BMW fault code
Code 21F206 · hvs_02
High-voltage battery unit, cell module 19, Ageing: Internal resistance too high
- Code (hex)
- 0x21F206
- Decimal
- 2224646
- Control unit
- SME
- Software variant
- hvs_02
hvs_02 is the control unit software variant shown by the scanner next to the code. The same code may be described differently in other variants.
Battery management electronics
What BMWTeka has on this code
- fault description: setting and monitoring conditions, effects, service notes;
- which of the code titles applies to your vehicle;
- related components, wiring diagrams and repair documents for your model;
- Check Control messages on the dashboard, if the code triggers them.
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