Nissan Pathfinder (2012 year). Manual — part 620
C1712 - C1715, C1720 - C1723, C1724 - C1727 TRANSMITTER MALFUNCTION
WT-17
< DTC/CIRCUIT DIAGNOSIS >
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1. Carry out ID registration of all transmitters. Refer to
WT-6, "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
2.
REPLACE TRANSMITTER
1. Check low tire pressure warning lamp again for flashing, replace malfunctioning transmitter. Refer to
52, "Transmitter (Pressure Sensor)"
2. Carry out ID registration of all transmitters.
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:0000000007829978
Perform preliminary check. Refer to
August 2012
2012 Pathfinder
WT-18
< DTC/CIRCUIT DIAGNOSIS >
C1716 - C1719 TRANSMITTER PRESSURE MALFUNCTION
C1716 - C1719 TRANSMITTER PRESSURE MALFUNCTION
Description
INFOID:0000000007357050
Air pressure data from one or more transmitters is out of range.
DTC Logic
INFOID:0000000007357051
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.
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:0000000007357052
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
WT-6, "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 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.
August 2012
2012 Pathfinder
C1716 - C1719 TRANSMITTER PRESSURE MALFUNCTION
WT-19
< DTC/CIRCUIT DIAGNOSIS >
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YES
>> Replace transmitter. Refer to
WT-52, "Transmitter (Pressure Sensor)"
. GO TO 3.
NO
>> GO TO 3
3.
ID REGISTRATION AND VEHICLE DRIVING
1. Carry out ID registration of all transmitters.
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:0000000007829981
Perform preliminary check. Refer to
August 2012
2012 Pathfinder
WT-20
< DTC/CIRCUIT DIAGNOSIS >
C1729 VEHICLE SPEED SIGNAL
C1729 VEHICLE SPEED SIGNAL
Description
INFOID:0000000007357054
The vehicle speed signal is not being detected by the BCM.
DTC Logic
INFOID:0000000007357055
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:0000000007357056
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-27, "CONSULT Function (METER/M&A)"
Special Repair Requirement
INFOID:0000000007829980
Perform preliminary check. Refer to
DTC
CONSULT
DTC detecting condition
C1729
VHCL SPEED SIG ERR
Vehicle speed signal is in error.
August 2012
2012 Pathfinder
C1735 IGNITION SIGNAL
WT-21
< DTC/CIRCUIT DIAGNOSIS >
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C1735 IGNITION SIGNAL
Description
INFOID:0000000007357058
The BCM monitors the IGN ON signal on the CAN line and compares it to it’s direct IGN ON signal. When
these two signals do not match, the BCM sets C1735.
DTC Logic
INFOID:0000000007357059
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 C1735 displayed in the self-diagnosis display?
YES
>> Refer to
.
NO
>> Inspection End.
Diagnosis Procedure
INFOID:0000000007357060
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. 54 (DTC C1735)
1.
CAN IGNITION SIGNAL
Check BCM IGN RLY signal with CONSULT. Refer to
Are the inspection results normal with the ignition switch ON?
YES
>> GO TO 2.
NO
>> Check CAN system. Refer to
LAN-14, "Trouble Diagnosis Flow Chart"
2.
BCM POWER SUPPLY
Check BCM power supply (ignition ON). Refer to
Is the power supply with the ignition switch ON normal?
YES
>> GO TO 3.
NO
>> Repair power supply as necessary.
3.
DRIVE VEHICLE
Clear DTC and then test drive the vehicle and check the low tire pressure warning lamp.
Does the vehicle operate without any low tire pressure warning lamp?
YES
>> Inspection End.
NO
>> Replace BCM. Refer to
BCS-53, "Removal and Installation"
DTC
CONSULT
DTC detecting condition
C1735
IGNITION SIGNAL LINE - BCM/TPMS
BCM has detected a mismatch between IGN ON signals.
August 2012
2012 Pathfinder
WT-22
< DTC/CIRCUIT DIAGNOSIS >
C1735 IGNITION SIGNAL
Special Repair Requirement
INFOID:0000000007829979
Perform preliminary check. Refer to
August 2012
2012 Pathfinder
BCM (BODY CONTROL MODULE)
WT-23
< ECU DIAGNOSIS INFORMATION >
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ECU DIAGNOSIS INFORMATION
BCM (BODY CONTROL MODULE)
Reference Value
INFOID:0000000007829974
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
VALUES ON THE DIAGNOSIS TOOL
Monitor Item
Condition
Value/Status
ACC ON SW
Ignition switch OFF or ON
Off
Ignition switch ACC
On
AIR COND SW
A/C switch OFF
Off
A/C switch ON
On
AIR PRESS FL
Front left tire air pressure value
kPa, kg/cm
2
, psi
AIR PRESS FR
Front right tire air pressure value
kPa, kg/cm
2
, psi
AIR PRESS RL
Rear left tire air pressure value
kPa, kg/cm
2
, psi
AIR PRESS RR
Rear right tire air pressure value
kPa, kg/cm
2
, psi
AUTO LIGHT SW
Lighting switch OFF
Off
Lighting switch AUTO
On
BACK DOOR SW
Back door closed
Off
Back door opened
On
BRAKE SW
Brake pedal released
Off
Brake pedal applied
On
BUCKLE SW
Seat belt buckle unfastened
Off
Seat belt buckle fastened
On
BUZZER
Buzzer in combination meter OFF
Off
Buzzer in combination meter ON
On
CDL LOCK SW
Door lock/unlock switch does not operate
Off
Press door lock/unlock switch to the LOCK side
On
CDL UNLOCK SW
Door lock/unlock switch does not operate
Off
Press door lock/unlock switch to the UNLOCK side
On
DOOR SW-AS
Front door RH closed
Off
Front door RH opened
On
DOOR SW-DR
Front door LH closed
Off
Front door LH opened
On
DOOR SW-RL
Rear door LH closed
Off
Rear door LH opened
On
DOOR SW-RR
Rear door RH closed
Off
Rear door RH opened
On
FAN ON SIG
Blower motor fan switch OFF
Off
Blower motor fan switch ON
On
August 2012
2012 Pathfinder
WT-24
< ECU DIAGNOSIS INFORMATION >
BCM (BODY CONTROL MODULE)
FR FOG SW
Front fog lamp switch OFF
Off
Front fog lamp switch ON
On
FR WASHER SW
Front washer switch OFF
Off
Front washer switch ON
On
FR WIPER LOW
Front wiper switch OFF
Off
Front wiper switch LO
On
FR WIPER HI
Front wiper switch OFF
Off
Front wiper switch HI
On
FR WIPER INT
Front wiper switch OFF
Off
Front wiper switch INT
On
FR WIPER STOP
Any position other than front wiper stop position
Off
Front wiper stop position
On
HAZARD SW
When hazard switch is not pressed
Off
When hazard switch is pressed
On
HEAD LAMP SW 1
Headlamp switch OFF
Off
Headlamp switch 1st
On
HEAD LAMP SW 2
Headlamp switch OFF
Off
Headlamp switch 1st
On
HI BEAM SW
High beam switch OFF
Off
High beam switch HI
On
ID REGST FL1
ID registration of front left tire incomplete
YET
ID registration of front left tire complete
DONE
ID REGST FR1
ID registration of front right tire incomplete
YET
ID registration of front right tire complete
DONE
ID REGST RL1
ID registration of rear left tire incomplete
YET
ID registration of rear left tire complete
DONE
ID REGST RR1
ID registration of rear right tire incomplete
YET
ID registration of rear right tire complete
DONE
IGN ON SW
Ignition switch OFF or ACC
Off
Ignition switch ON
On
IGN SW CAN
Ignition switch OFF or ACC
Off
Ignition switch ON
On
INT VOLUME
Wiper intermittent dial is in a dial position 1 - 7
1 - 7
I-KEY LOCK
1
LOCK button of Intelligent Key is not pressed
Off
LOCK button of Intelligent Key is pressed
On
I-KEY PANIC
1
PANIC button of Intelligent Key is not pressed
Off
PANIC button of Intelligent Key is pressed
On
I-KEY PW DWN
1
UNLOCK button of Intelligent Key is not pressed
Off
UNLOCK button of Intelligent Key is pressed for greater than 3 sec-
onds and driver’s window operating in DOWN direction
On
I-KEY UNLOCK
1
UNLOCK button of Intelligent Key is not pressed
Off
UNLOCK button of Intelligent Key is pressed
On
KEY CYL LK-SW
Door key cylinder LOCK position
Off
Door key cylinder other than LOCK position
On
Monitor Item
Condition
Value/Status
August 2012
2012 Pathfinder
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