2006 INFINITI QX56 Factory Service Manual

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INFINITI QX56 2006  Factory Service Manual TF-88
TROUBLE DIAGNOSIS FOR SYSTEM
Revision: November 20092006 QX56
2. CHECK HARNESS BETWEEN TRANSFER CONTROL UNIT AND CLUTCH PRESSURE SOLENOID 
VA LV E
1. Turn ignition switch “OFF”. (Stay for at

Page 3194 of 3383

INFINITI QX56 2006  Factory Service Manual TROUBLE DIAGNOSIS FOR SYSTEMTF-89
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Revision: November 2009 2006 QX56
4. CHECK GROUND CIRCUIT
1. Turn ignition switch  “OFF”. (Stay for at least 5 seconds.)
2. Disconnect t

Page 3195 of 3383

INFINITI QX56 2006  Factory Service Manual TF-90
TROUBLE DIAGNOSIS FOR SYSTEM
Revision: November 20092006 QX56
8. CHECK DTC
Perform the self-diagnosis, after driving a vehicle for a while.
OK or NG
OK >> Inspection End.
NG >> Replace transfer

Page 3196 of 3383

INFINITI QX56 2006  Factory Service Manual TROUBLE DIAGNOSIS FOR SYSTEMTF-91
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Revision: November 2009 2006 QX56
2-4WD SolenoidEDS002IH
CONSULT-II REFERENCE VALUE IN DATA MONITOR MODE
Data are reference value.
TRANSFER

Page 3197 of 3383

INFINITI QX56 2006  Factory Service Manual TF-92
TROUBLE DIAGNOSIS FOR SYSTEM
Revision: November 20092006 QX56
2. CHECK 2-4WD SHIFT SOLENOID SIGNAL
  With CONSULT-II
1. Start engine.
2. Select  “DATA MONITOR ” mode for “ALL MODE AWD/4WD

Page 3198 of 3383

INFINITI QX56 2006  Factory Service Manual TROUBLE DIAGNOSIS FOR SYSTEMTF-93
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Revision: November 2009 2006 QX56
3. CHECK 4WD SHIFT SWITCH SIGNAL
1. Turn ignition switch  “ON”. (Do not start engine.)
2. Check voltag

Page 3199 of 3383

INFINITI QX56 2006  Factory Service Manual TF-94
TROUBLE DIAGNOSIS FOR SYSTEM
Revision: November 20092006 QX56
6. CHECK 2-4WD SOLENOID
1. Turn ignition switch “ OFF”. (Stay for at least 5 seconds.)
2. Disconnect transfer terminal cord asse

Page 3200 of 3383

INFINITI QX56 2006  Factory Service Manual TROUBLE DIAGNOSIS FOR SYSTEMTF-95
CE F
G H
I
J
K L
M A
B
TF
Revision: November 2009 2006 QX56
Transfer MotorEDS002II
CONSULT-II REFERENCE VALUE IN DATA MONITOR MODE
Data are reference value.
Monitored