Nissan Murano Z51 (2008 year). Manual — part 402
WT-26
< COMPONENT DIAGNOSIS >
C1720, C1721, C1722, C1723 TRANSMITTER
C1720, C1721, C1722, C1723 TRANSMITTER
Description
INFOID:0000000003412914
The transmitter (1) integrated with a valve is installed on a wheel (2),
and transmits a detected air pressure signal by radio wave.
DTC Logic
INFOID:0000000003375963
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
DTC REPRODUCTION PROCEDURE
With CONSULT-III
1.
Driving at a speed of 40 km/h (25 MPH) or more for 10 minutes.
2.
Perform BCM self-diagnosis.
Is DTC “C1720”, “C1721”, “C1722”, “C1723” detected?
YES
>> Proceed to diagnosis procedure. Refer to
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000003375964
1.
CHECK ID REGISTRATION
With CONSULT-III
1.
Perform the ID registration of all transmitters. Refer to
WT-5, "ID REGISTRATION PROCEDURE : Special
2.
Drive at a speed of 40 km/h (25 MPH) or more for 10 minutes.
3.
Check all tire pressure with CONSULT-III “DATA MONITOR” within 5 minutes.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> GO TO 2.
2.
CHECK ALL TIRE PRESSURE SIGNAL
With CONSULT-III
: Outside
SEIA0768E
DTC
Display item
Malfunction detected condition
Possible case
C1720
[CODE ERR] FL
Function code data from front LH transmitter is malfunction.
• Tire pressure receiver mal-
function
• Transmitter malfunction
• BCM malfunction
• Harness or connector
C1721
[CODE ERR] FR
Function code data from front RH transmitter is malfunction.
C1722
[CODE ERR] RR
Function code data from rear RH transmitter is malfunction.
C1723
[CODE ERR] RL
Function code data from rear LH transmitter is malfunction.
Monitored item
Condition
Display value
AIR PRESS FL
Start the engine and drive at 40 km/h (25 MPH) or
more for 10 minutes.
Approximately equal to the indication on vehicle
information display.
AIR PRESS FR
AIR PRESS RR
AIR PRESS RL
Revision: 2008 October
2009 Murano
C1720, C1721, C1722, C1723 TRANSMITTER
WT-27
< COMPONENT DIAGNOSIS >
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1.
Start the engine.
2.
Select “DATA MONITOR” mode for “AIR PRESSURE MONITOR” with CONSULT-III.
3.
Read out the value of “AIR PRESS FL”, “AIR PRESS FR”, “AIR PRESS RR” and “AIR PRESS RL”.
Are all tire pressure displayed 0 kPa?
YES
>> GO TO 3.
NO
>> GO TO 5.
3.
CHECK HARNESS BETWEEN BCM AND TIRE PRESSURE RECEIVER
1.
Turn the ignition switch OFF.
2.
Disconnect BCM harness connector and tire pressure receiver harness connector.
3.
Check continuity between BCM harness connector and tire pressure receiver harness connector.
4.
Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace damage parts.
4.
CHECK TIRE PRESSURE RECEIVER
Check tire pressure receiver. Refer to
.
Is the inspection result normal?
YES
>> Check BCM pin terminals for damage or loose connection with harness connector. If any items
are damaged, repair or replace damaged parts.
NO
>> Replace the tire pressure receiver.
5.
CHECK TIRE PRESSURE MONITORING SYSTEM
With CONSULT-III
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-III “DATA MONITOR” within 15 minutes after stopped vehicle.
Is the inspection result normal?
Monitored item
Condition
Display value
AIR PRESS FL
Start the engine and drive at 40 km/h (25 MPH) or
more for several minutes.
Approximately equal to the indication on vehicle
information display.
AIR PRESS FR
AIR PRESS RR
AIR PRESS RL
BCM
Tire pressure receiver
Continuity
Connector
Terminal
Connector
Terminal
M123
137
M21
1
Existed
138
4
139
2
BCM
—
Continuity
Connector
Terminal
M123
137
Ground
Not existed
138
139
Monitored item
Condition
Display value
AIR PRESS FL
Start the engine and drive at 40 km/h (25 MPH) or
more for several minutes.
Approximately equal to the indication on vehicle
information display.
AIR PRESS FR
AIR PRESS RR
AIR PRESS RL
Revision: 2008 October
2009 Murano
WT-28
< COMPONENT DIAGNOSIS >
C1720, C1721, C1722, C1723 TRANSMITTER
YES
>> GO TO 6.
NO
>> Replace BCM. Refer to
BCS-96, "Removal and Installation"
6.
CHECK TRANSMITTER
With CONSULT-III
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-III “DATA MONITOR” within 5 minutes after stopped vehicle.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace malfunction transmitter.
Special Repair Requirement
INFOID:0000000003375965
1.
CHECK TIRE AIR PRESSURE
Check all tire air pressures. Refer to
Does all tire pressure data meet the specification?
YES
>> GO TO 2.
NO
>> Inspect or repair the tires or wheels and adjust the tire pressure to the specification.
2.
PERFORM ID REGISTRATION
Perform ID registration. Refer to
WT-5, "ID REGISTRATION PROCEDURE : Special Repair Requirement"
.
>> END
Monitored item
Condition
Display value
AIR PRESS FL
Start the engine and drive at 40 km/h (25 MPH) or
more for several minutes.
Approximately equal to the indication on vehicle
information display.
AIR PRESS FR
AIR PRESS RR
AIR PRESS RL
Revision: 2008 October
2009 Murano
C1724, C1725, C1726, C1727 TRANSMITTER
WT-29
< COMPONENT DIAGNOSIS >
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C1724, C1725, C1726, C1727 TRANSMITTER
Description
INFOID:0000000003412915
The transmitter (1) integrated with a valve is installed on a wheel (2),
and transmits a detected air pressure signal by radio wave.
DTC Logic
INFOID:0000000003375967
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
DTC REPRODUCTION PROCEDURE
With CONSULT-III
1.
Driving at a speed of 40 km/h (25 MPH) or more for 10minutes.
2.
Perform BCM self-diagnosis.
Is DTC “C1724”, “C1725”, “C1726”, “C1727” detected?
YES
>> Proceed to diagnosis procedure. Refer to
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000003412998
1.
CHECK ID REGISTRATION
With CONSULT-III
1.
Perform the ID registration of all transmitters. Refer to
WT-5, "ID REGISTRATION PROCEDURE : Special
2.
Drive at a 40 km/h (25MPH) or more for 10 minutes.
3.
Check all tire pressure with CONSULT-III “DATA MONITOR” within 5 minutes.
Can ID registration of all transmitters be completed?
YES
>> GO TO 2.
NO
>> GO TO 4.
2.
CHECK AIR PRESSURE SIGNAL
With CONSULT-III
1.
Start the engine.
2.
Select “DATA MONITOR” mode for “AIR PRESSURE MONITOR” with CONSULT-III.
3.
Read out the value of “AIR PRESS FL”, “AIR PRESS FR”, “AIR PRESS RR”, “AIR PRESS RL”.
: Outside
SEIA0768E
DTC
Display item
Malfunction detected condition
Possible case
C1724
[BATT VOLT LOW] FL
Battery voltage of front LH transmitter drops.
• Transmitter malfunction
• Tire pressure receiver mal-
function
• BCM malfunction
• Harness or connector
C1725
[BATT VOLT LOW] FR
Battery voltage of front RH transmitter drops.
C1726
[BATT VOLT LOW] RR
Battery voltage of rear RH transmitter drops.
C1727
[BATT VOLT LOW] RL
Battery voltage of rear LH transmitter drops.
Revision: 2008 October
2009 Murano
WT-30
< COMPONENT DIAGNOSIS >
C1724, C1725, C1726, C1727 TRANSMITTER
Are all tire pressures displayed 0 kPa?
YES
>> GO TO 3.
NO
>> GO TO 5.
3.
CHECK HARNESS BETWEEN BCM AND TIRE PRESSURE RECEIVER
1.
Turn the ignition switch OFF.
2.
Disconnect BCM harness connector and tire pressure receiver harness connector.
3.
Check continuity between BCM harness connector and tire pressure receiver harness connector.
4.
Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace damaged parts.
4.
CHECK TIRE PRESSURE RECEIVER
Check tire pressure receiver. Refer to
.
Is the inspection result normal?
YES
>> Check BCM pin terminals for damage or loose connection with harness connector. If any items
are damaged, repair or replace damaged parts.
NO
>> Replace the tire pressure receiver.
5.
CHECK ID REGISTRATION
Perform ID registration of all transmitters. Refer to
WT-5, "ID REGISTRATION PROCEDURE : Special Repair
Can ID registration of all transmitters be completed?
YES
>> GO TO 6.
NO
>> Replace malfunctioning transmitter.
6.
CHECK TIRE PRESSURE MONITORING SYSTEM
With CONSULT-III
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-III “DATA MONITOR” within 15 minutes after stopped vehicle.
Monitored item
Condition
Display value
AIR PRESS FL
Start the engine and drive at 40 km/h (25 MPH) or more
for several minutes.
Approximately equal to the indication on vehicle
information display.
AIR PRESS FR
AIR PRESS RR
AIR PRESS RL
BCM
Tire pressure receiver
Continuity
Connector
Terminal
Connector
Terminal
M123
137
M21
1
Existed
138
4
139
2
BCM
—
Continuity
Connector
Terminal
M123
137
Ground
Not existed
138
139
Revision: 2008 October
2009 Murano
C1724, C1725, C1726, C1727 TRANSMITTER
WT-31
< COMPONENT DIAGNOSIS >
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Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace BCM. Refer to
BCS-96, "Removal and Installation"
Special Repair Requirement
INFOID:0000000003375969
1.
CHECK TIRE AIR PRESSURE
Check all tire air pressures. Refer to
Does all tire pressure data meet the specification?
YES
>> GO TO 2.
NO
>> Inspect or repair the tires or wheels and adjust the tire pressure to the specification.
2.
PERFORM ID REGISTRATION
Perform ID registration. Refer to
WT-5, "ID REGISTRATION PROCEDURE : Special Repair Requirement"
.
>> END
Monitored item
Condition
Display value
AIR PRESS FL
Start the engine and drive at 40 km/h (25 MPH) or more
for several minutes.
Approximately equal to the indication on vehicle
information display.
AIR PRESS FR
AIR PRESS RR
AIR PRESS RL
Revision: 2008 October
2009 Murano
WT-32
< COMPONENT DIAGNOSIS >
C1729 VEHICLE SPEED SIGNAL
C1729 VEHICLE SPEED SIGNAL
Description
INFOID:0000000003375970
BCM detects no vehicle speed signal.
DTC Logic
INFOID:0000000003375971
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
DTC REPRODUCTION PROCEDURE
With CONSULT-III
1.
Drive at a speed of 40 km/h (25 MPH) or more for several minutes without stopping.
2.
Perform BCM self-diagnosis.
Is DTC “C1729” detected?
YES
>> Proceed to diagnosis procedure. Refer to
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000003375972
1.
CHECK COMBINATION METER SELF-DIAGNOSIS
With CONSULT-III
Perform combination meter self-diagnosis.
Is any DTC detected?
YES
>> Check the DTC.
NO
>> Check combination meter. Refer to
MWI-33, "Diagnosis Description"
.
Special Repair Requirement
INFOID:0000000003375973
1.
CHECK TIRE AIR PRESSURE
Check all tire air pressures. Refer to
Does all tire pressure data meet the specification?
YES
>> GO TO 2.
NO
>> Inspect or repair the tires or wheels and adjust the tire pressure to the specification.
2.
PERFORM ID REGISTRATION
Perform ID registration. Refer to
WT-5, "ID REGISTRATION PROCEDURE : Special Repair Requirement"
.
>> END
DTC
number
Trouble diagnosis name
DTC detecting condition
Possible case
C1729
VHCL SPEED SIG ERR
Vehicle speed signal error.
• CAN communication error
• Combination meter malfunction
Revision: 2008 October
2009 Murano
C1734 BCM
WT-33
< COMPONENT DIAGNOSIS >
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C1734 BCM
Description
INFOID:0000000003375974
The BCM (1) reads the air pressure signal received by the tire pres-
sure receiver, and controls the low tire pressure warning lamp and
the buzzer operations. It also has a judgment function to detect a
system malfunction.
DTC Logic
INFOID:0000000003375975
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
DTC REPRODUCTION PROCEDURE
With CONSULT-III
1.
Drive at a speed of 40 km/h (25 MPH) or more for several minutes without stopping.
2.
Perform BCM self-diagnosis with CONSULT-III “DATA MONITOR” within 15 minutes after stopped vehicle.
Is DTC “C1734” detected?
YES
>> Proceed to diagnosis procedure. Refer to
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000003375976
1.
CHECK SELF-DIAGNOSTIC RESULTS
With CONSULT-III
1.
On “SELECT DIAG” mode, select the “SELF-DIAG RESULT” screen.
2.
Check display contents in self-diagnostic result.
Does self-diagnostic results indicate any malfunction?
YES
>> Perform trouble diagnosis. Refer to
NO
>> GO TO 2.
2.
CHECK BCM POWER SUPPLY CIRCUIT
1.
Turn the ignition switch OFF.
2.
Disconnect BCM harness connector.
3.
Check voltage between BCM harness connector terminals and ground.
Is the power supply normal?
YES
>> GO TO 3.
NO
>>
Check the following. If any items are damaged, repair or replace damage parts.
• 40A fusible link [No. L located in the fuse block]. Refer to
PG-102, "Fuse and Fusible Link
.
JPEIC0043ZZ
DTC
Display item
Malfunction detected condition
Possible case
C1734
CONTROL UNIT
Tire pressure monitoring system malfunction in BCM.
BCM malfunction
BCM
—
Voltage
Connector
Terminal
M118
1
Ground
Battery voltage
M119
11
Revision: 2008 October
2009 Murano
WT-34
< COMPONENT DIAGNOSIS >
C1734 BCM
• 10A fuse [No. 10 located in the fuse block (J/B)]. Refer to
PG-101, "Fuse, Connector and Termi-
• Harness for short or open between battery and BCM harness connector M118 terminal 1.
• Harness for short or open between battery and BCM harness connector M119 terminal 11.
• Check Battery voltage.
3.
CHECK BCM GROUND CIRCUIT
Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair open circuit or short to power in harness or connectors.
4.
CHECK HARNESS BETWEEN BCM AND TIRE PRESSURE RECEIVER
1.
Disconnect tire pressure receiver harness connector.
2.
Check continuity between BCM harness connector and tire pressure receiver harness connector.
3.
Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 5.
NO
>> Repair or replace damaged parts.
5.
CHECK BCM
Check BCM input/output signal. Refer to
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> GO TO 6.
6.
CHECK BCM HARNESS CONNECTOR
Check BCM pin terminals for damage or loose connection with harness connector.
Is the inspection result normal?
YES
>> Replace BCM. Refer to
BCS-96, "Removal and Installation"
NO
>> Repair or replace damaged parts.
Special Repair Requirement
INFOID:0000000003375977
1.
CHECK TIRE AIR PRESSURE
Check all tire air pressures. Refer to
Does all tire pressure data meet the specification?
BCM
—
Continuity
Connector
Terminal
M119
13
Ground
Existed
BCM
Tire pressure receiver
Continuity
Connector
Terminal
Connector
Terminal
M123
137
M21
1
Existed
138
4
139
2
BCM
—
Continuity
Connector
Terminal
M123
137
Ground
Not existed
138
139
Revision: 2008 October
2009 Murano
C1734 BCM
WT-35
< COMPONENT DIAGNOSIS >
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YES
>> GO TO 2.
NO
>> Inspect or repair the tires or wheels and adjust the tire pressure to the specification.
2.
PERFORM ID REGISTRATION
Perform ID registration. Refer to
WT-5, "ID REGISTRATION PROCEDURE : Special Repair Requirement"
.
>> END
Revision: 2008 October
2009 Murano
WT-36
< COMPONENT DIAGNOSIS >
TIRE PRESSURE RECEIVER
TIRE PRESSURE RECEIVER
Description
INFOID:0000000003375984
The tire pressure receiver (1) receives the air pressure signal trans-
mitted by the transmitter in each wheel.
Component Function Check
INFOID:0000000003528608
1.
TIRE PRESSURE MONITORING SYSTEM OPERATION
With CONSULT-III
1.
Drive at a speed 40 km/h (25 MPH) or more for 10 minutes.
2.
Check tire pressure with CONSULT-III “DATA MONITOR” within 5 minutes.
Is the inspection result normal?
YES
>> INSPECTION END
NO-1
>> Perform BCM self-diagnosis. Refer to
.
NO-2
>> Proceed to diagnosis procedure. Refer to
Diagnosis Procedure
INFOID:0000000003375985
1.
CHECK TIRE PRESSURE RECEIVER SIGNAL
1.
Turn the ignition switch ON.
CAUTION:
Never start the engine.
2.
Check tire pressure receiver connector and ground signal with oscilloscope.
JPEIC0042ZZ
Monitored item
Condition
Display value
AIR PRESS FL
Start engine and drive at 40 km/h (25MPH) or
more for 10 minutes.
Approximately equal to the indication on vehicle
information display.
AIR PRESS FR
AIR PRESS RR
AIR PRESS RL
Revision: 2008 October
2009 Murano
TIRE PRESSURE RECEIVER
WT-37
< COMPONENT DIAGNOSIS >
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Is the inspection result normal?
YES
>> INSPECTION END
NO
>> GO TO 2.
2.
CHECK TIRE PRESSURE RECEIVER INPUT VOLTAGE
1.
Disconnect tire pressure receiver connector.
2.
Check voltage between tire pressure receiver connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Check BCM harness and connector.
3.
CHECK TIRE PRESSURE RECEIVER GROUND CIRCUIT
1.
Disconnect BCM harness connector.
2.
Check continuity between BCM harness connector and tire pressure receiver connector.
3.
Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace damaged parts.
4.
CHECK BCM CIRCUIT
Inspect the BCM circuit. Refer to
.
Is the BCM circuit normal?
YES
>> Replace tire pressure receiver.
Tire pressure receiver
—
Condition
Voltage (Approx.)
Connector
Terminal
M21
2
Ground
Standby state
When receiving the signal from the trans-
mitter
OCC3881D
OCC3880D
Tire pressure receiver
—
Voltage (Approx.)
Connector
Terminal
M21
4
Ground
5.0 V
BCM
Tire pressure receiver
Continuity
Connector
Terminal
Connector
Terminal
M123
137
M21
1
Existed
BCM
—
Continuity
Connector
Terminal
M123
137
Ground
Not existed
Revision: 2008 October
2009 Murano
WT-38
< COMPONENT DIAGNOSIS >
TIRE PRESSURE RECEIVER
NO
>> Repair or replace BCM circuit. Replace BCM. Refer to
BCS-96, "Removal and Installation"
.
Revision: 2008 October
2009 Murano
TIRE PRESSURE WARNING CHECK SWITCH
WT-39
< COMPONENT DIAGNOSIS >
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TIRE PRESSURE WARNING CHECK SWITCH
Description
INFOID:0000000003375986
The following item can be checked by grounding the tire pressure
warning check switch harness connector terminal (1).
• The low tire pressure warning lamp in the combination meter blink
according to the self-diagnostic results.
NOTE:
If low tire pressure warning lamp blinks as shown in the figure, the system is normal.
• This mode shows transmitter status is in OFF-mode.
Perform transmitter wake up operation. Refer to
MITTER WAKE UP OPERATION : Special Repair Requirement"
.
Component Function Check
INFOID:0000000003528663
1.
CHECK LOW TIRE PRESSURE WARNING LAMP OPERATION
Check if low tire pressure warning lamp blinks 1 second and then goes off after turning ignition switch ON.
Is inspection result normal?
YES
>> GO TO 2.
NO
>> Check low tire pressure warning lamp. Refer to
2.
CHECK TIRE PRESSURE WARNING CHECK SWITCH OPERATION
1.
Ground the tire pressure warning check switch harness connector terminal.
2.
Check the low tire pressure warning lamp blinks.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Proceed to diagnosis procedure. Refer to
Diagnosis Procedure
INFOID:0000000003375987
1.
CHECK TIRE PRESSURE WARNING CHECK SWITCH POWER SUPPLY CIRCUIT
1.
Turn the ignition switch ON.
CAUTION:
Never start the engine.
2.
Check voltage between tire pressure warning check switch connector and ground.
Is the inspection result normal?
JPEIC0044ZZ
JPEIC0031GB
Tire pressure warning check switch
—
Voltage (Approx.)
Connector
Terminal
M19
1
Ground
11.8 V
Revision: 2008 October
2009 Murano
WT-40
< COMPONENT DIAGNOSIS >
TIRE PRESSURE WARNING CHECK SWITCH
YES
>> Repair or replace BCM circuit. Replace BCM. Refer to
BCS-96, "Removal and Installation"
.
NO
>> GO TO 2.
2.
CHECK TIRE PRESSURE WARNING CHECK SWITCH CIRCUIT
1.
Turn the ignition switch OFF.
2.
Disconnect BCM harness connector
3.
Check continuity between BCM harness connector and tire pressure warning check switch connector.
4.
Check continuity between BCM harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace damaged parts.
3.
CHECK BCM
Check BCM input/output signal. Refer to
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Check BCM pin terminals for damage or loose connection with harness connector. If any items
are damaged, repair or replace damaged parts. Replace BCM. Refer to
BCM
Tire pressure warning check switch
Continuity
Connector
Terminal
Connector
Terminal
Existed
M123
149
M19
1
BCM
—
Continuity
Connector
Terminal
M123
149
Ground
Not existed
Revision: 2008 October
2009 Murano
LOW TIRE PRESSURE WARNING LAMP
WT-41
< COMPONENT DIAGNOSIS >
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LOW TIRE PRESSURE WARNING LAMP
Description
INFOID:0000000003412922
The combination meter receives tire pressure status from the BCM
via CAN communication.
When BCM judges from a transmitter signal that tire pressure is
insufficient, BCM transmits a signal to combination meter via CAN
communication. Combination meter turns on the low tire pressure
warning lamp mounted on the combination meter.
NOTE: Standard air pressure is for 230 kPa (2.3 kg/cm
2
, 33 psi) vehicles.
Component Function Check
INFOID:0000000003412925
1.
CHECK LOW TIRE PRESSURE WARNING LAMP
Check if low tire pressure warning lamp blinks for 1 second and then goes off after turning the ignition switch
ON.
Is inspection result normal?
YES
>> INSPECTION END
NO
>> Proceed to diagnosis procedure. Refer to
Diagnosis Procedure
INFOID:0000000003412924
1.
CHECK SELF DIAGNOSTIC RESULTS
Perform self-diagnosis of tire pressure monitoring system.
Is inspection result normal?
YES
>> GO TO 2.
NO
>> Check the DTC.
2.
CHECK LOW TIRE PRESSURE WARNING LAMP
Check if low tire pressure warning lamp blinks 1 second and then goes off after turning the ignition switch ON.
Is inspection result normal?
YES
>> INSPECTION END
NO
>> Check combination meter.
SEIA0434E
Condition
Low tire pressure warning lamp
Ignition switch off
OFF
Ignition switch on
Warning lamp turns on for 1second, then turns off.
Less than 182.7 kPa (1.9 kg/cm
2
, 26 psi) [NOTE]
ON
Tire pressure monitoring system malfunction [Other diagnostic item]
Warning lamp blinks 1 min, then turns on.
Revision: 2008 October
2009 Murano
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