High Voltage Fuse
BMS detects open high-voltage fuse, typically tripped by overcurrent event between battery and inverter or charger.
Affected components
- Hv fuse
- Hv battery
Common causes
- High likelihood: Overcurrent event
Diagnostic notes
- The malfunction indicator lamp may illuminate
- Reduced-power or limp mode may occur
Sources
Diagnostic information is provided for reference only. Confirm the code with a compatible scan tool and follow the vehicle manufacturer's service procedures before replacing components.