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Service bulletins for the 2022 Chrysler Pacifica

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.

569 on file from NHTSA, as of 2026-10-19.

About U0485 on the 2022 Chrysler Pacifica: what the code means, and the bulletins and recalls about the same components.

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Only bulletins with trouble code: U0485 are shown. Show all

Bulletins, newest first
08-103-252025-04-08. Service bulletin. ELECTRICAL SYSTEM. "Radio U29.28 USB Software Update he customer may describe one or more of the following: ● Amplifier module sets Diagnostic Trouble Code (DTC) U0485 - Implausible Data Received Set. ● Radio reset (Rearview camera functions normally). ● Voice Recognition (VR) inoperable. ● Wireless CarPlay® inoperable. ● Audio sources inoperable. ● Display switches to Nav on VR prompt. ● Vehicle Positioning (Lat/Long) inoperable. ● Surround View Camera inoperable (Rearview camera functions normally). ● Unable to exit FamCam. ● Audio Repetition inoperable. ● Electric vehicle pages inoperable. ● Translated text is incorrect. ● Profile avatar changes in Valet Mode. ● Display does not return to idle mode after call. ● Dynamic rear view camera guidelines inoperable (Rearview camera functions normally). ● FOTA popup won’t dismiss. ● Ambient Lights Setting inoperable. ● Call Status on after all ended Favorites available in valet mode. ● SXMT® Favorites inoperable. ● Tutorial App inoperable. ● Audio Repetition stops during incoming calls. ● Unable to connect second device. ● Unable to exit Seat Comfort popup. ● Call does not end on the Instrument Panel Cluster (IPC). ● Seat Comfort graphic incorrect. ● Headphone button for front passenger display inoperable. ● Schedule update inoperable. ● USB media source inoperable on front passenger display. ● SXMT® inoperable. ● Wireless Android Auto® inoperable. ● Media sources duplicated. ● Audio unmuted at door close. ● Radio freeze (Rearview camera functions normally). ● Radio input lagging. ● Navigation active with no active route. ● Scheduled cabin cooling inoperable. ● Incorrect phone repetition displayed. ● Navigation routing inoperable. ● Unable to exit Electric Vehicle Pages. ● Comfort softkeys incorrect. ● Comfort graphic overlap. ● Unable to change audio sources. ● Audio sources unavailable after profile switch. ● No incoming call popup on Uconnect phone. ● FamCam image in black and white. ● SOS call status banner remains after call ended. ● Press and hold inoperable on comfort temperature slider. ● Setting preferences will not return to default. ● Display input lagging after CarPlay® is connected. ● Changing to unselected audio source. ● Setting preferences not saved on correct profile. ● Translation error in Portuguese. ● Memory seats not saved on correct profile. ● Audio loss. ● Incorrect keyboard in Japanese. ● SXMT® channel art incorrect. ● Rear Seat Entertainment (RSE) audio overlap. ● European Media Source (DAB) available on North America vehicles. ● Black screen (Rearview camera functions normally). ● Unable to delete profile. ● Assist call inoperable. ● Unable to navigate menu with ongoing SOS call. This update also includes the following software enhancements: ● Radio Software stability issues and moving to new U-branch software for core improvement This bulletin involves inspecting the software level and updating the software to U29.28. "
08-007-24 REV. D2024-07-23. Service bulletin. ELECTRICAL SYSTEM. "Radio Over The Air Update to U29.28 Software Version Customers may experience one or more of the following: ● Blank Phone widget displayed. ● Radio freeze after reverse event (Rearview Camera (RVC) functions normally). ● Blank hybrid screen. ● Screen off at start up (RVC functions normally). ● Radio restart before sleep after switching between different USBs. ● Pop up error ""setting not saved"" occurring when attempting to enable Geolocation (Privacy Mode Off). ● Amplifier module sets Diagnostic Trouble Code (DTC) U0485 - Implausible Data Received From Radio. ● During FOTA scheduling, if OK is not pressed to confirm time selected, vehicle will sleep. ● Apps downloaded for one connected profile are being shared with other local profiles. ● Switching profiles with slow response. ● Slow response switching between camera views. ● Black radio screen (RVC functions normally). ● Rear seat reminder alert unavailable. ● Wi-Fi software update pop-up is being triggered in non-connected vehicles. ● Switching to Android menu, display screen blinks on green color. ● Microphone inoperative during SOS call from the vehicle. This bulletin provides information regarding the latest Firmware Over The Air (FOTA) update and provides the service technician an overview of the steps a customer will need to take to complete the update. The radio software will be updated from **T25.50 or T27.39** to U29.28. NOTE: The national launch for the FOTA is expected to begin **July 29, 2024.**"
08194232024-01-16. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Radio Over The Air S26.17 and T25.48 Updating to T25.50 Software Version Customers may experience one or more of the following: Amplifier module sets Diagnostic Trouble Code (U0485 - Implausible Data Received Set. Radio reset (Rearview camera functions normally). Voice Recognition inoperable. Wireless CarPlay® inoperable.Audio sources inoperable. Display switches to Nav on VR prompt. Vehicle Positioning (Lat/Long) inoperable. Surround View Camera inoperable (Rearview camera functions normally). Unable to exit FamCam. Audio Repetition inoperable. Electric vehicle pages inoperable. Translated text is incorrect. Profile avatar changes in Valet Mode. Display does not return to idle mode after call. Dynamic rear view camera guidelines inoperable (Rearview camera functions normally). FOTA popup won?t dismiss. Ambient Lights Setting inoperable. Call Status on after all ended Favorites available in valet mode. SXM® Favorites inoperable. Tutorial App inoperable. Audio Repetition stops during incoming calls. Unable to connect second device. Unable to exit Seat Comfort popup. Call does not end on the Instrument Panel Cluster. Seat Comfort graphic incorrect. Headphone button for front passenger display inoperable. Schedule update inoperable. USB media source inoperable on front passenger display. SXM® inoperable. Wireless Android Auto inoperable. Media sources duplicated. Audio unmuted at door close. Radio freeze (Rearview camera functions normally). Radio input lagging. Navigation active with no active route. Scheduled cabin cooling inoperable. Incorrect phone repetition displayed. Navigation routing inoperable. Unable to exit electric vehicle Pages. Comfort softkeys incorrect. Comfort graphic overlap. Unable to change audio sources. Audio sources unavailable after profile switch. No incoming call popup on Uconnect phone. FamCam image in black and white. SOS call status banner remains after call ended. Press and hold inoperable on comfort temperature slider.
08210232023-10-02. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE. Radio USB Software Update to T25.50 The customer may describe one or more of the following: ? Amplifier module sets Diagnostic Trouble Code (DTC) U0485 - Implausible Data Received Set. ? Radio reset (Rearview camera functions normally). ? Voice Recognition (VR) inoperable. ? Wireless CarPlayTT inoperable. ? Audio sources inoperable. ? Display switches to Nav on VR prompt. ? Vehicle Positioning (Lat/Long) inoperable. ? Surround View Camera inoperable (Rearview camera functions normally). ? Unable to exit FamCam. ? Audio Repetition inoperable. ? Electric vehicle pages inoperable. ? Translated text is incorrect. ? Profile avatar changes in Valet Mode. ? Display does not return to idle mode after call. ? Dynamic rear view camera guidelines inoperable (Rearview camera functions normally). ? FOTA popup won?t dismiss. ? Ambient Lights Setting inoperable. ? Call Status on after all ended Favorites available in valet mode. ? SXMTT Favorites inoperable. ? Tutorial App inoperable. ? Audio Repetition stops during incoming calls. ? Unable to connect second device. ? Unable to exit Seat Comfort popup. ? Call does not end on the Instrument Panel Cluster (IPC). ? Seat Comfort graphic incorrect. ? Headphone button for front passenger display inoperable. ? Schedule update inoperable. ? USB media source inoperable on front passenger display. ? SXMTT inoperable. ? Wireless Android AutoT inoperable. ? Media sources duplicated. ? Audio unmuted at door close. ? Radio freeze (Rearview camera functions normally). ? Radio input lagging. ? Navigation active with no active route. ? Scheduled cabin cooling inoperable. ? Incorrect phone repetition displayed ? Navigation routing inoperable. ? Unable to exit Electric Vehicle Pages. ? Comfort softkeys incorrect. ? Comfort graphic overlap. ? Unable to change audio sources. ? Audio sources unavailable after profile switch. ? No incoming call popup on Uconnect

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.