2008 INFINITI QX56 Factory Service Manual

Page 1089 of 4083

INFINITI QX56 2008  Factory Service Manual P1823 2-4 SOLENOIDDLN-59
< COMPONENT DIAGNOSIS > [ATX14B]
C
EF
G H
I
J
K L
M A
B
DLN
N
O P
3. Check continuity between 4WD shift switch harness connector M141 terminal 4 and transfer terminal cord ass

Page 1090 of 4083

INFINITI QX56 2008  Factory Service Manual DLN-60
< COMPONENT DIAGNOSIS >[ATX14B]
P1823 2-4 SOLENOID
Component Inspection
INFOID:0000000001737150
1. Turn ignition switch OFF. (Stay for at least 5 seconds.)
2. Disconnect transfer terminal cord

Page 1091 of 4083

INFINITI QX56 2008  Factory Service Manual P1824 TRANSFER MOTORDLN-61
< COMPONENT DIAGNOSIS > [ATX14B]
C
EF
G H
I
J
K L
M A
B
DLN
N
O P
P1824 TRANSFER MOTOR
DescriptionINFOID:0000000001737151
Motor does not operate properly due to open or shor

Page 1092 of 4083

INFINITI QX56 2008  Factory Service Manual DLN-62
< COMPONENT DIAGNOSIS >[ATX14B]
P1824 TRANSFER MOTOR
 
Without CONSULT-III
1. Start engine.
2. Check voltage between transfer control unit harness connector
terminal and ground.
MOTOR 
RELAY 
M

Page 1093 of 4083

INFINITI QX56 2008  Factory Service Manual P1824 TRANSFER MOTORDLN-63
< COMPONENT DIAGNOSIS > [ATX14B]
C
EF
G H
I
J
K L
M A
B
DLN
N
O P
Are the inspection results normal?
YES  >> GO TO 7.
NO >> GO TO 2.
2.CHECK TRANSFER MOTOR RELAY POWER SUPPL

Page 1094 of 4083

INFINITI QX56 2008  Factory Service Manual DLN-64
< COMPONENT DIAGNOSIS >[ATX14B]
P1824 TRANSFER MOTOR
• Battery and ignition switch.
3.CHECK TRANSFER MOTOR RELAY
1. Turn ignition switch OFF.
2. Remove transfer motor relay. Refer to  DLN-16,

Page 1095 of 4083

INFINITI QX56 2008  Factory Service Manual P1824 TRANSFER MOTORDLN-65
< COMPONENT DIAGNOSIS > [ATX14B]
C
EF
G H
I
J
K L
M A
B
DLN
N
O P
3. Check continuity between transfer motor harness connector F57 terminal 15 and ground.
Also check harness

Page 1096 of 4083

INFINITI QX56 2008  Factory Service Manual DLN-66
< COMPONENT DIAGNOSIS >[ATX14B]
P1824 TRANSFER MOTOR
1. Turn ignition switch OFF. (Stay for at least 5 seconds.)
2. Remove transfer motor. Refer to 
DLN-138, "
Removal and Installation".
3. App