Ineos Grenadier 2024–2025 — technical service bulletin
Bulletin AS4-25 · NHTSA communication 11022192 · issued Aug 8, 2025
Technical service bulletin
communication type
Unknown / Other
component
2024–2025
model years
2
vehicle entries
Official summary
Information regarding reports of poor call quality
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.