Nissan Sentra. Instruction — part 931
WT-26
< DTC/CIRCUIT DIAGNOSIS >
C1704, C1705, C1706, C1707 LOW TIRE PRESSURE
Is the inspection result normal?
YES
>> Inspection End.
NO
>> Repair or replace malfunctioning components.
AIR PRESS RR
Approximately equal to value indicated on tire gauge for rear RH tire
AIR PRESS RL
Approximately equal to value indicated on tire gauge for rear LH tire
Monitor item
Displayed value
C1708, C1709, C1710, C1711 TRANSMITTER (NO DATA)
WT-27
< DTC/CIRCUIT DIAGNOSIS >
C
D
F
G
H
I
J
K
L
M
A
B
WT
N
O
P
C1708, C1709, C1710, C1711 TRANSMITTER (NO DATA)
DTC Logic
INFOID:0000000009758147
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, then drive normally for 10 minutes.
2. Stop the vehicle.
3. Perform “SELF DIAGNOSTIC RESULT”.
Is DTC “C1708”, “C1709”, “C1710” or “C1711” detected?
YES
>> Proceed to
.
NO
>> Inspection End.
Diagnosis Procedure
INFOID:0000000009758148
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
Regarding Wiring Diagram information, refer to
WT-15, "WITH INTELLIGENT KEY : Wiring Diagram"
18, "WITHOUT INTELLIGENT KEY : Wiring Diagram"
.
1.
CHECK DATA MONITOR
With CONSULT
1. Drive for 3 minutes at a speed of 40 km/h (25 MPH) or more, then drive normally for 10 minutes.
2. Stop the vehicle.
3. On “DATA MONITOR” select “AIR PRESS FL”, “AIR PRESS FR”, “AIR PRESS RR” and “AIR PRESS RL”.
4. Within 5 minutes after vehicle is stopped, read the values displayed on CONSULT.
Are all tire pressures displayed 0 kPa (psi)?
YES
>> GO TO 2.
NO
>> GO TO 5.
DTC
Display Item
Malfunction detected condition
Possible causes
C1708
[NO DATA] FL
Tire pressure data signal from the front LH wheel
transmitter cannot be detected.
• Harness or connector connec-
tion malfunction
• Transmitter ID registration in-
complete
• Transmitter malfunction
C1709
[NO DATA] FR
Tire pressure data signal from the front RH wheel
transmitter cannot be detected.
C1710
[NO DATA] RR
Tire pressure data signal from the rear RH wheel
transmitter cannot be detected.
C1711
[NO DATA] RL
Tire pressure data signal from the rear LH wheel
transmitter cannot be detected.
WT-28
< DTC/CIRCUIT DIAGNOSIS >
C1708, C1709, C1710, C1711 TRANSMITTER (NO DATA)
2.
CHECK REMOTE KEYLESS ENTRY RECEIVER POWER CIRCUIT
Check voltage between remote keyless entry receiver connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace harness or connectors.
3.
CHECK REMOTE KEYLESS ENTRY RECEIVER SIGNAL CIRCUIT
1. Turn the ignition switch OFF.
2. Disconnect BCM and remote keyless entry receiver connectors.
3. Check continuity between BCM and remote keyless entry receiver connectors.
4. Check continuity between BCM connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace the malfunctioning harness or connector.
4.
CHECK REMOTE KEYLESS ENTRY RECEIVER GROUND CIRCUIT
Check continuity between BCM and remote keyless entry receiver connectors.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Repair or replace the malfunctioning harness or connector.
5.
TRANSMITTER ID REGISTRATION
Perform transmitter ID registration. Refer to
Can the tire pressure sensor ID registration be completed?
YES
>> GO TO 6.
NO
>> Replace applicable transmitter. Refer to
WT-50, "Removal and Installation"
.
6.
CHECK TIRE PRESSURE SIGNAL
With CONSULT
1. Drive for 3 minutes at a speed of 40 km/h (25 MPH) or more, then drive normally for 10 minutes.
2. Stop the vehicle.
3. On “DATA MONITOR” select “AIR PRESS FL”, “AIR PRESS FR”, “AIR PRESS RR” and “AIR PRESS RL”.
Remote keyless entry receiver
Ground
Voltage
(Approx.)
Connector
Terminal
M91 (with Intelligent Key system)
1
—
5V
M131 (without Intelligent Key system)
4
BCM
Remote keyless entry receiver
Continuity
Connector
Terminal
Connector
Terminal
M84 (with Intelligent Key system)
38
M91 (with Intelligent Key system)
2
Yes
M21 (without Intelligent Key system)
20
M131 (without Intelligent Key system)
BCM
—
Continuity
Connector
Terminal
M84 (with Intelligent Key system)
38
Ground
No
M21 (without Intelligent Key system)
20
BCM
Remote keyless entry receiver
Continuity
Connector
Terminal
Connector
Terminal
M84 (with Intelligent Key system)
18
M91 (with Intelligent Key system)
4
Yes
M21 (without Intelligent Key system)
M131 (without Intelligent Key system)
1
C1708, C1709, C1710, C1711 TRANSMITTER (NO DATA)
WT-29
< DTC/CIRCUIT DIAGNOSIS >
C
D
F
G
H
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L
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A
B
WT
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4. Within 5 minutes after vehicle stopped, check that the tire pressures are within specification. Refer to
.
Is the inspection result normal?
YES
>> Inspection End.
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).
Monitor item
Displayed value
AIR PRESS FL
Approximately equal to the indication on tire gauge value for front LH tire
AIR PRESS FR
Approximately equal to the indication on tire gauge value for front RH tire
AIR PRESS RR
Approximately equal to the indication on tire gauge value for rear RH tire
AIR PRESS RL
Approximately equal to the indication on tire gauge value for rear LH tire
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