Nissan Versa (N17): P072D Stuck in 2GR

Nissan Versa 2nd generation (N17) Service Manual / Transmission & driveline / Transaxle & transmission (TM) / P072D Stuck in 2GR

DTC Logic

DTC DETECTION LOGIC

DTC Trouble diagnosis name DTC detection condition Possible causes
P072D Stuck in Gear 2 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
  • High clutch/low & reverse brake 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 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 : 2 position

Gear : 2GR

Stop lamp switch : OFF

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

Is "P072D" 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.

P072C Stuck in 1GR

DTC Logic DTC DETECTION LOGIC DTC Trouble diagnosis name DTC detection condition Possible causes P072C Stuck in Gear 1 The following diagnosis conditions are met a ...

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 ...

Other materials:

P074B Unable to engage 3GR
Description This malfunction is detected when the A/T does not shift into 3GR position as instructed by TCM. This is not only caused by electrical malfunction (circuits open or shorted) but by mechanical malfunction such as control valve sticking, improper solenoid valve operation, etc. DTC ...

Shift lock system
Component Function Check 1.CHECK SHIFT LOCK OPERATION (BRAKE PEDAL RELEASED) Ignition switch ON. Attempt to shift selector lever to any position other than "P" position with brake pedal released. Can the selector lever be shifted? YES >> Go to TM "Diagnosis Procedure". ...

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