Nissan Quest E52. Manual - part 1226

 

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Nissan Quest E52. Manual - part 1226

 

 

TM-134

< DTC/CIRCUIT DIAGNOSIS >

[CVT: RE0F09B]

SHIFT LOCK SYSTEM

SHIFT LOCK SYSTEM

Component Function Check

INFOID:0000000009650214

1.

 CHECK CVT SHIFT LOCK OPERATION

1.

Turn ignition switch ON.

2.

Move selector lever to “P” position.

3.

Attempt to shift selector lever to any other position with brake pedal released.

Can selector lever be shifted to any other position?

YES

>> Go to 

TM-134, "Diagnosis Procedure"

.

NO

>> GO TO 2.

2.

 CHECK CVT SHIFT LOCK OPERATION

Attempt to shift selector lever to any other position with brake pedal depressed.

Can the selector lever be shifted to any other position?

YES

>> INSPECTION END

NO

>> Go to 

TM-134, "Diagnosis Procedure"

.

Diagnosis Procedure

INFOID:0000000009650215

1.

 CHECK POWER SOURCE

1.

Turn ignition switch OFF.

2.

Disconnect the fuse block (J/B) connector.

3.

Turn ignition switch ON.

4.

Check the voltage between fuse block (J/B) connector terminal and ground.

Is the inspection result normal?

YES

>> GO TO 2. 

NO

>>

Check the following.

• 10A fuse [No. 3, located in fuse block (J/B)]
• Ignition switch

2.

CHECK HARNESS BETWEEN FUSE BLOCK (J/B) AND STOP LAMP SWITCH (PART 1)

1.

Turn ignition switch OFF.

2.

Disconnect the stop lamp switch connector.

3.

Check continuity between fuse block (J/B) harness connector terminal and stop lamp switch harness con-
nector terminal.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace damaged parts.

3.

CHECK HARNESS BETWEEN FUSE BLOCK (J/B) AND STOP LAMP SWITCH (PART 2)

Check continuity between stop lamp switch harness connector terminal and ground.

+

-

Voltage (Approx.)

Fuse block (J/B)

Connector

Terminal

E103

4F

Ground

10 – 16 V

Fuse block (J/B)

Stop lamp switch

Continuity

Connector

Terminal

Connector

Terminal

E103

4F

E115

3

Existed

SHIFT LOCK SYSTEM

TM-135

< DTC/CIRCUIT DIAGNOSIS >

[CVT: RE0F09B]

C

E

F

G

H

I

J

K

L

M

A

B

TM

N

O

P

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace damaged parts.

4.

CHECK STOP LAMP SWITCH

Check the stop lamp switch. Refer to 

TM-136, "Component Inspection (Stop Lamp Switch)"

.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Replace stop lamp switch. Refer to 

BR-18, "Exploded View"

.

5.

CHECK HARNESS BETWEEN STOP LAMP SWITCH AND CVT SHIFT SELECTOR (PART 1)

1.

Disconnect the CVT shift selector connector.

2.

Check the continuity between stop lamp switch harness connector terminal and CVT shift selector har-
ness connector terminal.

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> Repair or replace damaged parts.

6.

CHECK HARNESS BETWEEN STOP LAMP SWITCH AND CVT SHIFT SELECTOR (PART 2)

Check the continuity between control harness connector terminal and ground.

Is the inspection result normal?

YES

>> GO TO 7.

NO

>> Repair or replace damaged parts.

7.

CHECK GROUND CIRCUIT

Check the continuity between CVT shift selector harness connector terminal and ground.

Is the inspection result normal?

YES

>> GO TO 8.

NO

>> Repair or replace damaged parts.

8.

CHECK CVT SHIFT SELECTOR

1.

Shift selector lever to “P” position.

2.

Check the continuity between CVT shift selector connector terminals.

Is the inspection result normal?

Stop lamp switch

Continuity

Connector

Terminal

E115

3

Ground

Not existed

Stop lamp switch

CVT shift selector

Continuity

Connector

Terminal

Connector

Terminal

E115

4

M57

6

Existed

CVT shift selector

Continuity

Connector

Terminal

M57

6

Ground

Not existed

CVT shift selector

Continuity

Connector

Terminal

M57

7

Ground

Existed

CVT shift selector

Continuity

Connector

Terminal

M57

6

7

Existed

TM-136

< DTC/CIRCUIT DIAGNOSIS >

[CVT: RE0F09B]

SHIFT LOCK SYSTEM

YES

>> GO TO 9.

NO

>> Replace CVT shift selector. Refer to 

TM-154, "Exploded View"

.

9.

CHECK SHIFT LOCK SOLENOID

1.

Remove the shift lock unit. Refer to 

TM-154, "Exploded View"

.

2.

Check the shift lock solenoid. Refer to 

TM-136, "Component Inspection (Shift Lock Solenoid)"

.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Repair or replace damaged parts.

Component Inspection (Stop Lamp Switch)

INFOID:0000000009650216

1.

CHECK STOP LAMP SWITCH

Check the continuity between stop lamp switch connector terminals.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace the stop lamp switch. Refer to 

BR-18, "Exploded View"

.

Component Inspection (Shift Lock Solenoid)

INFOID:0000000009650217

1.

CHECK SHIFT LOCK SOLENOID

Apply voltage to CVT shift selector connector terminals and then check that shift lock solenoid is activated.

CAUTION:

Connect the fuse between the terminals when applying the voltage.

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace the shift lock unit. Refer to 

TM-154, "Exploded View"

.

Stop lamp switch

Condition

Continuity

Terminal

3

4

Depressed brake pedal

Existed

Released brake pedal

Not existed

+ (fuse)

-

Condition

Status

CVT shift selector connector

Terminal

6

7

• Park switch: ON
• Apply 12 V direct current between 

terminals 6 and 7.

Shift lock solenoid operates

SYSTEM SYMPTOM

TM-137

< SYMPTOM DIAGNOSIS >

[CVT: RE0F09B]

C

E

F

G

H

I

J

K

L

M

A

B

TM

N

O

P

SYMPTOM DIAGNOSIS

SYSTEM SYMPTOM

Symptom Table

INFOID:0000000009650218

The diagnostics item numbers show the sequence for inspection. Inspect in order from item 1.

No.

Item

Symptom

Condition

Diagnostic item

Reference

1

Shift Shock

Large shock. (“N”

 

“D” position)

ON vehicle

1. Engine idle speed

EC-455

2. Engine speed signal

TM-91

3. Accelerator pedal position sensor

TM-122

4. CVT position

TM-70

5. CVT fluid temperature sensor

TM-83

6. CAN communication line

TM-72

7. CVT fluid level and state

TM-149

8. Line pressure test

TM-65

9. Torque converter clutch solenoid valve

TM-92

10. Lock-up select solenoid valve

TM-123

11. Transmission range switch

TM-80

OFF vehicle

12. Forward clutch

TM-174

13. Control valve

2

Large shock. (“N”

 

“R” position)

ON vehicle

1. Engine idle speed

EC-455

2. Engine speed signal

TM-91

3. Accelerator pedal position sensor

TM-122

4. CVT position

TM-70

5. CVT fluid temperature sensor

TM-83

6. CAN communication line

TM-72

7. CVT fluid level and state

TM-149

8. Line pressure test

TM-65

9. Torque converter clutch solenoid valve

TM-92

10. Lock-up select solenoid valve

TM-123

11. Transmission range switch

TM-80

OFF vehicle

12. Reverse brake

TM-174

13. Control valve

3

Shock is too large for 
lock-up.

ON vehicle

1. CVT position

TM-70

2. Engine speed signal

EC-455

3. CAN communication line

TM-72

4. CVT fluid level and state

TM-149

OFF vehicle

5. Torque converter

TM-177

6. Control valve

TM-174

 

 

 

 

 

 

 

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