Nissan Rogue Service Manual: P0841 transmission fluid pressure SEN/SW A

Nissan Rogue Service Manual / Transmission & driveline / Transaxle & Transmission / Dtc/circuit diagnosis / P0841 transmission fluid pressure SEN/SW A

DTC Description

DTC DETECTION LOGIC

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 maintained 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.

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

Start the engine.
Drive the vehicle.
Maintain the following condition for 10 seconds or more.

Selector lever : “D” position
Vehicle speed : Constant speed of 40 km/h (25 MPH)

CAUTION: Also keep the accelerator pedal position constant.

Stop the vehicle.
Check the first trip DTC.

Is “P0841” detected? YES >> Go to TM-145, "Diagnosis Procedure".

NO-1 >> To check malfunction symptom before repair: Refer to GI-41, "Intermittent Incident".

NO-2 >> Confirmation after repair: INSPECTION END

Diagnosis Procedure

1.REPLACE TRANSAXLE ASSEMBLY

Replace transaxle assembly. Refer to TM-220, "Removal and Installation".

>> WORK END

P0779 pressure control solenoid B

DTC Description DTC DETECTION LOGIC DTC CONSULT screen terms (Trouble diagnosis content) DTC detection condition P0779 Pressure control solenoid B Inte When all of the ...

P0847 transmission fluid pressure SEN/SW B

DTC Description DTC DETECTION LOGIC DTC CONSULT screen terms (Trouble diagnosis content) DTC detection condition P0847 FLUID PRESS SEN/SW B (Transmission Fluid Pressur ...

Other materials:

Front disc brake
BRAKE PAD BRAKE PAD : Inspection Check brake pad wear thickness from an inspection hole (A) on cylinder body. Check using a scale if necessary. Wear thickness : Refer to BR-55, "Front Disc Brake". DISC BRAKE ROTOR DISC BRAKE ROTOR : Inspection APPEARANCE Check surface of disc b ...

Additional service when replacing TCM
Description Always perform the following items when the TCM is replaced. TCM PROGRAMMING Since vehicle specifications are not yet written in a new TCM, it is necessary to write them with CONSULT. CAUTION: When replacing TCM, save TCM data on CONSULT before removing TCM. SAVING ...

EPS warning lamp
Component Function Check 1.CHECK THE ILLUMINATION OF THE EPS WARNING LAMP Check that the EPS warning lamp turns ON when ignition switch turns ON. Then, EPS warning lamp turns OFF after the engine is started. Is the inspection result normal? YES >> Inspection End. NO >> Perfor ...