NHTSA service bulletin

NHTSA Service Bulletin 10221339: 2017-2021 Chrysler Pacifica

Official manufacturer communication context for 2017-2021 Chrysler Pacifica, with affected products, buyer checks and links into Carchieve recall, problem and VIN research.

NHTSA service bulletin 10221339 summary graphic for 2017-2021 Chrysler Pacifica
10221339NHTSA document ID
Manufacturer communicationcommunication type
1affected product rows
82/100quality score

Reviewed June 2026 from NHTSA manufacturer communication and service bulletin records. Carchieve is independent and not affiliated with any vehicle manufacturer or government agency.

Quick answer

Video Routing Module (VRM) Enhancements For Rear Seat Entertainment System This bulletin involves updating the VRM software level to 2114.12. Customers may experience one or more of the following: Black screen on Video Routing Module (VRM)/Rear Seat Entertainment (RSE) displays. One or both of the rear screens are not working after rear display replacement.If the rear display is replaced and it does not function, confirm that the VRM software is up to date. RSE remote control does not pair. When playing a video from a USB stick the video does not resume where it left off after an ignition cycle(2017-19 MY Only). Video Screens do not turn on(2017-18 MY Only). Radio Uconnect theater button does not work(2017-18 MY Only). USB playback is choppy(2017 MY Only). The video system resets or does not function(2017 MY Only). The remote pairing screen will time out and inform customer the remote(s) have not been paired(2017 MY Only). Remotes frequently do not pair(2017 MY Only). Occasional reset(2017 MY Only). Rear screens can be accidently controlled from the radio outside of the parental control feature(2017 MY Only). Black screen(2017 MY Only). Upon further investigation the technician may find that one or more of the following Diagnostic Trouble Code (DTCs) have been set:U11BB-00 - Lost Communication With Video Routing Module. B15AD-00 - Lost Low Voltage Differential Signal (LVDS) Connection With Media Port 1. B15AE-00 - Lost Low Voltage Differential Signal (LVDS) Connection With Media Port 2. B15AA-00 - Lost Low Voltage Differential Signal (LVDS) Connection With Display 1. B15AB-00 - Lost Low Voltage Differential Signal (LVDS) Connection With Display 2.Low Voltage Differential Signal (LVDS) DTCs (B15AD00, B15AE00, B15AB00 and B15AA00) get falsely set when the vehicle is remote started. In addition the following improvement is included:Blueborn cyber security patch(2017-19 MY Only).

What this bulletin may mean before buying

Treat this as service research, not a verdict on one car. Before you buy, compare this communication with official recall campaigns, model-level owner complaint patterns, and the exact vehicle’s VIN-decoded specifications. A bulletin can help you ask a seller or dealer sharper questions about software updates, known repairs, warranty extensions and service history.

Affected products listed in this communication

MakeModelModel yearsBuyer note
ChryslerPacifica2017-2021Ask for service records and run the exact VIN before purchase.

Buyer checklist

  1. Run the 17-character VIN and confirm the year, make, model, engine and equipment match the listing.
  2. Check recall campaign pages for safety actions that may require dealer repair.
  3. Compare this bulletin with common problem pages for the same model and component area.
  4. Ask the seller or dealer whether the bulletin procedure, update or inspection has already been completed.
  5. Use the used-car buying checklist and get an independent inspection.

Frequently asked questions

What is NHTSA service bulletin 10221339?

Video Routing Module (VRM) Enhancements For Rear Seat Entertainment System This bulletin involves updating the VRM software level to 2114.12. Customers may experience one or more of the following: Black screen on Video Routing Module (VRM)/Rear Seat Entertainment (RSE) displays. One or both of the rear screens are not working after rear display replacement.If the rear display is replaced and it does not function,.

Is a service bulletin the same as a recall?

No. A recall is a safety campaign with a required remedy for affected VINs. A service bulletin or manufacturer communication usually describes diagnostic, repair, software, warranty or service information.

How should a used-car buyer use this bulletin?

Use it as a research signal. Compare it with recalls, owner complaints, service records, a VIN report and an independent inspection before buying.

Check the exact VIN before you buy

Model-level pages show public safety patterns. A full VIN report helps confirm the exact vehicle, decoded specs, recall applicability and buyer checks.

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