Nissan Versa (N17): P072F Stuck in 4GR

Nissan Versa 2nd generation (N17) Service Manual / Transmission & driveline / Transaxle & transmission (TM) / P072F Stuck in 4GR

DTC Logic

DTC DETECTION LOGIC

DTC Trouble diagnosis name DTC detection condition Possible causes
P072F Stuck in Gear 4 The following diagnosis conditions are met and the detection conditions continue for 0.5 seconds or more.

- Diagnosis condition

- Shifting is not in progress.

- Stop lamp switch OFF

- Detection conditions

- Deceleration: Less than − 0.35 G

- Gear ratio: 6% or more, or − 6% or less compared with normal gear ratio

 - Low clutch solenoid valve

- Control valve assembly

DTC REPRODUCTION PROCEDURE

CAUTION:

  • "TM, "Diagnosis Procedure"" must be performed before starting "DTC CONFIRMATION PROCEDURE".
  • Never perform "DTC CONFIRMATION PROCEDURE" before completing the repair, which may cause secondary malfunction.
  • Always drive vehicle at a safe speed.

1.PREPARATION BEFORE WORK

If another "DTC CONFIRMATION PROCEDURE" occurs just before, turn the 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 conditions for 5 seconds or more.
  4. Check the first trip DTC.

Selector lever : D position

Gear : 4GR

Stop lamp switch : OFF

Vehicle speed : 20 km/h (13 MPH) or more

Is "P072F" detected?

YES >> Go to TM, "Diagnosis Procedure".

NO >> INSPECTION END

Diagnosis Procedure

1.MALFUNCTION CAUSE SIMULATION TEST

Refer to GI, "Intermittent Incident".

Is the check result normal?

YES >> Replace the transaxle assembly. Refer to TM, "Removal and Installation".

NO >> Repair or replace the malfunctioning parts.

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Other materials:

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Check the fluid level in the reservoir. The fluid level should be checked when the fluid is cold at fluid temperatures of 32 to 86ºF (0 to 30ºC). The fluid level can be checked with the level gauge which is attached to the cap. To check the fluid level, remove the cap. The fluid ...

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