2011 INFINITI QX56 Factory Service Manual

Page 609 of 5598

INFINITI QX56 2011  Factory Service Manual 
BRC-92
< DTC/CIRCUIT DIAGNOSIS >[WITH VDC]
C1130 ENGINE SIGNAL
C1130 ENGINE SIGNAL
DTC LogicINFOID:0000000006222613
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.CHECK DTC DETECTION
With CONSULT-I

Page 610 of 5598

INFINITI QX56 2011  Factory Service Manual 
C1140 ACTUATOR RELAY SYSTEMBRC-93
< DTC/CIRCUIT DIAGNOSIS > [WITH VDC]
C
D
E
G H
I
J
K L
M A
B
BRC
N
O P
C1140 ACTUATOR RELAY SYSTEM
DTC LogicINFOID:0000000006222615
DTC DETECTION LOGIC
DTC CONFIRMAT

Page 611 of 5598

INFINITI QX56 2011  Factory Service Manual 
BRC-94
< DTC/CIRCUIT DIAGNOSIS >[WITH VDC]
C1140 ACTUATOR RELAY SYSTEM
1. Turn the ignition switch OFF.
2. Check continuity between ABS actuator and electr
ic unit (control unit) harness connector an

Page 612 of 5598

INFINITI QX56 2011  Factory Service Manual 
C1142 PRESS SENSORBRC-95
< DTC/CIRCUIT DIAGNOSIS > [WITH VDC]
C
D
E
G H
I
J
K L
M A
B
BRC
N
O P
C1142 PRESS SENSOR
DTC LogicINFOID:0000000006222617
DTC DETECTION LOGIC
*: Models with Advanced Driver

Page 613 of 5598

INFINITI QX56 2011  Factory Service Manual 
BRC-96
< DTC/CIRCUIT DIAGNOSIS >[WITH VDC]
C1142 PRESS SENSOR
Is the inspection result normal?
YES >> GO TO 7.
NO >> Repair or replace error-detected parts.
7.CHECK REAR DISC BRAKE
Check rear disc br

Page 614 of 5598

INFINITI QX56 2011  Factory Service Manual 
C1143 STEERING ANGLE SENSORBRC-97
< DTC/CIRCUIT DIAGNOSIS > [WITH VDC]
C
D
E
G H
I
J
K L
M A
B
BRC
N
O P
C1143 STEERING ANGLE SENSOR
DTC LogicINFOID:0000000006222619
DTC DETECTION LOGIC
DTC CONFIRMAT

Page 615 of 5598

INFINITI QX56 2011  Factory Service Manual 
BRC-98
< DTC/CIRCUIT DIAGNOSIS >[WITH VDC]
C1143 STEERING ANGLE SENSOR
3. Disconnect fuse block (J/B) harness connector.
4. Check continuity between steering angle sensor 
harness connector and fuse

Page 616 of 5598

INFINITI QX56 2011  Factory Service Manual 
C1144 INCOMPLETE STEERING ANGLE SENSOR ADJUSTMENT
BRC-99
< DTC/CIRCUIT DIAGNOSIS > [WITH VDC]
C
D
E
G H
I
J
K L
M A
B
BRC
N
O P
C1144 INCOMPLETE STEERING AN GLE SENSOR ADJUSTMENT
DTC LogicINFOID:0000