# P0E15 on the 2022 Chrysler Pacifica

The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.

Nobody has written a description of this code yet.

## Bulletins for this model year that name P0E15

- [11033325](https://open.wenmarpro.com/bulletins/11033325), 2026-06-03: Flash: Hybrid Control Processor \(HCP\) / Auxiliary Hybrid Control Processor \(AHCP\) Update Customers must experience a Malfunction Indicator Lamp \(MIL\) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code \(DTC\):\*\* ● P0E15\-00 \- Hybrid\-EV Battery Pack Coolant Heater A Control Performance. Customers may also comment on one or more of the following: ● Vehicle does not start/engine does not crank. ● Extended engine cranking time when starting the vehicle. ● Loss of heat from the engine This bulletin involves reprogramming the \*\*HCP and then the AHCP\*\* with the latest available software.
- [11029750](https://open.wenmarpro.com/bulletins/11029750), 2026-03-05: 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. Customers may also comment on one or more of the following: ● Vehicle does not start / engine does not crank. ● Extended engine cranking time when starting the vehicle. ● Loss of heat from the engine. This bulletin involves reprogramming the AHCP and then the HCP with the latest available software.
- [11008750](https://open.wenmarpro.com/bulletins/11008750), 2024-10-08: "Flash: Hybrid Control Module \(HCP\), Auxiliary Hybrid Control Module/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 \(DTCs\):\*\* ● \*\*P0A78\-00 \- Drive Motor A Inverter Performance.\*\* ● P0E15\-00 \- Hybrid\-EV Battery Pack Coolant Heater A Control Performance. Customers may also comment on one or more of the following: ● \*\*Message displayed on the Instrument Panel Cluster \(IPC\) stating that the ""Vehicle is shutting down in 2 minutes"".\*\* ● Electric Vehicle \(EV\) mode may be inoperable. ● A reduction in cabin heater performance. This bulletin involves reprogramming the HCP and AHCP \*\*\(also known as the PIM\)\*\* with the latest available software."
- [10229117](https://open.wenmarpro.com/bulletins/10229117), 2023-01-09: Flash: Hybrid Control Processor \(HCP\) and Auxiliary Hybrid Control Processor \(AHCP\) Updates This bulletin involves updating the HCP and AHCP with the latest available software. Customers may experience a Malfunction Indicator Lamp \(MIL\) illumination. Upon further investigation the technician may find the following DiagnosticTrouble Code \(DTC\):P0E15 \- Hybrid\-EV Battery Pack Coolant Heater A Control Performance. The customer may also comment on the following:Electric Vehicle \(EV\) mode may be inoperable. May notice a reduction in cabin heater performance.
- [10223155](https://open.wenmarpro.com/bulletins/10223155), 2022-10-17: Flash: Hybrid Control Processor \(HCP\) and Auxiliary Hybrid Control Processor \(AHCP\) Updates This bulletin involves updating the HCP and AHCP with the latest available software. Customers may experience a Malfunction Indicator Lamp \(MIL\) illumination. Upon further investigation the technician may find the following DiagnosticTrouble Code \(DTC\):P0E15 \- Hybrid\-EV Battery Pack Coolant Heater A Control Performance. The customer may also comment on the following:Electric Vehicle \(EV\) mode may be inoperable. May notice a reduction in cabin heater performance.
- [10220773](https://open.wenmarpro.com/bulletins/10220773), 2022-09-26: Flash: Hybrid Control Processor \(HCP\) and Auxiliary Hybrid Control Processor \(AHCP\) Updates This bulletin involves updating the HCP and AHCP with the latest available software. Customers may experience a Malfunction Indicator Lamp \(MIL\) illumination. Upon further investigation the technician may find the following DiagnosticTrouble Code \(DTC\):P0E15 \- Hybrid\-EV Battery Pack Coolant Heater A Control Performance. The customer may also comment on the following:Electric Vehicle \(EV\) mode may be inoperable. May notice a reduction in cabin heater performance.
- [10212376](https://open.wenmarpro.com/bulletins/10212376), 2022-05-31: Flash: Hybrid Control Processor \(HCP\) and Auxiliary Hybrid Control Processor \(AHCP\) Updates This bulletin involves updating the HCP and AHCP with the latest available software. Customers may experience a Malfunction Indicator Lamp \(MIL\) illumination. Upon further investigation the technician may find the following DiagnosticTrouble Code \(DTC\):P0E15 \- Hybrid\-EV Battery Pack Coolant Heater A Control Performance. The customer may also comment on the following:Electric Vehicle \(EV\) mode may be inoperable. May notice a reduction in cabin heater performance.