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Service bulletin 9100221

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10247411
Published by NHTSA2023-12-18
Manufacturer's number9100221
Manufacturer's date2023-10-26
NHTSA componentELECTRICAL SYSTEM; STRUCTURE

NHTSA's summary

Body Control Module For concern related to DTC U0140 - Lost Communication with Body Control Module, please follow published diagnostic information for this DTC to ensure all module connections are secure. Please check all the connections at BCM from other modules that could potentially report a loss of communication with the BCM and ensure that they are fully seated as per diagnostic information. Some affected modules may include : HVAC-R, Radio, Amplifier (AMP) & Premium, HVAC, ORC, LBSS, RBSS, PCM, EPS, MSMP, AHLM, PTS/PAM, ICS, ESM, RF Hub, RCCC, MSMD, ANC, PLGM, PSDML, DMRL, DMRR, PSDMR, TBM, PDM(DMFL/R), DDM(DMFL/R), DTCM, OCM, ACC, FFCM, DSM, CVPM, VRM, SCCM, FSM, CSWM. *Ensure to check all the wiring harness connected to BCM with Other Modules are proper. *Please disconnect the Battery Negative Cable for 15 minutes and then reconnect. *Clear the codes and check to see if any active DTC's return for U0140 n *If still DTCs U0140 presents then contact Engineering Expert:FCA Redacted Content

The document

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Body and frame, Electrical system

Trouble codes named

U0140

Vehicles listed
CHRYSLER PACIFICA2022, 2023
CHRYSLER VOYAGER2022, 2023

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
26V3620002026-06-04. ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY
23V7530002023-11-09. ELECTRICAL SYSTEM:12V/24V/48V BATTERY
20230082023-01-18. Electrical
23V0100002023-01-17. ELECTRICAL SYSTEM:WIRING:CONNECTORS/PLUGS/RECEPTACLES; HYBRID PROPULSION SYSTEM: INVERTER

A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.

Other bulletins for the same vehicles and component
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S2508000025 REV. B2026-07-08. Service bulletin. Instrument Panel Cluster (IPC) and Radio Compass Display has Dashes (--)
9100803 Rev 12026-07-08. Service bulletin. 1) If the lamp contains moisture, do not replace it immediately. Turn the fog lamp on for one hour and inspect it afterward. Refer to 23-008-25 Rev.A. Exterior Front Lamps Condensation Clearing Procedure for details. 2) If the fog lamp(s) do not light. Refer to Star Online Publication S2523000085 for details.
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