Jeep Wrangler 2025 — technical service bulletin
Bulletin 08-004-26 REV.A · NHTSA communication 11028216 · issued Jan 31, 2026
Technical service bulletin
communication type
Electrical System
component
2025
model years
2
vehicle entries
Official summary
Flash: Driver Assistant System Module (DASM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● C2206-00 - Vehicle Configuration Mismatch. NOTE: DTC C2206-00 can trigger after a recent aftermarket tire installation or tire modification. This updated software is to address this DTC set by this condition. ● C2318-49 - Front Camera - Internal Electronic Failure. Customers may experience the following: ● "ACC/FCW Unavailable Service Required" message intermittently in the
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.