Service bulletin PC194

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
Type	Service bulletin
NHTSA id	10192064
Published by NHTSA	2021-05-10
Manufacturer's number	PC194
Manufacturer's date	2012-11-02
NHTSA component	POWER TRAIN

NHTSA's summary

Nissan is conducting a dealer service action on specific MY13 Versa sedan vehicles equipped with 4-speed automatic transmission, to reprogram the ECM for the puprose of improving throttle response at start-up.

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Transmission and driveline

Vehicles listed
NISSAN VERSA	2013

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
2015366	2015-08-12. Powertrain

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
NTB12-055J	2023-04-06. Service bulletin. CLICKING NOISE FROM FRONT OR REAR AXLE DURING TAKE-OFF/ACCELERATION This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB12-055I	2022-10-07. Service bulletin. CLICKING NOISE FROM FRONT OR REAR AXLE DURING TAKE-OFF/ACCELERATION This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB18-058F	2022-08-27. Service bulletin. ENHANCED DIAGNOSTIC LOGIC FOR CVT This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB12-055H	2021-07-10. Service bulletin. CLICKING NOISE FROM FRONT OR REAR AXLE DURING TAKE-OFF/ACCELERATION This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB15110A	2021-05-10. Service bulletin. IF YOU CONFIRM * The key cannot be removed from the ignition. And/or * The Shifter will not move out of park. NOTE: For Rogue (T32), it is possible that shifter selector knob may not be installed correctly. Please refer to NTB14-058 for shift selector knob service information before applying this bulletin. ACTION a. Adjust the key interlock cable. b. Adjust the stop lamp switch. NOTE: Nissan vehicle warranty does not cover incidents due to lack of vehicle maintenance and/or physical damage. Refer to New Vehicle Limited Warranty in the Nissan Assurance Products Resource Manual (APRM) for warranty coverage guidelines and complete information regarding warranty coverage. Please see this bulletin for further details.
PM562OL	2021-05-10. Service bulletin. Nissan is conducting this voluntary service campaign to reprogram the Transmission Control Module (TCM) for the CVT transmission on certain specific 2013 ? 2014 Sentra, 2012 ? 2014 Versa Sedan, and 2014 Versa NOTE vehicles.
PM562	2021-05-10. Service bulletin. Nissan is conducting this voluntary service campaign to reprogram the Transmission Control Module (TCM) for the CVT transmission on certain specific 2013 ? 2014 Sentra, 2012 ? 2014 Versa Sedan, and 2014 Versa NOTE vehicles.
NTB15069	2021-05-10. Service bulletin. INTRODUCTION Nissan is conducting this voluntary service campaign to reprogram the Transmission Control Module (TCM) for the CVT transmission on certain specific 2013-2014 Sentra, 2012-2014 Versa Sedan, and 2014 Versa NOTE vehicles. This TCM reprogram will be performed at no charge for parts or labor. IDENTIFICATION NUMBER Nissan has assigned identification number PM562 to this campaign. This number must appear on all communications and documentation of any nature dealing with this campaign. See this bulletin for further detail.
NTB15037A	2021-05-10. Service bulletin. IF YOU CONFIRM * If one or more of the DTC?s listed in Table A on page 2 are present in the Transmission Control Module (TCM). And * No other DTCs are present other than what are in Table A. And * The diagnostic procedures in the Electronic Service Manual (ESM) for each DTC in Table A, that is present in the TCM, has been performed and indicates that the CVT assembly must be replaced. NOTE: Do not replace CVT. ACTION Replace the CVT valve body assembly (control valve) with a unit from Parts Information using the Service Procedure starting on page 3. Please see this bulletin for further details.
NTB14057A	2021-05-10. Service bulletin. SERVICE INFORMATION The information in this bulletin is provided to help ensure correct diagnosis and repair of fluid leaks. All fluid leaks, when properly diagnosed, should be repaired (whether under warranty or customer pay) to ensure proper vehicle operation. However, certain normal operating conditions can be misdiagnosed as a leak requiring repair. Unnecessary repair or replacement of parts in connection with incorrectly diagnosed "leaks" can negatively impact customer satisfaction, be time consuming and costly, and if not performed correctly can lead to future repairs. See this bulletin for further detail.