Service bulletins for the 2026 Jeep Wrangler
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
158 on file from NHTSA, as of 2026-10-19.
About C2206 on the 2026 Jeep Wrangler: what the code means, and the bulletins and recalls about the same components.
By type
By component
By trouble code
Only bulletins with trouble code: C2206 are shown. Show all
| 08-114-26 REV. A | 2026-05-28. Service bulletin. FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL; FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING; FORWARD COLLISION AVOIDANCE: WARNINGS. Flash: Driver Assistant System Module (DASM) Updates IMPORTANT! **This TSB CANNOT BE APPLIED unless BOTH of the following customer symptoms are met: 1. The customer recently had aftermarket tires installed or had a tire modification where the circumference of tire INCREASED and 2. A Malfunction Indicator Lamp (MIL) Illumination is present with DTC C2206-00 Vehicle Configuration Mismatch present and ACTIVE.** Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): ● 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. Customers may also experience one or more the following: ● Advanced Driver Assistance System features such as Adaptive Cruise Control (ACC), Advanced Emergency Braking (AEB) and Forward Collision Warning (FCW) are not available. ● "ACC/FCW Unavailable Service Required" message intermittently in the Instrument Panel Cluster (IPC). ● "Service Adaptive Cruise Control" message is displayed in the IPC. This bulletin involves inspecting and reprogramming of the DASM with the latest available software. |
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| 08-114-26 | 2026-03-25. Service bulletin. ELECTRICAL SYSTEM. Flash: Driver Assistant System Module (DASM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: 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 **one or more** the following: ● **"ACC/FCW Unavailable Service Required" message intermittently in the Instrument Panel Cluster (IPC).** ● "Service Adaptive Cruise Control" message in the Instrument Panel Cluster (IPC). ● Advanced Driver Assistance System features such as Adaptive Cruise Control (ACC), Advanced Emergency Braking (AEB) and Forward Collision Warning (FCW) not available. This bulletin involves inspecting and reprogramming of the DASM with the latest available software. |
| 08-114-26 | 2026-03-25. Service bulletin. ELECTRICAL SYSTEM. Flash: Driver Assistant System Module (DASM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: 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 **one or more** the following: ● **"ACC/FCW Unavailable Service Required" message intermittently in the Instrument Panel Cluster (IPC).** ● "Service Adaptive Cruise Control" message in the Instrument Panel Cluster (IPC). ● Advanced Driver Assistance System features such as Adaptive Cruise Control (ACC), Advanced Emergency Braking (AEB) and Forward Collision Warning (FCW) not available. This bulletin involves inspecting and reprogramming of the DASM with the latest available software. |
| 08-331-25 | 2025-10-08. Service bulletin. ELECTRICAL SYSTEM. Flash: Driver Assistant System Module (DASM) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): ● C2206-00 - Vehicle Configuration Mismatch. This bulletin involves inspecting and reprogramming of the DASM with the latest available software. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.