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Service bulletin NTB21-050

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)
TypeService bulletin
NHTSA id10199173
Published by NHTSA2021-07-12
Manufacturer's numberNTB21-050
Manufacturer's date2021-06-16
NHTSA componentSTRUCTURE

NHTSA's summary

2020 TITAN; MIL ON AND ACTIVE GRILLE SHUTTER SEPARATING IF YOU CONFIRM Slats in the active grille shutter have separated from its assembly. HINT: The MIL may be ON with DTC P059F (ACTIVE GRILLE AIR SHUTTER A) and/or P159F (ACTIVE GRILLE AIR SHUTTER A) stored. ACTION Replace the active grille shutter. NOTICE To avoid damage to the grille shutter, do not attempt to repair it. Replace the entire assembly.

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

Trouble codes named

P059F, P159F

Vehicles listed
NISSAN TITAN2020

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

Other bulletins for the same vehicles and component
NTB09-131C2026-04-29. 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).
NTB09-131C2026-04-29. 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).
NTB21-019C2024-01-09. 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.
NTB18-028B2023-05-05. Service bulletin. RUNNING BOARD PROTECTIVE FILM RESIDUE This bulletin is no longer active. Please discard previous versions of NTB18-028.
NTB17-010B2023-05-05. 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.
NTB21-019B2023-04-10. 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.
NTB21-018A2023-04-10. 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.
NTB20-010C2023-03-07. Service bulletin. WINDSHIELD WIPER BLADE PERFORMANCE/DIAGNOSIS SERVICE INFORMATION This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB13-028H2023-03-07. Service bulletin. REMOVING FOREIGN MATERIAL FROM THE WINDOW GLASS This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.
NTB09-081J2023-03-07. Service bulletin. WINDSHIELD CRACKING This bulletin has been amended. See AMENDMENT HISTORY on the last page. Please discard previous versions of this bulletin.