Nissan Sentra. Manual — part 932
WT-30
< DTC/CIRCUIT DIAGNOSIS >
C1716, C1717, C1718, C1719 TRANSMITTER (PRESSURE DATA)
C1716, C1717, C1718, C1719 TRANSMITTER (PRESSURE DATA)
DTC Logic
INFOID:0000000009758149
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.
PERFORM SELF DIAGNOSTIC RESULT
With CONSULT
1. Turn the ignition switch ON.
2. Check the tire pressure for all wheels and adjust to the specified value. Refer to
.
3. Perform “SELF DIAGNOSTIC RESULT”.
Is DTC “C1716”, “C1717”, “C1718”, or “C1719” detected?
YES
>> Proceed to
.
NO
>> Inspection End.
Diagnosis Procedure
INFOID:0000000009758150
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
1.
CHECK TIRE PRESSURE
Check the air pressure of all wheels. Refer to pressure observed during “DTC CONFIRMATION PROCE-
DURE”.
Is the inspection result normal?
YES
>> Replace the DTC-detected malfunctioning transmitter. Refer to
.
NO
>> GO TO 2.
2.
CHECK TIRE PRESSURE SIGNAL
With CONSULT
1. Perform transmitter ID registration for all wheels. Refer to
2. Drive for 3 minutes at a speed of 40 km/h (25 MPH) or more, then drive normally for 10 minutes.
DTC
Display Item
Malfunction detected condition
Possible causes
C1716
[PRESSDATA ERR] FL
Malfunction in the tire pressure data from the
front LH wheel transmitter.
• Transmitter ID registration in-
complete
• Transmitter malfunction
C1717
[PRESSDATA ERR] FR
Malfunction in the tire pressure data from the
front RH wheel transmitter.
C1718
[PRESSDATA ERR] RR
Malfunction in the tire pressure data from the
rear RH wheel transmitter.
C1719
[PRESSDATA ERR] RL
Malfunction in the tire pressure data from the
rear LH wheel transmitter.
C1716, C1717, C1718, C1719 TRANSMITTER (PRESSURE DATA)
WT-31
< DTC/CIRCUIT DIAGNOSIS >
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3. Stop the vehicle.
4. On “DATA MONITOR” select “AIR PRESS FL”, “AIR PRESS FR”, “AIR PRESS RR” and “AIR PRESS RL”.
5. Within 5 minutes after vehicle is stopped, read the values displayed on CONSULT.
Are tire pressures displayed as 438.6 kPa (4.47 kg/cm
2
, 63.6 psi)?
YES
>> Replace transmitter for the tire that displayed pressure as 438.6 kPa (4.47 kg/cm
2
, 63.6 psi).
WT-50, "Removal and Installation"
.
NO
>> Perform “DTC CONFIRMATION PROCEDURE” again. Refer to
.
WT-32
< DTC/CIRCUIT DIAGNOSIS >
C1729 VEHICLE SPEED SIGNAL
C1729 VEHICLE SPEED SIGNAL
DTC Logic
INFOID:0000000009758151
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.
PERFORM SELF DIAGNOSTIC RESULT
With CONSULT
1. Drive for 3 minutes at a speed of 40 km/h (25 MPH) or more without stopping.
2. Stop the vehicle.
3. Perform “SELF DIAGNOSTIC RESULT”.
Is DTC “C1729” detected?
YES
>> Proceed to
.
NO
>> Inspection End.
Diagnosis Procedure
INFOID:0000000009758152
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
1.
PERFORM COMBINATION METER SELF DIAGNOSTIC RESULT
With CONSULT
Perform “SELF DIAGNOSTIC RESULT” for “METER/M&A”. Refer to
MWI-17, "CONSULT Function (METER/
.
Are any DTCs detected?
YES
>> Refer to
.
NO
>> GO TO 2.
2.
CHECK BCM INPUT/OUTPUT SIGNAL
Check the BCM input/output signal values. Refer to
(with Intelligent Key system)
or
(without Intelligent Key system).
Is the inspection result normal?
YES
>> Check pin terminal and connection of each harness connector for malfunctioning conditions.
NO
>> Replace the BCM. Refer to
BCS-73, "Removal and Installation"
(with Intelligent Key system) or
BCS-126, "Removal and Installation"
(without Intelligent Key system).
DTC
Display Item
Malfunction detected condition
Possible causes
C1729
VHCL SPEED SIG ERR
Vehicle speed signal not detected.
• CAN communication malfunction
• BCM
• Combination meter
LOW TIRE PRESSURE WARNING LAMP
WT-33
< DTC/CIRCUIT DIAGNOSIS >
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LOW TIRE PRESSURE WARNING LAMP
Component Function Check
INFOID:0000000009758153
1.
CHECK THE ILLUMINATION OF THE LOW TIRE PRESSURE WARNING LAMP
Check that the low tire pressure warning lamp is turned OFF after illuminating for approximately 1 second,
when the ignition switch is turned ON.
Is the inspection result normal?
YES
>> Inspection End.
NO
>> Perform trouble diagnosis. Refer to
Diagnosis Procedure
INFOID:0000000009758154
1.
PERFORM SELF DIAGNOSTIC RESULT
With CONSULT
1. Turn the ignition switch ON.
2. Perform “SELF DIAGNOSTIC RESULT”.
Are any DTCs detected?
YES
>> Refer to
(with Intelligent Key system) or
Intelligent Key system).
NO
>> GO TO 3.
2.
CHECK LOW TIRE PRESSURE WARNING LAMP SIGNAL
With CONSULT
1. Turn the ignition switch ON.
2. On “DATA MONITOR” select “WARNING LAMP.”
3. Check that the low tire pressure warning lamp is turned OFF after illuminating for approximately 1 second,
when the ignition switch is turned ON.
Is the inspection result normal?
YES
>> Check the combination meter. Refer to
MWI-17, "CONSULT Function (METER/M&A)"
NO
>> Replace the BCM. Refer to
BCS-73, "Removal and Installation"
(with Intelligent Key system) or
BCS-126, "Removal and Installation"
(without Intelligent Key system).
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