Nissan Pathfinder (2007 year). Instruction — part 430
TROUBLE DIAGNOSES
WT-17
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2007 Pathfinder
Self-Diagnostic Results Mode
NOTE:
Before performing the self-diagnosis, be sure to register the ID or else the actual malfunction location may be different from that dis-
played on CONSULT-II.
Data Monitor Mode
NOTE:
Before performing the self-diagnosis, be sure to register the ID, or the actual malfunction location may be different from that displayed on
CONSULT-II.
Diagnostic item
Diagnostic item is detected when ···
Reference
page
Program card UED06A or
earlier
Program card UED06B or later
FLAT - TIRE - FL [C1704]
FLAT - TIRE - FR [C1705]
FLAT - TIRE - RR [C1706]
FLAT - TIRE - RL [C1707]
LOW - PRESSURE - FL [C1704]
LOW - PRESSURE - FR [C1705]
LOW - PRESSURE - RR [C1706]
LOW - PRESSURE - RL [C1707]
FL tire pressure 193 kPa (2.0 kg/cm
2
, 28 psi) or less
FR tire pressure 193 kPa (2.0 kg/cm
2
, 28 psi) or less
RR tire pressure 193 kPa (2.0 kg/cm
2
, 28 psi) or less
RL tire pressure 193 kPa (2.0 kg/cm
2
, 28 psi) or less
—
[NO-DATA] - FL [C1708]
[NO-DATA] - FR [C1709]
[NO-DATA] - RR [C1710]
[NO-DATA] - RL [C1711]
Data from FL transmitter cannot be received.
Data from FR transmitter cannot be received.
Data from RR transmitter cannot be received.
Data from RL transmitter cannot be received.
[CHECKSUM- ERR] - FL
[CHECKSUM- ERR] - FR
[CHECKSUM- ERR] - RR
[CHECKSUM- ERR] - RL
Checksum data from FL transmitter is malfunctioning.
Checksum data from FR transmitter is malfunctioning.
Checksum data from RR transmitter is malfunctioning.
Checksum data from RL transmitter is malfunctioning.
[PRESSDATA- ERR] - FL
[PRESSDATA- ERR] - FR
[PRESSDATA- ERR] - RR
[PRESSDATA- ERR] - RL
Air pressure data from FL transmitter is malfunctioning.
Air pressure data from FR transmitter is malfunctioning.
Air pressure data from RR transmitter is malfunctioning.
Air pressure data from RL transmitter is malfunctioning.
[CODE- ERR] - FL
[CODE- ERR] - FR
[CODE- ERR] - RR
[CODE- ERR] - RL
Function code data from FL transmitter is malfunctioning.
Function code data from FR transmitter is malfunctioning.
Function code data from RR transmitter is malfunctioning.
Function code data from RL transmitter is malfunctioning.
[BATT - VOLT - LOW] - FL
[BATT - VOLT - LOW] - FR
[BATT - VOLT - LOW] - RR
[BATT - VOLT - LOW] - RL
Battery voltage of FL transmitter drops.
Battery voltage of FR transmitter drops.
Battery voltage of RR transmitter drops.
Battery voltage of RL transmitter drops.
VHCL_SPEED_SIG_ERR [C1729]
Vehicle speed signal is in error.
MONITOR
CONDITION
SPECIFICATION
VHCL SPEED
Drive vehicle.
Vehicle speed (km/h or MPH)
AIR PRESS FL
AIR PRESS FR
AIR PRESS RR
AIR PRESS RL
●
Drive vehicle for a few minutes.
Tire pressure (kPa or psi)
or
●
Ignition switch ON and activation tool
is transmitting activation signals.
ID REGST FL1
ID REGST FR1
ID REGST RR1
ID REGST RL1
Ignition switch ON
Registration ID: DONE
No registration ID: YET
WARNING LAMP
Low tire pressure warning lamp on: ON
Low tire pressure warning lamp off: OFF
BUZZER
Buzzer in combination meter on: ON
Buzzer in combination meter off: OFF
WT-18
TROUBLE DIAGNOSES
2007 Pathfinder
How to Perform Trouble Diagnosis for Quick and Accurate Repair
EES00247
INTRODUCTION
●
Before troubleshooting, verify customer complaints.
●
If a vehicle malfunction is difficult to reproduce, harnesses, harness connectors or terminals may be mal-
functioning. Hold and shake these parts to make sure they are securely connected.
●
When using a circuit tester to measure voltage or resistance of each circuit, be careful not to damage or
deform connector terminals.
WORK FLOW
Preliminary check :
Self-diagnosis :
Trouble diagnosis for symptoms :
SEIA0100E
TROUBLE DIAGNOSES
WT-19
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2007 Pathfinder
Preliminary Check
EES002UC
BASIC INSPECTION
1.
CHECK ALL TIRE PRESSURES
Check all tire pressures. Refer to
.
OK or NG
OK
>> GO TO 2.
NG
>> Adjust tire pressure to specified value.
2.
CHECK LOW TIRE PRESSURE WARNING LAMP ACTIVATION
Check low tire pressure warning lamp activation.
Does warning lamp activate for 1 second when ignition switch is turned ON?
YES
>> GO TO 3.
NO
>> GO TO
WT-24, "Low Tire Pressure Warning Lamp Does Not Come On When Ignition Switch Is
.
3.
CHECK BCM CONNECTOR
1.
Disconnect BCM harness connector.
2.
Check terminals for damage or loose connection.
3.
Reconnect harness connector.
OK or NG
OK
>> GO TO 4.
NG
>> Repair or replace damaged parts.
4.
CHECK TRANSMITTER ACTIVATION TOOL
Check transmitter activation tool battery.
OK or NG
OK
>> Carry out self-diagnosis.
NG
>> Replace battery in transmitter activation tool.
WT-20
TROUBLE DIAGNOSES
2007 Pathfinder
Flash Code/Symptom Chart
EES002UD
Flash Code or Symptom
Malfunction part
Reference
page
15
16
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FL tire pressure drops to 193 kPa (2.0 kg/cm
2
, 28 psi) or less
FR tire pressure drops to 193 kPa (2.0 kg/cm
2
, 28 psi) or less
RR tire pressure drops to 193 kPa (2.0 kg/cm
2
, 28 psi) or less
RL tire pressure drops to 193 kPa (2.0 kg/cm
2
, 28 psi) or less
—
21
22
23
24
Transmitter no data (FL)
Transmitter no data (FR)
Transmitter no data (RR)
Transmitter no data (RL)
31
32
33
34
Transmitter checksum error (FL)
Transmitter checksum error (FR)
Transmitter checksum error (RR)
Transmitter checksum error (RL)
35
36
37
38
Transmitter pressure data error (FL)
Transmitter pressure data error (FR)
Transmitter pressure data error (RR)
Transmitter pressure data error (RL)
41
42
43
44
Transmitter function code error (FL)
Transmitter function code error (FR)
Transmitter function code error (RR)
Transmitter function code error (RL)
45
46
47
48
Transmitter battery voltage low (FL)
Transmitter battery voltage low (FR)
Transmitter battery voltage low (RR)
Transmitter battery voltage low (RL)
52
Vehicle speed signal
Low tire pressure warning lamp does
not come on when ignition switch is
turned on.
●
Fuse or combination meter
●
BCM connector or circuit
●
BCM
Low tire pressure warning lamp stays
on when ignition switch is turned on.
●
Combination meter
●
BCM connector or circuit
●
BCM
Low tire pressure warning lamp
flashes when ignition switch is turned
on.
●
BCM harness connector or circuit
●
BCM
●
Transmitter's mode off
●
ID registration not completed yet
Hazard warning lamps flash when igni-
tion switch is turned on.
●
BCM harness connector or circuit
●
BCM
ID registration cannot be completed.
●
Transmitter
●
Remote keyless entry receiver harness connector or circuit
●
Remote keyless entry receiver
●
BCM harness connector or circuit
●
BCM
TROUBLE DIAGNOSIS FOR SELF-DIAGNOSTIC ITEMS
WT-21
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WT
2007 Pathfinder
TROUBLE DIAGNOSIS FOR SELF-DIAGNOSTIC ITEMS
PFP:00000
Data From Transmitter Not Being Received
EES002UE
MALFUNCTION CODE NO. 21, 22, 23 OR 24 (DTC C1708, C1709, C1710 OR C1711)
1.
CHECK BCM
Drive for several minutes. Check all tire pressures with CONSULT-II.
Are all tire pressures displayed as 0 kPa?
YES
>> GO TO 2.
NO
>> GO TO 3.
2.
CHECK REMOTE KEYLESS ENTRY RECEIVER CONNECTOR
Check remote keyless entry receiver connector for damage or loose connections.
OK or NG
OK
>> Replace BCM, then GO TO 3. Refer to
BCS-25, "Removal and Installation"
.
NG
>> Repair or replace remote keyless entry receiver connector.
3.
PERFORM ID REGISTRATION
Carry out ID registration of all transmitters. Refer to
WT-13, "ID Registration Procedure"
Is there a tire that cannot register ID?
YES
>> Replace transmitter of the tire, then GO TO 5. Refer to
WT-29, "Transmitter (Pressure Sensor)"
NO
>> GO TO 4.
4.
DRIVE VEHICLE
1.
Drive at a speed of 40 km/h (25 MPH) or more for several minutes without stopping.
2.
Check all tire pressures with CONSULT-II within 15 minutes after vehicle speed becomes 17 km/h (11
MPH).
Does “DATA MONITOR ITEM” display tire pressure as normal without any warning lamp?
YES
>> Inspection End.
NO
>> GO TO 5.
5.
ID REGISTRATION AND VEHICLE DRIVING
1.
Carry out ID registration of all transmitters. Refer to
WT-13, "ID Registration Procedure"
.
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-II within 5 minutes.
Does “DATA MONITOR ITEM” display tire pressure as normal without any warning lamp?
YES
>> Inspection End.
NO
>> GO TO the inspection applicable to DTC.
Transmitter Malfunction
EES002UF
MALFUNCTION CODE NO. 31, 32, 33, 34, 41, 42, 43, 44, 45, 46, 47 OR 48
1.
PERFORM ID REGISTRATION
1.
Carry out ID registration of all transmitters. Refer to
WT-13, "ID Registration Procedure"
.
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.
WT-22
TROUBLE DIAGNOSIS FOR SELF-DIAGNOSTIC ITEMS
2007 Pathfinder
2.
REPLACE TRANSMITTER
1.
Check low tire pressure warning lamp again for flashing, replace malfunctioning transmitter. Refer to
29, "Transmitter (Pressure Sensor)"
.
2.
Carry out ID registration of all transmitters. Refer to
WT-13, "ID Registration Procedure"
.
Can ID registration of all transmitters be completed?
YES
>> GO TO 3.
NO
>> GO TO
WT-21, "Data From Transmitter Not Being Received"
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-II 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. Refer to
Transmitter Pressure Malfunction
EES002UG
MALFUNCTION CODE NO. 35, 36, 37 OR 38
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
WT-13, "ID Registration Procedure"
.
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-II within 15 minutes after vehicle speed becomes 17 km/h (11
MPH).
Does “DATA MONITOR ITEM” display 64 psi or more?
YES
>> Replace transmitter. Refer to
WT-29, "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
WT-13, "ID Registration Procedure"
.
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-II within 5 minutes.
Does “DATA MONITOR ITEM” display tire pressure as normal without any warning lamp?
YES
>> Inspection End.
NO
>> GO TO the inspection applicable to DTC.
TROUBLE DIAGNOSIS FOR SELF-DIAGNOSTIC ITEMS
WT-23
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2007 Pathfinder
Vehicle Speed Signal
EES002UH
MALFUNCTION CODE NO. 52 (DTC C1729)
1.
SELF-DIAGNOSTIC RESULT CHECK
Using CONSULT-II, check display contents in self-diagnostic results.
Is " CAN COMM CIRCUIT" displayed in the self-diagnosis display items?
YES
>> Malfunction in CAN communication system. GO TO
NO
>> GO TO 2.
2.
CHECK BCM
Perform BCM diagnosis. Refer to
BCS-17, "CONSULT-II Function (BCM)"
.
Inspection results OK?
OK
>> Perform Vehicle Speed Sensor Inspection. Refer to
AT-114, "Diagnostic Procedure"
.
NG
>> Replace BCM. Refer to
WT-24
TROUBLE DIAGNOSIS FOR SYMPTOMS
2007 Pathfinder
TROUBLE DIAGNOSIS FOR SYMPTOMS
PFP:00007
Low Tire Pressure Warning Lamp Does Not Come On When Ignition Switch Is
Turned On.
EES002UI
DIAGNOSTIC PROCEDURE
1.
SELF-DIAGNOSTIC RESULT CHECK
Using CONSULT-II, check display contents in self-diagnostic results.
Is "CAN COMM CIRCUIT" displayed in the self-diagnosis display items?
YES
>> Malfunction in CAN communication system. GO TO
.
NO
>> GO TO 2.
2.
CHECK COMBINATION METER
Check combination meter operation. Refer to
DI-11, "Self-Diagnosis Mode of Combination Meter"
Inspection results OK?
OK
>> GO TO 3.
NG
>> Replace combination meter. Refer to
.
3.
CHECK LOW TIRE PRESSURE WARNING LAMP
Disconnect BCM harness connector.
Does the low tire pressure warning lamp activate?
YES
NO
>> Check combination meter operation. Refer to
DI-11, "Self-Diagnosis Mode of Combination Meter"
.
Low Tire Pressure Warning Lamp Stays On When Ignition Switch Is Turned On
EES002UJ
DIAGNOSTIC PROCEDURE
1.
CHECK BCM CONNECTORS
1.
Turn ignition switch OFF.
2.
Disconnect BCM harness connectors M18 and M20.
3.
Check terminals for damage or loose connections.
Inspection results OK?
OK
>> GO TO 2.
NG
>> Repair or replace damaged parts.
2.
CHECK BCM POWER SUPPLY CIRCUIT (BAT)
Check voltage between BCM harness connector M20 terminal 70 and ground.
1.
OK or NG
OK
>> GO TO 3.
NG
>> Check BCM power supply circuit for open or short.
Terminals
Voltage
(Approx.)
(+)
(–)
Connector
Terminal
Ground
Battery
voltage
M20
70
WEIA0188E
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