Nissan Rogue. Manual - part 1193

 

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Nissan Rogue. Manual - part 1193

 

 

TM-144

< DTC/CIRCUIT DIAGNOSIS >

[CVT: RE0F10D]

P0841 TRANSMISSION FLUID PRESSURE SEN/SW A

P0841 TRANSMISSION FLUID PRESSURE SEN/SW A

DTC Description

INFOID:0000000011279363

DTC DETECTION LOGIC

POSSIBLE CAUSE

• Harness or connector (Secondary pressure sensor circuit is open or shorted)

• Harness or connector (Primary pressure sensor circuit is open or shorted)

• Secondary pressure sensor

FAIL-SAFE

Not changed from normal driving

DTC CONFIRMATION PROCEDURE

CAUTION:

Always drive vehicle at a safe speed.

1.

PREPARATION BEFORE WORK

If another “DTC CONFIRMATION PROCEDURE” occurs just before, turn ignition switch OFF and wait for at

least 10 seconds, then perform the next test.

>> GO TO 2.

2.

CHECK DTC DETECTION

1. Start the engine.

2. Drive the vehicle.

3. Maintain the following condition for 10 seconds or more.

CAUTION:

Also keep the accelerator pedal position constant.

4. Stop the vehicle.

5. Check the first trip DTC.
Is “P0841” detected?

YES

>> Go to 

TM-144, "Diagnosis Procedure"

.

NO-1 >> To check malfunction symptom before repair: Refer to 

GI-44, "Intermittent Incident"

.

NO-2 >> Confirmation after repair: INSPECTION END

Diagnosis Procedure

INFOID:0000000011279364

1.

REPLACE TRANSAXLE ASSEMBLY

Replace transaxle assembly. Refer to 

TM-220, "Removal and Installation"

.

>> WORK END

DTC

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

P0841

FLUID PRESS SEN/SW A
(Transmission Fluid Pressure Sensor/Switch 
“A” Circuit Range/Performance)

When all of the following conditions are satisfied and this state is main-
tained for 5 seconds:
• TCM power supply voltage: More than 11 V
• DTC other than the applicable DTC is not detected.
• Primary pulley speed: 300 rpm or more 
• Secondary pulley speed: 250 rpm or more 
• Target speed for shifting: Less than 0.1 seconds 
• Primary pulley pressure is outside the specified value.

Selector lever

: “D” position

Vehicle speed

: Constant speed of 40 km/h (25 MPH)

P0847 TRANSMISSION FLUID PRESSURE SEN/SW B

TM-145

< DTC/CIRCUIT DIAGNOSIS >

[CVT: RE0F10D]

C

E

F

G

H

I

J

K

L

M

A

B

TM

N

O

P

P0847 TRANSMISSION FLUID PRESSURE SEN/SW B

DTC Description

INFOID:0000000011279365

DTC DETECTION LOGIC

POSSIBLE CAUSE

• Harness or connector (Secondary pressure sensor circuit is open or shorted to ground)

• Secondary pressure sensor 

• Control valve assembly

FAIL-SAFE

Not changed from normal driving

DTC CONFIRMATION PROCEDURE

1.

PREPARATION BEFORE WORK

If another "DTC CONFIRMATION PROCEDURE" occurs just before, turn ignition switch OFF and wait for at

least 10 seconds, then perform the next test.

>> GO TO 2.

2.

CHECK DTC DETECTION

With CONSULT

1. Start the engine.

2. Select “Data Monitor” in “TRANSMISSION”.

3. Select “FLUID TEMP”.

4. Maintain the following conditions for 10 seconds or more.

5. Check the first trip DTC.

With GST

1. Start the engine and wait for at least 10 seconds.

CAUTION:

When the ambient temperature is less than 

20°C (4°F) and the engine is cold, warm up the

engine for approximately 5 minutes. 

2. Check the first trip DTC.
Is “P0847”detected?

YES

>> Go to 

TM-145, "Diagnosis Procedure"

.

NO-1 >> To check malfunction symptom before repair: Refer to 

GI-44, "Intermittent Incident"

.

NO-2 >> Confirmation after repair: INSPECTION END

Diagnosis Procedure

INFOID:0000000011279366

1.

CHECK TCM INPUT SIGNALS

1. Turn ignition switch OFF.

2. Start the engine.

3. Check voltage between TCM harness connector terminals. 

DTC

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

P0847

FLUID PRESS SEN/SW B
(Transmission Fluid Pressure Sensor/Switch B 
Circuit Low)

When all of the following conditions are satisfied and this state is main-
tained for 5 seconds:
• CVT fluid temperature: More than 

−20°C (−4°F)

• TCM power supply voltage: 11 V or more
• Secondary pressure sensor voltage: 0.09 V or less

FLUID TEMP

−20°C (−4°F)

TM-146

< DTC/CIRCUIT DIAGNOSIS >

[CVT: RE0F10D]

P0847 TRANSMISSION FLUID PRESSURE SEN/SW B

Is the inspection result normal?

YES >> INSPECTION 

END

NO

>> GO TO 2.

2.

CHECK CIRCUIT BETWEEN TCM AND CVT UNIT (PART 1)

1. Turn ignition switch OFF.

2. Disconnect TCM connector and CVT unit connector.

3. Check continuity between TCM harness connector terminals and CVT unit harness connector terminals.

Is the inspection result normal?

YES 

>> GO TO 3.

NO

>> Repair or replace malfunctioning parts.

3.

CHECK CIRCUIT BETWEEN TCM AND CVT UNIT (PART 2)

Check continuity between TCM harness connector terminals and ground.

Is the inspection result normal?

YES  >> There is malfunction of secondary pressure sensor. Replace transaxle assembly. Refer to 

TM-

220, "Removal and Installation"

.

NO

>> Repair or replace malfunctioning parts.

+

Condition

Voltage

TCM

Connector

Terminal

F75

16

Ground

• After engine warm up
• Selector lever: “N” position
• At idle

1.23 – 1.25 V

TCM

CVT unit

Continuity

Connector

Terminal

Connector

Terminal

F75

11

F74

18

Existed

16

14

26

22

TCM

Continuity

Connector

Terminal

F75

16

Ground

Not existed

26

P0848 TRANSMISSION FLUID PRESSURE SEN/SW B

TM-147

< DTC/CIRCUIT DIAGNOSIS >

[CVT: RE0F10D]

C

E

F

G

H

I

J

K

L

M

A

B

TM

N

O

P

P0848 TRANSMISSION FLUID PRESSURE SEN/SW B

DTC Description

INFOID:0000000011279367

DTC DETECTION LOGIC

POSSIBLE CAUSE

• Harness or connector (Secondary pressure sensor circuit is shorted to power supply)

• Secondary pressure sensor 

• Control valve assembly

FAIL-SAFE

Not changed from normal driving

DTC CONFIRMATION PROCEDURE

1.

PREPARATION BEFORE WORK

If another "DTC CONFIRMATION PROCEDURE" occurs just before, the ignition switch OFF and wait for at

least 10 seconds, then perform the next test.

>> GO TO 2.

2.

CHECK DTC DETECTION

With CONSULT

1. Start the engine.

2. Select “Data Monitor” in “TRANSMISSION”.

3. Select “FLUID TEMP”.

4. Maintain the following conditions for 10 seconds or more.

5. Check the first trip DTC.

With GST

1. Start the engine and wait for at least 10 seconds.

CAUTION:

When the ambient temperature is less than 

20°C (4°F) and the engine is cold, warm up the

engine for approximately 5 minutes. 

2. Check the first trip DTC.
Is “P0848”detected?

YES

>> Go to 

TM-147, "Diagnosis Procedure"

.

NO-1 >> To check malfunction symptom before repair: Refer to 

GI-44, "Intermittent Incident"

.

NO-2 >> Confirmation after repair: INSPECTION END

Diagnosis Procedure

INFOID:0000000011279368

1.

CHECK TCM INPUT SIGNALS

1. Turn ignition switch OFF.

2. Start the engine.

3. Check voltage between TCM harness connector terminals. 

DTC

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

P0848

FLUID PRESS SEN/SW B
(Transmission Fluid Pressure Sensor/Switch B 
Circuit Low)

When all of the following conditions are satisfied and this state is main-
tained for 5 seconds:
• CVT fluid temperature: More than 

−20°C (−4°F)

• TCM power supply voltage: More than 11 V
• Instruction secondary pressure: 5.7 MPa or less
• Secondary pressure sensor voltage: 4.7 V or more

FLUID TEMP

: More than 

−20°C (−4°F)

 

 

 

 

 

 

 

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