# Service bulletin S2508000050 REV.C

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.

- Type: Service bulletin
- NHTSA id: 11024575
- Published by NHTSA: 2025\-10\-29
- Manufacturer's number: S2508000050 REV.C
- Manufacturer's date: 2025\-10\-22
- NHTSA component: POWER TRAIN

## NHTSA's summary

Upon Start\-Up Vehicle Would Not Go into Gear and Vehicle Would not Shut Off After it Started

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11024575-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11024575-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Transmission and driveline

## Vehicles listed

- 2024 to 2025 DODGE CHARGER
- 2024 to 2025 JEEP WAGONEER S

## Recalls for the same vehicles and component

- [2025450](/recalls/tc/2025450.md), 2025-09-04: Powertrain
- [25V574000](/recalls/nhtsa/25V574000.md), 2025-09-04: POWER TRAIN:AUTOMATIC TRANSMISSION:INTERNAL:PARK PAWL

## Other bulletins for the same vehicles and component

- [74D Combo Rev2](/bulletins/11037265.md), 2026-09-10, Service campaign: POWER TRAIN; ELECTRICAL SYSTEM. Revised Customer Satisfaction Notification 74D – Powertrain Modules Software Update Dealer Notification The powertrain modules software on about 18,900 of the above vehicles may contain multiple software issues that could cause various vehicle operating symptoms or conditions.
- [80D Combo Rev1](/bulletins/11036273.md), 2026-08-19, Service campaign: POWER TRAIN. CUSTOMER SATISFACTION NOTIFICATION NORTH AMERICA Powertrain Modules Software Update 80D The powertrain modules software on about 3,300 of the above vehicles may contain multiple software issues that could cause various vehicle operating symptoms or conditions.
- [79D Combo Rev1](/bulletins/11036272.md), 2026-08-19, Service campaign: POWER TRAIN. CUSTOMER SATISFACTION NOTIFICATION NORTH AMERICA Powertrain Modules Software Update 79D The powertrain modules software on about 36 of the above vehicles may contain multiple software issues that could cause various vehicle operating symptoms or conditions.
- [74D Combo Rev1](/bulletins/11036271.md), 2026-08-19, Service campaign: POWER TRAIN. CUSTOMER SATISFACTION NOTIFICATION NORTH AMERICA Powertrain Modules Software Update 74D SYMPTOM DESCRIPTION The powertrain modules software on about 18,900 of the above vehicles may contain multiple software issues that could cause various vehicle operating symptoms or conditions.
- [08\-312\-26](/bulletins/11036157.md), 2026-08-13, Service bulletin: ELECTRICAL SYSTEM; POWER TRAIN. Powertrain Modules Software Update Customers may experience a Malfunction Indicator Lamp \(MIL\) illumination and the vehicle may 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. ● P1626\-00 \- Park Pawl Motor Stuck. NOTE: If DTCs P1E25\-00, P1625\-00 or P1626\-00 are active, the vehicle will stay in READY mode since the Electric Vehicle Control Unit \(EVCU\) is not able to confirm if the park pawl is engaged, and the vehicle will be secured. ● P0A78\-00 \- Drive Motor A Inverter Performance. ● P0A79\-00 \- Drive Motor B Inverter Performance. Customers may also comment on one or more of the following: ● Vehicle is not shutting off and draining the 12V battery. ● Unable to start the vehicle.
- [08\-311\-26](/bulletins/11036156.md), 2026-08-13, Service bulletin: POWER TRAIN; ELECTRICAL SYSTEM. Powertrain Modules Software Update Customers may experience a Malfunction Indicator Lamp \(MIL\) illumination and the vehicle may SYMPTOM: exhibit/set one or more the following Diagnostic Trouble Codes \(DTCs\): ● P0AA7\-00 \- Hybrid/EV Battery Pack "A" Voltage Isolation Sensor. ● P1614\-00 \- ECU Reset/Recovery Occurred. ● B1A8A\-00 \- Multi\-Module VIN Handshake Failure. ● P1CDB\-00 \- Hybrid/EV Wakeup Control 1 Output Circuit Short To Battery. ● P1E25\-00 \- EV Battery Failure Level 2. ● P0D10\-00 \- Hybrid/EV Battery Negative Contactor A Stuck Open. ● P0D09\-00 \- Hybrid/EV Battery Positive Contactor A Stuck Open. ● P0DE6\-00 \- Hybrid/EV Battery Pack Cell Voltage Low. NOTE: Active or stored. ● P1DAF \- Incompatible Limp In Action Requested. NOTE: Active or stored. ● P1CDE\-00 – Hybrid/EV Wakeup Control 2 Output Circuit Short to Ground. ● P1CDA\-00 – Hybrid/EV Wakeup Control 1 Output Circuit/Open. ● U00C6\-00 – Lost Communication With AIR Pressure Sensor. ● P0F00\-00 \- Hybrid/EV Battery Module 1 Performance. ● P0F01\-00 \- Hybrid/EV Battery Module 2 Performance. ● P0F02\-00 \- Hybrid/EV Battery Module 3 Performance. ● P0F03\-00 \- Hybrid/EV Battery Module 4 Performance. ● P0F04\-00 \- Hybrid/EV Battery Module 5 Performance. ● P0F05\-00 \- Hybrid/EV Battery Module 6 Performance. ● P0F06\-00 \- Hybrid/EV Battery Module 7 Performance. ● P0F07\-00 \- Hybrid/EV Battery Module 8 Performance. ● P0F08\-00 \- Hybrid/EV Battery Module 9 Performance. ● P0F09\-00 \- Hybrid/EV Battery Module 10 Performance. ● P0F0A\-00 \- Hybrid/EV Battery Module 11 Performance. ● P0F0B\-00 \- Hybrid/EV Battery Module 12 Performance. ● P0F0C\-00 \- Hybrid/EV Battery Module 13 Performance. ● P0CA6\-00 \- Hybrid/EV Battery Charging Current High. NOTE: If the following DTCs are present/active in the BPCM, Battery Pack replacement will be required. Guided Diagnostics will prompt you for the repair action if the diagnostic is present on the vehicle. ● P0ADB\-00 \- Hybrid/EV Battery Positive Contractor A Control Circuit Low. ● P0AE2\-00 \- Hybrid/EV Battery Precharge Contactor Circuit Stuck Closed. ● P0AA1\-00 \- Hybrid/EV Battery Positive Contactor "A" Stuck Closed. ● P0FF8\-00 \- Hybrid/EV Battery Precharge Contactor Circuit "B" Stuck Closed. Customers may also comment on one or more of the following: ● Vehicle will not start. ● A warning message will appear in the Instrument Panel Cluster \(IPC\) informing the driver to stop safely because the vehicle will be shutting down soon. ● Wrench icon is illuminated on the IPC. ● Vehicle will not enter Drive Ready Mode. This bulletin also includes the following software enhancements: ● Software enhancements to prevent multiple DTCs from falsely setting. ● Improved battery State of Charge \(SoC\) accuracy in off\-nominal conditions. ● Bootloader update to prevent battery disconnect unit damage. ● Improvements in detecting pre\-existing battery disconnect unit damage. ● Charging related enhancements that may lead to DTC P0CA6 falsely setting.
- [a](/bulletins/11036001.md), 2026-08-06, Service campaign: POWER TRAIN. CUSTOMER SATISFACTION NOTIFICATION NORTH AMERICA Powertrain Modules Software Update 80D The powertrain modules software on about 3,300 of the above vehicles may contain multiple software issues that could cause various vehicle operating symptoms or conditions.
- [79D Combo](/bulletins/11036000.md), 2026-08-06, Service campaign: POWER TRAIN. CUSTOMER SATISFACTION NOTIFICATION NORTH AMERICA Powertrain Modules Software Update 79D The powertrain modules software on about 36 of the above vehicles may contain multiple software issues that could cause various vehicle operating symptoms or conditions.
- [74D Combo](/bulletins/11035999.md), 2026-08-06, Service campaign: POWER TRAIN. CUSTOMER SATISFACTION NOTIFICATION NORTH AMERICA 74D Powertrain Modules Software Update The powertrain modules software on about 18,900 of the above vehicles may contain multiple software issues that could cause various vehicle operating symptoms or conditions.
- [S2508000050 REV.D](/bulletins/11032852.md), 2026-05-20, Service bulletin: POWER TRAIN. Upon Start\-Up Vehicle Would Not Go into Gear, Vehicle Does not Shut Off, Turtle Lamp on, Wrench Icon on or Reduced Power

JSON: [/v1/bulletins/11024575](/v1/bulletins/11024575)

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