U0485 on Chrysler vehicles
U0485 is named on 6 Chrysler model years (2022–2024): 27 manufacturer filings and 0 owner reports in NHTSA’s files, across Pacifica, Voyager.
Which Chrysler model years name U0485
Source: NHTSA manufacturer communications and complaints| Model year | Filed under | Bulletins | Owner reports |
|---|---|---|---|
| 2023 Chrysler Pacifica | Electrical System | 7 | — |
| 2022 Chrysler Pacifica | Electrical System | 6 | — |
| 2024 Chrysler Pacifica | Electrical System | 5 | — |
| 2022 Chrysler Voyager | Electrical System | 4 | — |
| 2023 Chrysler Voyager | Electrical System | 3 | — |
| 2024 Chrysler Voyager | Electrical System | 2 | — |
A model year is listed because the code is named in its own record — a bulletin filed against it, or an owner’s complaint about it — not because every one of these vehicles sets it. Counts are documents in NHTSA’s files, not failure rates.
Chrysler filings that name U0485
Source: NHTSA manufacturer communicationsBulletins and campaigns Chrysler filed with NHTSA whose summary names U0485. Quote the document number at the service desk — it is a diagnosis the maker has already written down.
- 0821023 Service bulletin2023-08-31 · 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 (L
- 0821023 Service bulletin2023-11-16 · Equipment — Electrical — Infotainment
- Radio T25.50 USB Software Update 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 CarPlayT® inoperable. Audio sources inoperable. Display switches to Nav on VR prompt. Vehicle Positioning (Lat/Long) inoperab
- 0819423 Service bulletin2023-11-22 · 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 P
- 08-007-24 REV. D Service bulletin2024-07-18 · 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""
- 0800724 Service bulletin2024-01-06 · Equipment — Electrical — Infotainment — Software
- Radio Over The Air Update to U29.42 Software Version Customers may also 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 no
- 08-101-25 Service bulletin2025-04-04 · Electrical System
- "Radio USB Software Update TO U33.9 Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code (DTC): ● U0485 - Implausible Data Received From Radio. The customer may also describe one or more of the following: ● Blank Phone widget displayed. ● Radio freeze after reverse event (Rearview Camera (RVC) Functions Nor
- 08-103-25 Service bulletin2025-04-05 · 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/L
What U0485 means
Source: SAE J2012 / OBD-IIU0485 sits in the generic range of the OBD-II standard, so it means the same thing on every vehicle sold in the United States — but WhichTrim does not carry a definition for it and will not invent one. What is on this page is the record: who named it and on what.
A stored code names the test that failed, never the part that caused it. The record above is what Chrysler and its owners have filed about it; the code’s page across every make has the whole file.
Common questions
Source: NHTSA files and the OBD-II standardIs U0485 a known problem on Chrysler vehicles?
It is a documented one: NHTSA's files hold 27 manufacturer filings and 0 owner reports naming U0485 on 6 Chrysler model years (2022–2024). Whether it is a problem on one particular car is a diagnosis, not a count — but a bulletin that names the code on your model year is the place to start.
Which Chrysler models does U0485 appear on most?
2023 Pacifica (7 documents), 2022 Pacifica (6 documents), 2024 Pacifica (5 documents).
Does U0485 on a Chrysler mean it is recalled?
No. Recalls are filed by campaign and matched by VIN; no recall is triggered by a scan tool. Check the VIN at nhtsa.gov/recalls, or open the model year's page here for the campaigns filed against it.