Nissan Pathfinder (2008 year). Manual - part 603

2. Line pressure test

3. Accelerator pedal position sensor

4. High and low reverse clutch solenoid valve

TM-92

5. CAN communication line

6. PNP switch

7. Control cable adjustment

8. Control valve with TCM

OFF vehicle

9. Gear system

10. Output shaft

11. Reverse brake

While starting off by
accelerating in 1st, en-
gine races or slippage
occurs.

ON vehicle

1. Fluid level and state

2. Line pressure test

3. Accelerator pedal position sensor

4. CAN communication line

5. Control valve with TCM

OFF vehicle

6. Torque converter

7. Oil pump assembly

8. 3rd one-way clutch

TM-274

9. 1st one-way clutch

10. Gear system

11. Reverse brake

12. Forward one- way clutch (Parts behind drum support is
impossible to perform inspection by disassembly. Refer to

13. Forward brake (Parts behind drum support is impossible
to perform inspection by disassembly. Refer to

While accelerating in
2nd, engine races or
slippage occurs.

ON vehicle

1. Fluid level and state

2. Line pressure test

3. Accelerator pedal position sensor

4. CAN communication line

5. Direct clutch solenoid valve

TM-90

6. Control valve with TCM

OFF vehicle

7. Torque converter

8. Oil pump assembly

9. 3rd one-way clutch

TM-274

10. Gear system

11. Direct clutch

12. Forward brake (Parts behind drum support is impossible
to perform inspection by disassembly. Refer to

No.

Items

Symptom

Condition

Diagnostic Item

Reference

page

SYSTEM SYMPTOM

TM-167

< SYMPTOM DIAGNOSIS >

Slips/Will
Not En-
gage

While accelerating in
3rd, engine races or
slippage occurs.

ON vehicle

1. Fluid level and state

2. Line pressure test

3. Accelerator pedal position sensor

4. CAN communication line

5. High and low reverse clutch solenoid valve

TM-92

6. Control valve with TCM

OFF vehicle

7. Torque converter

8. Oil pump assembly

9. 3rd one-way clutch

TM-274

10. Gear system

11. High and low reverse clutch

12. Forward one- way clutch (Parts behind drum support is
impossible to perform inspection by disassembly. Refer to

13. Forward brake (Parts behind drum support is impossible
to perform inspection by disassembly. Refer to

While accelerating in
4th, engine races or
slippage occurs.

ON vehicle

1. Fluid level and state

2. Line pressure test

3. Accelerator pedal position sensor

4. CAN communication line

5. Input clutch solenoid valve

TM-86

6. Control valve with TCM

OFF vehicle

7. Torque converter

8. Oil pump assembly

9. Input clutch

10. Gear system

11. High and low reverse clutch

12. Direct clutch

No.

Items

Symptom

Condition

Diagnostic Item

Reference

page

TM-168

< SYMPTOM DIAGNOSIS >

SYSTEM SYMPTOM

Slips/Will
Not En-
gage

While accelerating in
5th, engine races or
slippage occurs.

ON vehicle

1. Fluid level and state

2. Line pressure test

3. Accelerator pedal position sensor

4. CAN communication line

5. Front brake solenoid valve

TM-88

6. Control valve with TCM

OFF vehicle

7. Torque converter

8. Oil pump assembly

9. Front brake (brake band)

10. Input clutch

11. Gear system

12. High and low reverse clutch

Slips at lock-up.

ON vehicle

1. Fluid level and state

2. Line pressure test

3. Engine speed signal

4. Turbine revolution sensor

TM-52

5. Torque converter clutch solenoid valve

TM-69

6. CAN communication line

7. Control valve with TCM

OFF vehicle

8. Torque converter

9. Oil pump assembly

hicle Does Not Creep
Backward in "R" Posi-
tion"

No creep at all.
Refer to

TM-130, "Ve-

TM-132, "Vehi-

cle Does Not Creep
Forward in "D" Posi-
tion"

ON vehicle

1. Fluid level and state

2. Line pressure test

3. Accelerator pedal position sensor

4. Direct clutch solenoid valve

TM-90

5. PNP switch

6. CAN communication line

7. Control cable adjustment

8. Control valve with TCM

OFF vehicle

9. Torque converter

10. Oil pump assembly

11. 1st one-way clutch

12. Gear system

13. Reverse brake

14. Direct clutch

15. Forward one- way clutch (Parts behind drum support is
impossible to perform inspection by disassembly. Refer to

16. Forward brake (Parts behind drum support is impossible
to perform inspection by disassembly. Refer to

No.

Items

Symptom

Condition

Diagnostic Item

Reference

page

SYSTEM SYMPTOM

TM-169

< SYMPTOM DIAGNOSIS >

Slips/Will
Not En-
gage

Vehicle cannot run in
all positions.

ON vehicle

1. Fluid level and state

2. Line pressure test

3. PNP switch

4. Control cable adjustment

5. Control valve with TCM

OFF vehicle

6. Oil pump assembly

7. Gear system

8. Output shaft

With selector lever in
“D” position, driving is
not possible.

ON vehicle

1. Fluid level and state

2. Line pressure test

3. PNP switch

4. Control cable adjustment

5. Control valve with TCM

OFF vehicle

6. Torque converter

7. Oil pump assembly

8. 1st one-way clutch

9. Gear system

10. Reverse brake

11. Forward one- way clutch (Parts behind drum support is
impossible to perform inspection by disassembly. Refer to

12. Forward brake (Parts behind drum support is impossible
to perform inspection by disassembly. Refer to

With selector lever in
“R” position, driving is
not possible.

ON vehicle

1. Fluid level and state

2. Line pressure test

3. PNP switch

4. Control cable adjustment

5. Control valve with TCM

OFF vehicle

6. Gear system

7. Output shaft

8. Reverse brake

Does not
change

Does not change M

→

Refer to

145, "A/T Does Not
Shift: 5th gear

4th

ON vehicle

1. PNP switch

2. Fluid level and state

3. A/T position

4. Manual mode switch

5. CAN communication line

6. Control valve with TCM

OFF vehicle

7. Front brake (brake band)

No.

Items

Symptom

Condition

Diagnostic Item

Reference

page

TM-170

< SYMPTOM DIAGNOSIS >

SYSTEM SYMPTOM

Does not
change

Does not change M

→

. Refer to

147, "A/T Does Not
Shift: 4th gear

3rd

ON vehicle

1. PNP switch

2. Fluid level and state

3. Control cable adjustment

4. Manual mode switch

5. CAN communication line

6. Control valve with TCM

OFF vehicle

7. Front brake (brake band)

8. Input clutch

Does not change M

→

. Refer to

148, "A/T Does Not
Shift: 3rd gear

2nd

ON vehicle

1. PNP switch

2. Fluid level and state

3. Control cable adjustment

4. Manual mode switch

5. CAN communication line

6. Control valve with TCM

OFF vehicle

7. Front brake (brake band)

8. Input clutch

Does not change M

→

. Refer to

149, "A/T Does Not
Shift: 2nd gear

1st

ON vehicle

1. PNP switch

2. Fluid level and state

3. Control cable adjustment

4. Manual mode switch

5. CAN communication line

6. Control valve with TCM

OFF vehicle

7. Input clutch

8. High and low reverse clutch

9. Direct clutch

Cannot be changed to
manual mode. Refer
to

TM-98, "Diagnosis

Procedure"

ON vehicle

1. Manual mode switch

2. Turbine revolution sensor

TM-52

3. CAN communication line

Others

Shift point is high in
“D” position.

ON vehicle

1. Vehicle speed sensor A/T and vehicle speed sensor MTR

TM-54

TM-80

2. Accelerator pedal position sensor

3. CAN communication line

4. ATF temperature sensor

TM-77

5. Control valve with TCM

No.

Items

Symptom

Condition

Diagnostic Item

Reference

page

SYSTEM SYMPTOM

TM-171

< SYMPTOM DIAGNOSIS >

Others

Shift point is low in “D”
position.

ON vehicle

1. Vehicle speed sensor A/T and vehicle speed sensor MTR

TM-54

TM-80

2. Accelerator pedal position sensor

3. CAN communication line

4. Control valve with TCM

Judder occurs during
lock-up.

ON vehicle

1. Fluid level and state

2. Engine speed signal

3. Turbine revolution sensor

TM-52

4. Vehicle speed sensor A/T and vehicle speed sensor MTR

TM-54

TM-80

5. Accelerator pedal position sensor

6. CAN communication line

7. Torque converter clutch solenoid valve

TM-69

8. Control valve with TCM

OFF vehicle

9. Torque converter

Strange noise in “R”
position.

ON vehicle

1. Fluid level and state

2. Engine speed signal

3. CAN communication line

4. Control valve with TCM

OFF vehicle

5. Torque converter

6. Oil pump assembly

7. Gear system

8. High and low reverse clutch

9. Reverse brake

Strange noise in “N”
position.

ON vehicle

1. Fluid level and state

2. Engine speed signal

3. CAN communication line

4. Control valve with TCM

OFF vehicle

5. Torque converter

6. Oil pump assembly

7. Gear system

Strange noise in “D”
position.

ON vehicle

1. Fluid level and state

2. Engine speed signal

3. CAN communication line

4. Control valve with TCM

OFF vehicle

5. Torque converter

6. Oil pump assembly

7. Gear system

8. Forward brake (Parts behind drum support is impossible to
perform inspection by disassembly. Refer to

hicle Does Not Decel-
erate By Engine
Brake"

No.

Items

Symptom

Condition

Diagnostic Item

Reference

page

TM-172

< SYMPTOM DIAGNOSIS >

SYSTEM SYMPTOM

Others

Vehicle dose not de-
celerate by engine
brake.
Refer to

TM-150, "Ve-

ON vehicle

1. PNP switch

2. Fluid level and state

3. Control cable adjustment

4. 1st position switch

TM-150

6. CAN communication line

7. Control valve with TCM

OFF vehicle

8. Input clutch

9. High and low reverse clutch

10. Direct clutch

Engine brake does not
operate in “2” position.

ON vehicle

1. PNP switch

2. Fluid level and state

3. Control cable adjustment

6. CAN communication line

7. Control valve with TCM

OFF vehicle

8. Front brake (brake band)

9. Input clutch

10. High and low reverse clutch

Engine brake does not
operate in “1” position.

ON vehicle

1. PNP switch

2. Fluid level and state

3. Control cable adjustment

4. 1st position switch

TM-150

6. CAN communication line

7. Control valve with TCM

OFF vehicle

8. Input clutch

9. High and low reverse clutch

10. Direct clutch

Engine brake does not
work M

→

M4.

ON vehicle

1. PNP switch

2. Fluid level and state

3. Control cable adjustment

4. Manual mode switch

5. CAN communication line

6. Control valve with TCM

OFF vehicle

7. Front brake (brake band)

8. Input clutch

No.

Items

Symptom

Condition

Diagnostic Item

Reference

page

SYSTEM SYMPTOM

TM-173

< SYMPTOM DIAGNOSIS >

Others

Engine brake does not
work M

→

M3.

ON vehicle

1. PNP switch

2. Fluid level and state

3. Control cable adjustment

4. Manual mode switch

5. CAN communication line

6. Control valve with TCM

OFF vehicle

7. Front brake (brake band)

8. Input clutch

Engine brake does not
work M

→

M2.

ON vehicle

1. PNP switch

2. Fluid level and state

3. Control cable adjustment

4. Manual mode switch

5. CAN communication line

6. Control valve with TCM

OFF vehicle

7. Front brake (brake band)

8. Input clutch

9. High and low reverse clutch

Engine brake does not
work M

→

M1.

ON vehicle

1. PNP switch

2. Fluid level and state

3. Control cable adjustment

4. Manual mode switch

5. CAN communication line

6. Control valve with TCM

OFF vehicle

7. Input clutch

8. High and low reverse clutch

9. Direct clutch