Index Manuals Nissan Murano Z51 (2008 year) - Service and Repair Manual

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Nissan Murano Z51 (2008 year). Manual - part 383

SYSTEM SYMPTOM

TM-131

< SYMPTOM DIAGNOSIS >

[CVT: RE0F09B]

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SYMPTOM DIAGNOSIS

SYSTEM SYMPTOM

Symptom Table

INFOID:0000000003306135

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

2. Engine speed signal

3. Accelerator pedal position sensor

4. CVT position

5. CVT fluid temperature sensor

6. CAN communication line

7. CVT fluid level and state

8. Line pressure test

9. Torque converter clutch solenoid valve

10. Lock-up select solenoid valve

11. PNP switch

OFF vehicle

12. Forward clutch

13. Control valve

2

Large shock. (“N”

→

“R” position)

ON vehicle

1. Engine idle speed

2. Engine speed signal

3. Accelerator pedal position sensor

4. CVT position

5. CVT fluid temperature sensor

6. CAN communication line

7. CVT fluid level and state

8. Line pressure test

9. Torque converter clutch solenoid valve

10. Lock-up select solenoid valve

11. PNP switch

OFF vehicle

12. Reverse brake

13. Control valve

3

Shock is too large for
lock-up.

ON vehicle

1. CVT position

2. Engine speed signal

3. CAN communication line

4. CVT fluid level and state

OFF vehicle

5. Torque converter

6. Control valve

Revision: 2008 October

2009 Murano

TM-132

< SYMPTOM DIAGNOSIS >

[CVT: RE0F09B]

SYSTEM SYMPTOM

4

Slips/Will
Not Engage

Vehicle cannot take
off from “D” position.

ON vehicle

1. CVT fluid level and state

2. CVT position

3. CAN communication line

4. Line pressure test

5. Stall test

6. Step motor

7. Primary speed sensor

8. Secondary speed sensor

9. Accelerator pedal position sensor

10. CVT fluid temperature sensor

11. Secondary pressure sensor

12. TCM power supply and ground

OFF vehicle

13. Oil pump assembly

14. Forward clutch

15. Control valve

16. Parking components

5

Vehicle cannot take
off from “R” position.

ON vehicle

1. CVT fluid level and state

2. CVT position

3. CAN communication line

4. Line pressure test

5. Stall test

6. Step motor

7. Primary speed sensor

8. Secondary speed sensor

9. Accelerator pedal position sensor

10. CVT fluid temperature sensor

11. Secondary pressure sensor

12. TCM power supply and ground

OFF vehicle

13. Oil pump assembly

14. Reverse brake

15. Control valve

16. Parking components

No.

Item

Symptom

Condition

Diagnostic item

Reference

Revision: 2008 October

2009 Murano

SYSTEM SYMPTOM

TM-133

< SYMPTOM DIAGNOSIS >

[CVT: RE0F09B]

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6

Slips/Will
Not Engage

Does not lock-up.

ON vehicle

1. CVT fluid level and state

2. Line pressure test

3. Engine speed signal

4. Primary speed sensor

5. Torque converter clutch solenoid valve

6. CAN communication line

7. Stall test

8. Step motor

9. PNP switch

10. Lock-up select solenoid valve

11. CVT fluid temperature sensor

12. Secondary speed sensor

13. Secondary pressure sensor

OFF vehicle

14. Torque converter

15. Oil pump assembly

16. Control valve

7

Does not hold lock-up
condition.

ON vehicle

1. CVT fluid level and state

2. Line pressure test

3. Engine speed signal

4. Primary speed sensor

5. Torque converter clutch solenoid valve

6. CAN communication line

7. Stall test

8. Step motor

9. PNP switch

10. Lock-up select solenoid valve

11. CVT fluid temperature sensor

12. Secondary speed sensor

13. Secondary pressure sensor

OFF vehicle

14. Torque converter

15. Oil pump assembly

16. Control valve

No.

Item

Symptom

Condition

Diagnostic item

Reference

Revision: 2008 October

2009 Murano

TM-134

< SYMPTOM DIAGNOSIS >

[CVT: RE0F09B]

SYSTEM SYMPTOM

8

Slips/Will
Not Engage

Lock-up is not re-
leased.

ON vehicle

1. CVT fluid level and state

2. Line pressure test

3. Engine speed signal

4. Primary speed sensor

5. Torque converter clutch solenoid valve

6. CAN communication line

7. Stall test

OFF vehicle

8. Torque converter

9. Oil pump assembly

10. Control valve

9

With selector lever in
“D” position, accelera-
tion is extremely poor.

ON vehicle

1. CVT fluid level and state

2. Line pressure test

3. Stall test

4. Accelerator pedal position sensor

5. CAN communication line

6. PNP switch

7. CVT position

8. Step motor

9. Primary speed sensor

10. Secondary speed sensor

11. Accelerator pedal position sensor

12. Primary pressure sensor

13. Secondary pressure sensor

14. CVT fluid temperature sensor

15. TCM power supply and ground

OFF vehicle

16. Torque converter

17. Oil pump assembly

18. Forward clutch

19. Control valve

No.

Item

Symptom

Condition

Diagnostic item

Reference

Revision: 2008 October

2009 Murano

SYSTEM SYMPTOM

TM-135

< SYMPTOM DIAGNOSIS >

[CVT: RE0F09B]

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10

Slips/Will
Not Engage

With selector lever in
“R” position, accelera-
tion is extremely poor.

ON vehicle

1. CVT fluid level and state

2. Line pressure test

3. Stall test

4. Accelerator pedal position sensor

5. CAN communication line

6. PNP switch

7. CVT position

8. Step motor

9. Primary speed sensor

10. Secondary speed sensor

11. Accelerator pedal position sensor

12. Primary pressure sensor

13. Secondary pressure sensor

14. CVT fluid temperature sensor

15. TCM power supply and ground

OFF vehicle

16. Torque converter

17. Oil pump assembly

18. Reverse brake

19. Control valve

11

Slips at lock-up.

ON vehicle

1. CVT fluid level and state

2. Line pressure test

3. Engine speed signal

4. Primary speed sensor

5. Torque converter clutch solenoid valve

6. CAN communication line

7. Stall test

8. Step motor

9. PNP switch

10. Lock-up select solenoid valve

11. CVT fluid temperature sensor

12. Secondary speed sensor

13. Secondary pressure sensor

OFF vehicle

14. Torque converter

15. Oil pump assembly

16. Control valve

No.

Item

Symptom

Condition

Diagnostic item

Reference

Revision: 2008 October

2009 Murano

TM-136

< SYMPTOM DIAGNOSIS >

[CVT: RE0F09B]

SYSTEM SYMPTOM

12

Others

No creep at all.

ON vehicle

1. CVT fluid level and state

2. Line pressure test

3. Accelerator pedal position sensor

4. PNP switch

5. CAN communication line

6. Stall test

7. CVT position

8. Step motor

9. Primary speed sensor

10. Secondary speed sensor

11. Accelerator pedal position sensor

12. CVT fluid temperature sensor

13. Primary pressure sensor

14. Secondary pressure sensor

15. TCM power supply and ground

OFF vehicle

16. Torque converter

17. Oil pump assembly

18. Gear system

19. Forward clutch

20. Reverse brake

21. Control valve

No.

Item

Symptom

Condition

Diagnostic item

Reference

Revision: 2008 October

2009 Murano

SYSTEM SYMPTOM

TM-137

< SYMPTOM DIAGNOSIS >

[CVT: RE0F09B]

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Others

Vehicle cannot drive
in all positions.

ON vehicle

1. CVT fluid level and state

2. Line pressure test

3. PNP switch

4. Stall test

5. CVT position

6. Step motor

7. Primary speed sensor

8. Secondary speed sensor

9. Accelerator pedal position sensor

10. CVT fluid temperature sensor

11. Secondary pressure sensor

12. TCM power supply and ground

OFF vehicle

13. Torque converter

14. Oil pump assembly

15. Gear system

16. Forward clutch

17. Reverse brake

18. Control valve

19. Parking components

14

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

ON vehicle

1. CVT fluid level and state

2. Line pressure test

3. PNP switch

4. Stall test

5. CVT position

6. Step motor

7. Primary speed sensor

8. Secondary speed sensor

9. Accelerator pedal position sensor

10. CVT fluid temperature sensor

11. Secondary pressure sensor

12. TCM power supply and ground

OFF vehicle

13. Torque converter

14. Oil pump assembly

15. Gear system

16. Forward clutch

17. Control valve

18. Parking components

No.

Item

Symptom

Condition

Diagnostic item

Reference

Revision: 2008 October

2009 Murano

TM-138

< SYMPTOM DIAGNOSIS >

[CVT: RE0F09B]

SYSTEM SYMPTOM

15

Others

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

ON vehicle

1. CVT fluid level and state

2. Line pressure test

3. PNP switch

4. Stall test

5. CVT position

6. Step motor

7. Primary speed sensor

8. Secondary speed sensor

9. Accelerator pedal position sensor

10. CVT fluid temperature sensor

11. Secondary pressure sensor

12. TCM power supply and ground

OFF vehicle

13. Torque converter

14. Oil pump assembly

15. Gear system

16. Reverse brake

17. Control valve

18. Parking components

16

Judder occurs during
lock-up.

ON vehicle

1. CVT fluid level and state

2. Engine speed signal

3. Primary speed sensor

4. Secondary speed sensor

5. Accelerator pedal position sensor

6. CAN communication line

7. Torque converter clutch solenoid valve

OFF vehicle

8. Torque converter

9. Control valve

17

Strange noise in “D”
position.

ON vehicle

1. CVT fluid level and state

2. Engine speed signal

3. CAN communication line

OFF vehicle

4. Torque converter

5. Oil pump assembly

6. Gear system

7. Forward clutch

8. Control valve

9. Bearing

No.

Item

Symptom

Condition

Diagnostic item

Reference

Revision: 2008 October

2009 Murano

SYSTEM SYMPTOM

TM-139

< SYMPTOM DIAGNOSIS >

[CVT: RE0F09B]

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18

Others

Strange noise in “R”
position.

ON vehicle

1. CVT fluid level and state

2. Engine speed signal

3. CAN communication line

OFF vehicle

4. Torque converter

5. Oil pump assembly

6. Gear system

7. Reverse brake

8. Control valve

19

Strange noise in “N”
position.

ON vehicle

1. CVT fluid level and state

2. Engine speed signal

3. CAN communication line

OFF vehicle

4. Torque converter

5. Oil pump assembly

6. Gear system

7. Control valve

20

Vehicle does not de-
celerate by engine
brake.

ON vehicle

1. CVT fluid level and state

2. CVT position

3. Overdrive control switch

4. CAN communication line

5. Step motor

6. Primary speed sensor

7. Secondary speed sensor

8. Line pressure test

9. Engine speed signal

10. Accelerator pedal position sensor

OFF vehicle

11. Control valve

No.

Item

Symptom

Condition

Diagnostic item

Reference

Revision: 2008 October

2009 Murano

TM-140

< SYMPTOM DIAGNOSIS >

[CVT: RE0F09B]

SYSTEM SYMPTOM

21

Others

Maximum speed low.

ON vehicle

1. CVT fluid level and state

2. Line pressure test

3. Accelerator pedal position sensor

4. CAN communication line

5. Stall test

6. Step motor

7. Primary speed sensor

8. Secondary speed sensor

9. Primary pressure sensor

10. Secondary pressure sensor

11. CVT fluid temperature sensor

OFF vehicle

12. Torque converter

13. Oil pump assembly

14. Gear system

15. Forward clutch

16. Control valve

22

With selector lever in
“P” position, vehicle
does not enter parking
condition or, with se-
lector lever in another
position, parking con-
dition is not cancelled.

ON vehicle

1. PNP switch

2. CVT position

OFF vehicle

3. Parking components

23

Vehicle drives with
CVT in “P” position.

ON vehicle

1. PNP switch

2. CVT fluid level and state

3. CVT position

OFF vehicle

4. Parking components

5. Gear system

6. Control valve

24

Vehicle drives with
CVT in “N” position.

ON vehicle

1. PNP switch

2. CVT fluid level and state

3. CVT position

OFF vehicle

4. Gear system

5. Forward clutch

6. Reverse brake

7. Control valve

No.

Item

Symptom

Condition

Diagnostic item

Reference

Revision: 2008 October

2009 Murano

SYSTEM SYMPTOM

TM-141

< SYMPTOM DIAGNOSIS >

[CVT: RE0F09B]

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25

Others

Engine stall.

ON vehicle

1. CVT fluid level and state

2. Engine speed signal

3. Primary speed sensor

4. Torque converter clutch solenoid valve

5. CAN communication line

6. Stall test

7. Secondary pressure sensor

OFF vehicle

8. Torque converter

9. Control valve

26

Engine stalls when
selector lever is shift-
ed “N”

→

“D”or “R”.

ON vehicle

1. CVT fluid level and state

2. Engine speed signal

3. Primary speed sensor

4. Torque converter clutch solenoid valve

5. CAN communication line

6. Stall test

OFF vehicle

7. Torque converter

8. Control valve

27

Engine speed does
not return to idle.

ON vehicle

1. CVT fluid level and state

2. Accelerator pedal position sensor

3. Secondary speed sensor

4. CAN communication line

OFF vehicle

5. Control valve

28

CVT does not shift

ON vehicle

1. CVT fluid level and state

2. CVT position

3. Line pressure test

4. Engine speed signal

5. Accelerator pedal position sensor

6. CAN communication line

7. Primary speed sensor

8. Secondary speed sensor

9. Step motor

OFF vehicle

10. Control valve

11. Oil pump assembly

29

Engine does not start
in “N” or “P” position.

ON vehicle

1. Ignition switch and starter

2. CVT position

3. PNP switch

No.

Item

Symptom

Condition

Diagnostic item

Reference

Revision: 2008 October

2009 Murano

TM-142

< SYMPTOM DIAGNOSIS >

[CVT: RE0F09B]

SYSTEM SYMPTOM

30

Others

Engine starts in posi-
tions other than “N” or
“P”.

ON vehicle

1. Ignition switch and starter

2. CVT position

3. PNP switch

31

When brake pedal is
depressed with igni-
tion switch ON, selec-
tor lever cannot be
shifted from “P” posi-
tion to other position.

ON vehicle

1. Stop lamp switch

2. Shift lock solenoid

3. Control device

32

When brake pedal is
not depressed with ig-
nition switch ON, se-
lector lever can be
shifted from “P” posi-
tion to other position.

ON vehicle

1. Stop lamp switch

2. Shift lock solenoid

3. Control device

33

Cannot be changed to
overdrive OFF condi-
tion.

ON vehicle

1. Overdrive control switch

2. CAN communication line

3. Combination meter

34

OD OFF indicator
lamp is not turned ON.

ON vehicle

1. CAN communication line

2. Combination meter

3. TCM power supply and ground

No.

Item

Symptom

Condition

Diagnostic item

Reference

Revision: 2008 October

2009 Murano

PRECAUTIONS

TM-143

< PRECAUTION >

[CVT: RE0F09B]

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PRECAUTION

PRECAUTIONS

Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT
PRE-TENSIONER"

INFOID:0000000003758225

The Supplemental Restraint System such as “AIR BAG” and “SEAT BELT PRE-TENSIONER”, used along
with a front seat belt, helps to reduce the risk or severity of injury to the driver and front passenger for certain
types of collision. This system includes seat belt switch inputs and dual stage front air bag modules. The SRS
system uses the seat belt switches to determine the front air bag deployment, and may only deploy one front
air bag, depending on the severity of a collision and whether the front occupants are belted or unbelted.
Information necessary to service the system safely is included in the “SRS AIRBAG” and “SEAT BELT” of this
Service Manual.

WARNING:

• To avoid rendering the SRS inoperative, which could increase the risk of personal injury or death in

the event of a collision which would result in air bag inflation, all maintenance must be performed by
an authorized NISSAN/INFINITI dealer.

• Improper maintenance, including incorrect removal and installation of the SRS, can lead to personal

injury caused by unintentional activation of the system. For removal of Spiral Cable and Air Bag
Module, see the “SRS AIRBAG”.

• Never use electrical test equipment on any circuit related to the SRS unless instructed to in this Ser-

vice Manual. SRS wiring harnesses can be identified by yellow and/or orange harnesses or harness
connectors.

PRECAUTIONS WHEN USING POWER TOOLS (AIR OR ELECTRIC) AND HAMMERS

When working near the Airbag Diagnosis Sensor Unit or other Airbag System sensors while ignition switch is
ON or engine is running, never use air or electric power tools or strike near the sensor(s) with a hammer.
Heavy vibration may activate the sensor(s), deploy the airbag(s), possibly cause serious injury.
When using air or electric power tools or hammers, always turn OFF ignition switch, disconnect the battery,
and wait 3 minutes or more before performing any service.

Precaution Necessary for Steering Wheel Rotation after Battery Disconnect

INFOID:0000000004791113

NOTE:
• Before removing and installing any control units, first turn the push-button ignition switch to the LOCK posi-

tion, then disconnect both battery cables.

• After finishing work, confirm that all control unit connectors are connected properly, then re-connect both

battery cables.

• Always use CONSULT-III to perform self-diagnosis as a part of each function inspection after finishing work.

If a DTC is detected, perform trouble diagnosis according to self-diagnosis results.

This vehicle is equipped with a push-button ignition switch and a steering lock unit.
If the battery is disconnected or discharged, the steering wheel will lock and cannot be turned.
If turning the steering wheel is required with the battery disconnected or discharged, follow the procedure
below before starting the repair operation.

OPERATION PROCEDURE

1.

Connect both battery cables.
NOTE:
Supply power using jumper cables if battery is discharged.

2.

Turn the push-button ignition switch to ACC position.
(At this time, the steering lock will be released.)

3.

Disconnect both battery cables. The steering lock will remain released with both battery cables discon-
nected and the steering wheel can be turned.

4.

Perform the necessary repair operation.

5.

When the repair work is completed, re-connect both battery cables. With the brake pedal released, turn
the push-button ignition switch from ACC position to ON position, then to LOCK position. (The steering
wheel will lock when the push-button ignition switch is turned to LOCK position.)

6.

Perform self-diagnosis check of all control units using CONSULT-III.

Revision: 2008 October

2009 Murano

TM-144

< PRECAUTION >

[CVT: RE0F09B]

PRECAUTIONS

Precaution for Procedure without Cowl Top Cover

INFOID:0000000003429696

When performing the procedure after removing cowl top cover, cover
the lower end of windshield with urethane, etc.

Precaution for On Board Diagnosis (OBD) System of CVT and Engine

INFOID:0000000003306139

The ECM has an on board diagnostic system. It will light up the malfunction indicator (MIL) to warn the driver
of a malfunction causing emission deterioration.

CAUTION:

• Be sure to turn the ignition switch OFF and disconnect the battery cable from the negative terminal

before any repair or inspection work. The open/short circuit of related switches, sensors, solenoid
valves, etc. will cause the MIL to light up.

• Be sure to connect and lock the connectors securely after work. A loose (unlocked) connector will

cause the MIL to light up due to an open circuit. (Be sure the connector is free from water, grease,
dirt, bent terminals, etc.)

• Be sure to route and secure the harnesses properly after work. Interference of the harness with a

bracket, etc. may cause the MIL to light up due to a short circuit.

• Be sure to connect rubber tubes properly after work. A misconnected or disconnected rubber tube

may cause the MIL to light up due to a malfunction of the EVAP system or fuel injection system, etc.

• Be sure to erase the unnecessary malfunction information (repairs completed) from the TCM and

ECM before returning the vehicle to the customer.

Precaution for TCM and CVT Assembly Replacement

INFOID:0000000003306140

CAUTION:

• Check if new data (Unit ID) are entered correctly after replacing CVT assembly and erasing data in

TCM. (Connect CONSULT-III, and then turn ignition switch OFF.)

• When replacing CVT assembly or TCM, refer to the pattern table below and erase the EEPROM in the

TCM if necessary.

EEPROM ERASING PATTERNS

Removal and Installation Procedure for CVT Unit Connector

INFOID:0000000003306141

REMOVAL

PIIB3706J

CVT assembly

TCM

Erasing EEPROM in TCM

Remarks

Replaced

Replaced

Not required

Not required because the EEPROM in the TCM is in
the default state. (CVT assembly must be replaced
first.)

Not replaced

Replaced

Not required

Not required because the EEPROM in the TCM is in
the default state.

Replaced

Not replaced

Required

Required because data has been written in the EE-
PROM in the TCM and because the TCM cannot write
data from the ROM assembly in the transmission.

Revision: 2008 October

2009 Murano

PRECAUTIONS

TM-145

< PRECAUTION >

[CVT: RE0F09B]

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Rotate bayonet ring counterclockwise. Pull out CVT unit harness
connector upward and remove it.

INSTALLATION

1.

Align

∆

marking on CVT unit harness connector terminal body

with

marking on bayonet ring. Insert CVT unit harness con-

nector. Then rotate bayonet ring clockwise.

2.

Rotate bayonet ring clockwise until

∆

marking on CVT unit har-

ness connector terminal body is aligned with the slit on bayonet
ring as shown in the figure (correctly fitting condition). Install
CVT unit harness connector to CVT unit harness connector ter-
minal body.

CAUTION:

• Securely align

∆

marking on CVT unit harness connector

terminal body with bayonet ring slit. Then, be careful not
to make a half fit condition as shown in the figure.

• Never mistake the slit of bayonet ring for other dent por-

tion.

SCIA2096E

SCIA2097E

SCIA2098E

SCIA2099E

Revision: 2008 October

2009 Murano

TM-146

< PRECAUTION >

[CVT: RE0F09B]

PRECAUTIONS

Precaution

INFOID:0000000003306142

• Turn ignition switch OFF and disconnect negative battery

cable before connecting or disconnecting the TCM harness
connector. Because battery voltage is applied to TCM even if
ignition switch is turned OFF.

• When connecting or disconnecting pin connectors into or

from TCM, do not damage pin terminals (bend or break).
Check that there are not any bends or breaks on TCM pin ter-
minal, when connecting pin connectors.

• Perform TCM input/output signal inspection and check

whether TCM functions normally or not before replacing TCM.

TM-114, "Reference Value"

.

• Perform “DTC Confirmation Procedure” after performing each

TROUBLE DIAGNOSIS.
If the repair is completed the DTC should not be displayed in
the “DTC Confirmation Procedure”.

• Always use the specified brand of CVT fluid. Refer to

NORTH AMERICA : Fluids and Lubricants"

.

• Use lint-free paper, not cloth rags, during work.
• Dispose of the waste oil using the methods prescribed by law, ordi-

nance, etc. after replacing the CVT fluid.

Service Notice or Precaution

INFOID:0000000003306143

OBD-II SELF-DIAGNOSIS

• CVT self-diagnosis is performed by the TCM in combination with the ECM. The results can be read through

the blinking pattern of the Malfunction Indicator Lamp (MIL). Refer to the table on

TM-34, "CONSULT-III

Function (TRANSMISSION)"

for the indicator used to display each self diagnostic results.

• The self diagnostic results indicated by the MIL are automatically stored in both the ECM and TCM memo-

ries.

SEF289H

SEF291H

MEF040DA

SEF217U

Revision: 2008 October

2009 Murano

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