Nissan Xterra. Instruction — part 714
WT-18
< DTC/CIRCUIT DIAGNOSIS >
C1712 - C1715, C1720 - C1723, C1724 - C1727 TRANSMITTER MALFUNCTION
1. Carry out ID registration of all transmitters. Refer to
.
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.
>> GO TO 2
2.
REPLACE TRANSMITTER
1. Check low tire pressure warning lamp again for flashing, replace malfunctioning transmitter. Refer to
50, "Transmitter (Pressure Sensor)"
2. Carry out ID registration of all transmitters. Refer to
.
Can ID registration of all transmitters be completed?
YES
>> GO TO 3
NO
>> GO TO
3.
DRIVE VEHICLE
1. 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.
2. Check all tire pressures with CONSULT within 5 minutes.
Does DATA MONITOR ITEM display tire pressure as normal without any warning lamp?
YES
>> Inspection End.
NO
>> Replace malfunctioning transmitter, and perform Step 3 again.
Special Repair Requirement
INFOID:0000000009483075
Perform preliminary check. Refer to
.
C1716 - C1719 TRANSMITTER PRESSURE MALFUNCTION
WT-19
< DTC/CIRCUIT DIAGNOSIS >
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C1716 - C1719 TRANSMITTER PRESSURE MALFUNCTION
Description
INFOID:0000000009483076
Air pressure data from one or more transmitters is out of range.
DTC Logic
INFOID:0000000009483077
NOTE:
The Signal Tech II Tool (J-50190) can be used to perform the following functions. Refer to the Signal Tech II
User Guide for additional information.
• Activate and display TPMS transmitter IDs
• Display tire pressure reported by the TPMS transmitter
• Read TPMS DTCs
• Register TPMS transmitter IDs
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
ID REGISTRATION AND VEHICLE DRIVING
1. Carry out ID registration of all transmitters. Refer to
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.
3. Check all tire pressures with CONSULT within 5 minutes.
Does DATA MONITOR ITEM display tire pressure as normal without any warning lamp?
YES
>> Inspection End.
NO
>> Refer to
.
Diagnosis Procedure
INFOID:0000000009483078
NOTE:
The Signal Tech II Tool (J-50190) can be used to perform the following functions. Refer to the Signal Tech II
User Guide for additional information.
• Activate and display TPMS transmitter IDs
• Display tire pressure reported by the TPMS transmitter
• Read TPMS DTCs
• Register TPMS transmitter IDs
MALFUNCTION CODE NO. 35, 36, 37 OR 38 (DTC C1716, C1717, C1718 OR C1719)
1.
CHECK ALL TIRE PRESSURES
Check all tire pressures. Refer to
Are there any tires with pressure of 64 psi or more?
YES
>> Adjust tire pressure to specified value.
NO
>> GO TO 2
2.
ID REGISTRATION AND VEHICLE DRIVING
1. Carry out ID registration of all transmitters. Refer to
2. Drive at a speed of 40 km/h (25 MPH) or more for several minutes without stopping.
3. Check all tire pressures with CONSULT within 15 minutes after vehicle speed becomes 17 km/h (11
MPH).
Does DATA MONITOR ITEM display 64 psi or more?
DTC
CONSULT
DTC detecting condition
C1716
[PRESSDATA - ERR] FL
Air pressure data from FL transmitter is malfunctioning.
C1717
[PRESSDATA - ERR] FR
Air pressure data from FR transmitter is malfunctioning.
C1718
[PRESSDATA - ERR] RR
Air pressure data from RR transmitter is malfunctioning.
C1719
[PRESSDATA - ERR] RL
Air pressure data from RL transmitter is malfunctioning.
WT-20
< DTC/CIRCUIT DIAGNOSIS >
C1716 - C1719 TRANSMITTER PRESSURE MALFUNCTION
YES
>> Replace transmitter. Refer to
WT-50, "Transmitter (Pressure Sensor)"
. GO TO 3.
NO
>> GO TO 3
3.
ID REGISTRATION AND VEHICLE DRIVING
1. Carry out ID registration of all transmitters. Refer to
.
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.
3. Check all tire pressures with CONSULT within 5 minutes.
Does DATA MONITOR ITEM display tire pressure as normal without any warning lamp?
YES
>> Inspection End.
NO
>> Proceed to the inspection applicable to DTC.
Special Repair Requirement
INFOID:0000000009483079
Perform preliminary check. Refer to
.
C1729 VEHICLE SPEED SIGNAL
WT-21
< DTC/CIRCUIT DIAGNOSIS >
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C1729 VEHICLE SPEED SIGNAL
Description
INFOID:0000000009483080
The vehicle speed signal is not being detected by the BCM.
DTC Logic
INFOID:0000000009483081
NOTE:
The Signal Tech II Tool (J-50190) can be used to perform the following functions. Refer to the Signal Tech II
User Guide for additional information.
• Activate and display TPMS transmitter IDs
• Display tire pressure reported by the TPMS transmitter
• Read TPMS DTCs
• Register TPMS transmitter IDs
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
CHECK SELF-DIAGNOSTIC RESULTS
1. On SELECT DIAG MODE, select the SELF-DIAG RESULT screen.
2. Check display contents on SELF DIAG RESULT screen.
Is the CAN COMM CIRCUIT displayed in the self-diagnosis display?
YES
>> Refer to
.
NO
>> Inspection end.
Diagnosis Procedure
INFOID:0000000009483082
NOTE:
The Signal Tech II Tool (J-50190) can be used to perform the following functions. Refer to the Signal Tech II
User Guide for additional information.
• Activate and display TPMS transmitter IDs
• Display tire pressure reported by the TPMS transmitter
• Read TPMS DTCs
• Register TPMS transmitter IDs
MALFUNCTION CODE NO. 52 (DTC C1729)
1.
CHECK SELF-DIAGNOSTIC RESULTS
1. On SELECT DIAG MODE, select the SELF-DIAG RESULT screen.
2. Check display contents on SELF DIAG RESULT screen.
Is the CAN COMM CIRCUIT displayed in the self-diagnosis display?
YES
>> Perform trouble diagnosis for CAN communication system. Refer to
NO
>> Check combination meter. Refer to
MWI-25, "CONSULT Function (METER/M&A)"
Special Repair Requirement
INFOID:0000000009483083
Perform preliminary check. Refer to
.
DTC
CONSULT
DTC detecting condition
C1729
VHCL SPEED SIG ERR
Vehicle speed signal is in error.
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