Service bulletin NTB21-019B

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	10234048
Published by NHTSA	2023-04-10
Manufacturer's number	NTB21-019B
Manufacturer's date	2023-03-17
NHTSA component	EXTERIOR LIGHTING; STRUCTURE

NHTSA's summary

FRONT MAP LAMP NOT WORKING OR SWITCH COMING APART This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.

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

Body and frame, Lighting

Vehicles listed
NISSAN FRONTIER	2022, 2023
NISSAN TITAN	2020, 2021, 2022, 2023
NISSAN TITAN XD	2020, 2021, 2022, 2023 (the catalog's model; the bulletin names a series or trim of it)

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

Recalls for the same vehicles and component
21V471000	2021-06-23. EXTERIOR LIGHTING:TURN SIGNAL:BULBS

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
NTB09-131C	2026-04-29. Service bulletin. CERTIFICATION LABEL AND VIN PLATE REPLACEMENT SERVICE INFORMATION Because of collision damage or other vehicle repair, a replacement “Certification Label” or “VIN Plate/Label” may be needed. HINT: Certification Label = FMVSS (Federal Motor Vehicle Safety Standards) label. These items may be available from Nissan by request if certain criteria are met. This bulletin lists the criteria and provides an application form for such replacements. · The “VIN Plate/Label” (metal plate or vinyl label) is attached to the instrument panel or body on the driver side at the base of the windshield (see Figure 1). · The “Certification Label” (vinyl adhesive label) is located on the lower area of the driver side B-Pillar (see Figure 1).
NTB09-131C	2026-04-29. Service bulletin. CERTIFICATION LABEL AND VIN PLATE REPLACEMENT SERVICE INFORMATION Because of collision damage or other vehicle repair, a replacement “Certification Label” or “VIN Plate/Label” may be needed. HINT: Certification Label = FMVSS (Federal Motor Vehicle Safety Standards) label. These items may be available from Nissan by request if certain criteria are met. This bulletin lists the criteria and provides an application form for such replacements. · The “VIN Plate/Label” (metal plate or vinyl label) is attached to the instrument panel or body on the driver side at the base of the windshield (see Figure 1). · The “Certification Label” (vinyl adhesive label) is located on the lower area of the driver side B-Pillar (see Figure 1).
NTB25-042	2025-09-15. Service bulletin. EXCESSIVE WIND NOISE FROM WINDSHIELD AREA YOU CONFIRM The customer states there is a screeching, humming, buzzing, whistling and/or squealing type wind noise from the windshield/roof area of the vehicle, AND The wind noise is most noticeable at speeds of 50 mph or higher. ACTION Use the SERVICE PROCEDURE starting on page 4 to install two (2) pieces of foam (one on each side) between the windshield molding and the body roof line. 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.
NTB22-104A	2024-06-13. Service bulletin. DIAGNOSING DOOR LOCK OPERATION This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB21-019C	2024-01-09. Service bulletin. FRONT MAP LAMP NOT WORKING OR SWITCH COMING APART This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB23-037	2023-05-06. Service bulletin. MANUAL SEAT TRACK ADJUSTMENT DOES NOT LOCK INTO POSITION IF YOU CONFIRM The seat track latching pawls for a front seat (left or right) are not synchronized. • The inboard track latches, but the outboard track does not latch unless the seat is pushed/pulled into position. HINT: The customer may report the following if this issue should occur: • The seat track seems loose when braking or accelerating. • The seat track is difficult to lock in place. • After adjusting the seat track, it shifts/locks into place while driving. ACTION Adjust/synchronize the outboard seat track following the SERVICE PROCEDURE in this bulletin.
NTB18-028B	2023-05-05. Service bulletin. RUNNING BOARD PROTECTIVE FILM RESIDUE This bulletin is no longer active. Please discard previous versions of NTB18-028.
NTB17-010B	2023-05-05. Service bulletin. STEP RAIL END CAP CHROME TRIM AVAILABLE AS SEPARATE PART This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB03-074Q	2023-05-05. Service bulletin. HEADLAMP, FOG LAMP, OR REAR COMBINATION LAMP FOGGING This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB21-018A	2023-04-10. Service bulletin. REAR PERSONAL LAMP NOT WORKING OR SWITCH COMING APART This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.