Nissan Primera P12. Manual — part 701
WT-18
TROUBLE DIAGNOSES
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.
Item (CONSULT-II
screen terms)
Description
IGN SW
Indicates [ON/OFF] condition from ignition switch.
VEHICLE SPEED
The vehicle speed computed from the vehicle speed signal is displayed.
WARNING LAMP
The warning lamp for Tyre Pressure Monitoring System condition is displayed.
DEFLATION CON
Indicates the condition of the tyre pressure deflation.
ON ··· The tyre pressure is slightly deflating
OFF ··· The tyre pressure is keeping
INFLATION CON
Indicates the condition of the tyre pressure inflation.
ON ··· The tyre pressure is slightly inflating
OFF ··· The tyre pressure is keeping
UNBLNC A/P FR
Indicates the umbalance condition of the tyres between Front LH and Front RH.
UNBLNC A/P RR
Indicates the umbalance condition of the tyres between Rear LH and Rear RH.
FL SEN STATUS
Indicates the status of each tyre pressure monitoring sensor.
TX ··· Transceiver problem.
BAT ··· Low Battery voltage.
REM ··· Switching of the sensor signal transmit timing.
DEF··· This code is not used for service.
WUP ··· Wake up the sensor to make short the signal transmit timing.
NOR ··· Normal.
FR SEN STATUS
RR SEN STATUS
RL SEN STATUS
FL A/P STATUS
Indicates the tyre pressure status of each tyre.
OK ··· No problem.
NO ··· No pressure signal is received form the sensor.
OVR1 ··· The some of tyres are over inflated.
OVR2 ··· The singular tyre is over inflated.
UND1 ··· The singular tyre is under inflated.
UND2 ··· The some of tyres are under inflated.
UND3··· The some of tyres are strongly under inflated.
LEAK ··· The tyre pressure is leaking.
FR A/P STATUS
RR A/P STATUS
RL A/P STATUS
AIR PRESS FL
Indicates the value of the tyre pressure.
AIR PRESS FR
AIR PRESS RR
AIR PRESS RL
CAM COMM
Indicates the communication condition of CAN communication line.
CAN CIRC 1
CAN CIRC 2
TROUBLE DIAGNOSES
WT-19
C
D
F
G
H
I
J
K
L
M
A
B
WT
Self Diagnostic Results Mode
Work Support Mode
NOTE:
When “SUMMER” is selected in “SUM/WIN TYRES SETTING” mode, the ID registration screen (ID input
screen) appears for “ID REGIST (SUMMER)” mode only.
Oppositely, “WINTER” is selected in “SUM/WIN TYRE SETTING” mode, the ID registration screen appears for
“ID REGIST (WINTER)” only.
How to Perform Trouble Diagnosis for Quick and Accurate Repair
EES001AH
INTRODUCTION
●
Before troubleshooting, verify customer complaints.
●
If a vehicle problem is hard to reproduce, harnesses, harness connectors or terminals may often be mal-
functioning. Hold and shake these parts by hand to make sure they are securely connected.
●
When using a circuit tester to measure voltage or resistance of each circuit, be careful not to expand con-
nector terminals.
Diagnostic item
Diagnostic item is detected when ...
FL WHL SEN MIS SIG
Tyre pressure monitoring sensor signal from front left wheel is missing.
FR WHL SEN MIS SIG
Tyre pressure monitoring sensor signal from front right wheel is missing.
RR WHL SEN MIS SIG
Tyre pressure monitoring sensor signal from back right wheel is missing.
RL WHL SEN MIS SIG
Tyre pressure monitoring sensor signal from back left wheel is missing.
VHCL SPEED SIGNAL
Vehicle speed signal is missing.
RECEIVER
Tyre pressure monitoring antenna (receiver) is missing.
CAN COMM CIRCUIT
CAN communication line is malfunctioning.
RECEIVER [PAST]
Missing tyre pressure monitoring antenna (receiver) is memorised.
FL WHL SEN [PAST]
Missing tyre pressure monitoring sensor signal from front left wheel is memorised.
FR WHL SEN [PAST]
Missing tyre pressure monitoring sensor signal from front right wheel is memorised.
RR WHL SEN [PAST]
Missing tyre pressure monitoring sensor signal from back right wheel is memorised.
RL WHL SEN [PAST]
Missing tyre pressure monitoring sensor signal from back left wheel is memorised.
CAN COMM [PAST]
Malfunctioning CAN communication line is memorised.
Mode
Description
Remarks
TYRE SET SELECTION
This mode can select Summer set or Winter set of
wheels.
When the set of wheels are replaced with another
set of wheels, the setting must be changed with this
mode.
ID REGIST (SUMMER)
This mode can register Tyre Pressure Monitoring
Sensor ID for Summer set of wheels
For details, refer to “ID Registration Procedure”
ID REGIST (WINTER)
This mode can register Tyre Pressure Monitoring
Sensor ID for Winter set of wheels.
For details, refer to “ID Registration Procedure”
TPMS CANCELLATION
This mode can select Tyre Pressure Monitoring
ON/OFF.
ON ··· System is cancelled.
OFF ··· System is running.
When the wheel set without Tyre Pressure Monitor-
ing Sensor is installed, the system must be can-
celled.
RECOMMENDED
PRESS SETTING
This mode can initialize the standard value of tyre
pressure.
The standard value is mentioned in the tyre pres-
sure placard.
When Tyre Pressure Monitoring Control Unit is
replaced with new part, the standard value must be
input
WT-20
TROUBLE DIAGNOSES
WORK FLOW
Preliminary Check
EES001AI
BASIC INSPECTION
1.
CHECK ALL TYRES PRESSURES
●
Check all tyres pressures.
Tyre pressure is OK?
OK
>> GO TO 2.
NG
>> Adjust tyre pressure to specified value. GO TO 2.
SEIA0100E
Tyre pressure
: 220 kPa (2.2 kg/cm
2
, 32 psi)
TROUBLE DIAGNOSES
WT-21
C
D
F
G
H
I
J
K
L
M
A
B
WT
2.
CHECK WARNING LAMP ACTIVATION
●
Check warning lamp activation.
●
Does warning lamp activate for 6 second when ignition switch is turned “ON”?
OK or NG?
OK
>>
●
Warning lamp turns off: GO TO 4
●
Warning lamp turns off: GO TO 3
NG
>> Check fuse and combination meter. Then repair or replace malfunctioning parts.
3.
CHECK CONNECTOR
1.
Disconnect tyre pressure monitoring control unit harness connector.
2.
Check pin terminals for damage.
3.
Reconnect harness connector.
Inspection results OK?
OK
>> Carry out self-diagnosis.
NG
>> Repair or replace damaged parts.
Symptom Chart
EES001AJ
Symptom
Malfunction part
Reference
page
Missing sensor
Tyre pressure monitoring sensor no data (front - left)
Tyre pressure monitoring sensor no data (front - right)
Tyre pressure monitoring sensor no data (rear - right)
Tyre pressure monitoring sensor no data (rear - left)
Missing sensor
Tyre pressure monitoring sensor pressure data error (front - left)
Tyre pressure monitoring sensor pressure data error (front - right)
Tyre pressure monitoring sensor pressure data error (rear - right)
Tyre pressure monitoring sensor pressure data error (rear - left)
Warning lamp does not come on when igni-
tion switch is turned on.
Fuse or combination meter
Tyre pressure monitoring control unit connector or circuit
Tyre pressure monitoring control unit
Warning lamp stays on when ignition switch
is turned on.
Fuse or combination meter
Tyre pressure monitoring control unit connector or circuit
Tyre pressure monitoring control unit
“TYRE PRESSURE” information in display
does not exist.
Fuse
Display
Tyre pressure monitoring control unit
ID registration cannot be operated.
Tyre pressure monitoring sensor
Tyre pressure monitoring antenna harness connector or circuit
Tyre pressure monitoring antenna
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст