Jeep Grand Wagoneer 2022 — technical service bulletin
Bulletin 9004512 · NHTSA communication 10227963 · issued Apr 6, 2022
Technical service bulletin
communication type
Back Over Prevention
component
2022
model years
1
vehicle entries
Official summary
SENSOR, Battery Before replacing the intelligent battery sensor (IBS) on 2022 MY vehicles, please contact FCA Redacted Content. If no response in 15 minutes, proceed with repair. Please send pictures of the top of the unit, with a description of the failure, to FCA Redacted Content.
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.