2011 INFINITI QX56 Factory Service Manual

Page 1889 of 5598

INFINITI QX56 2011  Factory Service Manual 
P182B TRANSFER LOCK POSITION SENSOR
DLN-87
< DTC/CIRCUIT DIAGNOSIS > [TRANSFER: ATX90A]
C
EF
G H
I
J
K L
M A
B
DLN
N
O P
YES >> INSPECTION END
NO >> GO TO 7.
6.PERFORM LEARNING OF TRANSF ER LOCK POSI

Page 1890 of 5598

INFINITI QX56 2011  Factory Service Manual 
DLN-88
< DTC/CIRCUIT DIAGNOSIS >[TRANSFER: ATX90A]
P1830 ABS OPERATION SIGNAL
P1830 ABS OPERATION SIGNAL
DTC LogicINFOID:0000000006222294
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.DTC REPRODUC

Page 1891 of 5598

INFINITI QX56 2011  Factory Service Manual 
P1831 VDC OPERATION SIGNALDLN-89
< DTC/CIRCUIT DIAGNOSIS > [TRANSFER: ATX90A]
C
EF
G H
I
J
K L
M A
B
DLN
N
O P
P1831 VDC OPERATION SIGNAL
DTC LogicINFOID:0000000006222296
DTC DETECTION LOGIC
DTC CONF

Page 1892 of 5598

INFINITI QX56 2011  Factory Service Manual 
DLN-90
< DTC/CIRCUIT DIAGNOSIS >[TRANSFER: ATX90A]
P1832 TCS OPERATION SIGNAL
P1832 TCS OPERATION SIGNAL
DTC LogicINFOID:0000000006222298
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.DTC REPRODUC

Page 1893 of 5598

INFINITI QX56 2011  Factory Service Manual 
U1000 CAN COMM CIRCUITDLN-91
< DTC/CIRCUIT DIAGNOSIS > [TRANSFER: ATX90A]
C
EF
G H
I
J
K L
M A
B
DLN
N
O P
U1000 CAN COMM CIRCUIT
DescriptionINFOID:0000000006222300
CAN (Controller Area Network) is a

Page 1894 of 5598

INFINITI QX56 2011  Factory Service Manual 
DLN-92
< DTC/CIRCUIT DIAGNOSIS >[TRANSFER: ATX90A]
U1010 CONTROL UNIT (CAN)
U1010 CONTROL UNIT (CAN)
DescriptionINFOID:0000000006222303
CAN (Controller Area Network) is a serial communication 
line f

Page 1895 of 5598

INFINITI QX56 2011  Factory Service Manual 
POWER SUPPLY AND GROUND CIRCUITDLN-93
< DTC/CIRCUIT DIAGNOSIS > [TRANSFER: ATX90A]
C
EF
G H
I
J
K L
M A
B
DLN
N
O P
POWER SUPPLY AND GROUND CIRCUIT
DescriptionINFOID:0000000006222306
Supplies power t

Page 1896 of 5598

INFINITI QX56 2011  Factory Service Manual 
DLN-94
< DTC/CIRCUIT DIAGNOSIS >[TRANSFER: ATX90A]
POWER SUPPLY AND GROUND CIRCUIT
Is the inspection result normal?
YES >> GO TO 5.
NO >> GO TO 4.
4.CHECK TRANSFER CONTROL UNIT POWER SUPPLY (4)
1. Tu