INFINITI QX56 2008 Factory Service Manual

TM-104
< ECU DIAGNOSIS >
TCM
A/T ASSEMBLY HARNESS CONNECTOR TERMINAL LAYOUT
TERMINALS AND REFERENCE VALUES FOR TCM
Data are reference value and are measured between each terminal and ground.
ON OFF SOLLow coast brake engaged. Refer to
TM-9ON
Low coast brake disengaged. Refer to TM-9
OFF
STARTER RELAY Selector lever in “N”,“P” position.
ON
Selector lever in other position. OFF
ACCELE POSI Released accelerator pedal.
0.0/8
Fully depressed accelerator pedal. 8/8
CLSD THL POS Released accelerator pedal.
ON
Fully depressed accelerator pedal. OFF
W/O THL POS Fully depressed accelerator pedal.
ON
Released accelerator pedal. OFF
BRAKE SW Depressed brake pedal.
ON
Released brake pedal. OFF
Item name
Condition Display value (Approx.)
SCIA1658E
Te r m i n a l
No. Wire
color Item
ConditionData (Approx.)
1P Power supply
(Memory back-up)
Always
Battery voltage
2P Power supply
(Memory back-up) Always
Battery voltage
3 L CAN-H ––
4G/W K-line (CONSULT-
III signal) The terminal is connected to the data link connector for CONSULT-III.
–
5 B Ground Always0V
6Y/RPower supply –
Battery voltage
–0 V
7R Back-up lamp re-
lay Selector lever in “R” position.
0V
Selector lever in other positions. Battery voltage
8 P CAN-L ––
9 B/R Starter relay Selector lever in “N”,“ P”
positions. Battery voltage
Selector lever in other positions. 0V
10 B Ground Always0V
Revision: March 2010 2008 QX56

TCM
TM-105
< ECU DIAGNOSIS >
C EF
G H
I
J
K L
M A
B
TM
N
O P
Wiring Diagram —A/T CONTROL SYSTEM —INFOID:0000000001604174
ABDWA0335GB
Revision: March 2010 2008 QX56

TM-106
< ECU DIAGNOSIS >
TCM
ABDWA0336GB
Revision: March 20102008 QX56

TCM
TM-107
< ECU DIAGNOSIS >
C EF
G H
I
J
K L
M A
B
TM
N
O P
AADIA0069GB
Revision: March 2010 2008 QX56

TM-108
< ECU DIAGNOSIS >
TCM
AADIA0070GB
Revision: March 20102008 QX56

TCM
TM-109
< ECU DIAGNOSIS >
C EF
G H
I
J
K L
M A
B
TM
N
O P
ABDIA0629GB
Revision: March 2010 2008 QX56

TM-110
< ECU DIAGNOSIS >
TCM
AADIA0072GB
Revision: March 20102008 QX56

TCM
TM-111
< ECU DIAGNOSIS >
C EF
G H
I
J
K L
M A
B
TM
N
O P
ABDIA0631GB
Revision: March 2010 2008 QX56

TM-112
< ECU DIAGNOSIS >
TCM
AADIA0074GB
Revision: March 20102008 QX56

TCM
TM-113
< ECU DIAGNOSIS >
C EF
G H
I
J
K L
M A
B
TM
N
O P
ABDIA0630GB
Revision: March 2010 2008 QX56