# Service bulletin S2508000036 REV.E

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: 11031244
- Published by NHTSA: 2026\-04\-10
- Manufacturer's number: S2508000036 REV.E
- Manufacturer's date: 2026\-04\-03
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

The Occupant Restraint Controller \(ORC\) Sets B2204\-00 Unknown Status \(Pending\), Sets B2204\-00 ECU Configuration Mismatch Or/And DTC B222D\-00 Active for ECU Unable to Configure/Configuration Not Learned

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11031244-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11031244-9999.pdf)

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

## Components

Electrical system

## Trouble codes named

B2204, B222D

## Vehicles listed

- 2024 to 2025 DODGE CHARGER
- 2026 JEEP GRAND CHEROKEE
- 2026 JEEP GRAND CHEROKEE 4XE
- 2026 JEEP GRAND CHEROKEE L
- 2024 to 2025 JEEP WAGONEER S
- 2025 RAM 2500
- 2025 RAM 3500
- 2025 RAM 4500
- 2025 RAM 5500

## Recalls for the same vehicles and component

- [26V262000](/recalls/nhtsa/26V262000.md), 2026-04-23: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
- [26V225000](/recalls/nhtsa/26V225000.md), 2026-04-09: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
- [2026043](/recalls/tc/2026043.md), 2026-02-02: Electrical
- [26V059000](/recalls/nhtsa/26V059000.md), 2026-02-02: ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL; EXTERIOR LIGHTING:TURN SIGNAL; EXTERIOR LIGHTING:BRAKE LIGHTS
- [25V826000](/recalls/nhtsa/25V826000.md), 2025-12-01: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
- [25V741000](/recalls/nhtsa/25V741000.md), 2025-10-30: ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY
- [25V576000](/recalls/nhtsa/25V576000.md), 2025-09-04: ELECTRICAL SYSTEM:PROPULSION SYSTEM
- [25V297000](/recalls/nhtsa/25V297000.md), 2025-05-08: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL; POWER TRAIN:AUTOMATIC TRANSMISSION:GEAR POSITION INDICATION \(PRNDL\)

## Other bulletins for the same vehicles and component

- [9100928](/bulletins/11038551.md), 2026-10-16, Service bulletin: ELECTRICAL SYSTEM; WHEELS. TPMS full assembly\(core \& Stem To support proper failure analysis and validation, dealers must return the complete TPMS sensor assembly when submitting a claim related to a TPMS leak concern. Claims submitted with TPMS sensors that are missing the valve core and/or stem components will be considered incomplete and will not be eligible for evaluation. As a reminder, the complete Tire Pressure Monitor, including the valve stem should be returned., the claim will be rejected and subject to warranty chargeback, as Stellantis cannot perform a comprehensive root cause analysis without all original components of the assembly.
- [08\-374\-26](/bulletins/11038532.md), 2026-10-16, Service bulletin: ELECTRICAL SYSTEM. R1H U43.17 Software Update \- FOTA Customers may experience the following: SYMPTOM: ● CarPlay® application crash. ● Intermittent CarPlay® connection or extended connection time. ● Apple CarPlay® radio lagging, freezing or display glitches. ● Audio intermittently cuts out. ● Radio display blank. ● Intermittent Android Auto® / CarPlay® reconnection concern. ● Abnormal radio screen display when adjusting audio volume using the steering wheel controls after extended Bluetooth audio playback from an Android device. ● Unable to add or pair a device to the Head Unit \(HU\) while the vehicle is in motion. ● Bluetooth\-enabled devices cannot be discovered when attempting to pair a phone, even when the device is inside the vehicle. ● Turn Signal Activated Blind Spot View activates slower when the left turn signal is used compared to the right turn signal. ● Android Auto® launches automatically with a blank screen. ● Radio display goes blank while audio continues to play, and radio functions become inoperative. ● Vehicle Settings page becomes unresponsive or frozen. ● Android Auto® fails to connect. ● FamCAM softkey requires multiple presses before launching. ● Radio resets or reboots while driving. ● Flashing odometer. ● Selectable Tire Fill Assist application displays an illegible "Save as Preset" softkey. ● Surround View Camera \(SVC\) guidelines remain displayed after the guidelines setting has been turned OFF through the radio. In addition, the following software enhancement is included: ● Improved Wi\-Fi connectivity performance.
- [9100928](/bulletins/11038514.md), 2026-10-16, Service bulletin: WHEELS; ELECTRICAL SYSTEM. TPMS full assembly\(core \& Stem To support proper failure analysis and validation, dealers must return the complete TPMS sensor assembly when submitting a claim related to a TPMS leak concern. Claims submitted with TPMS sensors that are missing the valve core and/or stem components will be considered incomplete and will not be eligible for evaluation. As a reminder, the complete Tire Pressure Monitor, including the valve stem should be returned., the claim will be rejected and subject to warranty chargeback, as Stellantis cannot perform a comprehensive root cause analysis without all original components of the assembly.
- [08\-374\-26](/bulletins/11038495.md), 2026-10-16, Service bulletin: ELECTRICAL SYSTEM. R1H U43.17 Software Update \- FOTA Customers may experience the following: SYMPTOM: ● CarPlay® application crash. ● Intermittent CarPlay® connection or extended connection time. ● Apple CarPlay® radio lagging, freezing or display glitches. ● Audio intermittently cuts out. ● Radio display blank. ● Intermittent Android Auto® / CarPlay® reconnection concern. ● Abnormal radio screen display when adjusting audio volume using the steering wheel controls after extended Bluetooth audio playback from an Android device. ● Unable to add or pair a device to the Head Unit \(HU\) while the vehicle is in motion. ● Bluetooth\-enabled devices cannot be discovered when attempting to pair a phone, even when the device is inside the vehicle. ● Turn Signal Activated Blind Spot View activates slower when the left turn signal is used compared to the right turn signal. ● Android Auto® launches automatically with a blank screen. ● Radio display goes blank while audio continues to play, and radio functions become inoperative. ● Vehicle Settings page becomes unresponsive or frozen. ● Android Auto® fails to connect. ● FamCAM softkey requires multiple presses before launching. ● Radio resets or reboots while driving. ● Flashing odometer. ● Selectable Tire Fill Assist application displays an illegible "Save as Preset" softkey. ● Surround View Camera \(SVC\) guidelines remain displayed after the guidelines setting has been turned OFF through the radio. In addition, the following software enhancement is included: ● Improved Wi\-Fi connectivity performance.
- [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\-339\-26](/bulletins/11037585.md), 2026-09-30, Service bulletin: ELECTRICAL SYSTEM. Max Tow Right and Left Rear Wheel Speed Sensors Inoperable 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 \(DTCs\): ● C003A\-62 \- Right Rear Wheel Speed Sensor \- Signal Compare Failure. ● C0037\-62 \- Left Rear Wheel Speed Sensor \- Signal Compare Failure. ● C003A\-2F \- Right Rear Wheel Speed Sensor \- Signal Erratic. ● C0037\-2F \- Left Rear Wheel Speed Sensor \- Signal Erratic. Customers may comment on one or more of the following: ● The check engine light is illuminated. ● The Anti\-Lock Brake System \(ABS\) light is illuminated. ● The Traction Control System \(TCS\) light is illuminated. ● The Forward Collision Warning \(FCW\) light is illuminated. ● The "4WD Unavailable" message is displayed in the Instrument Panel Cluster \(IPC\). ● Vehicle might not shift from Drive to Park or vice versa. NOTE: The vehicle safe hold systems are in place if the vehicle does not shift to Park. ● Vehicle will not shut off. This bulletin involves replacing both rear wheel speed sensors.
- [25\-004\-26 REV. A](/bulletins/11037580.md), 2026-09-30, Service bulletin: ENGINE; ELECTRICAL SYSTEM. Exhaust Gas Temperature \(EGT\) Sensor Water Intrusion ’s VIN MUST be listed in VIP or your RSU VIN list. NOTE: This bulletin applies to ● The Vehicle MUST be built on or before February 16, 2026 \(MDH North America, Enlarged 0216XX\). Europe, Middle East \& ● The vehicle MUST be equipped with a 6.7L I6 Cummins Turbo Africa, and India \& Asia Diesel Engine \(Sales Codes ETM or ETN\). Pacific markets. CUSTOMER Customers may experience a Malfunction Indicator Lamp \(MIL\) illumination and the vehicle may SYMPTOM: exhibit/set the following Diagnostic Trouble Code \(DTC\): ● P2482\-00 \- Exhaust Gas Temperature Sensor Circuit High \- Bank 1 Sensor 5. Customers may also comment on the following: ● Soot load is too high and power derate occurs due to regen being disabled. This bulletin involves replacing the EGT sensors.

JSON: [/v1/bulletins/11031244](/v1/bulletins/11031244)

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