Sagging Headliner/Gap – Weatherstrip/Headliner Overlap – 2018-2024 Ford Mustang

2021 Ford Mustang

NHTSA ID Number: 10244797 Manufacturer Communication Number: TSB 23-2334 Summary This article supersedes TSB 21-2220 to update the model years affected and part list. Some 2018-2024 Mustang coupe vehicles may exhibit a sagging headliner or gap where the headliner meets the upper door weatherstrip. This may be due to an outward bent door frame moulding not allowing …

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