Jeep Grand Wagoneer 2023–2024 — technical service bulletin
Bulletin 9100204 · NHTSA communication 10243106 · issued Aug 29, 2023
Technical service bulletin
communication type
Equipment
component
2023–2024
model years
4
vehicle entries
Official summary
SENSOR, Battery Please call FCA Redacted Content prior to replacement. This part should not be replaced unless there is physical damage to the part or Code B2193 is present. If no response in 15 minutes, proceed with repair.
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.