Infiniti FX35, FX50 (S51). Manual — part 1926
INSPECTION AND ADJUSTMENT
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< BASIC INSPECTION >
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ID REGISTRATION PROCEDURE : Transmitter ID Registration Procedure
INFOID:0000000005243060
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
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
Se-
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
.
Is ID registrations for all wheels completed?
YES
>> ID registration END.
NO
>> Performs trouble diagnosis of the Tire Pressure Monitoring System (TPMS). Refer to
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
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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
INFOID:0000000005243063
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
Tire pressure receiver
Low tire pressure warning control unit
Tire pressure warning check switch
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.
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