Service bulletin NTB14-004a

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	10176222
Published by NHTSA	2020-06-10
Manufacturer's number	NTB14-004a
Manufacturer's date	2020-05-04
NHTSA component	AIR BAGS

NHTSA's summary

2014 ALTIMA; PARTS ORDER FORM FOR AIR BAG DIAGNOSIS SENSOR UNIT This bulletin is no longer applicable. Discard previous versions of NTB14-004.

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

Air bags

Vehicles listed
NISSAN ALTIMA	2014

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

Recalls for the same vehicles and component
16V911000	2016-12-19. AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION
2016630	2016-12-15. Airbag
16V244000	2016-04-26. AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION
2015491	2015-10-20. Airbag
15V681000	2015-10-20. AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION; AIR BAGS:FRONTAL
2014093	2014-03-25. Airbag
14V138000	2014-03-25. AIR BAGS:FRONTAL; ELECTRICAL SYSTEM:SOFTWARE

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
NTB19-071D	2024-10-22. Service bulletin. DTC B00A0-00 STORED This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin. IF YOU CONFIRM DTC B00A0-00 (OCCUPANT DETECTION SENSOR UNIT) is stored, AND OCS zero point reset cannot be performed, (continued on the next page)
NTB19-071C	2023-04-10. Service bulletin. DTC B00A0-00 STORED This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB19-071B	2022-06-03. Service bulletin. DTC B00A0-00 STORED This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB00042D	2021-05-10. Service bulletin. SERVICE INFORMATION Changes or modifications to the front seat assembly trim materials may affect the proper operation of the Front Seat-Mounted Side-Impact Supplemental Air Bags and Passenger Occupant Classification Sensor and could result in serious personal injury or death. Nissan STRONGLY RECOMMENDS AGAINST making any change to seat trim materials from the factory equipped condition. This specifically applies to replacing the seat trim with non-factory materials; adding leather/cloth seat covers, seat pads, or seat storage pouches, etc. around or over the seat back and the passenger seat cushion. See this bulletin for further detail.
NTB14111	2021-05-10. Service bulletin. SERVICE INFORMATION The OCS (Occupant Classification System) sensors for the Applied Vehicles are now available as service parts. See this bulletin for further detail.
NTB14004	2021-05-10. Service bulletin. SERVICE INFORMATION When replacing the Air Bag Diagnosis Sensor Unit in an Applied Vehicle: - Do Not order the part listed in WINFAST. The part number shown in WINFAST is incorrect. - The correct part number is listed in this bulletin. You must use the Parts Order Form on page 2 to order this part. NOTE: If the incorrect part is ordered and installed on an Applied Vehicle, a U1000 DTC or problem with the remote start feature may occur. See this bulletin for further detail.
NTB08055C	2021-05-10. Service bulletin. SERVICE INFORMATION Information necessary to service the Supplemental Restraint System (SRS) safely is included in the "RESTRAINTS" section of the Electronic Service Manual (ESM) for each vehicle. IMPORTANT: Turn the ignition switch OFF, disconnect both battery terminals, and wait at least 3 minutes before performing any service on the SRS. See this bulletin for further detail.
NTB19-071A	2021-04-13. Service bulletin. DTC B00A0-00 STORED This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB19-071	2019-10-09. Service bulletin. DTC B00A0-00 STORED IF YOU CONFIRM DTC B00A0-00 (OCCUPANT DETECTION SENSOR UNIT) is stored And OCS zero point reset cannot be performed (continued on the next page) And The following screen displays: ACTION 1. Check the Occupant Classification System (OCS) control unit using the ODS Analysis tool software. • Refer to SERVICE PROCEDURE on page 5. HINT: “OCS” may also be referred to as “ODS”. 2. Perform “75-zero RESET”.
NTB18-080	2019-01-07. Service bulletin. AIR BAG WARNING LIGHT FLASHING INDICATING SYSTEM DIAGNOSTIC MODE IF YOU CONFIRM The air bag warning light is flashing slowly (repeating 2 seconds ON, 2 seconds OFF). NOTE: If this should occur, the Air Bag Diagnosis Sensor Unit is in Diagnostic Mode and needs to be returned to User Mode. ACTION 1. Use CONSULT-III plus to check for Air Bag DTCs and perform repairs as needed. 2. Return the Air Bag Diagnosis Sensor Unit to User Mode.