# P1626 on the 2024 Dodge Charger

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.

This code is specific to a manufacturer and is not described here.

## Bulletins for this model year that name P1626

- [11030007](https://open.wenmarpro.com/bulletins/11030007), 2026-03-13: RSU With Additional Sleep Cycles for HV Battery Integrity Check 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 \(DTCs\): ● P1E18\-00 \- Internal Control Module Electronic Park Performance. ● P1625\-00 \- Park Pawl System Failure. ● P0A78\-00 \- Drive Motor A Inverter Performance. ● P0A79\-00 \- Drive Motor B Inverter Performance. ● P1626\-00 \- Park Pawl Motor Stuck. Customers may also comment on one or more of the following symptoms: ● Vehicle will not power down causing a 12V battery drain. ● Vehicle does not start. ● Wrench icon is illuminated on the Instrument Panel Cluster \(IPC\). ● Turtle icon illuminated on the IPC. ● Reduced power. ● Vehicle will not shift out of park. This bulletin involves reprogramming the IDCM, BPCM, MCP A, MCP B and the EVCU with the latest available software and then, if needed, performing a Wheel End Disconnect Position Learn routine.
- [11030006](https://open.wenmarpro.com/bulletins/11030006), 2026-03-13: RSU With Additional Sleep Cycles for HV Battery Integrity Check Customers must experience a Malfunction Indicator Lamp \(MIL\) illumination and the vehicle must SYMPTOM: exhibit/set the following Diagnostic Trouble Code \(DTC\): ● P1E18\-00 \- Internal Control Module Electronic Park Performance. ● P1625\-00 \- Park Pawl System Failure. ● P0A78\-00 \- Drive Motor A Inverter Performance. ● P0A79\-00 \- Drive Motor B Inverter Performance. ● P1626\-00 \- Park Pawl Motor Stuck. The customer may comment on one or more of the following symptoms: ● Vehicle will not power down causing a 12V battery drain. ● Vehicle does not start. ● Wrench icon is illuminated on the Instrument Panel Cluster \(IPC\). ● Turtle icon illuminated on the IPC. ● Reduced power. ● Vehicle will not shift out of park. This bulletin involves reprogramming the IDCM, BPCM, MCP A, MCP B and the EVCU with the latest available software and then, if needed, performing a Wheel End Disconnect Position Learn routine.
- [11030000](https://open.wenmarpro.com/bulletins/11030000), 2026-03-13: Flash: Motor Control Processor A \(MCP A\) Updates 11B3 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 \(DTCs\)\*\*: ● P1E18\-00 \- Internal Control Module Electronic Park Performance. ● P1625\-00 \- Park Pawl System Failure. ● P0A78\-00 \- Drive Motor A Inverter Performance. ● P0A79\-00 \- Drive Motor B Inverter Performance. ● P1626\-00 \- Park Pawl Motor Stuck. The customer may comment on one or more of the following symptoms: ● Vehicle does not start. ● Vehicle will not power down causing a 12V battery drain. ● Wrench icon is illuminated on the Instrument Panel Cluster \(IPC\). ● Turtle icon illuminated on the IPC. ● Reduced power. ● Vehicle will not shift out of park. This bulletin involves reprogramming the IDCM, BPCM, MCP A, MCP B and the EVCU with the latest available software and then, if needed, performing a Wheel End Disconnect Position Learn routine.
- [11029999](https://open.wenmarpro.com/bulletins/11029999), 2026-03-13: Flash: Motor Control Processor B \(MCP B\) Updates 11B3 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 \(DTCs\)\*\*: ● P1E18\-00 \- Internal Control Module Electronic Park Performance. ● P1625\-00 \- Park Pawl System Failure. ● P0A78\-00 \- Drive Motor A Inverter Performance. ● P0A79\-00 \- Drive Motor B Inverter Performance. ● P1626\-00 \- Park Pawl Motor Stuck. The customer may comment on one or more of the following symptoms: ● Vehicle will not power down causing a 12V battery drain. ● Vehicle does not start. ● Wrench icon is illuminated on the Instrument Panel Cluster \(IPC\). ● Turtle icon illuminated on the IPC. ● Reduced power. ● Vehicle will not shift out of park. This bulletin involves reprogramming the IDCM, BPCM, MCP A, MCP B and the EVCU with the latest available software and then, if needed, performing a Wheel End Disconnect Position Learn routine.
- [11026769](https://open.wenmarpro.com/bulletins/11026769), 2025-12-23: RSU With Additional Sleep Cycles for HV Battery Integrity Check \- Flash: Motor Control Processor A \(MCP A\) Updates 11B3 Customers must experience a Malfunction Indicator Lamp \(MIL\) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code \(DTC\): ● \*\*P1E18\-00 \- Internal Control Module Electronic Park Performance. ● P1625\-00 \- Park Pawl System Failure. ● P0A78\-00 \- Drive Motor A Inverter Performance. ● P0A79\-00 \- Drive Motor B Inverter Performance.\*\* ● P1626\-00 \- Park Pawl Motor Stuck. The customer may comment on one or more of the following symptoms: ● \*\*Vehicle will not power down causing a 12V battery drain. ● Vehicle does not start.\*\* ● Wrench icon is illuminated on the Instrument Panel Cluster \(IPC\). ● Turtle icon illuminated on the IPC. ● Reduced power. ● Vehicle will not shift out of park This bulletin involves reprogramming the IDCM, BPCM, MCP A, MCP B and the EVCU with the latest available software and then, if needed, performing a Wheel End Disconnect Position Learn routine
- [11026768](https://open.wenmarpro.com/bulletins/11026768), 2025-12-23: RSU With Additional Sleep Cycles for HV Battery Integrity Check \- Flash: Motor Control Processor A \(MCP A\) Updates 11B3 Customers must experience a Malfunction Indicator Lamp \(MIL\) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code \(DTC\): ● \*\*P1E18\-00 \- Internal Control Module Electronic Park Performance. ● P1625\-00 \- Park Pawl System Failure. ● P0A78\-00 \- Drive Motor A Inverter Performance. ● P0A79\-00 \- Drive Motor B Inverter Performance.\*\* ● P1626\-00 \- Park Pawl Motor Stuck. The customer may comment on one or more of the following symptoms: ● \*\*Vehicle will not power down causing a 12V battery drain. ● Vehicle does not start.\*\* ● Wrench icon is illuminated on the Instrument Panel Cluster \(IPC\). ● Turtle icon illuminated on the IPC. ● Reduced power. ● Vehicle will not shift out of park This bulletin involves reprogramming the IDCM, BPCM, MCP A, MCP B and the EVCU with the latest available software and then, if needed, performing a Wheel End Disconnect Position Learn routine
- [11026767](https://open.wenmarpro.com/bulletins/11026767), 2025-12-23: RSU With Additional Sleep Cycles for HV Battery Integrity Check \- Flash: Motor Control Processor A \(MCP A\) Updates 11B3 Customers must experience a Malfunction Indicator Lamp \(MIL\) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code \(DTC\): ● \*\*P1E18\-00 \- Internal Control Module Electronic Park Performance. ● P1625\-00 \- Park Pawl System Failure. ● P0A78\-00 \- Drive Motor A Inverter Performance. ● P0A79\-00 \- Drive Motor B Inverter Performance.\*\* ● P1626\-00 \- Park Pawl Motor Stuck. The customer may comment on one or more of the following symptoms: ● \*\*Vehicle will not power down causing a 12V battery drain. ● Vehicle does not start.\*\* ● Wrench icon is illuminated on the Instrument Panel Cluster \(IPC\). ● Turtle icon illuminated on the IPC. ● Reduced power. ● Vehicle will not shift out of park This bulletin involves reprogramming the IDCM, BPCM, MCP A, MCP B and the EVCU with the latest available software and then, if needed, performing a Wheel End Disconnect Position Learn routine
- [11026761](https://open.wenmarpro.com/bulletins/11026761), 2025-12-23: Flash: Motor Control Processor A \(MCP A\) Updates 11B3 Customers may experience a Malfunction Indicator Lamp \(MIL\) illumination and the vehicle may exhibit/set the following Diagnostic Trouble Code \(DTC\): ● \*\*P1E18\-00 \- Internal Control Module Electronic Park Performance. ● P1625\-00 \- Park Pawl System Failure. ● P0A78\-00 \- Drive Motor A Inverter Performance. ● P0A79\-00 \- Drive Motor B Inverter Performance.\*\* ● P1626\-00 \- Park Pawl Motor Stuck. Customers may also comment on one or more of the following: ● \*\*Will not be able to start the vehicle. ● Vehicle not shutting off and a draining 12V battery.\*\* ● Wrench lamp on in the Instrument Panel Cluster \(IPC\). ● Not able to move the shifter out of Park. ● Vehicle has reduced power. This bulletin also includes the following software enhancement: ● Software enhancement to prevent erroneous fault identification resulting in inverter shutdown. This bulletin involves reprogramming the BPCM, MCP A, MCP B and the EVCU with the latest available software and then performing a Wheel End Disconnect Position Learn routine
- [11026759](https://open.wenmarpro.com/bulletins/11026759), 2025-12-23: Flash: Motor Control Processor B \(MCP B\) Updates 11B3 Customers may experience a Malfunction Indicator Lamp \(MIL\) illumination and the vehicle may exhibit/set the following Diagnostic Trouble Code \(DTC\): ● \*\*P1E18\-00 \- Internal Control Module Electronic Park Performance. ● P1625\-00 \- Park Pawl System Failure. ● P0A78\-00 \- Drive Motor A Inverter Performance. ● P0A79\-00 \- Drive Motor B Inverter Performance.\*\* ● P1626\-00 \- Park Pawl Motor Stuck. Customers may also comment on one or more of the following: ● \*\*Will not be able to start the vehicle. ● Vehicle not shutting off and a draining 12V battery.\*\* ● Wrench lamp on in the Instrument Panel Cluster \(IPC\). ● Not able to move the shifter out of Park. ● Vehicle has reduced power. This bulletin also includes the following software enhancement: ● Software enhancement to prevent erroneous fault identification resulting in inverter shutdown This bulletin involves reprogramming the IDCM, BPCM, MCP A, MCP B and the EVCU with the latest available software and then, if needed, performing a Wheel End Disconnect Position Learn routine
- [11020733](https://open.wenmarpro.com/bulletins/11020733), 2025-07-17: RSU With Additional Sleep Cycles for HV Battery Integrity Check \- Flash: Motor Control Processor A \(MCP A\) Updates 11A2 Customers must experience a Malfunction Indicator Lamp \(MIL\) illumination and the vehicle must exhibit/set the following Diagnostic Trouble Code \(DTC\): ● P1626\-00 \- Park Pawl Motor Stuck. The customer may comment on one or more of the following symptoms: ● Wrench icon is illuminated on the Instrument Panel Cluster \(IPC\). ● Turtle icon illuminated on the IPC. ● Reduced power. ● Vehicle will not shift out of park. This bulletin involves reprogramming the IDCM, BPCM, MCP A, MCP B and the EVCU with the latest available software and then, if needed, performing a Wheel End Disconnect Position Learn routine.