2007 INFINITI M35 display

BRC-24
[VDC/TCS/ABS]
TROUBLE DIAGNOSIS
Revision: 2007 April2007 M35/M45
Self-DiagnosisNFS000QG
OPERATION PROCEDURE
1. Turn ignition switch OFF.
2. Perform “CONSULT-II Starting Procedure”. Refer to GI-38, "
CONSULT-II Start Procedure" .
3. Turn ignition switch ON.
4. Start engine and drive vehicle at 30 km/h (19 MPH) or more for approximately 1 minute.
5. After stopping vehicle, with the engine running, touch “ABS”, “SELF-DIAG RESULTS” in order on the
CONSULT-II screen.
CAUTION:
If “START (NISSAN BASED VHCL)” is touched immediately after starting engine or turning on the
ignition switch, “ABS” might not be displayed in the “SELECT SYSTEM” screen. In this case,
repeat the operation from step 1.
6. The self-diagnostic results are displayed. (Touch “PRINT” to print out self-diagnostic results, if necessary.)

Check ABS warning lamp, VDC OFF indicator lamp and SLIP indicator lamp if “NO FAILURE” is dis-
played. Refer to BRC-50, "
Warning Lamp and Indicator Lamp Circuit" .
7. Perform the appropriate inspection from display item list, and repair or replace the malfunctioning compo-
nent.Refer to BRC-25, "
DISPLAY ITEM LIST" .
8. Start engine and drive vehicle at 30 km/h (19 MPH) or more for approximately 1 minute.
CAUTION:
When the wheel sensor malfunctions, after inspecting the wheel sensor system, the ABS warning
lamp, VDC OFF indicator lamp, SLIP indicator lamp and brake warning lamp will not turn off even
when the system is normal unless the vehicle is driving at approximately 30 km/h (19 MPH) or
more for approximately 1 minute.
ERASE MEMORY
1. Turn ignition switch OFF.
2. Start engine and touch “ABS”, “SELF-DIAG RESULTS”, “ERASE MEMORY” in order on the CONSULT-II
screen to erase the diagnostic memory.
If “ABS” is not indicated, go to GI-39, "
CONSULT-II Data Link Connector (DLC) Circuit" .
CAUTION:
If the diagnostic memory is not erased, re-perform the operation from step 4.
3. Perform self-diagnosis again, and make sure that diagnostic memory is erased.
4. Drive vehicle at 30 km/h (19 MPH) or more for approximately 1 minute as the final inspection, and make
sure that the ABS warning lamp, VDC OFF indicator lamp, SLIP indicator lamp and brake warning lamp
turn off.
NOTE:

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).

VDC OFF switch should not stay "ON" position.

TROUBLE DIAGNOSIS
BRC-25
[VDC/TCS/ABS]
C
D
E
G
H
I
J
K
L
MA
B
BRC
Revision: 2007 April2007 M35/M45
DISPLAY ITEM LIST
Code Display item Malfunction detecting condition Check item
C1101 RR RH SENSOR-1Circuit of rear RH wheel sensor is open. Or when the sensor power
voltage is outside the standard.
BRC-34, "
Wheel
Sensor Circuit"
(Note 1) C1102 RR LH SENSOR-1Circuit of rear LH wheel sensor is open. Or when the sensor power volt-
age is outside the standard.
C1103 FR RH SENSOR-1Circuit of front RH wheel sensor is open. Or when the sensor power
voltage is outside the standard.
C1104 FR LH SENSOR-1Circuit of front LH wheel sensor is open. Or when the sensor power
voltage is outside the standard.
C1105 RR RH SENSOR-2When the circuit in the rear RH wheel sensor is short-circuited. Or when
the distance between the wheel sensor and sensor rotor is too large
and the sensor pulse cannot be recognized by the control unit.
C1106 RR LH SENSOR-2When the circuit in the rear LH wheel sensor is short-circuited. Or when
the distance between the wheel sensor and sensor rotor is too large
and the sensor pulse cannot be recognized by the control unit.
C1107 FR RH SENSOR-2When the circuit in the front RH wheel sensor is short-circuited. Or
when the distance between the wheel sensor and sensor rotor is too
large and the sensor pulse cannot be recognized by the control unit.
C1108 FR LH SENSOR- 2When the circuit in the front LH wheel sensor is short-circuited. Or
when the distance between the wheel sensor and sensor rotor is too
large and the sensor pulse cannot be recognized by the control unit.
C1109BATTERY VOLTAGE
[ABNORMAL]When the ABS actuator and electric unit (control unit) power supply
voltage is lower than normal.BRC-37, "
ABS
Actuator and
Electric Unit
(Control Unit)
Power Supply
and Ground Cir-
cuit"
C1110 CONTROLLER FAILUREWhen there is an internal malfunction in the ABS actuator and electric
unit (control unit).BRC-36, "
ABS
Actuator and
Electric Unit
(Control Unit)"
C 1111 P U M P M O TO RDuring the actuator motor operating with ON, when the actuator motor
turns OFF, or when the control line for actuator motor relay is open.BRC-38, "
ABS
Motor and Motor
Relay Circuit"During the actuator motor operating with OFF, when the actuator motor
turns ON, or when the control line for relay is shorted to ground.
C1114 MAIN RELAYDuring the actuator relay operating with OFF, when the actuator relay
turns ON, or when the control line for the relay is shorted to the ground.BRC-39, "
Sole-
noid, VDC
Change-Over
Valve and Actua-
tor Relay Circuit"
During the actuator relay operating with ON, when the actuator relay
turns OFF, or when the control line for the relay is open.
C 111 5ABS SENSOR
[ABNORMAL SIGNAL]When wheel sensor input signal is malfunctioning.BRC-34, "
Wheel
Sensor Circuit"
(Note 1)
C1116 STOP LAMP SW When stop lamp switch circuit is open.BRC-43, "
Stop
Lamp Switch Cir-
cuit"

BRC-26
[VDC/TCS/ABS]
TROUBLE DIAGNOSIS
Revision: 2007 April2007 M35/M45
C1120 FR LH IN ABS SOLWhen the control unit detects a malfunction in the front left inlet sole-
noid circuit.
BRC-39, "
Sole-
noid, VDC
Change-Over
Valve and Actua-
tor Relay Circuit"
C1121 FR LH OUT ABS SOLWhen the control unit detects a malfunction in the front left outlet sole-
noid circuit.
C1122 FR RH IN ABS SOLWhen the control unit detects a malfunction in the front right inlet sole-
noid circuit.
C1123 FR RH OUT ABS SOLWhen the control unit detects a malfunction in the front right outlet sole-
noid circuit.
C1124 RR LH IN ABS SOLWhen the control unit detects a malfunction in the rear left inlet solenoid
circuit.
C1125 RR LH OUT ABS SOLWhen the control unit detects a malfunction in the rear left outlet sole-
noid circuit.
C1126 RR RH IN ABS SOLWhen the control unit detects a malfunction in the rear right inlet sole-
noid circuit.
C1127 RR RH OUT ABS SOLWhen the control unit detects a malfunction in the rear right outlet sole-
noid circuit.
C1130 ENGINE SIGNAL 1
Major engine components are malfunctioning.BRC-36, "
Engine
System"
C1131 ENGINE SIGNAL 2
C1132 ENGINE SIGNAL 3
C1133 ENGINE SIGNAL 4
C1136 ENGINE SIGNAL 6
C1137 RAS CIRCUIT When RAS control unit is malfunctioning.BRC-47, "
RAS
Control Unit Cir-
cuit (With RAS)"
C1142 PRESS SEN CIRCUIT Pressure sensor signal line is open or shorted, or pressure sensor is
malfunctioning.BRC-40, "
Pres-
sure Sensor Cir-
cuit"
C1143 ST ANG SEN CIRCUIT Neutral position of steering angle sensor is dislocated, or the steering
angle sensor is malfunctioning.BRC-41, "
St e e r -
ing Angle Sensor
Circuit"
C1144 ST ANG SEN SIGNAL Neutral position correction of steering angle sensor is not finished.BRC-6, "
Adjust-
ment of Steering
Angle Sensor
Neutral Position"
C1145 YAW RATE SENSOR Yaw rate sensor is malfunctioning, or the yaw rate sensor signal line is
open or shorted.BRC-44, "Ya w
Rate/Side G
Sensor Circuit"C1146 SIDE G-SEN CIRCUITSide G sensor is malfunctioning, or circuit of side G sensor is open or
shorted.
C1147 USV LINE [FL-RR]VDC switch-over solenoid valve (USV1) on the primary side is open cir-
cuit or shorted, or the control line is open or shorted to the power supply
or the ground.
BRC-39, "
Sole-
noid, VDC
Change-Over
Valve and Actua-
tor Relay Circuit"
C1148 USV LINE [FR-RL]VDC switch-over solenoid valve (USV2) on the secondary side is open
circuit or shorted, or the control line is open or shorted to the power
supply or the ground.
C1149 HSV LINE [FL-RR]VDC switch-over solenoid valve (HSV1) on the primary side is open cir-
cuit or shorted, or the control line is open or shorted to the power supply
or the ground.
C1150 HSV LINE [FR-RL]VDC switch-over solenoid valve (HSV2) on the secondary side is open
circuit or shorted, or the control line is open or shorted to the power
supply or the ground.
C1153 EMERGENCY BRAKEWhen ABS actuator and electric unit (control unit) is malfunctioning.
(Pressure increase is too much or too little)BRC-36, "
ABS
Actuator and
Electric Unit
(Control Unit)"
Code Display item Malfunction detecting condition Check item

TROUBLE DIAGNOSIS
BRC-27
[VDC/TCS/ABS]
C
D
E
G
H
I
J
K
L
MA
B
BRC
Revision: 2007 April2007 M35/M45
Note 1: After completing repairs of shorted sensor circuit, when ignition switch is turned ON, ABS warning lamp turns on. Make sure that
ABS warning lamp turns off while driving vehicle at 30 km/h (19 MPH) or more for approximately 1 minute according to self-diagnosis
procedure. In addition, if wheel sensor 2 is displayed for wheels, check wheel sensor circuit and also check control unit power voltage.
Note 2: When malfunctions are detected in several systems, including CAN communication circuit [U1000], troubleshoot CAN communi-
cation circuit. Refer to BRC-48, "
CAN Communication Circuit" . C1155 BR FLUID LEVEL LOWBrake fluid level is low or communication line between the ABS actuator
and electric unit (control unit) and brake fluid level switch is open or
shorted. BRC-46, "
Brake
Fluid Level
Switch Circuit"
C1156 ST ANG SEN COM CIR CAN communication circuit or steering angle sensor is malfunctioning.BRC-48, "
CAN
Communication
Circuit"
C1170 VARIANT CODING In a case where VARIANT CODING is different.BRC-36, "
ABS
Actuator and
Electric Unit
(Control Unit)"
C1185 ACC CONT ICC sensor integrated unit internal malfunction.BRC-48, "
ICC
Sensor Inte-
grated Unit Cir-
cuit (With ICC)"
U1000 CAN COMM CIRCUITWhen ABS actuator and electric unit (control unit) is not transmitting or
receiving CAN communication signal for 2 seconds or more.BRC-48, "
CAN
Communication
Circuit"
(Note 2)
U1100 ACC COMM CIRCUITWhen there is a malfunction in the CAN communication circuit or ICC
sensor integrated unit.BRC-48, "
CAN
Communication
Circuit"
Code Display item Malfunction detecting condition Check item

BRC-28
[VDC/TCS/ABS]
TROUBLE DIAGNOSIS
Revision: 2007 April2007 M35/M45
Data MonitorNFS000QH
OPERATION PROCEDURE
1. After ignition switch OFF, perform “CONSULT-II Starting Procedure”. Refer to GI-38, "CONSULT-II Start
Procedure" .
2. Touch “ABS”, “DATA MONITOR” in order on CONSULT-II screen.
CAUTION:
When “START (NISSAN BASED VHCL)” is touched immediately after starting engine or turning on
the ignition switch, “ABS” might not be displayed in the “SYSTEM SELECTION” screen. In this
case, repeat the operation from step 1.
3. At the monitor item selection screen, touch one of the items “ECU INPUT SIGNALS”, “MAIN SIGNALS” or
“SELECTION FROM MENU”.
4. Touch “START” to proceed to the data monitor screen.
DISPLAY ITEM LIST
Item
(Unit)Data monitor item selection
Display content
ECU INPUT
SIGNALSMAIN SIGNALSSELECTION
FROM MENU
FR LH SENSOR
[km/h (MPH)]×××
Wheel speed FR RH SENSOR
[km/h (MPH)]×××
RR LH SENSOR
[km/h (MPH)]×××
RR RH SENSOR
[km/h (MPH)]×××
STOP LAMP SW
(ON/OFF)×××Brake pedal operation
BATTERY VOLT
(V)×××Battery voltage supplied to the ABS actuator and elec-
tric unit (control unit)
GEAR×××Gear position determined by TCM
SLCT LVR POSI×××A/T select lever position
OFF SW
(ON/OFF)×××VDC OFF switch
ACCEL POS SIG
(%)×—×Throttle actuator opening/closing is displayed
(Linked with accelerator pedal)
SIDE G-SENSOR
(m/s
2 )×—×Transverse G detected by side G sensor
STR ANGLE SIG
(°)×—×Steering angle detected by steering angle sensor
PRESS SENSOR
(bar)×—×Brake fluid pressure detected by pressure sensor
ENGINE RPM
(rpm)×—×With engine running
YAW RATE SEN
(d/s)×××Yaw rate detected by yaw rate/side G sensor
FLUID LEV SW
(ON/OFF)×—×Brake fluid level switch
PARK BRAKE SW
(ON/OFF)×—×Parking brake switch
4WD MODE MON
(Note)×××AW D a ctiv ate d

TROUBLE DIAGNOSIS
BRC-29
[VDC/TCS/ABS]
C
D
E
G
H
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J
K
L
MA
B
BRC
Revision: 2007 April2007 M35/M45
FR RH IN SOL
(ON/OFF)—××
Operation status of all solenoid valve FR RH OUT SOL
(ON/OFF)—××
FR LH IN SOL
(ON/OFF)—××
FR LH OUT SOL
(ON/OFF)—××
RR RH IN SOL
(ON/OFF)—××
RR RH OUT SOL
(ON/OFF)—××
RR LH IN SOL
(ON/OFF)—××
RR LH OUT SOL
(ON/OFF)—××
MOTOR RELAY
(ON/OFF)—××Motor and motor relay operation
ACTUATOR RLY
(ON/OFF)—××Actuator relay operation
ABS WARN LAMP
(ON/OFF)—××ABS warning lamp
OFF LAMP
(ON/OFF)—××VDC OFF indicator lamp
SLIP LAMP
(ON/OFF)—××SLIP indicator lamp
4WD FAIL REQ
(ON/OFF) (Note)——×AWD control unit fail-safe signal
SNOW MODE SW
(ON/OFF)——×Snow mode switch
BST OPER SIG — —×Not applied but displayed.
M-MODE SIG
(ON/OFF)——×Manual mode activated
EBD SIGNAL
(ON/OFF)——×EBD operation
ABS SIGNAL
(ON/OFF)——×ABS operation
TCS SIGNAL
(ON/OFF)——×TCS operation
VDC SIGNAL
(ON/OFF)——×VDC operation
EBD FAIL SIG
(ON/OFF)——×EBD fail-safe signal
ABS FAIL SIG
(ON/OFF)——×ABS fail-safe signal
TCS FAIL SIG
(ON/OFF)——×TCS fail-safe signal
VDC FAIL SIG
(ON/OFF)——×VDC fail-safe signal
CRANKING SIG
(ON/OFF)——×Crank operation Item
(Unit)Data monitor item selection
Display content
ECU INPUT
SIGNALSMAIN SIGNALSSELECTION
FROM MENU

BRC-30
[VDC/TCS/ABS]
TROUBLE DIAGNOSIS
Revision: 2007 April2007 M35/M45
×:Applicable
–:Not applicable
Note: Only AWD models
Active TestNFS000QI
CAUTION:

Do not perform active test while driving vehicle.

Make sure to completely bleed air from brake system.

The active test cannot be performed with the ABS warning lamp, VDC indicator lamp, SLIP indica-
tor lamp and brake warning lamp are on.

ABS warning lamp, VDC OFF indicator lamp, SLIP indicator lamp and brake warning lamp are on
during active test.

Erase memory of ICC system after implementing active test. Refer to ACS-34, "Self-Diagnostic
Function" .
OPERATION PROCEDURE
1. Perform “CONSULT-II Starting Procedure”. Refer to GI-38, "CONSULT-II Start Procedure" .
2. Touch “SELECT TEST ITEM” is displayed.
3. Touch necessary test item.
4. While “MAIN SIGNALS” indication is inverted, touch “START”.
5. “ACTIVE TEST” screen will be displayed so perform the following test.
NOTE:

When active test is performed while depressing the pedal, the pedal depression amount will change.
This is normal. (Only solenoid valve and ABS motor)

“TEST IS STOPPED” is displayed 10 seconds after operation start.

After “TEST IS STOPPED” is displayed, to perform test again, touch “BACK” and repeat step 3.
USV[FR-RL]
(ON/OFF)——×
VDC switch-over valve USV[FL-RR]
(ON/OFF)——×
HSV[FR-RL]
(ON/OFF)——×
HSV[FL-RR]
(ON/OFF)——×
V/R OUTPUT
(ON/OFF)——×Solenoid valve relay activated
M/R OUTPUT
(ON/OFF)——×Actuator motor and motor relay activated Item
(Unit)Data monitor item selection
Display content
ECU INPUT
SIGNALSMAIN SIGNALSSELECTION
FROM MENU
SFIA0591E

TROUBLE DIAGNOSIS
BRC-31
[VDC/TCS/ABS]
C
D
E
G
H
I
J
K
L
MA
B
BRC
Revision: 2007 April2007 M35/M45
TEST ITEMS
Solenoid Valve
NOTE:
The example shown is for front right wheel. The procedure for the other wheels is the same as given below.

When performing an active test of the ABS function, select the
"MAIN SIGNALS" for each test item. In addition, when perform-
ing an active test of the VDC/TCS function, select the item menu
for each test item.

For ABS solenoid valve, touch “UP”, “KEEP”, and “DOWN” on
the display screen. For ABS solenoid valve (ACT), touch “UP”,
“ACT UP”, “ACT KEEP” and confirm that solenoid valves (IN,
OUT, USV, HSV) operate as shown in the table below.
*: ON for 1 to 2 seconds after the touch, and then OFF
Note: A brief moment of ON/OFF condition occurs every 20 seconds after ignition switch turned ON. This is not malfunction because it is
an operation for checking.
ABS Motor
Touch “ON” and “OFF” on screen. Make sure motor relay and actua-
tor relay operates as shown in table below.
Note: A brief moment of ON/OFF condition occurs every 20 seconds after ignition
switch turned ON. This is not malfunction because it is an operation for checking.
SFIA0678E
Operation
(Note)ABS solenoid valve ABS solenoid valve (ACT)
UP KEEP DOWN UP ACT UP ACT KEEP
FR RH IN SOL OFF ON ON OFF OFF OFF
FR RH OUT SOL OFF OFF ON* OFF OFF OFF
USV [FR-RL] OFF OFF OFF OFF ON ON
HSV [FR-RL] OFF OFF OFF OFF ON* OFF
Operation ON OFF
MOTOR RELAY ON OFF
ACTUATOR RLY (Note) ON ON
SFIA0593E