2004 INFINITI QX56 Factory Service Manual

Page 3193 of 3371

INFINITI QX56 2004  Factory Service Manual TF-68
TRANSFER FLUID TEMPERATURE SENSOR
Revision: August 20072004 QX56
4. CHECK INPUT SIGNAL
 Without CONSULT-II
1. Turn ignition switch to ON position.
2. Check voltage between transfer control unit

Page 3194 of 3371

INFINITI QX56 2004  Factory Service Manual ATP SWITCH, WAIT DETECTION SWITCH AND NEUTRAL-4LO SWITCH
TF-69
C
E
F
G
H
I
J
K
L
MA
B
TF
Revision: August 20072004 QX56
ATP SWITCH, WAIT DETECTION SWITCH AND NEUTRAL-4LO SWITCHPFP:00000
Diagnostic Pro

Page 3195 of 3371

INFINITI QX56 2004  Factory Service Manual TF-70
ATP SWITCH, WAIT DETECTION SWITCH AND NEUTRAL-4LO SWITCH
Revision: August 20072004 QX56
4. CHECK HARNESS GROUND CONTINUITY
 Without CONSULT-II
1. Turn ignition switch to OFF position.
2. Disconn

Page 3196 of 3371

INFINITI QX56 2004  Factory Service Manual ATP SWITCH, WAIT DETECTION SWITCH AND NEUTRAL-4LO SWITCH
TF-71
C
E
F
G
H
I
J
K
L
MA
B
TF
Revision: August 20072004 QX56
6. CHECK SWITCH POWER SOURCE
 Without CONSULT-II
1. Turn ignition switch to ON p

Page 3197 of 3371

INFINITI QX56 2004  Factory Service Manual TF-72
CLUTCH PRESSURE SWITCH
Revision: August 20072004 QX56
CLUTCH PRESSURE SWITCHPFP:00000
Diagnostic ProcedureEDS00188
1. CHECK MALFUNCTION
Is this malfunction detected only while driving in reverse

Page 3198 of 3371

INFINITI QX56 2004  Factory Service Manual CLUTCH PRESSURE SWITCH
TF-73
C
E
F
G
H
I
J
K
L
MA
B
TF
Revision: August 20072004 QX56
5. CHECK INPUT SIGNAL
 With CONSULT-II
1. Turn ignition switch to ON position.
2. Select “ECU INPUT SIGNALS” i

Page 3199 of 3371

INFINITI QX56 2004  Factory Service Manual TF-74
LINE PRESSURE SWITCH
Revision: August 20072004 QX56
LINE PRESSURE SWITCHPFP:00000
Diagnostic ProcedureEDS00189
1. CHECK MALFUNCTION
Is this malfunction detected only while driving in reverse?
Ye

Page 3200 of 3371

INFINITI QX56 2004  Factory Service Manual LINE PRESSURE SWITCH
TF-75
C
E
F
G
H
I
J
K
L
MA
B
TF
Revision: August 20072004 QX56
5. CHECK INPUT SIGNAL
 Without CONSULT-II
1. Turn ignition switch to ON position.
2. Check voltage between transfer