Nissan Murano Z50 (2003 year). Manual — part 55
TROUBLE DIAGNOSIS
BRC-101
[VDC/TCS/ABS]
C
D
E
G
H
I
J
K
L
M
A
B
BRC
Revision; 2004 April
2003 Murano
Component Installation Location
AFS001ZX
PFIA0430E
BRC-102
[VDC/TCS/ABS]
TROUBLE DIAGNOSIS
Revision; 2004 April
2003 Murano
Schematic
AFS001ZY
TFWA0065E
TROUBLE DIAGNOSIS
BRC-103
[VDC/TCS/ABS]
C
D
E
G
H
I
J
K
L
M
A
B
BRC
Revision; 2004 April
2003 Murano
Wiring Diagram — VDC —
AFS001ZZ
TFWA0066E
BRC-104
[VDC/TCS/ABS]
TROUBLE DIAGNOSIS
Revision; 2004 April
2003 Murano
TFWA0067E
TROUBLE DIAGNOSIS
BRC-105
[VDC/TCS/ABS]
C
D
E
G
H
I
J
K
L
M
A
B
BRC
Revision; 2004 April
2003 Murano
TFWA0068E
BRC-106
[VDC/TCS/ABS]
TROUBLE DIAGNOSIS
Revision; 2004 April
2003 Murano
TFWA0069E
TROUBLE DIAGNOSIS
BRC-107
[VDC/TCS/ABS]
C
D
E
G
H
I
J
K
L
M
A
B
BRC
Revision; 2004 April
2003 Murano
TFWA0070E
BRC-108
[VDC/TCS/ABS]
TROUBLE DIAGNOSIS
Revision; 2004 April
2003 Murano
TFWA0071E
TROUBLE DIAGNOSIS
BRC-109
[VDC/TCS/ABS]
C
D
E
G
H
I
J
K
L
M
A
B
BRC
Revision; 2004 April
2003 Murano
Control Unit Input/Output Signal Standard
AFS00200
REFERENCE VALUE FROM CONSULT-II
CAUTION:
The display shows the control unit calculation data, so a normal value might be displayed even in the
event the output circuit (harness) is open or short - circuited.
Monitor item
Display content
Data monitor
Note: Error inspection
checklist
Condition
Reference value in
normal operation
SLCT LVR POSI
Select shift position
CVT shift position = P, R, D, L,
N position
Display selected
shift position one
of P, R, D, L, and
N.
–
S position
##
FR RH SENSOR
FR LH SENSOR
RR RH SENSOR
RR LH SENSOR
Wheel speed
Vehicle stopped
0 [km/h (MPH)]
BRC-125, "Inspection 1
Wheel Sensor System"
Vehicle running (Note 1)
Almost in accor-
dance with speed-
ometer display
(within
±
10%)
ACCEL POS SIG
Open/close condition
of throttle valve (linked
with accelerator pedal).
Accelerator pedal not
depressed (ignition switch is
ON)
0%
Communication circuit
between ABS actuator
and electric unit (control
unit) and ECM
Depress accelerator pedal
(ignition switch is ON)
0 - 100%
ENGINE SPEED
With engine running
With engine stopped
0 rpm
BRC-127, "Inspection 2
Engine System"
Engine running
Almost in accor-
dance with
tachometer display
STR ANGLE SIG
Steering angle
detected by steering
angle sensor
Straight-ahead
Approx. 0 deg
BRC-131, "Inspection 5
Steering Angle Sensor
System"
Steering wheel turned
–756 - 756 deg
YAW RATE SEN
Yaw rate detected by
yaw rate/side G sensor
Vehicle stopped
Approx. 0 d/s
BRC-132, "Inspection 6
Yaw Rate/Side/Decel G
sensor System"
Vehicle running
–100 - 100 d/s
SIDE G SENSOR
Transverse G detected
by yaw rate/side G
sensor
Vehicle stopped
Approx. 0 m/s
2
BRC-132, "Inspection 6
Yaw Rate/Side/Decel G
sensor System"
Vehicle running
–16.7 - 16.7 m/s
2
PRESS SENSOR
Brake fluid pressure
detected by pressure
sensor
With ignition switch turned ON
and brake pedal released
Approx. 0 bar
BRC-129, "Inspection 4
Pressure Sensor Sys-
tem"
With ignition switch turned ON
and brake pedal depressed
–0 - 170 bar
BATTERY VOLT
Battery voltage sup-
plied to ABS actuator
and electric unit (con-
trol unit)
Ignition switch ON
10 - 16 V
STOP LAMP SW
Brake pedal operation
Brake pedal depressed
ON
BRC-137, "Inspection 10
Stop Lamp Switch Sys-
tem"
Brake pedal not depressed
OFF
OFF SW
VDC OFF switch
ON/OFF status
VDC OFF switch ON
(When VDC OFF indicator
lamp is ON)
ON
VDC OFF switch OFF
(When VDC OFF indicator
lamp is OFF)
OFF
BRC-110
[VDC/TCS/ABS]
TROUBLE DIAGNOSIS
Revision; 2004 April
2003 Murano
ABS WARN LAMP
ABS warning lamp ON
condition (Note 2)
ABS warning lamp ON
ON
ABS warning lamp OFF
OFF
MOTOR RELAY
Operation status of
motor and motor relay
Ignition switch ON or engine
running (ABS not operated)
OFF
BRC-135, "Inspection 8
Actuator Motor, Motor
Relay, and Circuit"
Ignition switch ON or engine
running (ABS operated)
ON
ACTUATOR RLY
Actuator relay opera-
tion status
Vehicle stopped (Ignition
switch ON)
OFF
BRC-135, "Inspection 8
Actuator Motor, Motor
Relay, and Circuit"
Vehicle stopped (Engine run-
ning)
ON
OFF LAMP
VDC OFF indicator
lamp status (Note 3)
When VDC OFF indicator
lamp is ON
ON
BRC-140, "Inspection 16
VDC OFF Indicator Lamp
Dose Not Illuminate"
When VDC OFF indicator
lamp is OFF
OFF
SLIP LAMP
SLIP indicator lamp
status (Note 4)
When SLIP indicator lamp is
ON
ON
When SLIP indicator lamp is
blinking
When SLIP indicator lamp is
OFF
OFF
FR LH IN SOL
FR LH OUT SOL
FR RH IN SOL
FR RH OUT SOL
RR RH IN SOL
RR RH OUT SOL
RR LH IN SOL
RR LH OUT SOL
Solenoid valve opera-
tion
Actuator (solenoid) is active
(“ACTIVE TEST” with CON-
SULT-II) or actuator relay is
inactive (in fail-safe mode).
ON
BRC-134, "Inspection 7
Solenoid and VDC
Change-Over Valve Sys-
tem"
When actuator (solenoid) is
not active and actuator relay is
active (ignition switch ON).
OFF
CV1
CV2
SV1
SV2
VDC/TCS switch-over
valve status
When actuator (switch-over
valve) is active (“ACTIVE
TEST” with CONSULT-II) or
actuator relay is inactive (when
in fail-safe mode).
ON
When actuator (switch-over
valve) is not active and actua-
tor relay is active (ignition
switch ON).
OFF
DECEL G-SEN
Longitudinal accelera-
tion detected by Decel
G Sensor (Note5)
Vehicle stopped
Approx. 0G
BRC-132, "Inspection 6
Yaw Rate/Side/Decel G
sensor System"
Vehicle running
-1.7 - +1.7G
FLUID LEV SW
ON/OFF status of
brake fluid level switch
When brake fluid level switch
ON
ON
BRC-138, "Inspection 11
Brake Fluid Level Sensor
System"
When brake fluid level switch
OFF
OFF
Monitor item
Display content
Data monitor
Note: Error inspection
checklist
Condition
Reference value in
normal operation
TROUBLE DIAGNOSIS
BRC-111
[VDC/TCS/ABS]
C
D
E
G
H
I
J
K
L
M
A
B
BRC
Revision; 2004 April
2003 Murano
Note 1: Confirm tire pressure is normal.
Note 2: ON/OFF timing of ABS warning lamp
ON: For approximately 2 seconds after ignition switch is turned ON, or when a malfunction is detected.
OFF: Approximately 2 seconds after ignition switch is turned ON (when system is in normal operation) condition by VDC.
Note 3: ON/OFF timing of VDC OFF indicator lamp
ON: For approximately 2 seconds after ignition switch is turned ON, or when a malfunction is detected and VDC OFF switch is ON.
OFF: Approximately 2 seconds after ignition switch is turned ON (when system is in normal operation.) And when VDC OFF switch is
OFF.
Note 4: SLIP indicator lamp ON/OFF timing
ON: For approximately 2 seconds after ignition switch is turned ON, or when a malfunction is detected.
OFF: Approximately 2 seconds after ignition switch is turned ON (when system is in normal operation) and VDC/TCS function is not
activated.
Blinking: VDC/TCS function is active during driving
Note 5: Only AWD model.
Note 6: Serves as EBD warning lamp.
VDC FAIL SIG
TCS FAIL SIG
ABS FAIL SIG
EBD FAIL SIG
Fail signal status
VDC fail
TCS fail
ABS fail
EBD fail
ON
VDC system
TCS system
ABS system
EBD system
VDC normal
TCS normal
ABS normal
EBD normal
OFF
EBD WARN LAMP
Brake warning lamp on
condition (Note 6)
Brake warning lamp ON
ON
Brake warning lamp OFF
OFF
EBD SIGNAL
EBD operation
EBD active
ON
–
EBD not active
OFF
ABS SIGNAL
ABS operation
ABS active
ON
ABS not active
OFF
TCS SIGNAL
TCS operation
TCS active
ON
TCS not active
OFF
VDC SIGNAL
VDC operation
VDC active
ON
VDC not active
OFF
CRANKING SIG
CRANKING status
Cranking
ON
Not cranking
OFF
4WD FAIL REQ
ETS fail status (Note 5)
ETS fail
ON
–
ETS normal
OFF
2WD/4WD
Drive axle
2WD model
2WD
AWD model
4WD
Monitor item
Display content
Data monitor
Note: Error inspection
checklist
Condition
Reference value in
normal operation
BRC-112
[VDC/TCS/ABS]
TROUBLE DIAGNOSIS
Revision; 2004 April
2003 Murano
CONSULT-II Functions
AFS00201
CONSULT-II MAIN FUNCTION
In a diagnosis function (main function), there are “WORK SUPPORT”, “SELF-DIAGNOSTIC RESULTS”,
“DATA MONITOR”, “CAN DIAG SUPPORT MNTR”, “ACTIVE TEST”, “FUNCTION TEST”, “ECU PART NUM-
BER”.
CONSULT-II BASIC OPERATION PROCEDURE
1.
Turn ignition switch OFF.
2.
Connect CONSULT-II and CONSULT-II CONVERTER to the
data link connector.
CAUTION:
If CONSULT-II is used with no connection of CONSULT-II
CONVERTER, malfunctions might be detected in self-diag-
nosis depending on control unit which carry out CAN com-
munication.
3.
Turn ignition switch ON.
4.
Touch “START (NISSAN BASED VHCL)”.
Diagnostic
test mode
Function
Reference
WORK SUP-
PORT
This mode enables a technician to adjust some devices faster and more accurately
by following the indications on CONSULT-II.
BRC-70, "Adjustment of
Steering Angle Sensor Neu-
tral Position"
SELF-DIAG-
NOSTIC
RESULTS
Self-diagnostic results can be read and erased quickly.
DATA MONI-
TOR
Input/Output data in the ABS actuator and electric unit (control unit) can be read.
CAN DIAG
SUPPORT
MNTR
The results of transmit/receive diagnosis of communication can be read.
—
ACTIVE TEST
Diagnostic Test Mode in which CONSULT-II drives some actuators apart from the
ABS actuator and electric unit (control unit) and also shifts some parameters in a
specified range.
FUNCTION
TEST
Conducted by CONSULT-II instead of a technician to determine whether each sys-
tem is “OK” or “NG”.
—
ECU PART
NUMBER
ABS actuator and electric unit (control unit) part number can be read.
—
PBIB1300E
SKIA3098E
TROUBLE DIAGNOSIS
BRC-113
[VDC/TCS/ABS]
C
D
E
G
H
I
J
K
L
M
A
B
BRC
Revision; 2004 April
2003 Murano
5.
Touch “ABS” in the “SELECT SYSTEM” screen.
If “ABS” is not indicated, go to
.
6.
Select the required diagnostic location from the “SELECT DIAG
MODE” screen.
For further information, see the CONSULT-II Operation Manual.
PKIA2102E
SFIA2435E
BRC-114
[VDC/TCS/ABS]
TROUBLE DIAGNOSIS
Revision; 2004 April
2003 Murano
SELF-DIAGNOSIS
Description
If an error is detected in the system, ABS warning lamp, VDC OFF indicator lamp, SLIP indicator lamp on the
combination meter turn on. In this case, perform self-diagnosis as follows.
Operation Procedure
1.
Turn ignition switch OFF.
2.
Connect CONSULT-II and CONSULT-II CONVERTER to the data link connector.
CAUTION:
If CONSULT-II is used with no connection of CONSULT-II CONVERTER, malfunctions might be
detected in self-diagnosis depending on control unit which performs CAN communication.
3.
Turn ignition switch ON.
4.
Start engine and drive at approximately 30 km/h (19 MPH) for approximately 1 minute.
5.
After stopping the vehicle, with engine running at idle speed, touch “START (NISSAN BASED VHCL)”,
“ABS”, “SELF-DIAG RESULTS” in order on the CONSULT-II screen.
If “ABS” is not indicated, go to
GI-38, "CONSULT-II Data Link Connector (DLC) Circuit"
CAUTION:
●
If there is no error during CONSULT-II use, ABS warning lamp, VDC OFF indicator lamp, SLIP
indicator lamp may be turned ON/OFF.
●
If “START (NISSAN BASED VHCL)” is touched immediately after starting engine or turning on
ignition switch, “ABS” might not be displayed in the System Selection screen. In this case,
repeat the operation from step 1. If it connect be shown after several attempts, ABS actuator
and electric unit (control unit) may have malfunction. Repair or replace control unit.
6.
The self-diagnostic results are displayed. (If necessary, the self-diagnostic results can be printed out by
touching “PRINT”.)
●
When “NO FAILURE” is displayed, check ABS warning lamp, VDC OFF indicator lamp, and SLIP indi-
cator lamp.
7.
Conduct the appropriate inspection from the display item list, and repair or replace the malfunctioning
component.
8.
Start engine and drive at approximately 30 km/h (19 MPH) for approximately 1 minute.
CAUTION:
●
When a wheel sensor “short-circuit” is detected, if the vehicle is not driven at 30 km/h (19 MPH)
for at least 1 minute, ABS warning lamp will not turn off even if everything is normal.
●
Check again to make sure that there is no malfunction on other parts.
9.
Turn ignition switch OFF to prepare for erasing the memory.
10. Start engine and touch “START (NISSAN BASED VHCL)”, “ABS”, “SELF-DIAG RESULTS”, “ERASE
MEMORY” in order on the CONSULT-II screen to erase the error memory.
CAUTION:
If the error memory is not erased, re-conduct the operation from step 5.
11. For the final inspection, drive at approximately 30 km/h (19 MPH) for approximately 1 minute and confirm
that ABS warning lamp, VDC OFF indicator lamp, and SLIP indicator lamp are OFF.
TROUBLE DIAGNOSIS
BRC-115
[VDC/TCS/ABS]
C
D
E
G
H
I
J
K
L
M
A
B
BRC
Revision; 2004 April
2003 Murano
Display Item List
Self-diagnostic item
Malfunction detecting condition
Check system
FR LH SENSOR- 1
[C1104]
Circuit of front LH wheel sensor is open or sensor power voltage
is unusual.
BRC-125, "Inspection 1
Wheel Sensor System"
(Note 1)
RR RH SENSOR- 1
[C1101
Circuit of rear RH wheel sensor is open or sensor power voltage
is unusual.
FR RH SENSOR- 1
[C1103]
Circuit of front RH wheel sensor is open or sensor power voltage
is unusual.
RR LH SENSOR- 1
[C1102]
Circuit of rear LH wheel sensor is open or sensor power voltage
is unusual.
FR LH SENSOR- 2
[C1108]
ABS actuator and electric unit (control unit) cannot identify sen-
sor pulses, because of large gap between wheel sensor and sen-
sor rotor.
RR RH SENSOR- 2
[C1105]
ABS actuator and electric unit (control unit) cannot identify sen-
sor pulses, because of large gap between wheel sensor and sen-
sor rotor.
FR RH SENSOR- 2
[C1107]
ABS actuator and electric unit (control unit) cannot identify sen-
sor pulses, because of large gap between wheel sensor and sen-
sor rotor.
RR LH SENSOR- 2
[C1106]
ABS actuator and electric unit (control unit) cannot identify sen-
sor pulses, because of large gap between wheel sensor and sen-
sor rotor.
STOP LAMP SW
[C1116]
Stop lamp switch circuit is open or shorted.
BRC-137, "Inspection 10
Stop Lamp Switch Sys-
tem"
PRESS SEN CIRCUIT
[C1142]
Pressure sensor signal line is open or shorted, sensor power
voltage is unusual, or pressure sensor is malfunctioning.
BRC-129, "Inspection 4
Pressure Sensor Sys-
tem"
ST ANGLE SEN CIRCUIT
[C1143]
Neutral position of steering angle sensor is dislocated, or steer-
ing angle sensor is malfunctioning.
BRC-139, "Inspection 12
When “ST ANG SEN
SIGNAL” Appears on
Self-Diagnosis Results
Display"
YAW RATE SENSOR
[C1145]
Yaw rate/side G sensor has generated an error, or yaw rate/side
G sensor signal line is open or shorted.
BRC-116
[VDC/TCS/ABS]
TROUBLE DIAGNOSIS
Revision; 2004 April
2003 Murano
FR LH IN ABS SOL
[C1120]
Circuit of front LH IN ABS solenoid is open or shorted, or control
line is open or shorted to power supply or ground.
BRC-134, "Inspection 7
Solenoid and VDC
Change-Over Valve Sys-
tem"
FR LH OUT ABS SOL
[C1121]
Circuit of front LH OUT ABS solenoid is open or shorted, or con-
trol line is open or shorted to power supply or ground.
RR RH IN ABS SOL
[C1126]
Circuit of rear RH IN ABS solenoid is open or shorted, or control
line is open or shorted to power supply or ground.
RR RH OUT ABS SOL
[C1127]
Circuit of rear RH OUT ABS solenoid is open or shorted, or con-
trol line is open or shorted to power supply or ground.
FR RH IN ABS SOL
[C1122]
Circuit of front RH IN ABS solenoid is open or shorted, or control
line is open or shorted to power supply or ground.
FR RH OUT ABS SOL
[C1123]
Circuit of front RH OUT ABS solenoid is open or shorted, or con-
trol line is open or shorted to power supply or ground.
RR LH IN ABS SOL
[C1124]
Circuit of rear LH IN ABS solenoid is open or shorted, or control
line is open or shorted to power supply or ground.
RR LH OUT ABS SOL
[C1125]
Circuit of rear LH OUT ABS solenoid is open or shorted, or con-
trol line is open or shorted to power supply or ground.
CV1
[C1164]
Front side VDC switch-over solenoid valve (cut valve 1) is open
or shorted, or control line is open or shorted to power supply or
ground.
CV2
[C1165
Rear side VDC switch-over solenoid valve (cut valve 2) is open
or shorted, or control line is open or shorted to power supply or
ground.
SV1
[C1166]
Front side VDC switch-over solenoid valve (suction valve 1) is
open or shorted, or control line is open or shorted to power sup-
ply or ground.
SV2
[C1167]
Rear side VDC switch-over solenoid valve (suction valve 2) is
open or shorted, or control line is open or shorted to power sup-
ply or ground.
PUMP MOTOR (Note 3)
[C1111]
During actuator motor operation with ON, when actuator motor
turns OFF or when control line for actuator motor relay is open.
BRC-135, "Inspection 8
Actuator Motor, Motor
Relay, and Circuit"
During actuator motor operation with OFF, when actuator motor
turns ON or when control line for relay is shorted to ground.
ABS SENSOR
[MALFUNCTION SIGNAL]
[C1115]
Wheel sensor input is malfunction.
BRC-125, "Inspection 1
Wheel Sensor System"
(Note 1)
BATTERY VOLTAGE
[MALFUNCTION]
[C1109]
ABS actuator and electric unit (control unit) power voltage is too
low.
ST ANGLE SEN SIGNAL
[C1144]
Neutral position correction of steering angle sensor is not fin-
ished.
BRC-139, "Inspection 12
When “ST ANG SEN
SIGNAL” Appears on
Self-Diagnosis Results
Display"
ST ANG SEN COM CIR
[C1156]
CAN communication line or steering angle sensor has generated
an error.
SIDE G-SEN CIRCUIT
[C1146]
Yaw rate/side G sensor is malfunctioning, or signal line of yaw
rate/side G sensor is open or shorted.
BRC-132, "Inspection 6
Yaw Rate/Side/Decel G
sensor System"
CONTROLLER FAILURE
[C1110]
Internal malfunction of ABS actuator and electric unit (control
unit)
BRC-128, "Inspection 3
VDC/TCS/ABS Control
Unit System"
Self-diagnostic item
Malfunction detecting condition
Check system
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст