Ineos Grenadier 2024–2025 — technical service bulletin
Bulletin SSM 622 Service Warning · NHTSA communication 11028299 · issued Feb 5, 2026
Technical service bulletin
communication type
Electrical System
component
2024–2025
model years
2
vehicle entries
Official summary
Update instructions for resetting the service warning message.
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.