# B22A9 on the 2026 Chrysler Pacifica

The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.

This code is specific to a manufacturer and is not described here.

## Bulletins for this model year that name B22A9

- [11037467](https://open.wenmarpro.com/bulletins/11037467), 2026-09-23: Flash: Integrated Dual Charge Module \(IDCM\) 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 \(DTCs\): ● B22A9\-87 \- ECU Internal Performance\-Missing Message. ● P0D21\-00 \- Battery Charger "A" Output Voltage Too Low. Customers may experience the following: ● Vehicle will not charge. This bulletin involves reprogramming the IDCM with the latest available software.
- [11025515](https://open.wenmarpro.com/bulletins/11025515), 2025-11-13: Intermittent Uconnect Box Requires Service Message. TBM Setting Stored Or Pending DTCs B22A9, B1560, B1561, B1562
- [11023085](https://open.wenmarpro.com/bulletins/11023085), 2025-09-10: Global Telematics Box Module Over The Air Update from 5.63 to 5.65 TBM2.0 Software Version \(FOTA\) This bulletin applies to vehicles equipped with a Global Telematics Box Module \(TBM\) \(Sales Code RDG\) Customers may experience one or more of the following: \- Error display of "Uconnect Box Requires Service/Wifi Unavailable" pop ups; \[ TBM DTC B22A9\-96 Internal Performance Failure \]. \- Error display of "Uconnect Box Requires Service" pop ups; \[ TBM DTCs B1560, B1561, B1562 \- Antenna loose connection \].