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RecallGazette

Vehicle problems, recalls & safety intelligence

Chrysler Pacifica 2021–2024technical service bulletin

Bulletin 08-170-24 · NHTSA communication 11005326 · issued Jul 27, 2024

Technical service bulletin
communication type
Electrical System
component
2021–2024
model years
12
vehicle entries

Official summary

"Flash: Power Sliding Door Module (PSDM) System Updates Customers may experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle may exhibit/set the following Diagnostic Trouble Code (DTC): ● U0140-00 - Lost Communication With Body Control Module. Customers may comment on one or more of the following: ● Left power sliding door inoperable. ● Right power sliding door inoperable. This bulletin involves updating the PDSM with the latest available software."

What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.