Service bulletin 08-203-25
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 | 11020107 |
| Published by NHTSA | 2025-07-02 |
| Manufacturer's number | 08-203-25 |
| Manufacturer's date | 2025-06-28 |
| NHTSA component | ELECTRICAL SYSTEM |
NHTSA's summary
Charging The 12 Volt Battery When Voltage is Below 6 Volts Customers or technicians may experience one or more of the following: ● Low 12 volt battery voltage. ● Unable to start the vehicle. ● High Voltage contactors not closing. ● Battery tell-tale light on. ● Charging system inoperable. ● Depleted 12 volt battery.
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Electrical system
| DODGE CHARGER | 2024, 2025, 2026 |
|---|---|
| JEEP RECON | 2026 |
| JEEP WAGONEER S | 2024, 2025, 2026 |
Listing a model year does not mean every vehicle of it is concerned: the document says which.
| 26V262000 | 2026-04-23. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL |
|---|---|
| 2026043 | 2026-02-02. Electrical |
| 26V059000 | 2026-02-02. ELECTRICAL SYSTEM: INTEGRATED TRAILER BRAKE CONTROL; EXTERIOR LIGHTING:TURN SIGNAL; EXTERIOR LIGHTING:BRAKE LIGHTS |
A recall listed here may apply to some of the same vehicles. Only the manufacturer can say whether it applies to one vehicle.
| S2608000036 | 2026-10-07. Service bulletin. Placeholder DTCs Setting Erroneously In Battery Pack Control Module (BPCM) |
|---|---|
| S2623000056 | 2026-10-07. Service bulletin. The Door Latch Module Has Active Faults With No Warning Indicators In Cluster |
| 9100926 | 2026-10-07. Service bulletin. 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. |
| 08-137-26 REV. E | 2026-10-07. Service bulletin. Flash: Ignition System Control Module (ISCM) Updates PCR9A 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): ● **P0300-00 - Multiple Cylinder Misfire. ● P0301-00 - Cylinder 1 Misfire. ● P0302-00 - Cylinder 2 Misfire. ● P0303-00 - Cylinder 3 Misfire. ● P0304-00 - Cylinder 4 Misfire. ● P0305-00 - Cylinder 5 Misfire. ● P0306-00 - Cylinder 6 Misfire.** NOTE: **The above DTCs are being set during cold starts.** This bulletin involves inspecting and possibly reprogramming the ISCM, TCM and PCM with the latest available software. |
| 08-351-26 | 2026-10-07. Service bulletin. 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 | 2026-10-07. Service bulletin. 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. |
| OTHERDOC_178 | 2026-09-17. Other. Radio Over The Air Update to U43.17 R1H Software Version (FOTA) Customers may experience one or more of the following:- Navigation Stability - Android Auto & Carplay stability & connectivity- Power management app- Distorted/glitchy display prior to start‑up animation- Text appearance display- Widget incorrect display- Turn signal blind spot response timing- Audio cut out - Drive Modes selection- Park assist Guidelines se |
| OTHERDOC_179 | 2026-09-17. Other. Radio Over The Air Update to U43.17 R1H Software Version (FOTA) Customers may experience one or more of the following:- Navigation Stability - Android Auto & Carplay stability & connectivity- Power management app- Distorted/glitchy display prior to start‑up animation- Text appearance display- Widget incorrect display- Turn signal blind spot response timing- Audio cut out - Drive Modes selection- Park assist Guidelines selctio |
| 08-332-26 REV. A | 2026-09-17. Service bulletin. Hybrid Cooling Pump Emergency Mode Condition Customers may comment on one or more of the following: SYMPTOM: ● 12V battery is draining. NOTE: The auxiliary heat and battery coolant pumps can enter emergency mode and drain the 12V battery. ● A pump running at full speed noise may be heard from the engine compartment after the vehicle is turned off. This bulletin involves replacing the Auxiliary Heat Pump (AHP). |
| 08-332-26 | 2026-09-17. Service bulletin. Hybrid Cooling Pump Emergency Mode Condition Customers may comment on one or more of the following: SYMPTOM: ● 12V battery is draining. NOTE: The auxiliary heat and battery coolant pumps can enter emergency mode and drain the 12V battery. ● A pump running at full speed noise may be heard from the engine compartment after the vehicle is turned off. This bulletin involves replacing the Auxiliary Heat Pump (AHP). |