Nissan Murano Z51 (2008 year). Manual — part 77
BRC-72
< COMPONENT DIAGNOSIS >
[VDC/TCS/ABS]
C1162 INCOMPLETE PRESSURE SENSOR CALIBRATION
C1162 INCOMPLETE PRESSURE SENSOR CALIBRATION
Description
INFOID:0000000004684888
The pressure sensor converts the brake fluid pressure to an electric signal and transmits it to the ABS actuator
and electric unit (control unit). [The pressure sensor is integrated in the ABS actuator and electric unit (control
unit).]
DTC Logic
INFOID:0000000004684885
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
DTC REPRODUCTION PROCEDURE
1.
Turn the ignition switch ON.
2.
Perform calibration of pressure sensor. Refer to
BRC-11, "CALIBRATION OF PRESSURE SENSOR :
.
3.
Perform ABS actuator and electric unit (control unit) self-diagnosis.
Is DTC “C1162” detected?
YES
>> Proceed to diagnosis procedure. Refer to
.
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000004684886
1.
PERFORM PRESSURE SENSOR CALIBRATION
Select “PRESS SEN CALIBRATION” of “WORK SUPPORT”. Perform the pressure sensor calibration.
Is pressure sensor calibration completed?
YES
>> INSPECTION END
NO
>> GO TO 2.
2.
CHECK PRESSURE SENSOR
Check pressure sensor. Refer to
.
Is the inspection result normal?
YES
>> Replace ABS actuator and electric unit (control unit).
NO
>> Repair or replace error-detected parts.
Special Repair Requirement
INFOID:0000000004685075
1.
ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION, CALIBRATION OF YAW RATE/
SIDE/DECEL G SENSOR AND CALIBRATION OF PRESSURE SENSOR
After removing/replacing an ABS actuator and electric unit (control unit), be sure to perform the following pro-
cedure.
• Adjustment of steering angle sensor neutral position: Refer to
BRC-9, "ADJUSTMENT OF STEERING
ANGLE SENSOR NEUTRAL POSITION : Description"
.
• Calibration of yaw rate/side/decel G sensor: Refer to
BRC-10, "CALIBRATION OF YAW RATE/SIDE/DECEL
.
• Calibration of pressure sensor: Refer to
BRC-11, "CALIBRATION OF PRESSURE SENSOR : Description"
>> END
DTC
Display item
Malfunction detected condition
Possible cause
C1162
PRESS SEN SET
Calibration of pressure sensor is not finished.
ABS actuator and electric unit
(control unit)
Revision: 2008 October
2009 Murano
C1164, C1165 CV SYSTEM
BRC-73
< COMPONENT DIAGNOSIS >
[VDC/TCS/ABS]
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BRC
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C1164, C1165 CV SYSTEM
Description
INFOID:0000000003247202
The cut valve shuts off the normal brake fluid path from the master cylinder, when VDC/TCS is activated.
DTC Logic
INFOID:0000000003247203
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
DTC REPRODUCTION PROCEDURE
1.
Turn the ignition switch ON.
2.
Perform ABS actuator and electric unit (control unit) self-diagnosis.
Is DTC “C1164” or “C1165” detected?
YES
>> Proceed to diagnosis procedure. Refer to
.
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000003247204
1.
CHECK CONNECTOR
1.
Turn the ignition switch OFF.
2.
Disconnect ABS actuator and electric unit (control unit) connector.
3.
Check terminal for deformation, disconnection, looseness, etc.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Replace or repair damaged parts.
2.
CHECK SOLENOID, VDC SWITCH-OVER VALVE AND ACTUATOR RELAY POWER SUPPLY CIRCUIT
Check the voltage between ABS actuator and electric unit (control unit) harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace damaged parts.
3.
CHECK SOLENOID, VDC SWITCH-OVER VALVE AND ACTUATOR RELAY GROUND CIRCUIT
Check the continuity between ABS actuator and electric unit (control unit) harness connector and ground.
Is the inspection result normal?
DTC
Display item
Malfunction detected condition
Possible cause
C1164
CV1
VDC switch-over solenoid valve (CV1) on the primary
side is open circuit or shorted, or the control line is open
or shorted to the power supply or the ground.
• Harness or connector
• ABS actuator and electric unit
(control unit)
C1165
CV2
VDC switch-over solenoid valve (CV2) on the secondary
side is open circuit or shorted, or the control line is open
or shorted to the power supply or the ground.
ABS actuator and electric unit (control unit)
—
Voltage
Connector
Terminal
E36
1
Ground
Battery voltage
ABS actuator and electric unit (control unit)
—
Continuity
Connector
Terminal
E36
13
Ground
Existed
26
Revision: 2008 October
2009 Murano
BRC-74
< COMPONENT DIAGNOSIS >
[VDC/TCS/ABS]
C1164, C1165 CV SYSTEM
YES
>> Replace ABS actuator and electric unit (control unit).
NO
>> Repair or replace damaged parts.
Component Inspection
INFOID:0000000003247205
1.
CHECK ACTIVE TEST
1.
Select each test menu item on ”ACTIVE TEST“.
2.
On the display, touch “Up”, “ACT UP”, and “ACT KEEP”, and check that the system operates as shown in
the table below.
*: On for 1 to 2 seconds after the touch, and then Off.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Proceed to diagnosis procedure. Refer to
.
Special Repair Requirement
INFOID:0000000003398547
1.
ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION, CALIBRATION OF YAW RATE/
SIDE/DECEL G SENSOR AND CALIBRATION OF PRESSURE SENSOR
After removing/replacing an ABS actuator and electric unit (control unit), be sure to perform the following pro-
cedure.
• Adjustment of steering angle sensor neutral position: Refer to
BRC-9, "ADJUSTMENT OF STEERING
ANGLE SENSOR NEUTRAL POSITION : Description"
.
• Calibration of yaw rate/side/decel G sensor: Refer to
BRC-10, "CALIBRATION OF YAW RATE/SIDE/DECEL
.
• Calibration of pressure sensor: Refer to
BRC-11, "CALIBRATION OF PRESSURE SENSOR : Description"
>> END
Test item
Display item
Display
Up
ACT UP
ACT KEEP
FR RH ABS SOLENOID
(ACT)
FR RH IN SOL
Off
Off
Off
FR RH OUT SOL
Off
Off
Off
CV1
Off
On
On
SV1
Off
On*
Off
FR LH ABS SOLENOID
(ACT)
FR LH IN SOL
Off
Off
Off
FR LH OUT SOL
Off
Off
Off
CV2
Off
On
On
SV2
Off
On*
Off
RR RH ABS SOLENOID
(ACT)
RR RH IN SOL
Off
Off
Off
RR RH OUT SOL
Off
Off
Off
CV2
Off
On
On
SV2
Off
On*
Off
RR LH ABS SOLENOID
(ACT)
RR LH IN SOL
Off
Off
Off
RR LH OUT SOL
Off
Off
Off
CV1
Off
On
On
SV1
Off
On*
Off
Revision: 2008 October
2009 Murano
C1166, C1167 SV SYSTEM
BRC-75
< COMPONENT DIAGNOSIS >
[VDC/TCS/ABS]
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C1166, C1167 SV SYSTEM
Description
INFOID:0000000003247206
The suction valve supplies the brake fluid from the master cylinder to the pump, when VDC/TCS is activated.
DTC Logic
INFOID:0000000003247207
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
DTC REPRODUCTION PROCEDURE
1.
Turn the ignition switch ON.
2.
Perform ABS actuator and electric unit (control unit) self-diagnosis.
Is DTC “C1166” or “C1167” detected?
YES
>> Proceed to diagnosis procedure. Refer to
.
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000003398549
1.
CHECK CONNECTOR
1.
Turn the ignition switch OFF.
2.
Disconnect ABS actuator and electric unit (control unit) connector.
3.
Check terminal for deformation, disconnection, looseness, etc.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Replace or repair damaged parts.
2.
CHECK SOLENOID, VDC SWITCH-OVER VALVE AND ACTUATOR RELAY POWER SUPPLY CIRCUIT
Check the voltage between ABS actuator and electric unit (control unit) harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace damaged parts.
3.
CHECK SOLENOID, VDC SWITCH-OVER VALVE AND ACTUATOR RELAY GROUND CIRCUIT
Check the continuity between ABS actuator and electric unit (control unit) harness connector and ground.
Is the inspection result normal?
DTC
Display item
Malfunction detected condition
Possible cause
C1166
SV1
VDC switch-over solenoid valve (SV1) on the primary
side is open circuit or shorted, or the control line is open
or shorted to the power supply or the ground.
• Harness or connector
• ABS actuator and electric unit
(control unit)
C1167
SV2
VDC switch-over solenoid valve (SV2) on the secondary
side is open circuit or shorted, or the control line is open
or shorted to the power supply or the ground.
ABS actuator and electric unit (control unit)
—
Voltage
Connector
Terminal
E36
1
Ground
Battery voltage
ABS actuator and electric unit (control unit)
—
Continuity
Connector
Terminal
E36
13
Ground
Existed
26
Revision: 2008 October
2009 Murano
BRC-76
< COMPONENT DIAGNOSIS >
[VDC/TCS/ABS]
C1166, C1167 SV SYSTEM
YES
>> Replace ABS actuator and electric unit (control unit).
NO
>> Repair or replace damaged parts.
Component Inspection
INFOID:0000000003398550
1.
CHECK ACTIVE TEST
1.
Select each test menu item on ”ACTIVE TEST“.
2.
On the display, touch “Up”, “ACT UP”, and “ACT KEEP”, and check that the system operates as shown in
the table below.
*: On for 1 to 2 seconds after the touch, and then Off.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Proceed to diagnosis procedure. Refer to
.
Special Repair Requirement
INFOID:0000000003398548
1.
ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION, CALIBRATION OF YAW RATE/
SIDE/DECEL G SENSOR AND CALIBRATION OF PRESSURE SENSOR
After removing/replacing an ABS actuator and electric unit (control unit), be sure to perform the following pro-
cedure.
• Adjustment of steering angle sensor neutral position: Refer to
BRC-9, "ADJUSTMENT OF STEERING
ANGLE SENSOR NEUTRAL POSITION : Description"
.
• Calibration of yaw rate/side/decel G sensor: Refer to
BRC-10, "CALIBRATION OF YAW RATE/SIDE/DECEL
.
• Calibration of pressure sensor: Refer to
BRC-11, "CALIBRATION OF PRESSURE SENSOR : Description"
>> END
Test item
Display item
Display
Up
ACT UP
ACT KEEP
FR RH ABS SOLENOID
(ACT)
FR RH IN SOL
Off
Off
Off
FR RH OUT SOL
Off
Off
Off
CV1
Off
On
On
SV1
Off
On*
Off
FR LH ABS SOLENOID
(ACT)
FR LH IN SOL
Off
Off
Off
FR LH OUT SOL
Off
Off
Off
CV2
Off
On
On
SV2
Off
On*
Off
RR RH ABS SOLENOID
(ACT)
RR RH IN SOL
Off
Off
Off
RR RH OUT SOL
Off
Off
Off
CV2
Off
On
On
SV2
Off
On*
Off
RR LH ABS SOLENOID
(ACT)
RR LH IN SOL
Off
Off
Off
RR LH OUT SOL
Off
Off
Off
CV1
Off
On
On
SV1
Off
On*
Off
Revision: 2008 October
2009 Murano
U1000, U1002 CAN COMM CIRCUIT
BRC-77
< COMPONENT DIAGNOSIS >
[VDC/TCS/ABS]
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U1000, U1002 CAN COMM CIRCUIT
Description
INFOID:0000000003247214
CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent error detection ability. Many elec-
tronic control units are equipped onto a vehicle, and each control unit shares information and links with other
control units during operation (not independent). In CAN communication, control units are connected with 2
communication lines (CAN-H line, CAN-L line) allowing a high rate of information transmission with less wiring.
Each control unit transmits/receives data but selectively reads required data only.
DTC Logic
INFOID:0000000003247215
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
DTC REPRODUCTION PROCEDURE
1.
Turn the ignition switch ON.
2.
Perform ABS actuator and electric unit (control unit) self-diagnosis.
Is DTC ”U1000“ or “U1002” detected?
YES
>> Proceed to diagnosis procedure. Refer to
.
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000003247216
1.
CHECK CONNECTOR
1.
Turn the ignition switch OFF.
2.
Disconnect ABS actuator and electric unit (control unit) connector.
3.
Check terminal for deformation, disconnection, looseness, etc.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Proceed to diagnosis procedure. Refer to
LAN-25, "CAN System Specification Chart"
.
Special Repair Requirement
INFOID:0000000003398551
1.
ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION, CALIBRATION OF YAW RATE/
SIDE/DECEL G SENSOR AND CALIBRATION OF PRESSURE SENSOR
After removing/replacing an ABS actuator and electric unit (control unit), be sure to perform the following pro-
cedure.
• Adjustment of steering angle sensor neutral position: Refer to
BRC-9, "ADJUSTMENT OF STEERING
ANGLE SENSOR NEUTRAL POSITION : Description"
.
• Calibration of yaw rate/side/decel G sensor: Refer to
BRC-10, "CALIBRATION OF YAW RATE/SIDE/DECEL
• Calibration of pressure sensor: Refer to
BRC-11, "CALIBRATION OF PRESSURE SENSOR : Description"
>> END
DTC
Display item
Malfunction detected condition
Possible cause
U1000
CAN COMM CIRCUIT
When ABS actuator and electric unit (control unit) is not
transmitting or receiving CAN communication signal for 2
seconds or more.
• CAN communication line
• ABS actuator and electric unit
(control unit)
U1002
SYSTEM COOM
When ABS actuator and electric unit (control unit) is not
transmitting or receiving CAN communication signal for 2
seconds or less.
Revision: 2008 October
2009 Murano
BRC-78
< COMPONENT DIAGNOSIS >
[VDC/TCS/ABS]
POWER SUPPLY AND GROUND CIRCUIT
POWER SUPPLY AND GROUND CIRCUIT
Description
INFOID:0000000003736972
Supplies power to ABS actuator and electric unit (control unit).
Diagnosis Procedure
INFOID:0000000003736973
1.
CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) IGNITION POWER SUPPLY
1.
Turn the ignition switch OFF.
2.
Disconnect ABS actuator and electric unit (control unit) harness connector.
3.
Check the voltage between ABS actuator and electric unit (control unit) harness connector and ground.
4.
Turn the ignition switch ON.
CAUTION:
Never start the engine.
5.
Check the voltage between ABS actuator and electric unit (control unit) harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Perform the trouble diagnosis for power supply circuit.
2.
CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) POWER SUPPLY
1.
Turn the ignition switch OFF.
2.
Check the voltage between ABS actuator and electric unit (control unit) harness connector and ground.
3.
Turn the ignition switch ON.
CAUTION:
Never start the engine.
4.
Check the voltage between ABS actuator and electric unit (control unit) harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Perform the trouble diagnosis for power supply circuit.
3.
CHECK ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT) GROUND
1.
Turn the ignition switch OFF.
2.
Check the continuity between ABS actuator and electric unit (control unit) harness connector and ground.
ABS actuator and electric unit
(control unit)
—
Voltage (Approx.)
Connector
Terminal
E36
20
Ground
0 V
ABS actuator and electric unit
(control unit)
—
Voltage
Connector
Terminal
E36
20
Ground
Battery voltage
ABS actuator and electric unit
(control unit)
—
Voltage
Connector
Terminal
E36
1
Ground
Battery voltage
ABS actuator and electric unit
(control unit)
—
Voltage
Connector
Terminal
E36
1
Ground
Battery voltage
Revision: 2008 October
2009 Murano
POWER SUPPLY AND GROUND CIRCUIT
BRC-79
< COMPONENT DIAGNOSIS >
[VDC/TCS/ABS]
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Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Repair or replace damaged parts.
ABS actuator and electric unit
(control unit)
—
Continuity
Connector
Terminal
E36
13
Ground
Existed
26
Revision: 2008 October
2009 Murano
BRC-80
< COMPONENT DIAGNOSIS >
[VDC/TCS/ABS]
PARKING BRAKE SWITCH
PARKING BRAKE SWITCH
Component Function Check
INFOID:0000000003247221
1.
CHECK PARKING BRAKE SWITCH OPERATION
Operate the parking brake pedal. Then check that the brake warning lamp in the combination meter turns ON/
OFF correctly.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Proceed to diagnosis procedure. Refer to
.
Diagnosis Procedure
INFOID:0000000003247222
1.
CHECK PARKING BRAKE SWITCH
Check parking brake switch. Refer to
BRC-80, "Component Inspection"
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Replace parking brake switch.
2.
CHECK COMBINATION METER
Check the indication and operation of combination meter are normal. Refer to
.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Check combination meter. Refer to
MWI-33, "Diagnosis Description"
.
3.
CHECK PARKING BRAKE SWITCH CIRCUIT
1.
Turn ignition switch OFF.
2.
Disconnect parking brake switch connector.
3.
Disconnect combination meter connector.
4.
Check the continuity between parking brake switch harness connector and combination meter harness
connector.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Repair or replace damaged parts.
Component Inspection
INFOID:0000000003247223
1.
CHECK PARKING BRAKE SWITCH
1.
Turn the ignition switch OFF.
2.
Disconnect parking brake switch connector.
3.
Check the continuity between parking brake switch connector and ground.
Condition
Brake warning lamp illumination status
When the parking brake pedal is operation
ON
When the parking brake pedal is not oper-
ation.
OFF
Parking brake switch
Combination meter
Continuity
Connector
Terminal
Connector
Terminal
E27
1
M34
26
Existed
Revision: 2008 October
2009 Murano
PARKING BRAKE SWITCH
BRC-81
< COMPONENT DIAGNOSIS >
[VDC/TCS/ABS]
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Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace parking brake switch. Refer to
.
Parking brake switch
—
Condition
Continuity
Connector
Terminal
E27
1
Ground
When the parking brake switch
is operated.
Existed
When the parking brake switch
is not operated.
Not existed
Revision: 2008 October
2009 Murano
BRC-82
< COMPONENT DIAGNOSIS >
[VDC/TCS/ABS]
VDC OFF SWITCH
VDC OFF SWITCH
Description
INFOID:0000000003247224
VDC OFF switch can deactivate (turn OFF) the VDC/TCS function by pressing the VDC OFF switch.
Component Function Check
INFOID:0000000003247225
1.
CHECK VDC OFF SWITCH OPERATION
Turn ON/OFF the VDC OFF switch and check that the VDC OFF indicator lamp in the combination meter turns
ON/OFF correctly.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Proceed to diagnosis procedure. Refer to
.
Diagnosis Procedure
INFOID:0000000003247226
1.
CHECK VDC OFF SWITCH
Check VDC OFF switch. Refer to
BRC-83, "Component Inspection"
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Replace VDC OFF switch.
2.
CHECK VDC OFF SWITCH HARNESS
1.
Disconnect ABS actuator and electric unit (control unit) connector.
2.
Disconnect VDC OFF switch connector.
3.
Check the continuity between VDC OFF switch harness connector and ABS actuator and electric unit
(control unit) harness connector.
4.
Check the continuity between ABS actuator and electric unit (control unit) harness connector and ground.
5.
Check the continuity between VDC OFF switch harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Repair or replace damaged parts.
Condition
VDC OFF indicator lamp illumination status
Press the VDC OFF switch when VDC
OFF indicator lamp is OFF.
ON
Press the VDC OFF switch when VDC
OFF indicator lamp is ON.
OFF
ABS actuator and electric unit
(control unit)
VDC OFF switch
Continuity
Connector
Terminal
Connector
Terminal
E36
22
M5
1
Existed
ABS actuator and electric unit (control unit)
—
Continuity
Connector
Terminal
E36
22
Ground
Not existed
VDC OFF switch
—
Continuity
Connector
Terminal
M5
2
Ground
Existed
Revision: 2008 October
2009 Murano
VDC OFF SWITCH
BRC-83
< COMPONENT DIAGNOSIS >
[VDC/TCS/ABS]
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3.
CHECK COMBINATION METER
1.
Connect ABS actuator and electric unit (control unit) connector.
2.
Connect VDC OFF switch connector.
3.
Check the indication and operation of combination meter are normal. Refer to
.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Repair or replace combination meter.
Component Inspection
INFOID:0000000003247227
1.
CHECK VDC OFF SWITCH
1.
Turn the ignition switch OFF.
2.
Disconnect VDC OFF switch connector.
3.
Check the continuity between VDC OFF switch connector terminals.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace VDC OFF switch.
VDC OFF switch
Condition
Condition
Terminal
1 – 2
When VDC OFF switch is hold pressed.
Existed
When releasing VDC OFF switch.
Not existed
Revision: 2008 October
2009 Murano
BRC-84
< COMPONENT DIAGNOSIS >
[VDC/TCS/ABS]
ABS WARNING LAMP
ABS WARNING LAMP
Description
INFOID:0000000003247228
×
: ON –: OFF
Component Function Check
INFOID:0000000003247229
1.
CHECK ABS WARNING LAMP OPERATION
Check that the lamp illuminates for approximately 2 seconds after the ignition switch is turned ON.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Proceed to diagnosis procedure. Refer to
.
Diagnosis Procedure
INFOID:0000000003247230
1.
CHECK SELF-DIAGNOSIS
Perform ABS actuator and electric unit (control unit) self-diagnosis.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Check items displayed by self-diagnosis.
2.
CHECK COMBINATION METER
Check the indication and operation of combination meter are normal. Refer to
.
Is the inspection result normal?
YES
>> Replace ABS actuator and electric unit (control unit).
NO
>> Repair or replace combination meter.
Condition
ABS warning lamp
Ignition switch OFF
–
For 2 seconds after turning ignition switch ON
×
2 seconds later after turning ignition switch ON
–
ABS function is malfunctioning.
×
EBD function is malfunctioning.
×
Revision: 2008 October
2009 Murano
BRAKE WARNING LAMP
BRC-85
< COMPONENT DIAGNOSIS >
[VDC/TCS/ABS]
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BRAKE WARNING LAMP
Description
INFOID:0000000003247231
×
: ON –: OFF
NOTE:
• 1: Brake warning lamp will turn on in case of parking brake operation (when switch is ON) or of brake fluid level switch operation
(when brake fluid is insufficient).
• 2: After starting the engine, brake warning lamp is turned off.
Component Function Check
INFOID:0000000003247232
1.
BRAKE WARNING LAMP OPERATION CHECK 1
Check that the lamp illuminates for approximately 2 seconds after the ignition switch is turned ON.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Proceed to diagnosis procedure. Refer to
.
2.
BRAKE WARNING LAMP OPERATION CHECK 2
Check that the brake warning lamp in the combination meter turns ON/OFF correctly when operating the park-
ing brake pedal.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Check parking brake switch. Refer to
.
Diagnosis Procedure
INFOID:0000000003247233
1.
CHECK PARKING BRAKE SWITCH
Check that the brake warning lamp in the combination meter turns ON/OFF correctly when operating the park-
ing brake pedal.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Check parking brake switch. Refer to
.
2.
CHECK SELF-DIAGNOSIS
Perform ABS actuator and electric unit (control unit) self-diagnosis.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Check items displayed by self-diagnosis.
3.
CHECK COMBINATION METER
Check the indication and operation of combination meter are normal. Refer to
.
Is the inspection result normal?
YES
>> Replace ABS actuator and electric unit (control unit).
NO
>> Repair or replace combination meter.
Condition
Brake warning lamp (Note 1)
Ignition switch OFF
–
For 2 seconds after turning ignition switch ON
×
(Note 2)
2 seconds later after turning ignition switch ON
×
(Note 2)
EBD function is malfunctioning.
×
Revision: 2008 October
2009 Murano
BRC-86
< COMPONENT DIAGNOSIS >
[VDC/TCS/ABS]
VDC OFF INDICATOR LAMP
VDC OFF INDICATOR LAMP
Description
INFOID:0000000003247234
×
: ON –: OFF
Component Function Check
INFOID:0000000003247235
1.
VDC OFF INDICATOR LAMP OPERATION CHECK 1
Check that the lamp illuminates for approximately 2 seconds after the ignition switch is turned ON.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Proceed to diagnosis procedure. Refer to
.
2.
VDC OFF INDICATOR LAMP OPERATION CHECK 2
Check that the VDC OFF indicator lamp in the combination meter turns ON/OFF correctly when operating the
VDC OFF switch.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Check VDC OFF switch. Refer to
.
Diagnosis Procedure
INFOID:0000000003247236
1.
CHECK VDC OFF SWITCH
Perform the trouble diagnosis for VDC OFF switch. Refer to
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Check VDC OFF switch. Refer to
.
2.
CHECK SELF-DIAGNOSIS
Perform ABS actuator and electric unit (control unit) self-diagnosis.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> Check items displayed by self-diagnosis.
3.
CHECK COMBINATION METER
Check the indication and operation of combination meter are normal. Refer to
.
Is the inspection result normal?
YES
>> Replace ABS actuator and electric unit (control unit).
NO
>> Repair or replace combination meter.
Condition
VDC OFF indicator lamp
Ignition switch OFF
–
For 2 seconds after turning ignition switch ON
×
2 seconds later after turning ignition switch ON
–
VDC OFF switch turned ON. (VDC function is OFF.)
×
VDC/TCS function is malfunctioning.
×
ABS function is malfunctioning.
×
EBD function is malfunctioning.
×
Revision: 2008 October
2009 Murano
SLIP INDICATOR LAMP
BRC-87
< COMPONENT DIAGNOSIS >
[VDC/TCS/ABS]
C
D
E
G
H
I
J
K
L
M
A
B
BRC
N
O
P
SLIP INDICATOR LAMP
Description
INFOID:0000000003247237
×
: ON
: Blink –: OFF
Component Function Check
INFOID:0000000003247238
1.
CHECK SLIP INDICATOR LAMP OPERATION
Check that the lamp illuminates for approximately 2 seconds after the ignition switch is turned ON.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Proceed to diagnosis procedure. Refer to
.
Diagnosis Procedure
INFOID:0000000003247239
1.
CHECK SELF-DIAGNOSIS
Perform ABS actuator and electric unit (control unit) self-diagnosis.
Is the inspection result normal?
YES
>> GO TO 2.
NO
>> Check items displayed by self-diagnosis.
2.
CHECK COMBINATION METER
Check the indication and operation of combination meter are normal. Refer to
.
Is the inspection result normal?
YES
>> Replace ABS actuator and electric unit (control unit).
NO
>> Repair or replace combination meter.
Condition
SLIP indicator lamp
Ignition switch OFF
–
For 2 seconds after turning ignition switch ON
×
2 seconds later after turning ignition switch ON
–
VDC/TCS is activated while driving.
VDC/TCS function is malfunctioning.
×
ABS function is malfunctioning.
×
EBD function is malfunctioning.
×
Revision: 2008 October
2009 Murano
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