Chrysler Pacifica 2019–2025 — technical service bulletin
Bulletin 9100801 · NHTSA communication 11031685 · issued Apr 24, 2026
Technical service bulletin
communication type
Electrical System
component
2019–2025
model years
20
vehicle entries
Official summary
If the vehicle comes in with any of the following P codes, please refer to the active TSBs for HCP/AHCP flash BEFORE ordering PIM P0A78 - Drive Motor A Inverter Performance. P0A79 - Drive Motor B Inverter Performance. P0A3F-00 - Drive Motor A Position Sensor 1 Circuit. P0A43-00 - Drive Motor A Position Sensor Circuit Intermittent. P0A45-00 - Drive Motor B Position Sensor 1 Circuit. P0C1A-00 - Drive Motor B Torque Delivered Performance.
Vehicles covered
- 2019 Chrysler Pacifica
- 2020 Chrysler Pacifica
- 2021 Chrysler Pacifica
- 2022 Chrysler Pacifica
- 2023 Chrysler Pacifica
- 2024 Chrysler Pacifica
- 2025 Chrysler Pacifica
- 2019 Chrysler Pacifica Plug-In Hybrid
- 2020 Chrysler Pacifica Plug-In Hybrid
- 2021 Chrysler Pacifica Plug-In Hybrid
- 2022 Chrysler Pacifica Plug-In Hybrid
- 2023 Chrysler Pacifica Plug-In Hybrid
- 2024 Chrysler Pacifica Plug-In Hybrid
- 2025 Chrysler Pacifica Plug-In Hybrid
- 2020 Chrysler Voyager
- 2021 Chrysler Voyager
- 2022 Chrysler Voyager
- 2023 Chrysler Voyager
- 2024 Chrysler Voyager
- 2025 Chrysler Voyager
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.