Nissan Pathfinder (2010 year). Manual — part 623
TM-112
< COMPONENT DIAGNOSIS >
1ST POSITION SWITCH
3. Check continuity between A/T shift selector connector terminals.
OK or NG
OK
>> GO TO 4.
NG
>> Repair or replace A/T shift selector assembly.
4.
DETECT MALFUNCTIONING ITEM
Check the following. If any items are damaged, repair or replace damaged parts.
• Harness for short or open between combination meter connector terminal 18 and A/T shift selector connec-
tor terminal 9.
• Harness for short or open between A/T shift selector connector terminal 10 and ground.
OK or NG
OK
>> GO TO 5.
NG
>> Repair or replace damaged parts.
5.
CHECK COMBINATION METER
Check the combination meter. Refer to
MWI-23, "Diagnosis Description"
.
OK or NG
OK
>>
INSPECTION END
NO
>> Repair or replace damaged parts.
Item
Connector
Terminal
Condition
Continuity
1st position
switch
M156
9 - 10
When setting selec-
tor lever to “1” posi-
tion.
Yes
When setting selec-
tor lever to other
positions.
No
JSDIA1484ZZ
2010 Pathfinder
TCM
TM-113
< ECU DIAGNOSIS >
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
ECU DIAGNOSIS
TCM
Reference Value
INFOID:0000000005258135
VALUES ON THE DIAGNOSIS TOOL
NOTICE:
1. The CONSULT-III electrically displays shift timing and lock-up timing (that is, operation timing of each
solenoid).
Check for time difference between actual shift timing and the CONSULT-III display. If the difference is
noticeable, mechanical parts (except solenoids, sensors, etc.) may be malfunctioning. Check mechanical
parts using applicable diagnostic procedures.
2. Shift schedule (which implies gear position) displayed on CONSULT-III and that indicated in Service Man-
ual may differ slightly. This occurs because of the following reasons:
-
Actual shift schedule has more or less tolerance or allowance,
-
Shift schedule indicated in Service Manual refers to the point where shifts start, and
-
Gear position displayed on CONSULT-III indicates the point where shifts are completed.
3. Display of solenoid valves on CONSULT-III changes at the start of shifting, while gear position is displayed
upon completion of shifting (which is computed by TCM).
Item name
Condition
Display value (Approx.)
ATF TEMP SE 1
0
°
C (32
°
F) - 20
°
C (68
°
F) - 80
°
C (176
°
F)
3.3 - 2.7 - 0.9 V
TCC SOLENOID
When perform slip lock-up
0.2 - 0.4 A
When perform lock-up
0.4 - 0.6 A
SLCT LVR POSI
Selector lever in “N”,“P” positions.
N/P
Selector lever in “R” position.
R
Selector lever in “D” position.
D
Selector lever in “3” position.
3
Selector lever in “2” position.
2
Selector lever in “1” position.
1
VHCL/S SE-A/T
During driving
Approximately matches the
speedometer reading.
ENGINE SPEED
Engine running
Closely matches the tachometer
reading.
LINE PRES SOL
During driving
0.2 - 0.6 A
INPUT SPEED
During driving (lock-up ON)
Approximately matches the en-
gine speed.
VHCL/S SE-MTR
During driving
Approximately matches the
speedometer reading.
ATF PRES SW 2
Low coast brake engaged. Refer to
ON
Low coast brake disengaged. Refer to
OFF
I/C SOLENOID
Input clutch disengaged. Refer to
0.6 - 0.8 A
Input clutch engaged. Refer to
0 - 0.05 A
FR/B SOLENOID
Front brake engaged. Refer to
0.6 - 0.8 A
Front brake disengaged. Refer to
0 - 0.05 A
D/C SOLENOID
Direct clutch disengaged. Refer to
0.6 - 0.8 A
Direct clutch engaged. Refer to
0 - 0.05 A
HLR/C SOL
High and low reverse clutch disengaged. Refer to
0.6 - 0.8 A
High and low reverse clutch engaged. Refer to
0 - 0.05 A
ON OFF SOL
Low coast brake engaged. Refer to
ON
Low coast brake disengaged. Refer to
OFF
2010 Pathfinder
TM-114
< ECU DIAGNOSIS >
TCM
TERMINAL LAYOUT
PHYSICAL VALUES
Data are reference value and are measured between each terminal and ground.
MANU MODE SW
Manual shift gate position (neutral)
ON
Other than the above
OFF
NON M-MODE SW
Manual shift gate position
OFF
Other than the above
ON
UP SW LEVER
Selector lever: + side
ON
Other than the above
OFF
DOWN SW LEVER
Selector lever: - side
ON
Other than the above
OFF
STARTER RELAY
Selector lever in “N”,“P” positions.
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
OD CONT SW
Releasing overdrive control switch
OFF
Holding overdrive control switch
ON
1 POSITION SW
When setting selector lever to “1” position.
ON
When setting selector lever to other positions.
OFF
BRAKESW
Depressed brake pedal.
ON
Released brake pedal.
OFF
Item name
Condition
Display value (Approx.)
AWDIA0348ZZ
Terminal
No.
Wire
color
Item
Condition
Data (Approx.)
1
R/B
Power supply
(Memory back-up)
Always
Battery voltage
2
R/B
Power supply
(Memory back-up)
Always
Battery voltage
3
L
CAN H
–
–
4
V
K-line (CONSULT-
III signal)
The terminal is connected to the data link connector for CONSULT-III.
–
5
B
Ground
Always
0V
2010 Pathfinder
TCM
TM-115
< ECU DIAGNOSIS >
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
6
W/G
Power supply
–
Battery voltage
–
0V
7
LG
Back-up lamp re-
lay
Selector lever in “R” position.
0V
Selector lever in other positions.
Battery voltage
8
P
CAN L
–
–
9
R
Starter relay
Selector lever in “N”, “P” positions.
Battery voltage
Selector lever in other positions.
0V
10
B
Ground
Always
0V
Terminal
No.
Wire
color
Item
Condition
Data (Approx.)
2010 Pathfinder
TM-116
< ECU DIAGNOSIS >
TCM
Wiring Diagram - A/T CONTROL SYSTEM -
INFOID:0000000005258136
ABDWA0174GB
2010 Pathfinder
TCM
TM-117
< ECU DIAGNOSIS >
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
ABDWA0175GB
2010 Pathfinder
TM-118
< ECU DIAGNOSIS >
TCM
ABDIA0398GB
2010 Pathfinder
TCM
TM-119
< ECU DIAGNOSIS >
C
E
F
G
H
I
J
K
L
M
A
B
TM
N
O
P
ABDIA0399GB
2010 Pathfinder
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