressure warning lamp.

Low tire pressure warning lamp

• When a tire pressure is low, the warning lamp illuminates.
• When a flat tire occurs, the warning lamp illuminates.
• When an electrical malfunction in the Tire Pressure Monitoring System (TPMS) is detected, 

the lamp first flashes, and then remains illuminated.