2005 INFINITI QX4 Factory Service Manual

Page 169 of 3419

INFINITI QX4 2005  Factory Service Manual AT-98
DTC U1000 CAN COMMUNICATION LINE
Revision: October 20052005 QX56
Diagnostic ProcedureECS00CEV
1. CHECK CAN COMMUNICATION CIRCUIT
 With CONSULT-II
1. Turn ignition switch “ON” and start engin

Page 170 of 3419

INFINITI QX4 2005  Factory Service Manual DTC P0615 START SIGNAL CIRCUIT
AT-99
D
E
F
G
H
I
J
K
L
MA
B
AT
Revision: October 20052005 QX56
DTC P0615 START SIGNAL CIRCUITPFP:25230
DescriptionECS00CEW
TCM prohibits cranking other than at “P”

Page 171 of 3419

INFINITI QX4 2005  Factory Service Manual AT-100
DTC P0615 START SIGNAL CIRCUIT
Revision: October 20052005 QX56
Wiring Diagram — AT — STSIGECS00CF1
BCWA0321E

Page 172 of 3419

INFINITI QX4 2005  Factory Service Manual DTC P0615 START SIGNAL CIRCUIT
AT-101
D
E
F
G
H
I
J
K
L
MA
B
AT
Revision: October 20052005 QX56
TCM terminals and data are reference value. Measured between each terminal and ground.
Diagnostic Proced

Page 173 of 3419

INFINITI QX4 2005  Factory Service Manual AT-102
DTC P0615 START SIGNAL CIRCUIT
Revision: October 20052005 QX56
3. CHECK TERMINAL CORD ASSEMBLY
1. Remove control valve with TCM. Refer to AT-231, "
Control Valve With TCM and A/T Fluid Temperat

Page 174 of 3419

INFINITI QX4 2005  Factory Service Manual DTC P0700 TCM
AT-103
D
E
F
G
H
I
J
K
L
MA
B
AT
Revision: October 20052005 QX56
DTC P0700 TCMPFP:31036
DescriptionECS00CLQ
The TCM consists of a microcomputer and connectors for signal input and output

Page 175 of 3419

INFINITI QX4 2005  Factory Service Manual AT-104
DTC P0705 PARK/NEUTRAL POSITION SWITCH
Revision: October 20052005 QX56
DTC P0705 PARK/NEUTRAL POSITION SWITCHPFP:32006
DescriptionECS00CF3
The park/neutral position (PNP) switch includes a tra

Page 176 of 3419

INFINITI QX4 2005  Factory Service Manual DTC P0705 PARK/NEUTRAL POSITION SWITCH
AT-105
D
E
F
G
H
I
J
K
L
MA
B
AT
Revision: October 20052005 QX56
Wiring Diagram — AT — PNP/SWECS00CF8
BCWA0334E