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.

P072E Stuck in 3GR

DTC Logic DTC DETECTION LOGIC DTC Trouble diagnosis name DTC detection condition Possible causes P072E Stuck in Gear 3 The following diagnosis conditions are met a ...

P0731 1GR Incorrect ratio

Description This malfunction is detected when the A/T does not shift into 1GR position as instructed by TCM. This is not only caused by electrical malfunction (circuits open or shorted) but by ...

Other materials:

Precautions when starting and driving
WARNING Do not leave children or adults who would normally require the assistance of others alone in your vehicle. Pets should also not be left alone. They could accidentally injure themselves or others through inadvertent operation of the vehicle. Also, on hot, sunny days, tempera ...

P0963 Pressure control solenoid A
DTC Logic DTC DETECTION LOGIC DTC Trouble diagnosis name DTC detection condition Possible causes P0963 Pressure Control Solenoid "A" Control Circuit High The following diagnosis conditions are met, and the current monitor reading of the TCM line pressure ...

Categories


© 2017-2026 Copyright www.niveguide.com
0.0051