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 

TM-10

ON

Low coast brake disengaged. Refer to 

TM-10

OFF

I/C SOLENOID

Input clutch disengaged. Refer to 

TM-10

0.6 - 0.8 A

Input clutch engaged. Refer to 

TM-10

0 - 0.05 A

FR/B SOLENOID

Front brake engaged. Refer to 

TM-10

0.6 - 0.8 A

Front brake disengaged. Refer to 

TM-10

0 - 0.05 A

D/C SOLENOID

Direct clutch disengaged. Refer to 

TM-10

0.6 - 0.8 A

Direct clutch engaged. Refer to 

TM-10

0 - 0.05 A

HLR/C SOL

High and low reverse clutch disengaged. Refer to 

TM-10

0.6 - 0.8 A

High and low reverse clutch engaged. Refer to 

TM-10

0 - 0.05 A

ON OFF SOL

Low coast brake engaged. Refer to 

TM-10

ON

Low coast brake disengaged. Refer to 

TM-10

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