2024 Ineos Grenadier Quartermaster problems, complaints & recalls
Safety recalls (1)
Steering:critical Fasteners 2023-12-29 · campaign 23V903000 · 61 vehicles
Defect: Ineos Automotive Americas, LLC (Ineos) is recalling certain 2023-2024 Grenadier vehicles. Non-locking nuts may have been mistakenly installed on the steering rod ball joint.
Risk: Loose or missing nuts can result in the steering rod ball joint disconnecting from the steering knuckle, causing a loss of steering and increasing the risk of a crash.
Fix: Dealers will install locking steering rod ball joint nuts, free of charge. Owner notification letters were mailed June 25, 2024. Owners may contact Ineos customer service at 1-919-296-3626.
Service bulletins (9)
Technical service bulletins are repair instructions manufacturers send dealers for known issues. Unlike recalls, the fix is not automatically free — but naming the bulletin at the service desk can save diagnosis time and support goodwill repairs.
Electrical System 2026-09-15 · IATSB004513 · Service Bulletin/Repair Instructions
battery failures caused by sulfation due to charging voltages being lower than the specified optimum values under certain operating temperature conditions
Electrical System 2026-08-27 · IATSB004512v4 · Service Bulletin/Repair Instructions
the hvac only providing hot air through vents when cold air has been selected
Equipment 2024-04-21 · IATSB003021 · Service Bulletin/Repair Instructions
a problem has occurred on a small number of the affected vehicles where water may leak past the sunroof seal and into the vehicle
Equipment 2024-04-18 · IATSB002099 · Service Bulletin/Repair Instructions
a manufacturing issue has been identified on a small percentage of the affected vehicles where water will appear in the footwell and down the center tunnel.
Equipment 2024-04-09 · IATSB002301 · Service Bulletin/Repair Instructions
an issue has been identified on a small number of the affected vehicles where there is deficient clipping on the entrance trims.
Equipment 2024-04-03 · IATSB003024 · Service Bulletin/Repair Instructions
an issue has been identified on a small percentage of the affected vehicles where water run downs the rear side window.
Showing the 6 most recent of 9 bulletins. Search all of them free at nhtsa.gov.
What owners report
No detailed complaint narratives on file.
Excerpts of consumer complaints filed with NHTSA, lightly truncated. They are owner statements, not verified findings.