Infiniti FX35, FX50 (S51). Manual — part 1929
C1708, C1709, C1710, C1711 TRANSMITTER (NO DATA)
WT-19
< DTC/CIRCUIT DIAGNOSIS >
C
D
F
G
H
I
J
K
L
M
A
B
WT
N
O
P
1.
Drive for several minutes at a speed of 40 km/h (25 MPH) or more, then stop the vehicle.
2.
Within 15 minutes, select “AIR PRESSURE MONITOR” of “DATA MONITOR” and display the tire pres-
sure for all wheels.
3.
Check that the tire pressure is the specified value.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace the low tire pressure warning control unit.
Special Repair Requirement
INFOID:0000000005549607
1.
CHECK TIRE PRESSURE
Check the tire pressure of all wheels. Refer to
.
Does the tire pressure match the specified value?
YES
>> GO TO 2.
NO
>> Check the road wheels and tires. Adjust the tire pressures to the specified values.
2.
REGISTER TRANSMITTER ID
Perform transmitter ID registration. Refer to
WT-7, "ID REGISTRATION PROCEDURE : Transmitter ID Regis-
.
>> END
Monitor item
Condition
Displayed value
AIR PRESS FL
Drive for several minutes at a speed of 40 km/h (25 MPH) or
more, then stop the vehicle.
Air pressure of tire pressure
AIR PRESS FR
AIR PRESS RR
AIR PRESS RL
WT-20
< DTC/CIRCUIT DIAGNOSIS >
C1716, C1717, C1718, C1719 TRANSMITTER (PRESSDATA)
C1716, C1717, C1718, C1719 TRANSMITTER (PRESSDATA)
Description
INFOID:0000000005549608
The transmitter (1) is installed at the position of the air valve on the
road wheel (2). It measures the tire pressure and transmits the tire
pressure information by radio waves.
DTC Logic
INFOID:0000000005549609
DTC logic
DTC REPRODUCTION PROCEDURE
1.
DTC REPRODUCTION PROCEDURE
With CONSULT-III
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
.
3.
Perform “AIR PRESSURE MONITOR” self-diagnosis.
Is DTC “C1716”, “C1717”, “C1718”, or “C1719” detected?
YES
>> Perform trouble diagnosis. Refer to
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000005549610
1.
CHECK TIRE PRESSURE SIGNAL
With CONSULT-III
1.
Check and adjust the tire pressure for all wheels. Refer to
.
2.
Perform transmitter ID registration for all wheels. Refer to
WT-7, "ID REGISTRATION PROCEDURE :
Transmitter ID Registration Procedure"
.
3.
Drive for 3 minutes at a speed of 40 km/h (25 MPH) or more, then drive normally for 10 minutes.
4.
Stop the vehicle and within 15 minutes select “DATA MONITOR” of “AIR PRESSURE MONITOR” and
read the tire pressure for all wheels.
5.
Check that “DATA MONITOR” displays a tire pressure of 438.60 kPa (4.47 kg/cm
2
, 63.60 psi).
Is the inspection result normal?
:Outside
JPEIC0013ZZ
DTC
Display Item
Malfunction detected condition
Possible causes
C1716
[PRESSDATA ERR] FL
The tire pressure data from the front LH
wheel is malfunction.
• Transmitter ID registration
incomplete
• Transmitter malfunction
C1717
[PRESSDATA ERR] FR
The tire pressure data from the front RH
wheel is malfunction.
C1718
[PRESSDATA ERR] RR
The tire pressure data from the rear RH
wheel is malfunction.
C1719
[PRESSDATA ERR] RL
The tire pressure data from the rear LH
wheel is malfunction.
C1716, C1717, C1718, C1719 TRANSMITTER (PRESSDATA)
WT-21
< DTC/CIRCUIT DIAGNOSIS >
C
D
F
G
H
I
J
K
L
M
A
B
WT
N
O
P
YES
>> Replace the malfunctioning transmitter.
NO
>> GO TO 2.
2.
CHECK TPMS
Check the transmitters. Refer to
.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Perform trouble diagnosis of the low tire pressure warning control unit. Refer to
Component Inspection
INFOID:0000000005549611
1.
CHECK TRANSMITTERS
With CONSULT-III
1.
Adjust the tire pressures to the specified value for all wheels. Refer to
.
2.
Perform transmitter ID registration for all wheels. Refer to
WT-7, "ID REGISTRATION PROCEDURE :
Transmitter ID Registration Procedure"
.
3.
Drive for several minutes at a speed of 40 km/h (25 MPH) or more, then stop the vehicle.
4.
Within 15 minutes, select “DATA MONITOR” of “AIR PRESSURE MONITOR” to display the tire pressure
for all wheels.
5.
Check that “DATA MONITOR” displays a tire pressure of 438.60 kPa (4.47 kg/cm
2
, 63.60 psi).
Is the inspection result normal?
YES
>> Replace the malfunctioning transmitter.
NO
>> INSPECTION END
Special Repair Requirement
INFOID:0000000005549612
1.
CHECK TIRE PRESSURE
Check the tire pressure of all wheels. Refer to
.
Does the tire pressure match the specified value?
YES
>> GO TO 2.
NO
>> Check the road wheels and tires. Adjust the tire pressures to the specified values.
2.
REGISTER TRANSMITTER ID
Perform transmitter ID registration. Refer to
WT-7, "ID REGISTRATION PROCEDURE : Transmitter ID Regis-
.
>> END
Monitor item
condition
Displayed value
AIR PRESS FL
Drive for several minutes at a sped of 40 km/h (25 MPH)
or more, then stop the vehicle.
Air pressure of tire pressure
AIR PRESS FR
AIR PRESS RR
AIR PRESS RL
WT-22
< DTC/CIRCUIT DIAGNOSIS >
C1720, C1721, C1722, C1723 TRANSMITTER
C1720, C1721, C1722, C1723 TRANSMITTER
Description
INFOID:0000000005549613
The transmitter (1) is installed at the position of the air valve on the
road wheel (2). It measures the tire pressure and transmits the tire
pressure information by radio waves.
DTC Logic
INFOID:0000000005549614
DTC logic
DTC REPRODUCTION PROCEDURE
1.
DTC REPRODUCTION PROCEDURE
With CONSULT-III
1.
Drive for 3 minutes at a speed of 40 km/h (25 MPH) or more, then drive normally for 10 minutes.
2.
Perform “AIR PRESSURE MONITOR” self-diagnosis.
Is DTC “C1720”, “C1721”, “C1722” or “C1723” detected?
YES
>> Perform trouble diagnosis. Refer to
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000005549615
1.
CHECK TIRE PRESSURE SIGNAL
With CONSULT-III
1.
Drive for 3 minutes at a speed of 40 km/h (25 MPH) or more, then drive normally for 10 minutes.
2.
Within 5 minutes, select “DATA MONITOR” of “AIR PRESSURE MONITOR”.
3.
Read the values that are displayed for “AIR PRESS FL”, “AIR PRESS FR”, “AIR PRESS RR”, and “AIR
PRESS RL”.
Is the tire pressure of 0 kPa displayed for all wheels?
YES
>> GO TO 2.
:Outside
JPEIC0013ZZ
DTC
Display Item
Malfunction detected condition
Possible causes
C1720
[CODE ERR] FL
Checksum data from front LH transmitter is malfunc-
tioning.
• Tire pressure receiver
malfunction
• Transmitter error
• Low tire pressure
warning control unit
malfunction
C1721
[CODE ERR] FR
Checksum data from front RH transmitter is malfunc-
tioning.
C1722
[CODE ERR] RR
Checksum data from rear RH transmitter is malfunc-
tioning.
C1723
[CODE ERR] RL
Checksum data from rear LH transmitter is malfunc-
tioning.
Display Item
Condition
Displayed value
AIR PRESS FL
Drive for 3 minutes at a speed of 40 km/h (25MPH) or
more, then drive normally for 10 minutes.
Air pressure of tire pressure
AIR PRESS FR
AIR PRESS RR
AIR PRESS RL
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