Nissan Murano Z50 (2007 year). Manual - part 49

 

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Nissan Murano Z50 (2007 year). Manual - part 49

 

 

TROUBLE DIAGNOSIS

CVT-45

D

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CVT

Revision: 2006 July

2007 Murano

*: Without manual mode.

Road Test

NCS00132

DESCRIPTION

The purpose of the test is to determine overall performance of
CVT and analyze causes of problems.

The road test consists of the following three parts:

1.

“Check Before Engine Is Started” 

CVT-47

 .

2.

“Check at Idle” 

CVT-47

 .

3.

“Cruise Test” 

CVT-49

 .

Before road test, familiarize yourself with all test procedures and
items to check.

Perform tests on all items until specified symptom is found.
Troubleshoot items which check out No Good after road test. 

CONSULT-II SETTING PROCEDURE

Using CONSULT-II, perform a cruise test and record the result.

Print the result and ensure that shifts and lock-ups take place as per Shift Schedule.

1.

Set CONSULT-II. Refer to 

GI-37, "CONSULT-II Start Procedure"

 .

Stall speed

Line pressure does 
not rise higher than 
the line pressure for 
idle.

Possible causes include a sensor malfunction or malfunction in the pressure adjustment function.
For example

Accelerator pedal position signal malfunction

TCM malfunction

Pressure control solenoid A (line pressure solenoid) malfunction (shorting, sticking in ON state)

Pressure regulator valve or plug sticking

The pressure rises, 
but does not enter 
the standard posi-
tion.

Possible causes include malfunctions in the pressure supply system and malfunction in the pres-
sure adjustment function.
For example

Accelerator pedal position signal malfunction

Pressure control solenoid A (line pressure solenoid) malfunction (sticking, filter clog)

Pressure regulator valve or plug sticking

Only low for a spe-
cific position

Possible causes include an oil pressure leak in a passage or device related to the position after 
the pressure is distributed by the manual valve.

Judgment Possible 

cause

SAT786A

SAT496G

CVT-46

TROUBLE DIAGNOSIS

Revision: 2006 July

2007 Murano

2.

Touch “DATA MONITOR” on “SELECT DIAG MODE” screen.

3.

Touch “MAIN SIGNALS” to set recording condition.

4.

See “Numerical Display”, “Barchart Display” or “Line Graph Dis-
play”.

5.

Touch “START”.

6.

When performing cruise test. Refer to 

CVT-49, "Cruise Test"

 .

7.

After finishing cruise test part, touch “RECORD”.

8.

Touch “STORE”.

9.

Touch “BACK”.

BCIA0031E

SCIA5493E

SCIA4584E

SCIA4492E

SCIA4493E

TROUBLE DIAGNOSIS

CVT-47

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CVT

Revision: 2006 July

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10. Touch “DISPLAY”.

11. Touch “PRINT”.

12. Check the monitor data printed out.

Check before Engine Is Started

NCS00133

1. 

CHECK CVT INDICATOR LAMP

1.

Park vehicle on flat surface.

2.

Move selector lever to “P” position.

3.

Turn ignition switch OFF. Wait at least 5 seconds.

4.

Turn ignition switch ON. (Do not start engine.)

Does CVT indicator lamp come on for about 2 seconds?

YES

>> 1. Turn ignition switch OFF.

2. Perform self-diagnosis and note NG items.

Refer to 

CVT-61, "SELF-DIAGNOSTIC RESULT

MODE"

 .

3. Go to 

CVT-47, "Check at Idle"

 .

NO

>> Stop “Road Test”. Go to 

CVT-184, "CVT Indicator Lamp Does Not Come On"

 .

Check at Idle

NCS00134

1. 

CHECK STARTING THE ENGINE

1.

Park vehicle on flat surface.

2.

Move selector lever to “P” or “N” position.

3.

Turn ignition switch OFF.

4.

Turn ignition switch to “START” position.

Is engine started?

YES

>> GO TO 2.

NO

>> Stop “Road Test”. Mark the bo

CVT-185, "Engine Cannot Be Started in “P” and “N” Position"

  on

the 

CVT-36, "DIAGNOSTIC WORKSHEET"

 . Go to 

CVT-185, "Engine Cannot Be Started in “P”

and “N” Position"

 .

SCIA4492E

SCIA4494E

SCIA7497E

CVT-48

TROUBLE DIAGNOSIS

Revision: 2006 July

2007 Murano

2. 

CHECK STARTING THE ENGINE

With manual mode

1.

Turn ignition switch ON.

2.

Move selector lever to “D”, “M” or “R” position.

3.

Turn ignition switch to “START” position.

Without manual mode

1.

Turn ignition switch ON.

2.

Move selector lever to “D”, “S”, “L” or “R” position.

3.

Turn ignition switch to “START” position.

Is engine started?

YES

>> Stop “Road Test”. Mark the box 

CVT-185, "Engine Cannot Be Started in “P” and “N” Position"

  on

the 

CVT-36, "DIAGNOSTIC WORKSHEET"

 . Go to 

CVT-185, "Engine Cannot Be Started in “P”

and “N” Position"

 .

NO

>> GO TO 3.

3. 

CHECK “P” POSITION FUNCTION

1.

Move selector lever to “P” position.

2.

Turn ignition switch OFF.

3.

Release parking brake.

4.

Push vehicle forward or backward.

5.

Apply parking brake.

Does vehicle move when it is pushed forward or backward?

YES

>> Mark the box 

CVT-186, "In “P” Position, Vehicle Moves Forward or Backward When Pushed"

  on

the 

CVT-36, "DIAGNOSTIC WORKSHEET"

 . Continue “Road Test”.

NO

>> GO TO 4.

4. 

CHECK “N” POSITION FUNCTION

1.

Start engine.

2.

Move selector lever to “N” position.

3.

Release parking brake.

Does vehicle move forward or backward?

YES

>> Mark the box 

CVT-186, "In “N” Position, Vehicle Moves"

  on th

CVT-36, "DIAGNOSTIC WORK-

SHEET"

 . Continue “Road Test”.

NO

>> GO TO 5.

5. 

CHECK SHIFT SHOCK

1.

Apply foot brake.

2.

Move selector lever to “R” position.

Is there large shock when changing from “N” to “R” position?

YES

>> Mark the box 

CVT-187, "Large Shock “N” 

 “R” Position"

  on the 

CVT-36, "DIAGNOSTIC WORK-

SHEET"

 . Continue “Road Test”.

NO

>> GO TO 6.

6. 

CHECK “R” POSITION FUNCTION

Release foot brake for several seconds.

Does vehicle creep backward when foot brake is released?

YES

>> GO TO 7.

NO

>> Mark the box 

CVT-188, "Vehicle Does Not Creep Backward in “R” Position"

    on  the 

CVT-36,

"DIAGNOSTIC WORKSHEET"

 . Continue “Road Test”.

TROUBLE DIAGNOSIS

CVT-49

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Revision: 2006 July

2007 Murano

7. 

CHECK “D”, “S”, “L” POSITION FUNCTION

With manual mode
Move selector lever to “D” position and check if vehicle creeps forward.
Without manual mode
Move selector lever to “D”, “S” and “L” positions and check if vehicle creeps forward.

Does vehicle creep forward in all positions?

YES

>> Go to 

CVT-49, "Cruise Test"

 .

NO

>> Stop “Road Test”. Mark the box 

CVT-190, "Vehicle Does Not Creep Forward in “D”, “S” or “L” Posi-

tion"

  on the 

CVT-36, "DIAGNOSTIC WORKSHEET"

 . Go to 

CVT-190, "Vehicle Does Not Creep

Forward in “D”, “S” or “L” Position"

 .

Cruise Test

NCS00135

1. 

CHECK VEHICLE SPEED WHEN SHIFTING GEARS — PART 1 

1.

Drive vehicle for approximately 10 minutes to warm engine oil and CVT fluid up to operating temperature.

2.

Park vehicle on flat surface.

3.

Move selector lever to “P” position.

4.

Start engine.

5.

Move selector lever to “D” position. 

6.

Accelerate vehicle to 2/8-way throttle depressing accelerator
pedal constantly.

 Read vehicle speed and engine speed.  Refer to 

CVT-52,

"Vehicle Speed When Shifting Gears"

 .

OK or NG

OK

>> GO TO 2.

NG

>> Mark the box of 

CVT-191, "CVT Does Not Shift"

  on the

CVT-36, "DIAGNOSTIC WORKSHEET"

 . Continue

“Road Test”.

2. 

CHECK VEHICLE SPEED WHEN SHIFTING GEARS — PART 2 

1.

Park vehicle on flat surface.

2.

Move selector lever to “D” position. 

3.

Accelerate vehicle to full depression depressing accelerator
pedal constantly.

 Read vehicle speed and engine speed.  Refer to 

CVT-52,

"Vehicle Speed When Shifting Gears"

 .

OK or NG

OK 

>> GO TO 3.(With manual mode)

OK 

>> GO TO 7. (Without manual mode)

NG

>> Mark the box of 

CVT-191, "CVT Does Not Shift"

  on the

CVT-36, "DIAGNOSTIC WORKSHEET"

 . Continue

“Road Test”.

3. 

CHECK MANUAL MODE FUNCTION

Move to manual mode from “D” position.

Does it switch to manual mode?

YES

>> GO TO 4.

NO

>> Mark the box of 

CVT-192, "Cannot Be Changed to Manual Mode"

  on the 

CVT-36, "DIAGNOSTIC

WORKSHEET"

 . Continue “Road Test”.

CVT fluid operating temperature:

50 – 80

°

C (122 – 176

°

F)

SCIA6644E

SCIA4366E

CVT-50

TROUBLE DIAGNOSIS

Revision: 2006 July

2007 Murano

4. 

CHECK SHIFT-UP FUNCTION

During manual mode driving, is upshift from M1 

 M2 

 M3 

 M4 

 M5 

 M6 performed?

 Read the gear position. Refer to 

CVT-64, "DATA MONITOR MODE"

 . 

Is upshifting correctly performed?

YES

>> GO TO 5.

NO

>> Mark the box of 

CVT-193, "CVT Does Not Shift in Manual Mode"

  on the 

CVT-36, "DIAGNOSTIC

WORKSHEET"

 . Continue “Road Test”.

5. 

CHECK SHIFT-DOWN FUNCTION

During manual mode driving, is downshift from M6 

 M5 

 M4 

 M3 

 M2 

 M1 performed?

 Read the gear position. Refer to 

CVT-64, "DATA MONITOR MODE"

 . 

Is downshifting correctly performed?

YES

>> GO TO 6.

NO

>> Mark the box of 

CVT-193, "CVT Does Not Shift in Manual Mode"

  on the 

CVT-36, "DIAGNOSTIC

WORKSHEET"

 . Continue “Road Test”.

6. 

CHECK ENGINE BRAKE FUNCTION

Check engine brake.

Does engine braking effectively reduce speed in M1 position?

YES

>> 1. Stop the vehicle.

2. Perform self-diagnosis. Refer to 

CVT-61, "SELF-DIAGNOSTIC RESULT MODE"

 .

NO

>> Mark the box of 

CVT-196, "Vehicle Does Not Decelerate by Engine Brake"

    on  the 

CVT-36,

"DIAGNOSTIC WORKSHEET"

 . then continue trouble diagnosis.

7. 

CHECK “S” POSITION FUNCTION — PART 1 

1.

Park vehicle on flat surface.

2.

Move selector lever to “S” position.

3.

Accelerate vehicle to 2/8-way throttle depressing accelerator
pedal constantly.

 Read vehicle speed and engine speed.  Refer to 

CVT-52,

"Vehicle Speed When Shifting Gears"

 .

OK or NG

OK

>> GO TO 8.

NG

>> Mark the box of 

CVT-194, "Cannot Be Changed to Sec-

ond Position (Without Manual Mode)"

    on  the 

CVT-36,

"DIAGNOSTIC WORKSHEET"

 . Continue “Road Test”.

SCIA6644E

TROUBLE DIAGNOSIS

CVT-51

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Revision: 2006 July

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8. 

CHECK “S” POSITION FUNCTION — PART 2 

1.

Park vehicle on flat surface.

2.

Move selector lever to “S” position.

3.

Accelerate vehicle to full depression depressing accelerator
pedal constantly.

 Read vehicle speed and engine speed.  Refer to 

CVT-52,

"Vehicle Speed When Shifting Gears"

 .

OK or NG

OK

>> GO TO 9.

NG

>> Mark the box of 

CVT-194, "Cannot Be Changed to Sec-

ond Position (Without Manual Mode)"

    on  the 

CVT-36,

"DIAGNOSTIC WORKSHEET"

 . Continue “Road Test”.

9. 

CHECK “L” POSITION FUNCTION — PART 1 

1.

Park vehicle on flat surface.

2.

Move selector lever to “L” position.

3.

Accelerate vehicle to 2/8-way throttle depressing accelerator
pedal constantly.

 Read vehicle speed and engine speed.  Refer to 

CVT-52,

"Vehicle Speed When Shifting Gears"

 .

OK or NG

OK

>> GO TO 10.

NG

>> Mark the box of 

CVT-195, "Cannot Be Changed to “L”

Position (Without Manual Mode)"

  on the 

CVT-36,

"DIAGNOSTIC WORKSHEET"

 . Continue “Road Test”.

10. 

CHECK “L” POSITION FUNCTION — PART 2 

1.

Park vehicle on flat surface.

2.

Move selector lever to “L” position.

3.

Accelerate vehicle to full depression depressing accelerator
pedal constantly.

 Read vehicle speed and engine speed.  Refer to 

CVT-52,

"Vehicle Speed When Shifting Gears"

 .

OK or NG

OK

>> GO TO 11.

NG

>> Mark the box of 

CVT-195, "Cannot Be Changed to “L”

Position (Without Manual Mode)"

  on the 

CVT-36,

"DIAGNOSTIC WORKSHEET"

 . Continue “Road Test”.

SCIA4366E

SCIA6644E

SCIA4366E

CVT-52

TROUBLE DIAGNOSIS

Revision: 2006 July

2007 Murano

11. 

CHECK ENGINE BRAKE FUNCTION

Check engine brake.

Does engine braking effectively reduce speed in “L” position?

YES

>> 1. Stop the vehicle.

2. Perform self-diagnosis. Refer to 

CVT-61, "SELF-

DIAGNOSTIC RESULT MODE"

 .

NO

>> Mark the box of 

CVT-196, "Vehicle Does Not Decelerate

by Engine Brake"

  on the 

CVT-36, "DIAGNOSTIC

WORKSHEET"

 . then continue trouble diagnosis.

Vehicle Speed When Shifting Gears

NCS00136

Numerical value data are reference values.

*: Without manual mode

CAUTION:

Lock-up clutch is engaged when vehicle speed is approximately 18 km/h (11 MPH) to 90 km/h (56 MPH).

SCIA6372E

Engine type

 Throttle position

Shift pattern

Engine speed (rpm)

At 40 km/h (25 MPH)

At 60 km/h (37 MPH)

VQ35DE

8/8

“D” position

Second position*

“L” position*

 2,800 – 4,300

 3,900 – 5,300

2/8

“D” position

 1,200 – 2,000

 1,300 – 2,100

Second position*

 2,200 – 3,000

 2,800 – 3,600

“L” position*

 2,800 – 3,600

 3,800 – 4,600

TROUBLE DIAGNOSIS

CVT-53

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Revision: 2006 July

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TCM Input/Output Signal Reference Values

NCS00137

TCM TERMINAL CONNECTOR LAYOUT 

TCM INSPECTION TABLE

Data are reference values and are measured between each terminal and ground.

SCIA0495E

Terminal

Wire 

color

Item

Condition

Data (Approx.)

1

R/Y

Pressure con-
trol solenoid 
valve A (Line 
pressure sole-
noid valve)

and

 Release your foot from the accelerator pedal.

5.0 – 7.0 V

 Press the accelerator pedal all the way down.

1.0 – 3.0 V

2

W/B

Pressure con-
trol solenoid 
valve B (Sec-
ondary pressure 
solenoid valve)

 Release your foot from the accelerator pedal.

5.0 – 7.0 V

 Press the accelerator pedal all the way down.

3.0 – 4.0 V

3

L/W

Torque con-
verter clutch 
solenoid valve

When vehi-
cle cruises in 
“D” position

When CVT performs lock-up

6.0 V

When CVT does not perform lock-up

1.0 V

4

L/Y

Lock-up select 
solenoid valve

Selector lever in “P” and “N” positions 

Battery voltage

Wait at least for 5 seconds with the selector lever in 

“R”, “D”, “S”*

1

  and “L”*

1

  positions.

0 V

5

L

CAN-H

6

Y

CAN-L

8

SB

Back-up lamp 
relay

Selector lever in “R” position

0 V

Selector lever in other positions

Battery voltage

10

Y/L

Power supply

Battery  voltage

0  V

11

G/R

Step motor A

Within 2 seconds after ignition switch ON, the time measurement by using 

the pulse width measurement function (Hi level) of CONSULT-II.*

2

CAUTION:

Connect the diagnosis data link cable to the vehicle diagnosis connec-
tor.

30.0 msec

12

O/B

Step motor B

10.0 msec 

13

G/W

 ROM assembly

14

L/R

 ROM assembly

15

BR/R

 ROM assembly

CVT-54

TROUBLE DIAGNOSIS

Revision: 2006 July

2007 Murano

19

Y/L

Power supply

Battery voltage

0  V

20

R

Step motor C

Within 2 seconds after ignition switch ON, the time measurement by using 

the pulse width measurement function (Hi level) of CONSULT-II.*

2

CAUTION:

Connect the diagnosis data link cable to the vehicle diagnosis connec-
tor.

30.0 msec

21

R/G

Step motor D

10.0 msec 

24

G/O

Starter relay

Selector lever in “N” and “P” positions

Battery voltage

Selector lever in other positions

0 V

25

B

Ground

Always

0 V

27

BR/W

PNP switch 1

Selector lever in “R”, “N”, “D” and “S”*

1

  positions

0 V

Selector lever in “P” and “L”*

1

  positions

Battery voltage

28

Y/R

Power supply
(memory back-
up)

Always

Battery voltage

29

G

Output speed 
sensor (Second-
ary speed sen-
sor)

When driving [“D” position, 20 km/h (12 MPH)]

350 Hz

32

GR

PNP switch 3 
(monitor)

Selector lever in “D”, “S”*

1

  and “L”*

1

  positions

0 V

Selector lever in “P”, “R” and “N” positions

8.0 V – Battery 

voltage

34

P/B

PNP switch 2

Selector lever in “N”, “D”, “S”*

1

  and “L”*

1

  positions

0 V

Selector lever in “P” and “R” positions

10.0 V – Bat-

tery voltage

35

P/L

PNP switch 3

Selector lever in “D”, “S”*

1

  and “L”*

1

  positions

0 V

Selector lever in “P”, “R” and “N” positions

8.0 V – Battery 

voltage

36

G

PNP switch 4

Selector lever in “R”, “D” and “S”*

1

  positions

0 V

Selector lever in “P”, “N” and “L”*

1

  positions

10.0 V – Bat-

tery voltage

37

V/W

Transmission 
fluid pressure 
sensor A (Sec-
ondary pressure 
sensor)

and

 “N” position idle

0.8 V

38

LG

Input speed sen-
sor (Primary 
speed sensor)

When driving [“D” position, 20 km/h (12 MPH)]

720 Hz

Terminal

Wire 

color

Item

Condition

Data (Approx.)

TROUBLE DIAGNOSIS

CVT-55

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CVT

Revision: 2006 July

2007 Murano

*

1

 : Without manual mode.

*

2

 : A circuit tester cannot be used to test this item.

41

V/O

Transmission 
fluid pressure 
sensor B (Pri-
mary pressure 
sensor)

and

“N” position idle

0.7 – 3.5 V

42

W/R

Sensor ground

Always

0 V

46

L/O

Sensor power

4.5 – 5.5 V

0  V

47

V

CVT fluid tem-
perature sensor 

When CVT fluid temperature is 20

°

C (68

°

F)

2.0 V

When CVT fluid temperature is 80

°

C (176

°

F)

1.0 V

48

B

Ground

Always

0 V

Terminal

Wire 

color

Item

Condition

Data (Approx.)

CVT-56

TROUBLE DIAGNOSIS

Revision: 2006 July

2007 Murano

CONSULT-II Function (TRANSMISSION)

NCS00138

CONSULT-II can display each diagnostic item using the diagnostic test modes shown below.

FUNCTION

CONSULT-II REFERENCE VALUE

Diagnostic test mode

Function

Reference page

Work support

This mode enables a technician to adjust some devices faster and more accurately by 
following the indications on CONSULT-II.

CVT-58

Self-diagnostic results

Self-diagnostic results can be read and erased quickly.

CVT-61

Data monitor

Input/Output data in the TCM can be read.

CVT-64

CAN diagnostic support 
monitor

The results of transmit/receive diagnosis of CAN communication can be read.

CVT-66

CALIB data

Characteristic information for TCM and CVT assembly can be read. Do not use, but 
displayed.

Function test

Performed by CONSULT-II instead of a technician to determine whether each system 
is “OK” or “NG”.

ECU part number

TCM part number can be read.

Item name

Condition

Display value (Approx.)

VSP SENSOR

During driving

Approximately matches the speedometer 
reading.

ESTM VSP SIG

PRI SPEED SEN

During driving (lock-up ON)

Approximately matches the engine speed.

ENG SPEED SIG

Engine running

Closely matches the tachometer reading.

SEC HYDR SEN 

“N” position idle

0.8 – 1.0 V

PRI HYDR SEN 

“N” position idle

0.7 – 3.5 V

ATF TEMP SEN

When CVT fluid temperature is 20

°

C (68

°

F)

1.8 – 2.0 V

When CVT fluid temperature is 80

°

C (176

°

F)

0.6 – 1.0 V

VIGN SEN

Ignition switch: ON

Battery voltage

VEHICLE SPEED

During driving

Approximately matches the speedometer 
reading.

PRI SPEED

During driving (lock-up ON)

Approximately matches the engine speed.

SEC SPEED

During driving

45 X Approximately matches the speed-
ometer reading.

ENG SPEED

Engine running

Closely matches the tachometer reading.

GEAR RATIO

During driving

2.37 – 0.43

ACC PEDAL OPEN

Released accelerator pedal – Fully depressed 
accelerator pedal

0.0/8 – 8.0/8

SEC PRESS

“N” position idle

0.5 – 0.9 MPa

PRI PRESS

“N” position idle

0.3 – 0.9 MPa

STM STEP

During driving

20 step – 190 step

ISOLT1

Lock-up OFF

0.0 A

Lock-up ON

0.7 A

ISOLT2

Release your foot from the accelerator pedal.

0.8 A

Press the accelerator pedal all the way down.

0.0 A

ISOLT3

Secondary pressure low – Secondary pressure 
high.

0.8 – 0.0 A

SOLMON1

Lock-up OFF

0.0 A

Lock-up ON

0.6 – 0.7 A

TROUBLE DIAGNOSIS

CVT-57

D

E

F

G

H

I

J

K

L

M

A

B

CVT

Revision: 2006 July

2007 Murano

SOLMON2

“N” position idle

0.8 A

When stalled

0.3 – 0.6 A

SOLMON3

“N” position idle

0.6 – 0.7 A

When stalled

0.4 – 0.6 A

INH SW3M

Selector lever in “D”, “S”* and “L”* positions

ON

Selector lever in “P”, “R” and “N” positions

OFF

INH SW4

Selector lever in “R”, “D” and “S”* positions

ON

Selector lever in “P”, “N” and “L”* positions

OFF

INH SW3

Selector lever in “D”, “S”* and “L”* positions

ON

Selector lever in “P”, “R” and “N” positions

OFF

INH SW2

Selector lever in “N”, “D”, “S”* and “L”* positions

ON

Selector lever in “P” and “R” positions

OFF

INH SW1

Selector lever in “R”, “N”, “D” and “S”* positions

ON

Selector lever in “P” and “L”* positions

OFF

BRAKE SW

Depressed brake pedal

ON

Released brake pedal

OFF

FULL SW

Fully depressed accelerator pedal

ON

Released accelerator pedal

OFF

IDLE SW

Released accelerator pedal

ON

Fully depressed accelerator pedal

OFF

SPORT MODE SW

Selector lever in “S”* and “L”* positions 

ON

Selector lever in other positions

OFF

DOWNLVR

Selector lever: - side

ON

Other than the above

OFF

UPLVR

Selector lever: + side

ON

Other than the above

OFF

NON MMODE

Manual shift gate position (neutral, +side, -side)

OFF

Other than the above

ON

MMODE

Manual shift gate position (neutral)

ON

Other than the above

OFF

INDDRNG

Selector lever in “D” position 

ON

Selector lever in other positions

OFF

INDLRNG

Selector lever in “L”* position 

ON

Selector lever in other positions

OFF

INDNRNG

Selector lever in “N” position 

ON

Selector lever in other positions

OFF

INDRRNG

Selector lever in “R” position 

ON

Selector lever in other positions

OFF

INDPRNG

Selector lever in “P” position 

ON

Selector lever in other positions

OFF

SMCOIL D

During driving

Changes ON 

 OFF.

SMCOIL C

SMCOIL B

SMCOIL A

Item name

Condition

Display value (Approx.)

CVT-58

TROUBLE DIAGNOSIS

Revision: 2006 July

2007 Murano

*: Without manual mode.

CONSULT-II SETTING PROCEDURE

Refer to 

GI-37, "CONSULT-II Start Procedure"

 .

WORK SUPPORT MODE
Display Item List

Engine Brake Adjustment

1.

Touch “WORK SUPPORT” on “SELECT DIAG MODE” screen.

LUSEL SOL OUT

Selector lever in “P” and “N” positions 

ON

Wait at least for 5 seconds with the selector 
lever in “R”, “D”, “S”* and “L”* positions.

OFF

STRTR RLY OUT

Selector lever in “P” and “N” positions

ON

Selector lever in other positions

OFF

STRTR RLY MON

Selector lever in “P” and “N” positions

ON

Selector lever in other positions

OFF

VDC ON

VDC operate

ON

Other conditions

OFF

TCS ON

TCS operate

ON

Other conditions

OFF

ABS ON

ABS operate

ON

Other conditions

OFF

RANGE

Selector lever in “N” or “P” position

N·P

Selector lever in “R” position

R

Selector lever in “D” position

D

Selector lever in “S”* position

S

Selector lever in “L”* position

L

M GEAR POS

During driving

1, 2, 3, 4, 5, 6

Item name

Condition

Display value (Approx.)

Item name

Description

ENGINE BRAKE ADJ.

The engine brake level setting can be canceled.

CONFORM CVTF DETERIORTN

The CVT fluid deterioration level can be checked.

BCIA0031E

TROUBLE DIAGNOSIS

CVT-59

D

E

F

G

H

I

J

K

L

M

A

B

CVT

Revision: 2006 July

2007 Murano

2.

Touch “ENGINE BRAKE ADJ”.

3.

Touch “START”.

4.

Set “ENGINE BRAKE LEVEL” by touching “UP” or “DOWN”.

5.

Turn ignition switch OFF, wait at least 5 seconds and then turn
ignition switch ON.

6.

Engine brake level set is completed.

CAUTION:

Mode of “+1” “0” “

1” “

2” “OFF” can be selected by press-

ing the “UP” “DOWN” on CONSULT-II screen. However, do not select mode other than “0” and
“OFF”. If the “+1” or “

1” or “–2” is selected, that might cause the irregular driveability.

Check CVT Fluid Deterioration Date

1.

Touch “WORK SUPPORT”  on “SELECT DIAG MODE” screen.

SCIA4287E

SCIA4288E

“ENGINE BRAKE LEVEL”

0:

Initial set value (Engine brake level control is 
activated)

 

OFF:

Engine brake level control is deactivated.

SAT934J

BCIA0031E

CVT-60

TROUBLE DIAGNOSIS

Revision: 2006 July

2007 Murano

2.

Touch “CONFORM CVTF DETERIORTN”.

3.

Check “CVTF DETERIORATION DATE”.

CAUTION:

Touch “CLEAR” after changing CVT fluid, and then erase
“CVTF DETERIORATION DATE”.

SCIA4287E

“CVTF DETERIORATION DATE”

More than 210000:

It is necessary to change CVT fluid.

Less than 210000:

It is not necessary to change CVT fluid.

SCIA4289E

SCIA4290E

 

 

 

 

 

 

 

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