Vehicle Network Fault
WarningBYD · Body Electronics
What does this warning light mean?
This warning indicates a vehicle network fault. When your dashboard displays 'Vehicle network malfunction, please park safely and contact service centre' or 'Please check vehicle network', it means there's an issue with the vehicle's data communication system. CAN bus or in-vehicle Ethernet communication errors can prevent multiple control modules from communicating properly, potentially affecting various vehicle functions.
Can I drive?
With caution
What to do
Safely pull over and contact an authorised BYD service centre. Do not continue driving, as this fault may impair multiple vehicle systems.
Likely causes
- —CAN bus communication error
- —Control module fault
- —Wiring or connector fault
Technical Information
| Field | Value |
|---|---|
| Code | BYD_FP_003 |
| System | Body Electronics |
| Severity | WARNING |
| Can drive? | caution |
Data confidence: Community This information is for reference only. Always consult a qualified technician for diagnosis and repair. Do not attempt high-voltage system repairs yourself.