Service bulletins for the 2025 Chrysler Pacifica
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.
219 on file from NHTSA, as of 2026-10-19.
About P16F0 on the 2025 Chrysler Pacifica: what the code means, and the bulletins and recalls about the same components.
By type
By component
By trouble code
Only bulletins with trouble code: P16F0 are shown. Show all
| 08-082-26 REV. A | 2026-06-03. Service bulletin. ELECTRICAL SYSTEM. Flash: Hybrid Control Processor (HCP) / Auxiliary Hybrid Control Processor (AHCP) Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P0E15-00 - Hybrid-EV Battery Pack Coolant Heater A Control Performance. ● P16F0-00 - SPI Comm Hardware Fault. ● P16F1-00 - Internal SPI Communication. Customers may experience the following: ● Vehicle does not start / engine does not crank. ● Extended engine cranking time when starting the vehicle. ● Clunk noise heard while the vehicle is moving. ● Transmission fluid is leaking and may prohibit vehicle movement. ● Vehicle does not move when shifted into Drive or Reverse gear. ● Loss of heat from the engine. ● Vehicle may lose propulsion capability upon entering Ready Mode. ● Vehicle may lose propulsion while driving in electric mode. Prior to that, a warning message will appear in the cluster informing them to stop safely because the vehicle will be shutting down soon. After shutting down, the vehicle may not be able to start again. Failure may occur between driving cycles and may not start after trying to turn it on for the first time during a day. This bulletin involves reprogramming the **HCP and then the AHCP** with the latest available software. |
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| 08-082-26 | 2026-03-05. Service bulletin. ELECTRICAL SYSTEM. Flash: Auxiliary Hybrid Control Processor (AHCP) / Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● **P0E15-00 - Hybrid-EV Battery Pack Coolant Heater A Control Performance. ● P29BB-00 - Hybrid-EV Battery Pack Coolant Heater A Control Performance.** ● P16F0-00 - SPI Comm Hardware Fault. ● P16F1-00 - Internal SPI Communication. Customers may experience the following: ● **Vehicle does not start / engine does not crank. ● Extended engine cranking time when starting the vehicle. ● Clunk noise heard while the vehicle is moving. ● Transmission fluid is leaking and may prohibit vehicle movement. ● Vehicle does not move when shifted into Drive or Reverse gear. ● Loss of heat from the engine.** ● Vehicle may lose propulsion capability upon entering Ready Mode. ● Vehicle may lose propulsion while driving in electric mode. Prior to that, a warning message will appear in the cluster informing them to stop safely because the vehicle will be shutting down soon. After shutting down, the vehicle may not be able to start again. Failure may occur between driving cycles and may not start after trying to turn it on for the first time during a day. , LOP, and Repair Procedure. Other changes not asterisked include the removal of a build date. REPAIR SUMMARY: |
| 08-408-25 | 2025-12-23. Service bulletin. ELECTRICAL SYSTEM. Flash: Power Inverter Module (PIM) Flash Updates Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P16F0-00 - SPI Comm Hardware Fault. ● P16F1-00 - Internal SPI Communication. Customers may experience the following: ● Vehicle may lose propulsion capability upon entering Ready Mode. ● Vehicle may lose propulsion while driving in electric mode. Prior to that, a warning message will appear in the cluster informing them to stop safely because the vehicle will be shutting down soon. After shutting down, the vehicle may not be able to start again. Failure may occur between driving cycles and may not start after trying to turn it on for the first time during a day. This bulletin involves reprogramming the Auxiliary Hybrid Control Processor (AHCP) also known as Power Inverter Module (PIM), with the latest available software. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.