2007 NISSAN TIIDA brake

BRC-4
C1115 WHEEL SENSOR .................................124
Description .............................................................124
DTC Logic ..............................................................124
Diagnosis Procedure .............................................124
Component Inspection ...........................................125
Special Repair Requirement ..................................126
C1116 STOP LAMP SWITCH ..........................127
Description .............................................................127
DTC Logic ..............................................................127
Diagnosis Procedure .............................................127
Special Repair Requirement ..................................128
C1120, C1122, C1124, C1126 IN ABS SOL ...129
Description .............................................................129
DTC Logic ..............................................................129
Diagnosis Procedure .............................................129
Component Inspection ...........................................130
Special Repair Requirement ..................................131
C1121, C1123, C1125, C1127 OUT ABS SOL .132
Description .............................................................132
DTC Logic ..............................................................132
Diagnosis Procedure .............................................132
Component Inspection ...........................................133
Special Repair Requirement ..................................134
C1130, C1131, C1132, C1133, C1136 EN-
GINE SIGNAL ..................................................
135
Description .............................................................135
DTC Logic ..............................................................135
Diagnosis Procedure .............................................135
Special Repair Requirement ..................................135
C1140 ACTUATOR RLY .................................137
Description .............................................................137
DTC Logic ..............................................................137
Diagnosis Procedure .............................................137
Component Inspection ...........................................138
Special Repair Requirement ..................................138
C1142 PRESS SENSOR .................................139
Description .............................................................139
DTC Logic ..............................................................139
Diagnosis Procedure .............................................139
Component Inspection ...........................................141
Special Repair Requirement ..................................141
C1143, C1144 STEERING ANGLE SENSOR .142
Description .............................................................142
DTC Logic ..............................................................142
Diagnosis Procedure .............................................142
Component Inspection ...........................................143
Special Repair Requirement ..................................143
C1155 BRAKE FLUID LEVEL SWITCH ..........145
Description .............................................................145
DTC Logic ..............................................................145
Diagnosis Procedure .............................................145
Component Inspection ...........................................146
Special Repair Requirement ..................................146
C1156 ST ANG SEN COM CIR ........................148
Description ............................................................148
DTC Logic .............................................................148
Diagnosis Procedure .............................................148
C1160 DECEL G SEN SET ..............................149
Description ............................................................149
DTC Logic .............................................................149
Diagnosis Procedure .............................................149
C1163 ST ANGLE SEN SAFE .........................150
Description ............................................................150
DTC Logic .............................................................150
Diagnosis Procedure .............................................150
C1179 ABS DELTA S SEN NG ........................151
Description ............................................................151
DTC Logic .............................................................151
Diagnosis Procedure .............................................151
Component Inspection ..........................................152
Special Repair Requirement .................................152
U1000 CAN COMM CIRCUIT ...........................153
Description ............................................................153
DTC Logic .............................................................153
Diagnosis Procedure .............................................153
Special Repair Requirement .................................153
VDC OFF SWITCH ...........................................154
Description ............................................................154
Component Function Check .................................154
Diagnosis Procedure .............................................154
Component Inspection ..........................................155
ABS WARNING LAMP .....................................156
Description ............................................................156
Component Function Check .................................156
Diagnosis Procedure .............................................156
BRAKE WARNING LAMP ................................157
Description ............................................................157
Component Function Check .................................157
Diagnosis Procedure .............................................157
VDC OFF INDICATOR LAMP ..........................158
Description ............................................................158
Component Function Check .................................158
Diagnosis Procedure .............................................158
SLIP INDICATOR LAMP ..................................159
Description ............................................................159
Component Function Check .................................159
Diagnosis Procedure .............................................159
ECU DIAGNOSIS ......................................160
ABS ACTUATOR AND ELECTRIC UNIT
(CONTROL UNIT) .............................................
160
Reference Value ...................................................160
Wiring Diagram - LHD ...........................................165
Wiring Diagram - RHD ..........................................167

BRC-5
C
D
E
G
H
I
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K
L
MA
B
BRC
N
O
P Fail-Safe ................................................................
168
DTC No. Index ......................................................169
SYMPTOM DIAGNOSIS ............................171
VDC/TCS/ABS ..................................................171
Symptom Table .....................................................171
EXCESSIVE ABS FUNCTION OPERATION
FREQUENCY ...................................................
172
Diagnosis Procedure .............................................172
UNEXPECTED PEDAL REACTION ................173
Diagnosis Procedure .............................................173
THE BRAKING DISTANCE IS LONG ..............174
Diagnosis Procedure .............................................174
ABS FUNCTION DOES NOT OPERATE .........175
Diagnosis Procedure .............................................175
PEDAL VIBRATION OR ABS OPERATION
SOUND OCCURS ............................................
176
Diagnosis Procedure .............................................176
VEHICLE JERKS DURING VDC/TCS/ABS
CONTROL ........................................................
177
Diagnosis Procedure .............................................177
NORMAL OPERATING CONDITION ...............178
Description ............................................................178
PRECAUTION ............................................179
PRECAUTIONS ...............................................179
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ...............................................................
179
Precaution for Brake System .................................179
Precaution for Brake Control .................................179
Diagnosis Precaution .............................................180
Precaution for Harness Repair ..............................180
PREPARATION .........................................181
PREPARATION ...............................................181
Special Service Tool ..............................................181
REMOVAL AND INSTALLATION .............182
WHEEL SENSORS .........................................182
Removal and Installation .......................................182
SENSOR ROTOR ............................................183
Removal and Installation .......................................183
ACTUATOR AND ELECTRIC UNIT (ASSEM-
BLY) ................................................................
184
Removal and Installation .......................................184
YAW RATE/SIDE G SENSOR ........................185
Removal and Installation .......................................185
STEERING ANGLE SENSOR .........................186
Removal and Installation .......................................186

BRC-8
< BASIC INSPECTION >[ABS]
DIAGNOSIS AND REPAIR WORKFLOW
2.PERFORM THE SELF-DIAGNOSIS
Check the DTC display with the self-diagnosis function. Refer to BRC-25, "
CONSULT-III Function (ABS)".
Is there any DTC displayed?
YES >> GO TO 3
NO >> GO TO 4
3.PERFORM THE SYSTEM DIAGNOSIS
Perform the diagnosis applicable to the displayed DTC. Refer to BRC-71, "
DTC No. Index".
>> GO TO 7
4.CHECK THE SYMPTOM THAT IS NOT CONSIDERED A SYSTEM MALFUNCTION
Check that the symptom is a normal operation that is not considered a system malfunction. Refer to BRC-79,
"Description".
Is the symptom a normal operation?
YES >> INSPECTION END
NO >> GO TO 5
5.CHECK THE WARNING LAMP AND INDICATOR LAMP FOR ILLUMINATION
Check that the warning lamp and indicator lamp illuminate.
• ABS warning lamp: Refer to BRC-60, "
Description".
 Brake warning lamp: Refer to BRC-61, "
Description".
 VDC OFF indicator lamp: Refer to XX-XX, "*****"
.
 SLIP indicator lamp: Refer to XX-XX, "*****"
.
Is ON/OFF timing normal?
YES >> GO TO 6
NO >> GO TO 2
6.PERFORM THE DIAGNOSIS BY SYMPTOM
Perform the diagnosis applicable to the symptom.
>> GO TO 7
7.REPAIR OR REPLACE THE MALFUNCTIONING PARTS
Repair or replace the specified malfunctioning parts.
>> GO TO 8
8.FINAL CHECK
Perform the self-diagnosis again, and check that the malfunction is repaired completely. After checking, erase
the self-diagnosis memory. Refer to BRC-25, "
CONSULT-III Function (ABS)".
Is no other DTC present and the repair completed?
YES >> INSPECTION END
NO >> GO TO 3

VDC
BRC-13
< FUNCTION DIAGNOSIS >[ABS]
C
D
E
G
H
I
J
K
L
MA
B
BRC
N
O
P
FUNCTION DIAGNOSIS
VDC
System DiagramINFOID:0000000001731208
System DescriptionINFOID:0000000001731209
 Vehicle Dynamics Control system detects driver′s steering operation amount and brake pedal travel from
steering angle sensor and pressure sensors. Using information from yaw rate/side/decel G sensor and
wheel sensor, VDC judges driving condition (conditions of under steer and over steer) to improve vehicle
driving stability by controlling brake application to 4 wheels and engine output.
 During VDC operation, it informs driver of system operation by flashing SLIP indicator lamp.
 Electrical system diagnosis by CONSULT-III is available.
AWFIA0012GB

VDC
BRC-15
< FUNCTION DIAGNOSIS >[ABS]
C
D
E
G
H
I
J
K
L
MA
B
BRC
N
O
P
Component DescriptionINFOID:0000000001731211
1. Front wheel sensor
LH E18
RH E1172. ABS actuator and electric unit (con-
trol unit) E1253. Combination meter M24
4. Rear wheel sensor
LH C11
RH C105. Yaw rate/side/decel G sensor M108 6. Steering angle sensor M17 (view
with steering wheel removed)
7. VDC OFF switch M257 8. Active booster E49 9. Delta stroke sensor E114
10. Brake fluid level switch E21 11. Front pressure sensor E31 12. Rear pressure sensor E32
Component parts Reference
ABS actuator and electric unit (control unit)Pump
BRC-39, "
Description"Motor
Actuator relayBRC-54, "
Description"
Solenoid valveBRC-46, "Description"
VDC switch-over valve
(CV1, CV2, SV1, SV2)XX-XX, "*****"
Wheel sensorBRC-30, "Description"
Yaw rate/side/decel G sensorXX-XX, "*****"
Steering angle sensorXX-XX, "*****"
VDC OFF switchXX-XX, "*****"
ABS warning lampBRC-60, "Description"
Brake warning lampBRC-61, "Description"
VDC OFF indicator lampXX-XX, "*****"
SLIP indicator lampXX-XX, "*****"
Front pressure sensor
XX-XX, "*****"
Rear pressure sensor
Active boosterXX-XX, "*****"
Delta stroke sensorXX-XX, "*****"

BRC-16
< FUNCTION DIAGNOSIS >[ABS]
TCS
TCS
System DiagramINFOID:0000000001731212
System DescriptionINFOID:0000000001731213
 Traction Control System is a function that electronically controls engine torque, brake fluid pressure and A/T
gear position to ensure the optimum slippage ratio at drive wheels by computing wheel speed signals from 4
wheel sensors. When ABS actuator and electric unit (control unit) detects a spin at drive wheels (rear
wheels), it compares wheel speed signals from all 4 wheels. At this time, LH and RH rear brake fluid pres-
sure are controlled, while fuel being cut to engine and throttle valve being closed to reduce engine torque by
the control unit. Further more, throttle position is continuously controlled to ensure the optimum engine
torque at all times.
 During TCS operation, it informs driver of system operation by flashing SLIP indicator lamp.
 Electrical system diagnosis by CONSULT-III is available.
AWFIA0012GB

BRC-18
< FUNCTION DIAGNOSIS >[ABS]
TCS
Component Description
INFOID:0000000001731215
1. Front wheel sensor
LH E18
RH E1172. ABS actuator and electric unit (con-
trol unit) E1253. Combination meter M24
4. Rear wheel sensor
LH C11
RH C105. Yaw rate/side/decel G sensor M108 6. Steering angle sensor M17 (view
with steering wheel removed)
7. VDC OFF switch M257 8. Active booster E49 9. Delta stroke sensor E114
10. Brake fluid level switch E21 11. Front pressure sensor E31 12. Rear pressure sensor E32
Component parts Reference
ABS actuator and electric unit (control unit)Pump
BRC-39, "
Description"Motor
Actuator relayBRC-54, "
Description"
Solenoid valveBRC-46, "Description"
VDC switch-over valve
(CV1, CV2, SV1, SV2)XX-XX, "*****"
Wheel sensorBRC-30, "Description"
Yaw rate/side/decel G sensorXX-XX, "*****"
Steering angle sensorXX-XX, "*****"
VDC OFF switchXX-XX, "*****"
ABS warning lampBRC-60, "Description"
Brake warning lampBRC-61, "Description"
VDC OFF indicator lampXX-XX, "*****"
SLIP indicator lampXX-XX, "*****"
Front pressure sensor
XX-XX, "*****"
Rear pressure sensor
Active boosterXX-XX, "*****"
Delta stroke sensorXX-XX, "*****"

ABS
BRC-21
< FUNCTION DIAGNOSIS >[ABS]
C
D
E
G
H
I
J
K
L
MA
B
BRC
N
O
P
Component DescriptionINFOID:0000000001731219
1. Front wheel sensor
LH E18
RH E1172. ABS actuator and electric unit (con-
trol unit) E1253. Combination meter M24
4. Rear wheel sensor
LH C11
RH C105. Yaw rate/side/decel G sensor M108 6. Steering angle sensor M17 (view
with steering wheel removed)
7. VDC OFF switch M257 8. Active booster E49 9. Delta stroke sensor E114
10. Brake fluid level switch E21 11. Front pressure sensor E31 12. Rear pressure sensor E32
Component parts Reference
ABS actuator and electric unit (control unit)Pump
BRC-39, "
Description"Motor
Actuator relayBRC-54, "
Description"
Solenoid valveBRC-46, "Description"
Wheel sensorBRC-30, "Description"
ABS warning lampBRC-60, "Description"
Brake warning lampBRC-61, "Description"