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Other MAS004221 BOL 24-23

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)
TypeOther
NHTSA id11000731
Published by NHTSA2024-06-03
Manufacturer's numberMAS004221 BOL 24-23
Manufacturer's date2024-06-03
NHTSA componentUNKNOWN OR OTHER; STRUCTURE:BODY

NHTSA's summary

This Diagnostic Sheet serves as a guide and provides additional diagnostic info for possible door operation anomalies for GranTurismo.

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

Vehicles listed
MASERATI GRANTURISMO2023, 2024, 2025
MASERATI NUOVA GRANTURISMO2024

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
MAS005098 RU 26-072026-04-01. Service campaign. GranTurismo –Trunk Lock Cover Check. Certain Maserati vehicles listed in MODISCS+ are involved in a Rapid Update to inspect and possibly replace the rear trunk lock cover.
MAS004402 RU 24-342024-10-15. Service campaign. Certain Maserati GranTurismo (M189) GranCabrio (M190) MY24 MY25 listed in MODISCS+ are involved in a Rapid Update to carry out a door adjustment procedure for interference with the fender. his action is necessary because, on a limited number of vehicles, the Flush & Gap between the door and the hood of the vehicle is incorrect with the risk of interference with the fender
MAS004399 RU 24-332024-10-15. Service campaign. Certain Maserati GranTurismo (M189) and GranCabrio (M190) MY24 listed in MODISCS+ are involved in verifying the correct positioning of the “door to the body” cable protection gasket inside the door.
MAS0040432024-04-22. Service bulletin. Rapid Update to replace both rear wheelhouses (aka inner fender liner) with a new retaining nut.
MAS0037732023-12-26. Service bulletin. Rapid Update 664 to carry out a procedure to replace both A-pillar trim.
MAS0037322023-10-16. Service bulletin. Rapid Update 654 to carry out a door fitment inspection procedure due to an interference with the fender.
MAS0037122023-09-25. Service bulletin. Rapid update 653 to carry out a procedure for checking the fastners of both front hood strikers.
MAS0037342023-09-25. Service bulletin. Rapid Update 657 - to update the power lift gate module (PLGM) software.
MAS0036232023-07-31. Service bulletin. Rapid Update 631 - To check 8 ground points and possibly clean the eylet terminals that have excess glue between the wire insulation and terminal preventing a proper clamping of the terminal to the body stud. This can lead to malfunctions in various electrical systems.