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Service bulletin 08-395-25

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id11026672
Published by NHTSA2025-12-17
Manufacturer's number08-395-25
Manufacturer's date2025-12-09
NHTSA componentELECTRICAL SYSTEM

NHTSA's summary

Depleted Battery Caused By Auxiliary Coolant Pumps Customers may comment on one or more of the following: ● Vehicle does not start due to a depleted battery. ● Customers may describe that a pump type noise is heard from the vehicle after ignition is set to OFF This bulletin involves replacing the auxiliary coolant pump assembly.Depleted Battery Caused By Auxiliary Coolant Pumps Customers may comment on one or more of the following: ● Vehicle does not start due to a depleted battery. ● Customers may describe that a pump type noise is heard from the vehicle after ignition is set to OFF This bulletin involves replacing the auxiliary coolant pump assembly.

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

Vehicles listed
DODGE CHARGER2024, 2025
JEEP WAGONEER S2024, 2025, 2026

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Recalls for the same vehicles and component
26V2620002026-04-23. ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
20260432026-02-02. Electrical
26V0590002026-02-02. 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.

Other bulletins for the same vehicles and component
S26230000562026-10-07. Service bulletin. The Door Latch Module Has Active Faults With No Warning Indicators In Cluster
91009262026-10-07. 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.
08-351-262026-10-07. 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.
08-350-262026-10-07. 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_1792026-09-17. 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. A2026-09-17. 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).
08-332-262026-09-17. 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).
08-329-262026-09-17. Service bulletin. 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 Rev22026-09-10. Service campaign. 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. A2026-09-10. Service bulletin. Airbag Warning Light On or Intermittent. The Occupant Restraint Controller (ORC) May Have The Following DTCs (Active/Stored)