A plug-in hybrid electric vehicle utilizes both an internal combustion engine and an electric motor powered by a high-voltage battery. Unlike traditional hybrids, the battery can be charged from an external power source, allowing the vehicle to drive on pure electric power for a limited range before the combustion engine takes over.
Customer states the PHEV won't charge on a Level 2 station but the gas engine runs fine.
When diagnosing a PHEV, technicians must follow high-voltage safety protocols even if they are only working on the internal combustion side of the powertrain.
Do not mix it up with
- EV: An EV relies entirely on battery power, whereas a PHEV has a backup combustion engine.
Related terms
EV
An electric vehicle uses one or more electric motors for propulsion instead of an internal combustion engine.
ICE
Blocking an electric vehicle charging station with a gas-powered car is a common parking offense.
Hybridization
The process of adding electric propulsion to traditional internal combustion vehicle platforms.