sensor NISSAN TIIDA 2007 Service Owner's Manual

BRC-2
C1110, C1170 ABS ACTUATOR AND ELEC-
TRIC UNIT (CONTROL UNIT) ...........................
38
DTC Logic ...............................................................38
Diagnosis Procedure ..............................................38
Special Repair Requirement ...................................38
C1111 ABS MOTOR, MOTOR RELAY SYS-
TEM ....................................................................
39
Description ..............................................................39
DTC Logic ...............................................................39
Diagnosis Procedure ..............................................39
Component Inspection ............................................40
Special Repair Requirement ...................................40
C1115 WHEEL SENSOR ...................................41
Description ..............................................................41
DTC Logic ...............................................................41
Diagnosis Procedure ..............................................41
Component Inspection ............................................42
Special Repair Requirement ...................................43
C1116 STOP LAMP SWITCH ............................44
Description ..............................................................44
DTC Logic ...............................................................44
Diagnosis Procedure ..............................................44
Special Repair Requirement ...................................45
C1120, C1122, C1124, C1126 IN ABS SOL .....46
Description ..............................................................46
DTC Logic ...............................................................46
Diagnosis Procedure ..............................................46
Component Inspection ............................................47
Special Repair Requirement ...................................48
C1121, C1123, C1125, C1127 OUT ABS SOL ...49
Description ..............................................................49
DTC Logic ...............................................................49
Diagnosis Procedure ..............................................49
Component Inspection ............................................50
Special Repair Requirement ...................................51
C1130, C1131, C1132, C1133, C1136 EN-
GINE SIGNAL ....................................................
52
Description ..............................................................52
DTC Logic ...............................................................52
Diagnosis Procedure ..............................................52
Special Repair Requirement ...................................52
C1140 ACTUATOR RLY ...................................54
Description ..............................................................54
DTC Logic ...............................................................54
Diagnosis Procedure ..............................................54
Component Inspection ............................................55
Special Repair Requirement ...................................55
C1155 BRAKE FLUID LEVEL SWITCH ............56
Description ..............................................................56
DTC Logic ...............................................................56
Diagnosis Procedure ..............................................56
Component Inspection ............................................57
Special Repair Requirement ...................................57
U1000 CAN COMM CIRCUIT ............................59
Description ..............................................................59
DTC Logic ...............................................................59
Diagnosis Procedure ...............................................59
Special Repair Requirement ...................................59
ABS WARNING LAMP ......................................60
Description ..............................................................60
Component Function Check ...................................60
Diagnosis Procedure ...............................................60
BRAKE WARNING LAMP .................................61
Description ..............................................................61
Component Function Check ...................................61
Diagnosis Procedure ...............................................61
ECU DIAGNOSIS .......................................62
ABS ACTUATOR AND ELECTRIC UNIT
(CONTROL UNIT) ..............................................
62
Reference Value .....................................................62
Wiring Diagram - LHD .............................................67
Wiring Diagram - RHD ............................................69
Fail-Safe ..................................................................70
DTC No. Index ........................................................71
SYMPTOM DIAGNOSIS ............................73
ABS ....................................................................73
Symptom Table .......................................................73
EXCESSIVE ABS FUNCTION OPERATION
FREQUENCY .....................................................
74
Diagnosis Procedure ...............................................74
UNEXPECTED PEDAL REACTION ..................75
Diagnosis Procedure ...............................................75
THE BRAKING DISTANCE IS LONG ...............76
Diagnosis Procedure ...............................................76
ABS FUNCTION DOES NOT OPERATE ..........77
Diagnosis Procedure ...............................................77
PEDAL VIBRATION OR ABS OPERATION
SOUND OCCURS ..............................................
78
Diagnosis Procedure ...............................................78
NORMAL OPERATING CONDITION ................79
Description ..............................................................79
PRECAUTION ............................................80
PRECAUTIONS .................................................80
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" .................................................................
80
Precaution for Brake System ..................................80
Precaution for Brake Control ...................................80
Precaution for Harness Repair ................................81

BRC-3
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PREPARATION ...........................................82
PREPARATION ..................................................82
Special Service Tool ...............................................82
REMOVAL AND INSTALLATION ...............83
WHEEL SENSORS ............................................83
Removal and Installation .........................................83
SENSOR ROTOR ...............................................84
Removal and Installation .........................................84
ACTUATOR AND ELECTRIC UNIT (ASSEM-
BLY) ....................................................................
85
Removal and Installation .........................................85
ESP/TCS/ABS
BASIC INSPECTION ...................................
86
DIAGNOSIS AND REPAIR WORKFLOW .........86
Work Flow ...............................................................86
Diagnostic Work Sheet ............................................89
INSPECTION AND ADJUSTMENT ....................90
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT ........................................................
90
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Description ................................
90
ADDITIONAL SERVICE WHEN REPLACING
CONTROL UNIT : Special Repair Requirement .....
90
ADJUSTMENT OF STEERING ANGLE SENSOR
NEUTRAL POSITION ................................................
90
ADJUSTMENT OF STEERING ANGLE SENSOR
NEUTRAL POSITION : Description ........................
90
ADJUSTMENT OF STEERING ANGLE SENSOR
NEUTRAL POSITION : Special Repair Require-
ment ........................................................................
90
CALIBRATION OF DECEL G SENSOR ...................91
CALIBRATION OF DECEL G SENSOR : Descrip-
tion ..........................................................................
91
CALIBRATION OF DECEL G SENSOR : Special
Repair Requirement ................................................
92
FUNCTION DIAGNOSIS ..............................93
VDC ....................................................................93
System Diagram ......................................................93
System Description .................................................93
Component Parts Location ......................................94
Component Description ...........................................95
TCS .....................................................................96
System Diagram ......................................................96
System Description .................................................96
Component Parts Location ......................................97
Component Description ...........................................98
ABS ....................................................................99
System Diagram ......................................................99
System Description ..................................................99
Component Parts Location ....................................100
Component Description .........................................101
EBD .................................................................102
System Diagram ....................................................102
System Description ................................................102
Component Parts Location ....................................103
Component Description .........................................104
DIAGNOSIS SYSTEM [ABS ACTUATOR
AND ELECTRIC UNIT (CONTROL UNIT)] .....
105
CONSULT-III Function (ABS) ................................105
COMPONENT DIAGNOSIS .......................110
C1101, C1102, C1103, C1104 WHEEL SEN-
SOR-1 ..............................................................
110
Description .............................................................110
DTC Logic ..............................................................110
Diagnosis Procedure .............................................110
Component Inspection ...........................................112
Special Repair Requirement ..................................112
C1105, C1106, C1107, C1108 WHEEL SEN-
SOR-2 ..............................................................
113
Description .............................................................113
DTC Logic ..............................................................113
Diagnosis Procedure .............................................113
Component Inspection ...........................................115
Special Repair Requirement ..................................115
C1109 POWER AND GROUND SYSTEM ......116
Description .............................................................116
DTC Logic ..............................................................116
Diagnosis Procedure .............................................116
Special Repair Requirement ..................................117
C1110, C1170 ABS ACTUATOR AND ELEC-
TRIC UNIT (CONTROL UNIT) ........................
118
DTC Logic ..............................................................118
Diagnosis Procedure .............................................118
Special Repair Requirement ..................................118
C1111 ABS MOTOR, MOTOR RELAY SYS-
TEM .................................................................
119
Description .............................................................119
DTC Logic ..............................................................119
Diagnosis Procedure .............................................119
Component Inspection ...........................................120
Special Repair Requirement ..................................120
C1113, C1145, C1146 YAW RATE/SIDE/DE-
CEL G SENSOR ..............................................
121
Description .............................................................121
DTC Logic ..............................................................121
Diagnosis Procedure .............................................121
Component Inspection ...........................................122
Special Repair Requirement ..................................122

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
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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-6
< BASIC INSPECTION >[ABS]
DIAGNOSIS AND REPAIR WORKFLOW
BASIC INSPECTION
DIAGNOSIS AND REPAIR WORKFLOW
Work FlowINFOID:0000000001731351
PRECAUTIONS FOR DIAGNOSIS
If steering angle sensor, steering system parts, suspension system parts, ABS actuator and electric unit (con-
trol unit) or tires have been replaced, or if wheel alignment has been adjusted, be sure to adjust neutral posi-
tion of steering angle sensor before driving. Refer to BRC-90, "
ADJUSTMENT OF STEERING ANGLE
SENSOR NEUTRAL POSITION : Description".

BRC-10
< BASIC INSPECTION >[ABS]
INSPECTION AND ADJUSTMENT
INSPECTION AND ADJUSTMENT
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Description
INFOID:0000000001731353
After replacing the ABS actuator and electric unit (control unit), perform the following procedures:
 Neutral position adjustment for the steering angle sensor
 Calibration of the decel G sensor
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Re-
quirement
INFOID:0000000001731354
1.PERFORM THE NEUTRAL POSITION ADJUSTMENT FOR THE STEERING ANGLE SENSOR
Perform the neutral position adjustment for the steering angle sensor.
>> Refer to BRC-90, "
ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION : Spe-
cial Repair Requirement", GO TO 2
2.PERFORM CALIBRATION OF THE DECEL G SENSOR
Perform calibration of the decel G sensor.
>> Refer to BRC-92, "
CALIBRATION OF DECEL G SENSOR : Special Repair Requirement".
ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION
ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION : Description
INFOID:0000000001731355
Refer to the table below to determine if adjustment of steering angle sensor neutral position is required.
×: Required –: Not required
ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION : Special Re-
pair Requirement
INFOID:0000000001731356
ADJUSTMENT OF STEERING ANGLE SENSOR NEUTRAL POSITION
CAUTION:
To adjust neutral position of steering angle sensor, make sure to use CONSULT-III
(Adjustment cannot be done without CONSULT-III)
1.ALIGN THE VEHICLE STATUS
Stop vehicle with front wheels in straight-ahead position.
Situation Adjustment of steering angle sensor neutral position
Removing/Installing ABS actuator and electric unit (control unit) —
Replacing ABS actuator and electric unit (control unit)×
Removing/Installing steering angle sensor×
Replacing steering angle sensor×
Removing/Installing steering components×
Replacing steering components×
Removing/Installing suspension components×
Replacing suspension components×
Change tires to new ones—
Tire rotation—
Adjusting wheel alignment×

INSPECTION AND ADJUSTMENT
BRC-11
< BASIC INSPECTION >[ABS]
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>> GO TO 2
2.PERFORM THE NEUTRAL POSITION ADJUSTMENT FOR THE STEERING ANGLE SENSOR
1. On the CONSULT-III screen, touch “WORK SUPPORT” and “ST ANG SEN ADJUSTMENT” in order.
2. Touch “START”.
CAUTION:
Do not touch steering wheel while adjusting steering angle sensor.
3. After approximately 10 seconds, touch “END”.
NOTE:
After approximately 60 seconds, it ends automatically.
4. Turn ignition switch OFF, then turn it ON again.
CAUTION:
Be sure to perform above operation.
>> GO TO 3
3.CHECK DATA MONITOR
1. Run vehicle with front wheels in straight-ahead position, then stop.
2. Select “DATA MONITOR”. Then make sure “STR ANGLE SIG” is within 0±2.5°.
Is the steering angle within the specified range?
YES >> GO TO 4
NO >> Perform the neutral position adjustment for the steering angle sensor again, GO TO 1
4.ERASE THE SELF-DIAGNOSIS MEMORY
Erase the self-diagnosis memory of the ABS actuator and electric unit (control unit) and ECM.
 ABS actuator and electric unit (control unit): Refer to BRC-25, "
CONSULT-III Function (ABS)".
 ECM, refer to:
-EC-107, "
CONSULT-III Function" (HR16DE with EURO-OBD)
-EC-462, "
CONSULT-III Function" (HR16DE without EURO-OBD)
-EC-772, "
CONSULT-III Function" (MR18DE)
-EC-1104, "
Diagnosis Description" (K9K)
Are the memories erased?
YES >> INSPECTION END
NO >> Check the items indicated by the self-diagnosis.
CALIBRATION OF DECEL G SENSOR
CALIBRATION OF DECEL G SENSOR : DescriptionINFOID:0000000001731357
Refer to the table below to determine if calibration of the decel G sensor is required.
×: Required –: Not required
Situation Calibration of decel G sensor
Removing/Installing ABS actuator and electric unit (control unit) —
Replacing ABS actuator and electric unit (control unit)×
Removing/Installing steering angle sensor×
Replacing steering angle sensor×
Removing/Installing steering components×
Replacing steering components×
Removing/Installing suspension components×
Replacing suspension components×
Change tires to new ones—
Tire rotation—
Adjusting wheel alignment×

BRC-12
< BASIC INSPECTION >[ABS]
INSPECTION AND ADJUSTMENT
CALIBRATION OF DECEL G SENSOR : Special Repair Requirement
INFOID:0000000001731358
CALIBRATION OF DECEL G SENSOR
CAUTION:
To calibrate the decel G sensor, make sure to use CONSULT-III
(Calibration cannot be done without CONSULT-III)
1.ALIGN THE VEHICLE STATUS
Stop vehicle with front wheels in straight-ahead position.
>> GO TO 2
2.PERFORM CALIBRATION OF DECEL G SENSOR
1. On the CONSULT-III screen, touch “WORK SUPPORT” and “DECEL G SEN CALIBRATION” in order.
2. Touch “START”.
3. After approximately 10 seconds, touch “END”.
NOTE:
After approximately 60 seconds, it ends automatically.
4. Turn ignition switch OFF, then turn it ON again.
CAUTION:
Be sure to perform above operation.
>> GO TO 3
3.CHECK DATA MONITOR
1. Run vehicle with front wheels in straight-ahead position, then stop.
2. Select “DATA MONITOR”. Then make sure “DECEL G SEN” is within ±.
Is the inspection result normal?
YES >> GO TO 4
NO >> Perform calibration of decel G sensor again, GO TO 1
4.ERASE THE SELF-DIAGNOSIS MEMORY
Erase the self-diagnosis memory of the ABS actuator and electric unit (control unit) and ECM.
 ABS actuator and electric unit (control unit): Refer to BRC-25, "
CONSULT-III Function (ABS)".
 ECM, refer to:
-EC-107, "
CONSULT-III Function" (HR16DE with EURO-OBD)
-EC-462, "
CONSULT-III Function" (HR16DE without EURO-OBD)
-EC-772, "
CONSULT-III Function" (MR18DE)
-EC-1104, "
Diagnosis Description" (K9K)
Are the memories erased?
YES >> INSPECTION END
NO >> Check the items indicated by the self-diagnosis.

VDC
BRC-13
< FUNCTION DIAGNOSIS >[ABS]
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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]
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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, "*****"