2010 INFINITI QX56 ABS

TCS
BRC-15
< FUNCTION DIAGNOSIS > [VDC/TCS/ABS]
C
D
E
G H
I
J
K L
M A
B
BRC
N
O P
Component Parts LocationINFOID:0000000005206964
1. Front wheel sensor LH E18 Front wheel sensor RH E117 2. ABS actuator and electric unit (con-
trol unit) E125 3. Combination meter M23, M24
4. Rear wheel sensor LH C11 Rear wheel sensor RH C10 5. Yaw rate/side/decel G sensor M108 6. Steering angle sensor M17
AWFIA0572GB
Revision: April 20092010 QX56

BRC-16
< FUNCTION DIAGNOSIS >[VDC/TCS/ABS]
TCS
Component Description
INFOID:0000000005206965
7. VDC OFF switch M253 8. Active booster E499. 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-37, "
Description"Motor
Actuator relayBRC-55, "
Description"
Solenoid valveBRC-47, "Description"
VDC switch-over valve
(CV1, CV2, SV1, SV2)BRC-69, "Description"
Wheel sensor
BRC-28, "Description"
Yaw rate/side/decel G sensorBRC-39, "Description"
Steering angle sensorBRC-60, "Description"
VDC OFF switchBRC-80, "Description"
ABS warning lampBRC-82, "Description"
Brake warning lampBRC-83, "Description"
VDC OFF indicator lampBRC-84, "Description"
SLIP indicator lampBRC-86, "Description"
Front pressure sensor
BRC-57, "Description"Rear pressure sensor
Active boosterBRC-72, "
Description"
Delta stroke sensorBRC-75, "Description"
Revision: April 20092010 QX56

ABS
BRC-17
< FUNCTION DIAGNOSIS > [VDC/TCS/ABS]
C
D
E
G H
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J
K L
M A
B
BRC
N
O P
ABS
System DiagramINFOID:0000000005147954
System DescriptionINFOID:0000000005147955
• Anti-Lock Braking System is a func tion that detects wheel revolution while braking, electronically controls
braking force, and prevents wheel locking during sudden braking. It improves handling stability and maneu-
verability for avoiding obstacles.
• Electrical system diagnosis by CONSULT-III is available.
AWFIA0014GB
Revision: April 20092010 QX56

BRC-18
< FUNCTION DIAGNOSIS >[VDC/TCS/ABS]
ABS
Component Parts Location
INFOID:0000000005206966
1. Front wheel sensor LH E18 Front wheel sensor RH E117 2. ABS actuator and electric unit (con-
trol unit) E125 3. Combination meter M23, M24
4. Rear wheel sensor LH C11 Rear wheel sensor RH C10 5. Yaw rate/side/decel G sensor M108 6. Steering angle sensor M17
AWFIA0572GB
Revision: April 20092010 QX56

ABS
BRC-19
< FUNCTION DIAGNOSIS > [VDC/TCS/ABS]
C
D
E
G H
I
J
K L
M A
B
BRC
N
O P
Component DescriptionINFOID:0000000005147957
7. VDC OFF switch M253 8. Active booster E499. 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-37, "
Description"Motor
Actuator relayBRC-55, "
Description"
Solenoid valveBRC-47, "Description"
Wheel sensor BRC-28, "Description"
ABS warning lampBRC-82, "Description"
Brake warning lampBRC-83, "Description"
Revision: April 20092010 QX56

BRC-20
< FUNCTION DIAGNOSIS >[VDC/TCS/ABS]
EBD
EBD
System DiagramINFOID:0000000005147958
System DescriptionINFOID:0000000005147959
• Electric Brake force Distribution is a following functi
on. ABS actuator and electric unit (control unit) detects
subtle slippages between the front and rear wheels during braking. Then it electronically controls the rear
braking force (brake fluid pressure) to reduce rear wheel slippage. Accordingly, it improves vehicle stability.
• Electrical system diagnosis by CONSULT-III is available.
AWFIA0014GB
Revision: April 20092010 QX56

EBD
BRC-21
< FUNCTION DIAGNOSIS > [VDC/TCS/ABS]
C
D
E
G H
I
J
K L
M A
B
BRC
N
O P
Component Parts LocationINFOID:0000000005206967
1. Front wheel sensor LH E18 Front wheel sensor RH E117 2. ABS actuator and electric unit (con-
trol unit) E125 3. Combination meter M23, M24
4. Rear wheel sensor LH C11 Rear wheel sensor RH C10 5. Yaw rate/side/decel G sensor M108 6. Steering angle sensor M17
AWFIA0572GB
Revision: April 20092010 QX56

BRC-22
< FUNCTION DIAGNOSIS >[VDC/TCS/ABS]
EBD
Component Description
INFOID:0000000005206968
7. VDC OFF switch M253 8. Active booster E499. 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-37, "
Description"Motor
Actuator relayBRC-55, "
Description"
Solenoid valveBRC-47, "Description"
Wheel sensor BRC-28, "Description"
ABS warning lampBRC-82, "Description"
Brake warning lampBRC-83, "Description"
Revision: April 20092010 QX56