2009 INFINITI QX56 Factory Service Manual

Page 489 of 4171

INFINITI QX56 2009  Factory Service Manual BRC-12
< FUNCTION DIAGNOSIS >[VDC/TCS/ABS]
VDC
Hydraulic Circuit Diagram
INFOID:0000000005874974
System DescriptionINFOID:0000000003772485
• Vehicle Dynamics Control system detects driver ′s steer

Page 490 of 4171

INFINITI QX56 2009  Factory Service Manual VDC
BRC-13
< FUNCTION DIAGNOSIS > [VDC/TCS/ABS]
C
D
E
G H
I
J
K L
M A
B
BRC
N
O P
Component Parts LocationINFOID:0000000003772486
AWFIA0066GB
Revision: December 20092009 QX56

Page 491 of 4171

INFINITI QX56 2009  Factory Service Manual BRC-14
< FUNCTION DIAGNOSIS >[VDC/TCS/ABS]
VDC
Component Description
INFOID:0000000003772487
1. Front wheel sensor LH E18
RH E117 2. ABS actuator and electric unit (con-
trol unit) E125 3. Combination

Page 492 of 4171

INFINITI QX56 2009  Factory Service Manual TCS
BRC-15
< FUNCTION DIAGNOSIS > [VDC/TCS/ABS]
C
D
E
G H
I
J
K L
M A
B
BRC
N
O P
TCS
System DiagramINFOID:0000000003772488
System DescriptionINFOID:0000000003772489
• Traction Control System is a f

Page 493 of 4171

INFINITI QX56 2009  Factory Service Manual BRC-16
< FUNCTION DIAGNOSIS >[VDC/TCS/ABS]
TCS
Component Parts Location
INFOID:0000000004187564
AWFIA0066GB
Revision: December 20092009 QX56

Page 494 of 4171

INFINITI QX56 2009  Factory Service Manual TCS
BRC-17
< FUNCTION DIAGNOSIS > [VDC/TCS/ABS]
C
D
E
G H
I
J
K L
M A
B
BRC
N
O P
Component DescriptionINFOID:0000000003772491
1. Front wheel sensor LH E18
RH E117 2. ABS actuator and electric unit (c

Page 495 of 4171

INFINITI QX56 2009  Factory Service Manual BRC-18
< FUNCTION DIAGNOSIS >[VDC/TCS/ABS]
ABS
ABS
System DiagramINFOID:0000000003772492
System DescriptionINFOID:0000000003772493
• Anti-Lock Braking System is a function that detects 
wheel revolu

Page 496 of 4171

INFINITI QX56 2009  Factory Service Manual 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 Parts LocationINFOID:0000000004187565
AWFIA0066GB
Revision: December 20092009 QX56