# P17F4 on the 2021 Nissan Versa

The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.

This code is specific to a manufacturer and is not described here.

## Bulletins for this model year that name P17F4

- [11031703](https://open.wenmarpro.com/bulletins/11031703), 2026-04-29: DTC P17F4 STORED IN THE TCM IF YOU CONFIRM The customer reports transmission vibration when accelerating, HINT: Vibration occurs during quick reacceleration after braking, during a 2\-1 downshift of the auxiliary gearbox. AND DTC P17F4 for “AUXILIARY GEARBOX \(CL JUDDER\)” is stored in the TCM. · If DTCs other than P17F4 are stored, this bulletin does not apply. Refer to the ESM for further diagnostic information. ACTION Refer to the Repair Overview on page 2 to determine if this bulletin applies. IMPORTANT: The purpose of ACTION \(above\) is to give you a quick idea of the work you will be performing. You MUST closely follow the entire SERVICE PROCEDURE as it contains information that is essential to successfully completing this repair.
- [10237836](https://open.wenmarpro.com/bulletins/10237836), 2023-06-19: DTC P17F4 STORED IN TCM IF YOU CONFIRM The customer reports transmission vibration when accelerating, HINT: Vibration occurs during quick reacceleration after braking, during a 2\-1 downshift of the auxiliary gearbox. AND DTC P17F4 for “AUXILIARY GEARBOX \(CL JUDDER\)” is stored in the TCM. • If DTCs other than P17F4 are stored, this bulletin does not apply. Refer to the ESM for further diagnostic information. ACTION Refer to the Repair Overview on page 2 to determine if this bulletin applies.
- [10211994](https://open.wenmarpro.com/bulletins/10211994), 2022-05-20: DTC P0741/4/6, P0776, P0841, P0875, P0965, P2857/8/9, P17F0/1/2/4 AND/OR P285A STORED IN THE TCM, AND MAY HAVE HESITATION AND/OR REDUCED POWER This bulletin has been superseded. If one or more of the following DTCs is stored, refer to NTB22\-021. • P0746 – PRESSURE CONTROL SOLENOID A • P0776 – PRESSURE CONTROL SOLENOID B • P0965 – PRESSURE CONTROL SOLENOID B • P17F0 – CVT JUDDER \(T/M INSPECTION\) • P17F1 – CVT JUDDER \(C/V INSPECTION\) • P285A – CLUTCH B PRESSURE • P0875 – T/M FLUID PRESS SENSOR/SWITCH D If one or more of the following DTCs is stored, refer to the ESM: • P0741 – TORQUE CONVERTER • P0744 – TORQUE CONVERTER • P0841 – TRANSMISSION FLUID PRESSURE SEN/SW A • P17F2 – CVT JUDDER \(T/C INSPECTION\) • P17F4 – AUXILIARY GEARBOX \(CLUTCH JUDDER\) • P2857 – CLUTCH A PRESSURE • P2858 – CLUTCH B PRESSURE • P2859 – CLUTCH A PRESSURE Please discard previous versions of this bulletin.