2005 INFINITI QX4 Factory Service Manual

Page 185 of 3419

INFINITI QX4 2005  Factory Service Manual AT-114
DTC P0725 ENGINE SPEED SIGNAL
Revision: October 20052005 QX56
2. CHECK DTC WITH TCM
 With CONSULT-II
1. Start engine.
2. Select “ECU INPUT SIGNALS” in “DATA MONITOR” mode for
“A/T”

Page 186 of 3419

INFINITI QX4 2005  Factory Service Manual DTC P0740 TORQUE CONVERTER CLUTCH SOLENOID VALVE
AT-115
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Revision: October 20052005 QX56
DTC P0740 TORQUE CONVERTER CLUTCH SOLENOID VALVEPFP:31940
DescriptionECS00CFN
The tor

Page 187 of 3419

INFINITI QX4 2005  Factory Service Manual AT-116
DTC P0740 TORQUE CONVERTER CLUTCH SOLENOID VALVE
Revision: October 20052005 QX56
Diagnostic ProcedureECS00CFS
1. CHECK INPUT SIGNAL
 With CONSULT-II
1. Turn ignition switch “ON”. 
2. Select

Page 188 of 3419

INFINITI QX4 2005  Factory Service Manual DTC P0744 A/T TCC S/V FUNCTION (LOCK-UP)
AT-117
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Revision: October 20052005 QX56
DTC P0744 A/T TCC S/V FUNCTION (LOCK-UP)PFP:31940
DescriptionECS00CFT
This malfunction is dete

Page 189 of 3419

INFINITI QX4 2005  Factory Service Manual AT-118
DTC P0744 A/T TCC S/V FUNCTION (LOCK-UP)
Revision: October 20052005 QX56
 WITH GST
Follow the procedure “With CONSULT-II”.
Diagnostic ProcedureECS00CFY
1. CHECK INPUT SIGNAL
 With CONSULT-I

Page 190 of 3419

INFINITI QX4 2005  Factory Service Manual DTC P0745 LINE PRESSURE SOLENOID VALVE
AT-119
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Revision: October 20052005 QX56
DTC P0745 LINE PRESSURE SOLENOID VALVEPFP:31940
DescriptionECS00CFZ
The line pressure solenoid v

Page 191 of 3419

INFINITI QX4 2005  Factory Service Manual AT-120
DTC P0745 LINE PRESSURE SOLENOID VALVE
Revision: October 20052005 QX56
Diagnostic ProcedureECS00CG4
1. CHECK INPUT SIGNAL
 With CONSULT-II
1. Turn ignition switch “ON”.
2. Select “MAIN SI

Page 192 of 3419

INFINITI QX4 2005  Factory Service Manual DTC P1702 TRANSMISSION CONTROL MODULE (RAM)
AT-121
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Revision: October 20052005 QX56
DTC P1702 TRANSMISSION CONTROL MODULE (RAM)PFP:31036
DescriptionECS00CG5
The TCM consists o