Jeep Wrangler 4XE 2024 — technical service bulletin
Bulletin 08-249-24 · NHTSA communication 11011754 · issued Dec 6, 2024
Technical service bulletin
communication type
Electrical System
component
2024
model years
1
vehicle entries
Official summary
"Flash: Integrated Dual Charging Module (IDCM) Enhancements Customers may experience one or more of the following: ● Vehicle will not start and needs to be jump started as 12v battery drained. ● Vehicle will not charge. This bulletin involves reprogramming the IDCM with the latest software available"
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.