Nissan Pathfinder. Manual — part 1213
WT-34
< DTC/CIRCUIT DIAGNOSIS >
C1704, C1705, C1706, C1707 LOW TIRE PRESSURE
YES
>> Perform DTC CONFIRMATION PROCEDURE again. Refer to
NO
>> GO TO 3.
3.
CHECK TIRE PRESSURE SIGNAL
With CONSULT
1. Adjust tire pressure for all wheels to the specified value. Refer to
.
2. Select Data Monitor from AIR PRESSURE MONITOR of BCM.
3. Check that the air pressures match the specified value.
Is the inspection result normal?
YES
>> Inspection End.
NO
>> Repair or replace malfunctioning components.
Monitor item
Displayed value
AIR PRESS FL
Approximately equal to value indicated on tire gauge for front LH tire
AIR PRESS FR
Approximately equal to value indicated on tire gauge for front RH tire
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
C1708, C1709, C1710, C1711 TRANSMITTER (NO DATA)
WT-35
< 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:0000000009177437
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. Perform tire pressure sensor ID registration. 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.
NOTE:
Avoid driving in areas with radio interference.
3. Perform Self Diagnostic Result.
Is DTC C1708, C1709, C1710, or C1711 detected?
YES
>> Proceed to
.
NO
>> Inspection End.
Diagnosis Procedure
INFOID:0000000009177438
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-14, "Wiring Diagram - With Individual Tire Pressure Dis-
WT-23, "Wiring Diagram - Without Individual Tire Pressure Display"
.
1.
CHECK TIRE PRESSURE SIGNAL
With CONSULT
1. Select Data Monitor from AIR PRESSURE MONITOR of BCM.
2. Check that the air pressures match the specified value.
CONSULT Display
DTC Detection Condition
Possible Cause
[NO - DATA] - FL
[C1708]
Data signal from the front LH wheel sensor cannot
be detected.
• Driving in area with radio interference.
• ID registration incomplete
• Tire pressure sensor
• Harness or connectors
• Remote keyless entry receiver
• BCM
[NO - DATA] - FR
[C1709]
Data signal from the front RH wheel sensor cannot
be detected.
[NO - DATA] - RR
[C1710]
Data signal from the rear RH wheel sensor cannot
be detected.
[NO - DATA] - RL
[C1711]
Data signal from the rear LH wheel sensor cannot
be detected.
WT-36
< DTC/CIRCUIT DIAGNOSIS >
C1708, C1709, C1710, C1711 TRANSMITTER (NO DATA)
Are all tire pressures displayed 0 kPa (psi)?
YES
>> GO TO 2.
NO
>> Replace applicable tire pressure sensor. Refer to
BCS-80, "Removal and Installation"
2.
CHECK REMOTE KEYLESS ENTRY RECEIVER POWER CIRCUIT
Check voltage between remote keyless entry receiver connector M86 terminal 1 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
1. Turn ignition switch ON.
2. Check signal between remote keyless entry receiver connector M86 terminal 2 and ground with an oscillo-
scope.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> GO TO 4.
4.
CHECK REMOTE KEYLESS ENTRY RECEIVER SIGNAL CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect BCM connector M80 and remote keyless entry receiver connector.
3. Check continuity between BCM connector M80 terminal 119 and remote keyless entry receiver connector
M86 terminal 2.
Monitor item
Displayed value
AIR PRESS FL
Approximately equal to specified value. Refer to
AIR PRESS FR
AIR PRESS RR
AIR PRESS RL
Remote keyless entry receiver
Ground
Voltage
(Approx.)
Connector
Terminal
M86
1
—
Battery voltage
Remote keyless entry receiver
Condition
Voltage
(Approx.)
Connector
Terminal
M86
2
Standby state
When receiving the signal from
the transmitter
OCC3881D
OCC3880D
C1708, C1709, C1710, C1711 TRANSMITTER (NO DATA)
WT-37
< DTC/CIRCUIT DIAGNOSIS >
C
D
F
G
H
I
J
K
L
M
A
B
WT
N
O
P
4. Check continuity between BCM connector M80 terminal 119 and ground.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Repair or replace harness or connectors.
5.
CHECK REMOTE KEYLESS ENTRY RECEIVER GROUND CIRCUIT
Check continuity between remote keyless entry receiver connector M86 terminal 3 and ground.
Is the inspection result normal?
YES
>> Replace the remote keyless entry receiver. Refer to
WT-64, "Removal and Installation"
.
NO
>> Repair or replace harness or connectors.
6.
TIRE PRESSURE SENSOR ID REGISTRATION
Perform tire pressure sensor ID registration. Refer to
.
Can the tire pressure sensor ID registration be completed?
YES
>> GO TO 7.
NO
>> Replace applicable tire pressure sensor. Refer to
WT-61, "Removal and Installation"
7.
RECHECK TIRE PRESSURE SIGNAL
With CONSULT
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. Select Data Monitor from AIR PRESSURE MONITOR of BCM.
3. Check that the air pressures match the specified value.
Does Data Monitor display specified value without turning tire pressure warning lamp ON?
YES
>> Inspection End.
NO
>> Replace BCM. Refer to
BCS-80, "Removal and Installation"
BCM
Remote keyless entry receiver
Continuity
Connector
Terminal
Connector
Terminal
M80
119
M86
2
Yes
BCM
Ground
Continuity
Connector
Terminal
M80
119
—
No
Remote keyless entry receiver
Ground
Continuity
Connector
Terminal
M86
3
—
Yes
Monitor item
Displayed value
AIR PRESS FL
Approximately equal to specified value. Refer to
.
AIR PRESS FR
AIR PRESS RR
AIR PRESS RL
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