Nissan Versa Sedan. Instruction — part 112
ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
BRC-41
< ECU DIAGNOSIS INFORMATION >
[VDC/TCS/ABS]
C
D
E
G
H
I
J
K
L
M
A
B
BRC
N
O
P
ABS FUNCTION
ABS warning lamp and SLIP indicator lamp in combination meter turn ON when a malfunction occurs in sys-
tem [ABS actuator and electric unit (control unit)]. The control is suspended for VDC, TCS and ABS functions.
However, EBD functions operate normally.
EBD FUNCTION
ABS warning lamp, brake warning lamp and SLIP indicator lamp in combination meter turn ON when a mal-
function occurs in system [ABS actuator and electric unit (control unit)]. The control is suspended for VDC,
TCS, ABS and EBD functions.
DTC
Malfunction detected condition
Fail-safe condition
C1101
When an open circuit is detected in rear RH wheel sensor circuit.
The following functions are sus-
pended:
• VDC
• ABS
• EBD (only when both rear wheels
are malfunctioning)
C1102
When an open circuit is detected in rear LH wheel sensor circuit.
C1103
When an open circuit is detected in front RH wheel sensor circuit.
C1104
When an open circuit is detected in front LH wheel sensor circuit.
C1105
• When a short circuit is detected in rear RH wheel sensor circuit.
• When power supply voltage of rear RH wheel sensor is in following state.
- Rear RH wheel sensor power supply voltage: 7.2 V
≥ Rear RH wheel sensor pow-
er supply voltage
• When distance between rear RH wheel sensor and rear RH wheel sensor rotor is
large.
• When installation of rear RH wheel sensor or rear RH wheel sensor rotor is not
normal.
C1106
• When a short circuit is detected in rear LH wheel sensor circuit.
• When power supply voltage of rear LH wheel sensor is in following state.
- Rear LH wheel sensor power supply voltage: 7.2 V
≥ Rear LH wheel sensor power
supply voltage
• When distance between rear LH wheel sensor and rear LH wheel sensor rotor is
large.
• When installation of rear LH wheel sensor or rear LH wheel sensor rotor is not nor-
mal.
C1107
• When a short circuit is detected in front RH wheel sensor circuit.
• When power supply voltage of front RH wheel sensor is in following state.
- Front RH wheel sensor power supply voltage: 7.2 V
≥ Front RH wheel sensor
power supply voltage
• When distance between front RH wheel sensor and front RH wheel sensor rotor
is large.
• When installation of front RH wheel sensor or front RH wheel sensor rotor is not
normal.
C1108
• When a short circuit is detected in front LH wheel sensor circuit.
• When power supply voltage of front LH wheel sensor is in following state.
- Front LH wheel sensor power supply voltage: 7.2 V
≥ Front LH wheel sensor pow-
er supply voltage
• When distance between front LH wheel sensor and front LH wheel sensor rotor is
large.
• When installation of front LH wheel sensor or front LH wheel sensor rotor is not
normal.
C1109
• When ignition power supply voltage is in following state.
- Ignition power supply voltage: 10 V
≥ Ignition power supply voltage.
- Ignition power supply voltage: 16 V
≤ Ignition power supply voltage.
The following functions are sus-
pended:
• VDC
• TCS
• ABS
• EBD
C1110
When there is an internal malfunction in the ABS actuator and electric unit (control
unit).
C1111
When a malfunction is detected in motor or motor relay.
The following functions are sus-
pended:
• VDC
• TCS
• ABS
BRC-42
< ECU DIAGNOSIS INFORMATION >
[VDC/TCS/ABS]
ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
C1115
When difference in wheel speed between any wheel and others is detected when
the vehicle is driven, because of installation of tires other than specified.
The following functions are sus-
pended:
• VDC
• TCS
• ABS
• EBD
C1116
When stop lamp switch signal is not input when brake pedal operates.
The following functions are sus-
pended:
• VDC
• TCS
C1120
When a malfunction is detected in front LH ABS IN valve.
The following functions are sus-
pended:
• VDC
• TCS
• ABS
• EBD
C1121
When a malfunction is detected in front LH ABS OUT valve.
C1122
When a malfunction is detected in front RH ABS IN valve.
C1123
When a malfunction is detected in front RH ABS OUT valve.
C1124
When a malfunction is detected in rear LH ABS IN valve.
C1125
When a malfunction is detected in rear LH ABS OUT valve.
C1126
When a malfunction is detected in rear RH ABS IN valve.
C1127
When a malfunction is detected in rear RH ABS OUT valve.
C1130
When a malfunction is detected in ECM system.
The following functions are sus-
pended:
• VDC
• TCS
C1140
When a malfunction is detected in actuator relay.
The following functions are sus-
pended:
• VDC
• TCS
• ABS
• EBD
C1142
When a malfunction is detected in VDC pressure sensor.
The following functions are sus-
pended:
• VDC
• TCS
C1143
When a malfunction is detected in steering angle sensor.
C1144
When neutral position adjustment of steering angle sensor is not complete.
C1145
When a malfunction is detected in yaw rate signal, or signal line of yaw rate/side/
decel G sensor is open or shorted.
C1146
When a malfunction is detected in side G signal, or signal line of yaw rate/side/decel
G sensor is open or shorted.
C1153
When ABS actuator and electric unit (control unit) is malfunctioning. (Pressure in-
crease is too much or too little.)
The following functions are sus-
pended:
• VDC
• TCS
• ABS
C1155
When brake fluid level low signal is detected.
The following functions are sus-
pended:
• VDC
• TCS
C1164
When a malfunction is detected in cut valve 1.
The following functions are sus-
pended:
• VDC
• TCS
• ABS
• EBD
C1165
When a malfunction is detected in cut valve 2.
C1166
When a malfunction is detected in suction valve 1.
C1167
When a malfunction is detected in suction valve 2.
C1170
When the information in ABS actuator and electric unit (control unit) is not the same.
The following functions are sus-
pended:
• VDC
• TCS
• ABS
DTC
Malfunction detected condition
Fail-safe condition
ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
BRC-43
< ECU DIAGNOSIS INFORMATION >
[VDC/TCS/ABS]
C
D
E
G
H
I
J
K
L
M
A
B
BRC
N
O
P
DTC Inspection Priority Chart
INFOID:0000000009267603
When multiple DTCs are displayed simultaneously, check each one using the following priority list.
DTC Index
INFOID:0000000009267604
U1000
When CAN communication signal is not continuously transmitted or received for 2
seconds or more.
The following functions are sus-
pended:
• VDC
• TCS
U1002
When ABS actuator and electric unit (control unit) is not transmitting or receiving
CAN communication signal for 2 seconds or less.
DTC
Malfunction detected condition
Fail-safe condition
Priority
Detected item (DTC)
1
• U1000 CAN COMM CIRCUIT
• U1002 SYSTEM COMM(CAN)
2
• C1110 CONTROLLER FAILURE
• C1153 EMERGENCY BRAKE
• C1170 VARIANT CORDING
3
• C1130 ENGINE SIGNAL 1
• C1144 ST ANG SEN SIGNAL
4
• C1109 BATTERY VOLTAGE [ABNORMAL]
• C1111 PUMP MOTOR
• C1140 ACTUATOR RLY
5
• C1101 RR RH SENSOR-1
• C1102 RR LH SENSOR-1
• C1103 FR RH SENSOR-1
• C1104 FR LH SENSOR-1
• C1105 RR RH SENSOR-2
• C1106 RR LH SENSOR-2
• C1107 FR RH SENSOR-2
• C1108 FR LH SENSOR-2
• C1115 ABS SENSOR [ABNORMAL SIGNAL]
• C1116 STOP LAMP SW
• C1120 FR LH IN ABS SOL
• C1121 FR LH OUT ABS SOL
• C1122 FR RH IN ABS SOL
• C1123 FR RH OUT ABS SOL
• C1124 RR LH IN ABS SOL
• C1125 RR LH OUT ABS SOL
• C1126 RR RH IN ABS SOL
• C1127 RR RH OUT ABS SOL
• C1142 PRESS SEN CIRCUIT
• C1143 ST ANG SEN CIRCUIT
• C1145 YAW RATE SENSOR
• C1146 SIDE G-SEN CIRCUIT
• C1164 CV1
• C1165 CV2
• C1166 SV1
• C1167 SV2
6
• C1155 BR FLUID LEVEL LOW
DTC
Items (CONSULT screen terms)
Reference
C1101
RR RH SENSOR-1
C1102
RR LH SENSOR-1
C1103
FR RH SENSOR-1
C1104
FR LH SENSOR-1
BRC-44
< ECU DIAGNOSIS INFORMATION >
[VDC/TCS/ABS]
ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)
C1105
RR RH SENSOR-2
C1106
RR LH SENSOR-2
C1107
FR RH SENSOR-2
C1108
FR LH SENSOR-2
C1109
BATTERY VOLTAGE [ABNORMAL]
C1110
CONTROLLER FAILURE
C1111
PUMP MOTOR
C1115
ABS SENSOR [ABNORMAL SIGNAL]
C1116
STOP LAMP SW
C1120
FR LH IN ABS SOL
C1121
FR LH OUT ABS SOL
C1122
FR RH IN ABS SOL
C1123
FR RH OUT ABS SOL
C1124
RR LH IN ABS SOL
C1125
RR LH OUT ABS SOL
C1126
RR RH IN ABS SOL
C1127
RR RH OUT ABS SOL
C1130
ENGINE SIGNAL 1
C1140
ACTUATOR RLY
C1142
PRESS SEN CIRCUIT
C1143
ST ANG SEN CIRCUIT
C1144
ST ANG SEN SIGNAL
C1145
YAW RATE SENSOR
C1146
SIDE G-SEN CIRCUIT
C1153
EMERGENCY BRAKE
C1155
BR FLUID LEVEL LOW
C1164
CV 1
C1165
CV 2
C1166
SV 1
C1167
SV 2
C1170
VARIANT CORDING
U1000
CAN COMM CIRCUIT
U1002
SYSTEM COMM(CAN)
DTC
Items (CONSULT screen terms)
Reference
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