This content was compiled automatically and has not yet been reviewed by a technician. For reference only.
For reference only. Always confirm part numbers and procedures for your specific vehicle.
Fault diagnosis
BYD ATTO 2 V2L external discharging is restricted at low charge
The external discharging function is restricted when the vehicle charge level is low.
BYD ATTO 2 V2L external discharging is restricted at low charge
Symptoms
- The external discharging function is restricted when the vehicle charge level is low. [1]
Possible causes
- V2L is restricted at low SOC. [1]
Checks
- Check SOC and remaining range before discharging; the manual requires a charge level of at least 15%. [1]
What to do
- Only use it when the charge level is relatively high and the discharging conditions are met; unplug the discharging equipment when not in use to avoid power consumption from a prolonged connection. [1]
Applicability and limits
- Official website ATTO 2 Asia-Pacific right-hand-drive manual; configuration depends on the actual vehicle, and model-year/powertrain dictionary mapping has not been established. Scope: unknown [1]
Sources
[Source 1] BYD ATTO 2 Owners Handbook (Asia-Pacific Right Rudder) — printed pp.85–86 / PDF pp.86–87, Discharging Device / External Discharging (accessed 2026-10-30)
https://www.bydauto.co.nz/storage/uploads/5823db73-e953-4040-b059-8a7dd6d4237e/BYD-ATTO-2-Owners-Handbook-compressed.pdf
Related Academy Articles
Fault diagnosis
Rough idle: electronic EGR valve sticking inspection clues
The engine idles roughly (rough idling) or hesitates during acceleration.
Fault diagnosis
Engine stalls or enters emergency mode: airflow meter inspection clues
The engine stalls or the control unit enters an emergency program, possibly with the engine warning light on.
Fault diagnosis
Charging indicator does not light with ignition on and engine stopped
The ignition is switched on and the engine is not yet running, but the charging/battery indicator does not light.