DC/DC Converter Input Voltage Too High
The DC/DC converter input voltage is above the operating window.
Affected components
- Dcdc converter
Common causes
- High likelihood: Regenerative braking overshoot
- Medium likelihood: Upstream regulator drift
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.