Nissan Pathfinder (2008 year). Manual — part 635
WT-1
SUSPENSION
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CONTENTS
ROAD WHEELS & TIRES
BASIC INSPECTION . . . . . . . . .
DIAGNOSIS AND REPAIR WORKFLOW . . ..
Repair Work Flow . . . . . . . . . . . . . ..
INSPECTION AND ADJUSTMENT . . . . . .
Preliminary Check . . . . . . . . . . . . .....
Transmitter Wake Up Operation . . . . . . . ...
ID Registration Procedure . . . . . . . . . .....
FUNCTION DIAGNOSIS . . . . . . . ...
TPMS . . . . . . . . . . . . . . . . ...
System Diagram . . . . . . . . . . . . . ....
System Description . . . . . . . . . . . . ...
System Component . . . . . . . . . . . . .
DIAGNOSIS SYSTEM (BCM) . . . . . . .
CONSULT-III Function (BCM) . . . . . . . . .
Self-Diagnosis . . . . . . . . . . . . . . .
COMPONENT DIAGNOSIS . . . . . . .
C1708 - C1711 DATA FROM TRANSMITTER
NOT BEING RECEIVED . . . . . . . . . .
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Data from Transmitter Not Being Received . . .
Special Repair Requirement . . . . . . . . ...
C1712 - C1715, C1720 - C1723, C1724 -
C1727 TRANSMITTER MALFUNCTION . . ...
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Transmitter Malfunction . . . . . . . . . . ...
Special Repair Requirement . . . . . . . . ...
C1716 - C1719 TRANSMITTER PRESSURE
MALFUNCTION . . . . . . . . . . . . ..
Description . . . . . . . . . . . . . . . ..
DTC Logic . . . . . . . . . . . . . . . ...
Transmitter Pressure Malfunction . . . . . . ...
Special Repair Requirement . . . . . . . . .
C1729 VEHICLE SPEED SIGNAL . . . . .
Description . . . . . . . . . . . . . . . ...
DTC Logic . . . . . . . . . . . . . . . .
Vehicle Speed Signal . . . . . . . . . . . ..
ECU DIAGNOSIS . . . . . . . . . . .
BCM (BODY CONTROL MODULE) . . . . .
Terminals and Reference Values (BCM) . . . . .
Wiring Diagram . . . . . . . . . . . . . .
Self-Diagnosis . . . . . . . . . . . . . . .
Flash Code Chart . . . . . . . . . . . . .
SYMPTOM DIAGNOSIS . . . . . . . ..
TPMS . . . . . . . . . . . . . . . . .
Symptom Table . . . . . . . . . . . . . ...
LOW TIRE PRESSURE WARNING LAMP
DOES NOT TURN ON . . . . . . . . . ...
Low Tire Pressure Warning Lamp Does Not Come
On When Ignition Switch Is Turned On . . . . ...
LOW TIRE PRESSURE WARNING LAMP
STAYS ON . . . . . . . . . . . . . .
Low Tire Pressure Warning Lamp Stays On When
Ignition Switch Is Turned On . . . . . . . . ...
LOW TIRE PRESSURE WARNING LAMP
BLINKS . . . . . . . . . . . . . . . .
Low Tire Pressure Warning Lamp Flashes When
Ignition Switch Is Turned On . . . . . . . . ...
HAZARD WARNING LAMPS FLASH . . . ..
Hazard Warning Lamps Flash When Ignition
Switch Is Turned On . . . . . . . . . . . .
"TIRE PRESSURE" INFORMATION IN DIS-
PLAY UNIT DOES NOT EXIST . . . . . . .
WT-2
"TIRE PRESSURE" Information in Display Unit
Does Not Exist . . . . . . . . . . . . . ....
ID REGISTRATION CANNOT BE COMPLET-
ED . . . . . . . . . . . . . . . . . ..
ID Registration Cannot Be Completed . . . . ...
PRECAUTION . . . . . . . . . . . .
PRECAUTIONS . . . . . . . . . . . . .
Precaution for work . . . . . . . . . . . . .
PREPARATION . . . . . . . . . . ...
PREPARATION . . . . . . . . . . . . .
Special Service Tool . . . . . . . . . . . ...
SYMPTOM DIAGNOSIS . . . . . . . .
NOISE, VIBRATION, AND HARSHNESS
(NVH) TROUBLESHOOTING . . . . . . .
NVH Troubleshooting Chart . . . . . . . . ...
ON-VEHICLE MAINTENANCE . . . . ..
WHEEL . . . . . . . . . . . . . . . ..
Inspection . . . . . . . . . . . . . . . .
ON-VEHICLE REPAIR . . . . . . . ...
WHEEL AND TIRE ASSEMBLY . . . . . ...
Balancing Wheels . . . . . . . . . . . . ...
Rotation . . . . . . . . . . . . . . . . ...
REMOVAL AND INSTALLATION . . . ..
REMOVAL AND INSTALLATION . . . . . .
Transmitter (Pressure Sensor) . . . . . . . .
SERVICE DATA AND SPECIFICATIONS
(SDS) . . . . . . . . . . . . . . ..
SERVICE DATA AND SPECIFICATIONS
(SDS) . . . . . . . . . . . . . . . . .
Road Wheel . . . . . . . . . . . . . . .
DIAGNOSIS AND REPAIR WORKFLOW
WT-3
< BASIC INSPECTION >
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BASIC INSPECTION
DIAGNOSIS AND REPAIR WORKFLOW
Repair Work Flow
INFOID:0000000001277800
WORK FLOW
DETAILED FLOW
1.
CUSTOMER INFORMATION
Interview the customer to obtain detailed information about the symptom.
>> GO TO 2
2.
PRELIMINARY CHECK
Perform preliminary check. Refer to
>> GO TO 3
ALEIA0003GB
WT-4
< BASIC INSPECTION >
DIAGNOSIS AND REPAIR WORKFLOW
3.
SELF-DIAGNOSIS
Perform SELF-DIAGNOSIS. Refer to
(with CONSULT-III) or
(without CONSULT-III).
>> GO TO 4
4.
SYMPTOM
Check for symptoms. Refer to
>> GO TO 5
5.
MALFUNCTIONING PARTS
Repair or replace the applicable parts.
>> GO TO 6
6.
DRIVE TEST
1.
Perform a drive test.
2.
Check the low tire pressure warning lamp.
>> GO TO 7
7.
SELF-DIAGNOSIS
Perform SELF-DIAGNOSIS.
Are any DTC's displayed?
YES
>> GO TO 5
NO
>> INSPECTION END
INSPECTION AND ADJUSTMENT
WT-5
< BASIC INSPECTION >
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INSPECTION AND ADJUSTMENT
Preliminary Check
INFOID:0000000001277801
1.
TIRE PRESSURE
Check all tire pressures. Refer to
Do tire pressures match specification?
YES
>> GO TO 2.
NO
>> Adjust tire pressures to specified value.
2.
LOW TIRE PRESSURE WARNING LAMP
Check low tire pressure warning lamp activation.
Does the low tire pressure warning lamp activate for one second when ignition switch is turned ON?
YES
>> GO TO 3.
NO
WT-25, "Low Tire Pressure Warning Lamp Does Not Come On When Ignition Switch Is
.
3.
BCM CONNECTOR
1.
Disconnect BCM harness connectors.
2.
Check terminals for damage or loose connections.
3.
Reconnect harness connectors.
Are BCM connectors damaged or loose?
YES
>> Repair or replace damaged parts.
NO
>> GO TO 4.
4.
TRANSMITTER ACTIVATION TOOL
Check battery in transmitter activation tool.
Is transmitter activation tool battery fully charged?
YES
>> Perform self-diagnosis. Refer to
.
NO
>> Replace battery in transmitter activation tool.
Transmitter Wake Up Operation
INFOID:0000000001277802
NOTE:
This procedure must be done after replacement of a low tire pressure warning transmitter or BCM.
New replacement transmitters are provided asleep and must first be woken up using Transmitter Acti-
vation Tool J-45295 before ID registration can be performed.
1.
Turn ignition switch ON. Push the transmitter activation tool
against the tire near the front left transmitter. Press the button for
5 seconds. The hazard warning lamps flash per the following
diagram.
2.
Repeat this procedure for each tire in the following order: FL, FR, RR, RL.
Tool number
: (J-45295)
LEIA0036E
WT-6
< BASIC INSPECTION >
INSPECTION AND ADJUSTMENT
3.
When the BCM finishes assigning each tire ID, the BCM flashes the hazard warning lamps and sends
flashing indicator status by CAN according to the following time chart.
4.
After completing wake up of all transmitters, make sure low tire pressure warning lamp goes out.
ID Registration Procedure
INFOID:0000000001277803
ID REGISTRATION WITH TRANSMITTER ACTIVATION TOOL
NOTE:
This procedure must be done after replacement of a low tire pressure warning transmitter or BCM.
New replacement transmitters are provided asleep and must first be woken up using Transmitter Acti-
vation Tool J-45295 before ID registration can be performed.
1.
Connect CONSULT-III.
2.
Select ID REGIST under BCM.
3.
Push the transmitter activation tool against the tire near the front
left transmitter. Press the button for 5 seconds.
4.
Register the IDs in order from FR LH, FR RH, RR RH and RR LH. When ID registration of each wheel has
been completed, the hazard warning lamps flash.
5.
After completing all ID registrations, press END to complete the procedure.
NOTE:
Be sure to register all of the IDs in order from FR LH, FR RH, RR RH, to RR LH, or the self-diagnostic results
display will not function properly.
ID REGISTRATION WITHOUT TRANSMITTER ACTIVATION TOOL
NOTE:
WEIA0177E
Tool number
: (J-45295)
LEIA0036E
Step
Activation tire position
Hazard warning lamp
CONSULT-III
1
Front LH
2 times flashing
YET
↓
DONE
2
Front RH
3
Rear RH
4
Rear LH
INSPECTION AND ADJUSTMENT
WT-7
< BASIC INSPECTION >
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This procedure must be done after replacement of a low tire pressure warning transmitter or BCM.
New replacement transmitters are provided asleep and must first be woken up using Transmitter Acti-
vation Tool J-45295 before ID registration can be performed.
1.
Connect CONSULT-III.
2.
Select ID REGIST under BCM.
3.
Adjust the tire pressures to the values shown in the table and drive the vehicle at 40 km/h (25 MPH) or
more for a few minutes.
4.
After completing all ID registrations, press END to complete the procedure.
5.
Inflate all tires to proper pressure. Refer to
Tire position
Tire pressure kPa (kg/cm
2
, psi)
Front LH
250 (2.5, 36)
Front RH
230 (2.3, 33)
Rear RH
210 (2.1, 30)
Rear LH
190 (1.9, 27)
Activation tire position
CONSULT-III
Front LH
YET
↓
DONE
Front RH
Rear RH
Rear LH
WT-8
< FUNCTION DIAGNOSIS >
TPMS
FUNCTION DIAGNOSIS
TPMS
System Diagram
INFOID:0000000001277804
System Description
INFOID:0000000001277829
BODY CONTROL MODULE (BCM)
The BCM (1) is shown with the lower instrument panel LH removed.
The BCM reads the air pressure signal received by the remote key-
less entry receiver, and controls the low tire pressure warning lamp
as shown below. It also has a self-diagnosis function to detect a sys-
tem malfunction.
TRANSMITTER
A sensor-transmitter integrated with a valve is installed in each
wheel, and transmits a detected air pressure signal in the form of a
radio wave. The radio signal is received by the remote keyless entry
receiver.
REMOTE KEYLESS ENTRY RECEIVER
ALEIA0004GB
Condition
Low tire pressure warning lamp
System normal
On for 1 second after ignition ON
Tire less than 193 kPa (2.0 kg/cm
2
, 28 psi)
[Flat tire]
ON
Low tire pressure warning system malfunc-
tion
After key ON, flashes once per sec-
ond for 1 minute, then stays ON
AWEIA0010ZZ
WEIA0137E
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