- BMS is the Battery Management System for the High Voltage battery.
- TPMS codes measure Tire Pressure.
- OBC is the On Board Charger, used for slow L1 and L2 AC charging.
- VMCU is the Vehicle Motor Control System.
- LDC is the Low-Voltage DC-DC Converter, used to charge the 12V battery and run the car electronics.
- VIN is the vehicle identification number, also called a chassis number.