Nissan Versa
Sedan Service Manual
Transmission & driveline » Transaxle & transmission (TM)
P0732 2GR Incorrect ratio

Description

This malfunction is detected when the A/T does not shift into 2GR 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 Logic

DTC DETECTION LOGIC

DTC

Trouble diagnosis name

DTC detection condition

Possible causes

P0732

Gear 2 Incorrect Ratio

Under the following diagnosis conditions, the gear ratio is 2.804 - 2.918 (1GR ratio), 0.980 - 1.020 (3GR ratio), or 0.683 - 0.711 (4GR ratio) continuously for 2 seconds or more.

- Diagnosis condition

- Shifting is not in progress.

- Input speed: 300 rpm or more

- Output speed: 300 rpm or more

- Engine speed: (Input speed - 50 rpm) or more

- Selector lever: 2 position

- Gear: 2GR

- Throttle position: 0.7/8.0 or more

- Clutches and brakes

- Hydraulic circuit

- Control valve assembly

DTC CONFIRMATION 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

With CONSULT

Select "2ND GR FNCTN P0732" in "DTC Work Support" in "TRANSMISSION".
Drive vehicle according to the following conditions.
Keep the current driving status for 2 seconds or more if CONSULT screen changes from "OUT OFCONDITION" to "TESTING".

CAUTION: When "TESTING" is not indicated on CONSULT for a long time, check "Self Diagnostic Results" in "TRANSMISSION". When a DTC other than "P0732" is detected, check the DTC. Refer to TM, "DTC Index".

Selector lever : 2 position

Gear : 2GR

Accelerator pedal position : 0.7/8 or more

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

With GST

1. Drive vehicle and maintain the following conditions for 2 seconds or more.

Selector lever : 2 position

Gear : 2GR

Accelerator pedal position : 0.7/8 or more

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

2. Check the first trip DTC.

Is "OUT OF CONDITION", "STOP VEHICLE", or "COMPLETED RESULT NG" displayed? / Is "P0732" detected?

YES-1 (OUT OF CONDITION.)>>Perform "step 2" again.

YES-2 (STOP VEHICLE.)>>GO TO 3.

YES-3 (COMPLETED RESULT NG)>>Go to TM, "Diagnosis Procedure".

YES-4 ("P0732" is detected.)>>Go to TM, "Diagnosis Procedure".

NO >> GO TO 3.

3.CHECK SYMPTOM

Stop the vehicle.
Drive vehicle in "D" position allowing it to shift from 1GR to 4GR and check shift timing and shift shock.

>> 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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Nissan Versa Sedan Service ManualTransmission & driveline » Transaxle & transmission (TM)P0732 2GR Incorrect ratio

P0732 2GR Incorrect ratio

Nissan Versa
Sedan Service Manual
Transmission & driveline » Transaxle & transmission (TM)
P0732 2GR Incorrect ratio