Nissan Murano. Manual - part 1374

TM-38

< SYSTEM DESCRIPTION >

[CVT: RE0F09B]

DIAGNOSIS SYSTEM (TCM)

DIAGNOSIS SYSTEM (TCM)

CONSULT Function

INFOID:0000000009719419

FUNCTION

CONSULT can display each diagnostic item using the diagnostic test modes shown following.

WORK SUPPORT MODE

Engine Brake Adjustment

CAUTION:

Mode of “+1”“0”“

−

1”“

−

2”“OFF” can be selected by touching “UP”or “DOWN” on CONSULT screen.

However, do not select a mode other than “0” and “OFF”. Selecting “+1” or “

−

1” or “–2” may cause

irregular driveability.

Check CVT Fluid Deterioration Date

CAUTION:

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

SELF DIAGNOSTIC RESULTS MODE

Refer to 

TM-128, "DTC Index"

.

DATA MONITOR MODE

NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.

 X: Application

 

: Optional selection

Diagnostic test mode

Function

Work Support

This mode enables a technician to adjust some devices faster and more accurately.

Self Diagnostic Results

Retrieve DTC from ECU and display diagnostic items.

Data Monitor

Monitor the input/output signal of the control unit in real time.

CAN Diagnosis

This mode displays a network diagnosis result about CAN by a diagram.

CAN Diagnostic Support Monitor

It monitors the status of CAN communication.

ECU Identification

Display the ECU identification number (part number etc.) of the selected system.

CALIB DATA

The calibration data status of TCM can be checked.

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.

“ENGINE BRAKE LEVEL”

0

: Initial set value (Engine brake level control is activated)

OFF

: Engine brake level control is deactivated.

“CVTF DETERIORATION DATE”

210000 or more

: It is necessary to change CVT fluid.

Less than 210000

: It is not necessary to change CVT fluid.

Monitored item

(Unit)

Monitor item selection

Remarks

MAIN 

SIGNALS

 ECU IN-

PUT SIG-

NALS

VSP SENSOR

(km/h or mph)

X

Secondary speed sensor

ESTM VSP SIG

(km/h or mph)

X

—

DIAGNOSIS SYSTEM (TCM)

TM-39

< SYSTEM DESCRIPTION >

[CVT: RE0F09B]

C

E

F

G

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B

TM

N

O

P

PRI SPEED SEN

(rpm)

X

—

ENG SPEED SIG

(rpm)

X

—

SEC HYDR SEN

(V)

X

—

PRI HYDR SEN

(V)

X

—

ATF TEMP SEN

(V)

X

CVT fluid temperature sensor

VIGN SEN

(V)

X

—

VEHICLE SPEED

(km/h or mph)

X

Vehicle speed recognized by the TCM.

PRI SPEED

(rpm)

X

Primary pulley speed

SEC SPEED

(rpm)

Secondary pulley speed

ENG SPEED 

(rpm)

X

—

SLIP REV

(rpm)

X

Difference between engine speed and primary 
pulley speed.

GEAR RATIO

X

—

G SPEED

(G)

—

ACC PEDAL OPEN

(0.0/8)

X

X

Degree of opening for accelerator recognized by 
the TCM.
For fail-safe operation, the specific value used for 
control is displayed.

TRQ RTO

—

SEC PRESS

(MPa)

X

—

PRI PRESS

(MPa)

X

—

ATFTEMP COUNT

X

Means CVT fluid temperature. Actual oil temper-
ature 

°

C (

°

F) cannot be checked unless a numeric 

value is converted. Refer to 

TM-149

.

DSR REV

(rpm)

—

DGEAR RATIO

—

DSTM STEP

(step)

—

STM STEP

(step)

X

—

LU PRS

(MPa)

—

LINE PRS

(MPa)

—

TGT SEC PRESS

(MPa)

—

ISOLT1

(A)

X

Torque converter clutch solenoid valve output 
current

ISOLT2

(A)

X

Line pressure solenoid valve output current

ISOLT3

(A)

X

Secondary pressure solenoid valve output cur-
rent

SOLMON1

(A)

X

X

Torque converter clutch solenoid valve monitor 
current

SOLMON2

(A)

X

X

Line pressure solenoid valve monitor current

SOLMON3

(A)

X

X

Secondary pressure solenoid valve monitor cur-
rent

Monitored item

(Unit)

Monitor item selection

Remarks

MAIN 

SIGNALS

 ECU IN-

PUT SIG-

NALS

TM-40

< SYSTEM DESCRIPTION >

[CVT: RE0F09B]

DIAGNOSIS SYSTEM (TCM)

RANGE SW3M

(On/Off)

X

Transmission range switch 3 ON-OFF status 
monitor

RANGE SW4

(On/Off)

X

Transmission range switch 4 ON-OFF status

RANGE SW3

(On/Off)

X

Transmission range switch 3 ON-OFF status

RANGE SW2 

(On/Off)

X

Transmission range switch 2 ON-OFF status

RANGE SW1

(On/Off)

X

Transmission range switch 1 ON-OFF status

BRAKE SW

(On/Off)

X

X

Stop lamp switch (signal input via CAN communi-
cations)

FULL SW 

(On/Off)

X

X

Not mounted but displayed.

IDLE SW

(On/Off)

X

X

Signal input via CAN communications

SPORT MODE SW

(On/Off)

X

X

Overdrive control switch (signal input via CAN 
communications)

STRDWNSW

(On/Off)

X

Not mounted but displayed.

STRUPSW

(On/Off)

X

DOWNLVR

(On/Off)

X

UPLVR

(On/Off)

X

NONMMODE

(On/Off)

X

MMODE

(On/Off)

X

INDLRNG

(On/Off)

“L” position indicator output

INDDRNG

(On/Off)

“D” position indicator output

INDNRNG

(On/Off)

“N” position indicator output

INDRRNG

(On/Off)

“R” position indicator output

INDPRNG

(On/Off)

“P” position indicator output

CVT LAMP

(On/Off)

—

SPORT MODE IND

(On/Off)

OD OFF indicator lamp

MMODE IND

(On/Off)

Not mounted but displayed.

SMCOIL D

(On/Off)

Step motor coil “D” energizing status

SMCOIL C

(On/Off)

Step motor coil “C” energizing status

SMCOIL B

(On/Off)

Step motor coil “B” energizing status

SMCOIL A

(On/Off)

Step motor coil “A” energizing status

LUSEL SOL OUT

(On/Off)

—

REV LAMP

(On/Off)

 X

—

STRTR RLY OUT

(On/Off)

Starter relay

LUSEL SOL MON

(On/Off)

—

STRTR RLY MON

(On/Off)

Starter relay monitor

VDC ON

(On/Off)

X

—

TCS ON

(On/Off)

X

—

Monitored item

(Unit)

Monitor item selection

Remarks

MAIN 

SIGNALS

 ECU IN-

PUT SIG-

NALS

DIAGNOSIS SYSTEM (TCM)

TM-41

< SYSTEM DESCRIPTION >

[CVT: RE0F09B]

C

E

F

G

H

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J

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M

A

B

TM

N

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P

Diagnostic Tool Function

INFOID:0000000009719420

OBD-II SELF-DIAGNOSTIC PROCEDURE (WITH GST)

Refer to 

EC-118, "GST (Generic Scan Tool)"

.

ABS ON

(On/Off)

X

—

ACC ON

(On/Off)

X

Not mounted but displayed.

RANGE

X

Indicates position is recognized by TCM. Indi-
cates a specific value required for control when 
fail-safe function is activated.

M GEAR POS

X

Not mounted but displayed.

CVT-A

• Displays CVT fluid temperature count.
• This monitor item does not use.

CVT-B

• Displays CVT fluid temperature count.
• This monitor item does not use.

Monitored item

(Unit)

Monitor item selection

Remarks

MAIN 

SIGNALS

 ECU IN-

PUT SIG-

NALS