Car Repair Library

Home
EV Database
EV Forum
Videos
Repair Cases
Traditional gasoline car fault
Language
- English
- 中文
- 日本語
- 한국어
- العربية
- Español
- Português
Login

Repair cases
BYD
2025 ATTO 3
Rear Domain Controller

Rear Domain Controller — system

Fault codes

B1C4194 - B1C4194 Main Chip Control Failure 1 cases