# Service bulletin S2508000002 REV.D

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: 11028248
- Published by NHTSA: 2026\-02\-04
- Manufacturer's number: S2508000002 REV.D
- Manufacturer's date: 2026\-01\-30
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

Mapping Interface Module \(MIM\) Erroneously Sets Diagnostic Trouble Codes \(DTCs\) B023C\-49 and or U115C\-00

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11028248-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11028248-9999.pdf)

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

## Components

Electrical system

## Trouble codes named

B023C, U115C

## Vehicles listed

- 2024 to 2025 DODGE CHARGER

## Recalls for the same vehicles and component

- [26V262000](/recalls/nhtsa/26V262000.md), 2026-04-23: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

## Other bulletins for the same vehicles and component

- [S2623000056](/bulletins/11038332.md), 2026-10-07, Service bulletin: ELECTRICAL SYSTEM. The Door Latch Module Has Active Faults With No Warning Indicators In Cluster
- [9100926](/bulletins/11038319.md), 2026-10-07, Service bulletin: ELECTRICAL SYSTEM. WIRELESS CHARGER Welcome GREEN LED not turning ON after multiple IGN ON/OFF without sleep cycle and no phone on the charging pads. Part numbers affected: 68630089AA 68630088AB 68649038AA Welcome Green LED turns on for 1 second after multiple IGN ON/OFF without sleep cycle and no phone on the charging pad. Intent of this condition is to notify the customer/dealership that the Wireless Charging Pad is ready to charge. Do not report as warranty claim, no impact to wireless charger functionality. Part numbers affected: 68630089AB 68630088AD 68649038AB Advice to dealership: Do no replace wireless charger PNs 68630089AA,68630088AB,68649038AA if no Welcome GREEN LED is seen after multiple IGN ON/OFF without sleep cycle and no phone on the charging pads. This feature is available in the successor NIKs, no impact to wireless charger functionality.
- [08\-351\-26](/bulletins/11038309.md), 2026-10-07, Service bulletin: ELECTRICAL SYSTEM. Flash: Electronic Vehicle Control Unit \(EVCU\) Updates 6C3 Customers may comment on the following: SYMPTOM: ● Instrument Panel Cluster \(IPC\) displays a maximum power output of 400 kW \(536 HP\) instead of the specified 370 kW \(496 HP\). This bulletin involves inspecting and possibly reprogramming the EVCU with the latest available software.
- [08\-350\-26](/bulletins/11038308.md), 2026-10-07, Service bulletin: ELECTRICAL SYSTEM. Flash: Electronic Vehicle Control Unit \(EVCU\) Updates 11C3 Customers may comment on the following: SYMPTOM: ● Instrument Panel Cluster \(IPC\) displays a maximum power output of 400 kW \(536 HP\) instead of the specified 370 kW \(496 HP\). This bulletin involves inspecting and possibly reprogramming the EVCU with the latest available software.
- [08\-329\-26](/bulletins/11037332.md), 2026-09-17, Service bulletin: ELECTRICAL SYSTEM. Inaccurate Horsepower Rating On Display After Update Customers may experience the following: SYMPTOM: ● Instrument Panel Cluster \(IPC\) displays an inaccurate horsepower \(HP\) or kilowatt \(kW\) range after CSN\-74D update. Displaying inaccurate horsepower rating on display after update CSN\-74D, CSN\-79D, CSN\-80D.
- [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.
- [S2623000052 REV. A](/bulletins/11037262.md), 2026-09-10, Service bulletin: AIR BAGS; ELECTRICAL SYSTEM. Airbag Warning Light On or Intermittent. The Occupant Restraint Controller \(ORC\) May Have The Following DTCs \(Active/Stored\)
- [114265](/bulletins/11036757.md), 2026-09-03, Service bulletin: ELECTRICAL SYSTEM. TRANSMITTER KIT \& TRANSMITTER \- INTEGRATED KEY FOB
- [114268](/bulletins/11036756.md), 2026-09-03, Service bulletin: ELECTRICAL SYSTEM. TRANSMITTER KIT \& TRANSMITTER \- INTEGRATED KEY FOB
- [9100880](/bulletins/11036176.md), 2026-08-13, Service bulletin: ELECTRICAL SYSTEM. Cluster Assembly When the technician connects to the vehicle via Witech, they observe Stored and/or Pending DTC in the IPC for KM49, LB, KM74 Programs. The instrument cluster should not be replaced based solely on the presence of stored or pending DTCs in the IPC. Replacement should only be considered if the stored or pending DTC becomes active during the troubleshooting and diagnostic process.

JSON: [/v1/bulletins/11028248](/v1/bulletins/11028248)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20S2508000002%20REV.D&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F11028248&vehicle=Service%20bulletin%20S2508000002%20REV.D)