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

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