Nissan Versa (N17): P072E Stuck in 3GR

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

 - 2-4 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 : D position (O/D OFF)

Gear : 3GR

Stop lamp switch : OFF

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

Is "P072E" 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.

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 an ...

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 a ...

Other materials:

A/T Control system
A/T Control system : component parts location 1. IPDM E/R 2. TCM 3. Transmission range switch 4. A/T unit 5. Output speed sensor 6. Stop lamp switch 7. A/T shift selector 8. Overdrive control switch 9. Combination meter (type B) A/T Control system : component description Name ...

A/T Fluid cooler
Cleaning Whenever the A/T is repaired, overhauled, or replaced, the A/T fluid cooler mounted in the radiator must be inspected and cleaned. Metal debris and friction material, if present, can become trapped in the A/T fluid cooler. This debris can contaminate the newly serviced A/T or, i ...

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