2011 INFINITI QX56 Factory Service Manual

Page 1881 of 5598

INFINITI QX56 2011  Factory Service Manual 
P1820 ENGINE SPEED SIGNALDLN-79
< DTC/CIRCUIT DIAGNOSIS > [TRANSFER: ATX90A]
C
EF
G H
I
J
K L
M A
B
DLN
N
O P
P1820 ENGINE SPEED SIGNAL
DTC LogicINFOID:0000000006222283
DTC DETECTION LOGIC
DTC CONFIR

Page 1882 of 5598

INFINITI QX56 2011  Factory Service Manual 
DLN-80
< DTC/CIRCUIT DIAGNOSIS >[TRANSFER: ATX90A]
P1826 TRANSFER FLUID TEMPERATURE
P1826 TRANSFER FLUID TEMPERATURE
DTC LogicINFOID:0000000006222285
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.

Page 1883 of 5598

INFINITI QX56 2011  Factory Service Manual 
P1826 TRANSFER FLUID TEMPERATURE
DLN-81
< DTC/CIRCUIT DIAGNOSIS > [TRANSFER: ATX90A]
C
EF
G H
I
J
K L
M A
B
DLN
N
O P
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace error-de

Page 1884 of 5598

INFINITI QX56 2011  Factory Service Manual 
DLN-82
< DTC/CIRCUIT DIAGNOSIS >[TRANSFER: ATX90A]
P1829 ACCELERATOR PEDAL POSITION SENSOR
P1829 ACCELERATOR PEDAL POSITION SENSOR
DTC LogicINFOID:0000000006222288
DTC DETECTION LOGIC
DTC CONFIRMATIO

Page 1885 of 5598

INFINITI QX56 2011  Factory Service Manual 
P182A TRANSFER HI-LO POSITION SENSOR
DLN-83
< DTC/CIRCUIT DIAGNOSIS > [TRANSFER: ATX90A]
C
EF
G H
I
J
K L
M A
B
DLN
N
O P
P182A TRANSFER HI-LO POSITION SENSOR
DTC LogicINFOID:0000000006222290
DTC DET

Page 1886 of 5598

INFINITI QX56 2011  Factory Service Manual 
DLN-84
< DTC/CIRCUIT DIAGNOSIS >[TRANSFER: ATX90A]
P182A TRANSFER HI-LO POSITION SENSOR
Is the inspection result normal?
YES >> GO TO 4.
NO >> GO TO 3.
3.CHECK TRANSFER HI-LO POSITION SENSOR CIRCUIT

Page 1887 of 5598

INFINITI QX56 2011  Factory Service Manual 
P182B TRANSFER LOCK POSITION SENSOR
DLN-85
< DTC/CIRCUIT DIAGNOSIS > [TRANSFER: ATX90A]
C
EF
G H
I
J
K L
M A
B
DLN
N
O P
P182B TRANSFER LOCK  POSITION SENSOR
DTC LogicINFOID:0000000006222292
DTC DETE

Page 1888 of 5598

INFINITI QX56 2011  Factory Service Manual 
DLN-86
< DTC/CIRCUIT DIAGNOSIS >[TRANSFER: ATX90A]
P182B TRANSFER LOCK POSITION SENSOR
Never start the engine.
4. Check the voltage between transfer position sensor harness connector terminals.
Is th