The car recognises the cable but aborts the charge after a few seconds.
The onboard charger starts the handshake but cannot deliver power.
Suggested test plan
- Read charger codes.
- Verify AC input and CP handshake.
- Confirm the fault is internal to the charger.
- Replace or repair the onboard charger.
Safety: High voltage can be lethal. Only trained technicians may work on an EV. Use rated PPE and follow the manufacturer isolation procedure. This is an educational model only.
The onboard charger works with mains AC and HV DC. Only qualified personnel should open it.