Nissan Murano Z51 (2008 year). Manual - part 377

DIAGNOSIS SYSTEM (TCM)

TM-35

< FUNCTION DIAGNOSIS >

[CVT: RE0F09B]

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 X: Standard, —: Not applicable, 

: Option

Monitored item (Unit)

Monitor item selection

Remarks

 ECU IN-

PUT SIG-

NALS

MAIN SIG-

NALS

SELEC-

TION 

FROM 
MENU

VSP SENSOR (km/h)

X

—

Output speed sensor (secondary speed sensor)

ESTM VSP SIG (km/h)

X

—

—

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-147

.

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

Pressure control solenoid valve A (line pressure 
solenoid valve) output current

ISOLT3 (A)

—

X

Pressure control solenoid valve B (secondary 
pressure solenoid valve) output current

Revision: 2008 October

2009 Murano

TM-36

< FUNCTION DIAGNOSIS >

[CVT: RE0F09B]

DIAGNOSIS SYSTEM (TCM)

SOLMON1 (A)

X

X

Torque converter clutch solenoid valve monitor 
current

SOLMON2 (A)

X

X

Pressure control solenoid valve A (line pressure 
solenoid valve) monitor current

SOLMON3 (A)

X

X

Pressure control solenoid valve B (secondary 
pressure solenoid valve) monitor current

INH SW3M (On/Off)

X

—

PNP switch 3 ON-OFF status monitor

INH SW4 (On/Off)

X

—

PNP switch 4 ON-OFF status

INH SW3 (On/Off)

X

—

PNP switch 3 ON-OFF status

INH SW2 (On/Off)

X

—

PNP switch 2 ON-OFF status

INH SW1 (On/Off)

X

—

PNP 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

Signal input via CAN communications

IDLE SW (On/Off)

X

X

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

Monitored item (Unit)

Monitor item selection

Remarks

 ECU IN-

PUT SIG-

NALS

MAIN SIG-

NALS

SELEC-

TION 

FROM 
MENU

Revision: 2008 October

2009 Murano

DIAGNOSIS SYSTEM (TCM)

TM-37

< FUNCTION DIAGNOSIS >

[CVT: RE0F09B]

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Diagnostic Tool Function

INFOID:0000000003306006

OBD-II SELF-DIAGNOSTIC PROCEDURE (WITH GST)

Refer to 

EC-124, "Diagnosis Tool Function"

.

LUSEL SOL MON (On/Off)

—

—

—

STRTR RLY MON (On/Off)

—

—

Starter relay monitor

VDC ON (On/Off)

X

—

—

TCS ON (On/Off)

X

—

—

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.

Voltage (V) 

—

—

Displays the value measured by the voltage 
probe.

Frequency (Hz)

—

—

The value measured by the pulse probe is dis-
played.

DUTY-HI (high) (%)

—

—

DUTY-LOW (low) (%)

—

—

PLS WIDTH-HI (ms) 

—

—

PLS WIDTH-LOW (ms) 

—

—

Monitored item (Unit)

Monitor item selection

Remarks

 ECU IN-

PUT SIG-

NALS

MAIN SIG-

NALS

SELEC-

TION 

FROM 
MENU

Revision: 2008 October

2009 Murano

TM-38

< COMPONENT DIAGNOSIS >

[CVT: RE0F09B]

U1000 CAN COMM CIRCUIT

COMPONENT DIAGNOSIS

U1000 CAN COMM CIRCUIT

Description

INFOID:0000000003306007

CAN (Controller Area Network) is a serial communication line for real time application. It is an on-vehicle mul-
tiplex communication line with high data communication speed and excellent malfunction detection ability.
Many electronic control units are equipped onto a vehicle, and each control unit shares information and links
with other control units during operation (not independent). In CAN communication, control units are con-
nected with 2 communication lines (CAN-H and CAN-L) allowing a high rate of information transmission with
less wiring. Each control unit transmits/receives data but selectively reads required data only.

DTC Logic

INFOID:0000000003306008

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

NOTE:
Immediately after performing any “DTC CONFIRMATION PROCEDURE”, always turn ignition switch OFF.
Then wait at least 10 seconds before performing the next test.

1.

CHECK DTC DETECTION

With CONSULT-III

1.

Turn ignition switch ON.

2.

Start engine and wait for at least 6 seconds.

3.

Perform “Self Diagnostic Results” in “TRANSMISSION”.

With GST

Follow the procedure “With CONSULT-III”.

Is “U1000 CAN COMM CIRCUIT” detected?

YES

>> Go to 

TM-38, "Diagnosis Procedure"

.

NO

>> Check intermittent incident. Refer to 

GI-40, "Intermittent Incident"

.

Diagnosis Procedure

INFOID:0000000003306009

Go to 

LAN-25, "CAN System Specification Chart"

.

DTC

Item

(CONSULT-III screen term)

Malfunction is detected when...

Possible cause

U1000

CAN COMM CIRCUIT

When TCM is not transmitting or receiving 
CAN communication signal for 2 seconds or 
more.

Harness or connectors
(CAN communication line is open or short-
ed.)

Revision: 2008 October

2009 Murano

P0615 START SIGNAL

TM-39

< COMPONENT DIAGNOSIS >

[CVT: RE0F09B]

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P0615 START SIGNAL

Description

INFOID:0000000003317764

• TCM controls starter relay in IPDM E/R.
• TCM switches starter relay ON at “P” or “N” position and allows to cranking engine. 
• Then it prohibits cranking other than at “P” or “N” position.

DTC Logic

INFOID:0000000003317765

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

NOTE:
Immediately after performing any “DTC CONFIRMATION PROCEDURE”, always turn ignition switch OFF.
Then wait at least 10 seconds before performing the next test.

1.

CHECK DTC DETECTION

With CONSULT-III

1.

Turn ignition switch ON.

2.

Perform “Self Diagnostic Results” in “TRANSMISSION”.

Is “P0615 STARTER RELAY/CIRC” detected?

YES

>> Go to 

TM-39, "Diagnosis Procedure"

.

NO

>> Check intermittent incident. Refer to 

GI-40, "Intermittent Incident"

.

Diagnosis Procedure

INFOID:0000000003317766

1.

CHECK STARTER RELAY SIGNAL

1.

Turn ignition switch OFF.

2.

Disconnect IPDM E/R connector.

3.

Turn ignition switch ON.

4.

Check voltage between IPDM E/R vehicle side harness connector terminal and ground.

Is the inspection result normal?

YES

>> Check starter relay and starter control relay. Refer to 

PCS-10, "Diagnosis Description"

.

NO

>> GO TO 2.

2.

CHECK HARNESS BETWEEN TCM AND IPDM E/R (PART 1)

1.

Turn ignition switch OFF.

2.

Disconnect TCM connector.

3.

Check continuity between TCM vehicle side harness connector terminal and IPDM E/R vehicle side har-
ness connector terminal.

DTC

Item

(CONSULT-III screen term)

Malfunction is detected when...

Possible cause

P0615

STARTER RELAY/CIRC

If this signal is ON other than in “P” or “N” po-
sition, this is judged to be a malfunction.
(And if it is OFF in “P” or “N” position, this too 
is judged to be a malfunction.)

• Harness or connectors

(Starter relay and TCM circuit is open or 
shorted.)

• Starter relay circuit

IPDM E/R vehicle side harness connector

Ground

Condition

Voltage (Approx.)

Connector

Terminal

F12

72

Selector lever in “P” and “N” positions

Battery voltage

Selector lever in other positions

0 V

TCM vehicle side harness connector

IPDM E/R vehicle side harness connector

Continuity

Connector

Terminal

Connector

Terminal

F23

20

F12

72

Existed

Revision: 2008 October

2009 Murano

TM-40

< COMPONENT DIAGNOSIS >

[CVT: RE0F09B]

P0615 START SIGNAL

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace damaged parts.

3.

CHECK HARNESS BETWEEN TCM AND IPDM E/R (PART 2)

Check continuity between TCM vehicle side harness connector terminal and ground.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace damaged parts.

4.

DETECT MALFUNCTIONING ITEMS

Check TCM connector pin terminals for damage or loose connection with harness connector.
Is the inspection result normal?

YES

>> Replace TCM. Refer to 

TM-163, "Exploded View"

.

NO

>> Repair or replace damaged parts.

TCM vehicle side harness connector

Ground

Continuity

Connector

Terminal

F23

20

Not existed

Revision: 2008 October

2009 Murano

P0703 STOP LAMP SWITCH

TM-41

< COMPONENT DIAGNOSIS >

[CVT: RE0F09B]

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P0703 STOP LAMP SWITCH

Description

INFOID:0000000003317767

BCM detects ON/OFF state of the stop lamp switch and transmits the data to the TCM via CAN communica-
tion by converting the data to a signal.

DTC Logic

INFOID:0000000003317768

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

CAUTION:

Always drive vehicle at a safe speed.
NOTE:
Immediately after performing any “DTC CONFIRMATION PROCEDURE”, always turn ignition switch OFF.
Then wait at least 10 seconds before performing the next test.

1.

CHECK DTC DETECTION

With CONSULT-III

1.

Turn ignition switch ON.

2.

Start engine.

3.

Drive vehicle for at least 3 consecutive seconds.

4.

Perform “Self Diagnostic Results” in “TRANSMISSION”.

Is “P0703 BRAKE SW/CIRC” detected?

YES

>> Go to 

TM-41, "Diagnosis Procedure"

.

NO

>> Check intermittent incident. Refer to 

GI-40, "Intermittent Incident"

.

Diagnosis Procedure

INFOID:0000000003317769

1.

CHECK STOP LAMP SWITCH CIRCUIT

1.

Turn ignition switch OFF.

2.

Check and adjust the installation position of stop lamp switch. Refer to 

BR-9, "Inspection and Adjustment"

.

3.

Disconnect BCM connector.

4.

Turn ignition switch ON.

5.

Check voltage between BCM vehicle side harness connector terminal and ground.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> GO TO 2.

2.

CHECK HARNESS BETWEEN STOP LAMP SWITCH AND BCM (PART 1)

1.

Turn ignition switch OFF.

2.

Disconnect stop lamp switch connector.

DTC

Item

(CONSULT-III screen term)

Malfunction is detected when...

Possible cause

P0703

BRAKE SW/CIRC

When the brake switch does not switch to 
ON or OFF.

• Harness or connectors
- (Stop lamp switch and BCM circuit are 

open or shorted.)

- (CAN communication line is open or 

shorted.)

• Stop  lamp  switch

BCM vehicle side harness connector

 Ground

Condition

Voltage (Approx.)

Connector

Terminal

M123

118

Depressed brake pedal

Battery voltage

Released brake pedal

0 V

Revision: 2008 October

2009 Murano

TM-42

< COMPONENT DIAGNOSIS >

[CVT: RE0F09B]

P0703 STOP LAMP SWITCH

3.

Check continuity between stop lamp switch vehicle side harness connector terminal and BCM vehicle side
harness connector terminal.

Up to VIN: JN8AZ18U*9W100000, JN8AZ18W*9W200000 (EXCEPT FOR MEXICO), JN8AZ18U*9W710000, JN8AZ18W*9W810000 
(FOR MEXICO)

From VIN: JN8AZ18U*9W100001, JN8AZ18W*9W200001 (EXCEPT FOR MEXICO), JN8AZ18U*9W710001, JN8AZ18W*9W810001 
(FOR MEXICO)

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace damaged parts.

3.

CHECK HARNESS BETWEEN STOP LAMP SWITCH AND BCM (PART 2)

Check continuity between BCM vehicle side harness connector terminal and ground.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace damaged parts.

4.

CHECK STOP LAMP SWITCH

Check stop lamp switch. Refer to 

TM-42, "Component Inspection (Stop Lamp Switch)"

.

Is the inspection result normal?

YES

>>

Check the following.

• Harness for short or open between battery and stop lamp switch
• 10A fuse [No. 7, located in fuse block (J/B)]

NO

>> Repair or replace stop lamp switch.

5.

CHECK BCM

With CONSULT-III

1.

Turn ignition switch OFF.

2.

Connect BCM connector.

3.

Turn ignition switch ON.

4.

Select “BRAKE SW 1” in “Data Monitor” in “BCM” and verify the proper operation of ON/OFF. Refer to

BCS-49, "Reference Value"

.

Is the inspection result normal?

YES

>> GO TO 6.

NO

>> Replace BCM. Refer to 

BCS-96, "Removal and Installation"

.

6.

DETECT MALFUNCTIONING ITEMS

Check TCM connector pin terminals for damage or loose connection with harness connector.

Is the inspection result normal?

YES

>> Replace TCM. Refer to 

TM-163, "Exploded View"

.

NO

>> Repair or replace damaged parts.

Component Inspection (Stop Lamp Switch)

INFOID:0000000003317770

1.

CHECK STOP LAMP SWITCH

Check continuity between stop lamp switch connector terminals.

Stop lamp switch vehicle side harness connector

BCM vehicle side harness connector

Continuity

Connector

Terminal

Connector

Terminal

E115

4

M123

118

Existed

Stop lamp switch vehicle side harness connector

BCM vehicle side harness connector

Continuity

Connector

Terminal

Connector

Terminal

E116

2

M123

118

Existed

BCM vehicle side harness connector

Ground

Continuity

Connector

Terminal

M123

118

Not existed

Revision: 2008 October

2009 Murano

P0703 STOP LAMP SWITCH

TM-43

< COMPONENT DIAGNOSIS >

[CVT: RE0F09B]

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Up to VIN: JN8AZ18U*9W100000, JN8AZ18W*9W200000 (EXCEPT FOR MEXICO), JN8AZ18U*9W710000, JN8AZ18W*9W810000 (FOR 
MEXICO)

From VIN: JN8AZ18U*9W100001, JN8AZ18W*9W200001 (EXCEPT FOR MEXICO), JN8AZ18U*9W710001, JN8AZ18W*9W810001 (FOR 
MEXICO)

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace stop lamp switch. Refer to 

BR-20, "Exploded View"

.

Stop lamp switch connector

Condition

Continuity

Connector

Terminal

E115

3

 4

Depressed brake pedal

Existed

Released brake pedal

Not existed

Stop lamp switch connector

Condition

Continuity

Connector

Terminal

E116

1

 2

Depressed brake pedal

Existed

Released brake pedal

Not existed

Revision: 2008 October

2009 Murano

TM-44

< COMPONENT DIAGNOSIS >

[CVT: RE0F09B]

P0705 PARK/NEUTRAL POSITION SWITCH

P0705 PARK/NEUTRAL POSITION SWITCH

Description

INFOID:0000000003317771

• The PNP switch is included in the control valve assembly.
• The PNP switch includes 4 transmission position switches.
• TCM judges the selector lever position by the PNP switch signal.

DTC Logic

INFOID:0000000003317772

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

CAUTION:

Always drive vehicle at a safe speed.
NOTE:
Immediately after performing any “DTC CONFIRMATION PROCEDURE”, always turn ignition switch OFF.
Then wait at least 10 seconds before performing the next test.

1.

CHECK DTC DETECTION

With CONSULT-III

1.

Turn ignition switch ON.

2.

Select “Data Monitor” in “TRANSMISSION”.

3.

Start engine.

4.

Drive vehicle and maintain the following conditions for at least 2 consecutive seconds.

With GST

Follow the procedure “With CONSULT-III”.

Is “P0705 PNP SW/CIRC” detected?

YES

>> Go to 

TM-44, "Diagnosis Procedure"

.

NO

>> Check intermittent incident. Refer to 

GI-40, "Intermittent Incident"

.

Diagnosis Procedure

INFOID:0000000003317773

1.

CHECK CVT POSITION

1.

Disconnect CVT unit connector.

2.

Remove control cable from manual lever. Refer to

TM-167, "Exploded View"

.

3.

Check PNP switch. Refer to 

TM-45, "Component Inspection"

.

Is the inspection result normal?

YES

>> Adjust CVT position. Refer to 

TM-162, "Inspection and Adjustment"

.

 Shift position

PNP switch 1

PNP switch 2

PNP switch 3

PNP switch 4

PNP switch 3 (monitor)

P

OFF

OFF

OFF

OFF

OFF

R

ON

OFF

OFF

ON

OFF

N

ON

ON

OFF

OFF

OFF

D

ON

ON

ON

ON

ON

L

OFF

ON

ON

OFF

ON

DTC

Item

(CONSULT-III screen term)

Malfunction is detected when...

Possible cause

P0705

PNP SW/CIRC

TCM does not receive the correct voltage 
signal (based on the gear position) from the 
switch.

• Harness or connectors

(PNP switches circuit is open or shorted.)

• PNP switch

VEHICLE SPEED

: More than 10 km/h (6 MPH)

ENG SPEED SIG

: More than 450 rpm

ACC PEDAL OPEN

: More than 1.0/8

Revision: 2008 October

2009 Murano

P0705 PARK/NEUTRAL POSITION SWITCH

TM-45

< COMPONENT DIAGNOSIS >

[CVT: RE0F09B]

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NO

>> GO TO 2.

2.

 CHECK HARNESS BETWEEN TCM AND PNP SWITCH (PART 1)

1.

Turn ignition switch OFF.

2.

Disconnect TCM connector.

3.

Check continuity between TCM vehicle side harness connector terminals and CVT unit vehicle side har-
ness connector terminals.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace damaged parts.

3.

 CHECK HARNESS BETWEEN TCM AND PNP SWITCH (PART 2)

Check continuity between TCM vehicle side harness connector terminals and ground.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace damaged parts.

4.

DETECT MALFUNCTIONING ITEMS

Check TCM connector pin terminals for damage or loose connection with harness connector.

Is the inspection result normal?

YES

>> Replace TCM. Refer to 

TM-163, "Exploded View"

.

NO

>> Repair or replace damaged parts.

Component Inspection

INFOID:0000000003317774

1.

CHECK PNP SWITCH

Check the continuity of the PNP switch by changing selector lever to various positions and checking continuity
between CVT unit terminals and ground.

 TCM vehicle side harness connector

 CVT unit vehicle side harness connector

Continuity

Connector

Terminal

Connector

Terminal

F23

1

F24

5

Existed

2

14

3

15

4

18

11

4

TCM vehicle side harness connector

Ground

Continuity

Connector Terminal

F23

1

Not existed

2

3

4

11

Revision: 2008 October

2009 Murano

TM-46

< COMPONENT DIAGNOSIS >

[CVT: RE0F09B]

P0705 PARK/NEUTRAL POSITION SWITCH

Is the inspection result normal?

YES

>> INSPECTION END

NO

>> Replace transaxle assembly. Refer to 

TM-176, "Exploded View"

.

Shift position

CVT unit connector

Ground

Continuity

Connector

Terminal

P

F24

4, 5, 14, 15, 18

Not existed

R

4, 15

Existed

5, 14, 18

Not existed

N

4, 5

Existed

14, 15, 18

Not existed

D

4, 5, 14, 15, 18

Existed

L

5, 14, 18

Existed

4, 15

Not existed

Revision: 2008 October

2009 Murano

P0710 CVT FLUID TEMPERATURE SENSOR

TM-47

< COMPONENT DIAGNOSIS >

[CVT: RE0F09B]

C

E

F

G

H

I

J

K

L

M

A

B

TM

N

O

P

P0710 CVT FLUID TEMPERATURE SENSOR

Description

INFOID:0000000003317775

The CVT fluid temperature sensor detects the CVT fluid temperature and sends a signal to the TCM.

DTC Logic

INFOID:0000000003317776

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

CAUTION:

Always drive vehicle at a safe speed.
NOTE:
Immediately after performing any “DTC CONFIRMATION PROCEDURE”, always turn ignition switch OFF.
Then wait at least 10 seconds before performing the next test.

1.

CHECK DTC DETECTION (PART 1)

With CONSULT-III

1.

Turn ignition switch ON.

2.

Select “DATA MONITOR”.

3.

Check that output voltage of CVT fluid temperature sensor is within the range specified below.

is the inspection result normal?

YES

>> Check intermittent incident. Refer to 

GI-40, "Intermittent Incident"

.

NO-1 (“ATF TEMP SEN” indicates 0.15 or less.)>>Refer to 

TM-47, "Diagnosis Procedure"

.

NO-2 (“ATF TEMP SEN” indicates 2.04 or more.)>>GO TO 2.

2.

CHECK DTC DETECTION (PART 2)

With CONSULT-III

1.

Turn ignition switch ON.

2.

Select “DATA MONITOR”.

3.

Start engine and maintain the following conditions for at least 14 minutes.

With GST

Follow the procedure “With CONSULT-III”.

Is “P0710 ATF TEMP SEN/CIRC” detected?

YES

>> Go to 

TM-47, "Diagnosis Procedure"

.

NO

>> Check intermittent incident. Refer to 

GI-40, "Intermittent Incident"

.

Diagnosis Procedure

INFOID:0000000003317777

1.

CHECK CVT FLUID TEMPERATURE SENSOR CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect TCM connector.

3.

Check resistance between TCM vehicle side harness connector terminals.

DTC

Item

(CONSULT-III screen term)

Malfunction is detected when...

Possible cause

P0710

ATF TEMP SEN/CIRC

During running, the CVT fluid temperature 
sensor signal voltage is excessively high or 
low.

• Harness or connectors

(Sensor circuit is open or shorted.)

• CVT fluid temperature sensor

ATF TEMP SEN

: 0.16 – 2.03 V

RANGE

: “D” position

VEHICLE SPEED

: 10 km/h (6 MPH) or more

TCM vehicle side harness connector

Condition

Resistance (Approx.)

Connector

Terminal

Revision: 2008 October

2009 Murano

TM-48

< COMPONENT DIAGNOSIS >

[CVT: RE0F09B]

P0710 CVT FLUID TEMPERATURE SENSOR

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> GO TO 2.

2.

CHECK HARNESS BETWEEN TCM AND CVT UNIT (CVT TEMPERATURE SENSOR) (PART 1)

1.

Disconnect CVT unit connector.

2.

Check continuity between TCM vehicle side harness connector terminals and CVT unit vehicle side har-
ness connector terminals.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace damaged parts.

3.

CHECK HARNESS BETWEEN TCM AND CVT UNIT (CVT TEMPERATURE SENSOR) (PART 2)

Check continuity between TCM vehicle side harness connector terminals and ground.

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Repair or replace damaged parts.

4.

CHECK CVT FLUID TEMPERATURE SENSOR

Check CVT fluid temperature sensor. Refer to 

TM-48, "Component Inspection (CVT Fluid Temperature Sen-

sor)"

.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Replace transaxle assembly. Refer to 

TM-176, "Exploded View"

.

5.

DETECT MALFUNCTIONING ITEMS

Check TCM connector pin terminals for damage or loose connection with harness connector.

Is the inspection result normal?

YES

>> Replace TCM. Refer to 

TM-163, "Exploded View"

.

NO

>> Repair or replace damaged parts.

Component Inspection (CVT Fluid Temperature Sensor)

INFOID:0000000003317778

1.

CHECK CVT FLUID TEMPERATURE SENSOR

Check resistance between CVT unit connector terminals.

Is the inspection result normal?

F23

13

25

When CVT fluid temperature is 20

°

C (68

°

F)

6.5 k

Ω

When CVT fluid temperature is 80

°

C (176

°

F)

0.9 k

Ω

TCM vehicle side harness connector

CVT unit vehicle side harness connector

Continuity

Connector

Terminal

Connector

Terminal

F23

13

F24

17

Existed

25

19

TCM vehicle side harness connector

Ground

Continuity

Connector

Terminal

F23

13

Not existed

25

CVT unit connector

Condition

Resistance (Approx.)

Connector

Terminal

F24

17

19

When CVT fluid temperature is 20

°

C (68

°

F)

6.5 k

Ω

When CVT fluid temperature is 80

°

C (176

°

F)

0.9 k

Ω

Revision: 2008 October

2009 Murano

P0710 CVT FLUID TEMPERATURE SENSOR

TM-49

< COMPONENT DIAGNOSIS >

[CVT: RE0F09B]

C

E

F

G

H

I

J

K

L

M

A

B

TM

N

O

P

YES

>> INSPECTION END

NO

>> Replace transaxle assembly. Refer to 

TM-176, "Exploded View"

.

Revision: 2008 October

2009 Murano

TM-50

< COMPONENT DIAGNOSIS >

[CVT: RE0F09B]

P0715 INPUT SPEED SENSOR (PRI SPEED SENSOR)

P0715 INPUT SPEED SENSOR (PRI SPEED SENSOR)

Description

INFOID:0000000003317779

The input speed sensor (primary speed sensor) detects the primary pulley revolution speed and sends a sig-
nal to the TCM.

DTC Logic

INFOID:0000000003317780

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

CAUTION:

Always drive vehicle at a safe speed.
NOTE:
Immediately after performing any “DTC CONFIRMATION PROCEDURE”, always turn ignition switch OFF.
Then wait at least 10 seconds before performing the next test.

1.

CHECK DTC DETECTION

With CONSULT-III

1.

Turn ignition switch ON.

2.

Select “Data Monitor” in “TRANSMISSION”.

3.

Start engine and maintain the following conditions for at least 5 consecutive seconds.

 With GST

Follow the procedure “With CONSULT-III”.
Is “P0715 INPUT SPD SEN/CIRC” detected?

YES

>> Go to 

TM-50, "Diagnosis Procedure"

.

NO

>> Check intermittent incident. Refer to 

GI-40, "Intermittent Incident"

.

Diagnosis Procedure

INFOID:0000000003317781

1.

CHECK INPUT SPEED SENSOR (PRIMARY SPEED SENSOR)

1.

Start engine.

2.

Check voltage between TCM connector terminals.

3.

If OK, check the pulse when vehicle drive.

DTC

Item

(CONSULT-III screen term)

Malfunction is detected when...

Possible cause

P0715

INPUT SPD SEN/CIRC

• Input speed sensor (primary speed sen-

sor) signal is not input due to an open cir-
cuit.

• An unexpected signal is input when vehi-

cle is being driven.

• Harness or connectors

(Sensor circuit is open or shorted.)

• Input speed sensor (primary speed sen-

sor)

VEHICLE SPEED

: 10 km/h (6 MPH) or more

ACC PEDAL OPEN

: More than 1.0/8

RANGE

: “D” position

ENG SPEED

: 450 rpm or more

Driving location

: Driving the vehicle uphill (increased engine load) will help maintain the driving 
conditions required for this test.

TCM connector

Voltage (Approx.)

Connector

Terminal

F23

25

26

4.75 – 5.25 V

Revision: 2008 October

2009 Murano