Understanding your vehicle's HV Power Train Coolant and the importance of its maintenance
The high voltage (HV) power train coolant is a specialized fluid that circulates through an independent loop to remove heat from critical high-voltage electronics, modules, and traction assemblies during driving and charging. Regular checks of this coolant help support system efficiency and protect against overheating.
*For complete maintenance information, please refer to your Vehicle's Owner's Manual or Service Maintenance Guide, or contact your dealer.