Bosch · Voltage
610 Bosch error code 610
Battery voltage fault
Per manufacturer documentation
Note
Bosch classic system (Intuvia/Nyon/Kiox/Purion). Smart System codes differ.
Possible causes
General, component-based causes – not a manufacturer-specific statement.
- Low state of charge / heavy sag under load
- Over-voltage (wrong charger, unsuitable battery)
- Faulty voltage sensing in the controller
Safe test steps
- Pack voltage at rest and under load vs. the controller voltage class.
- Charger output voltage per label (S × 4.20 V Li-ion).
Workshop reference values
- Typical controller low-voltage cutoff: approx. 3.0–3.15 V/cell (~30–31.5 V on 36 V) – controller-specific.
Repair approach
- Charge the battery; if it still drops under load: battery diagnosis.
- Replace a battery/charger of the wrong voltage with a matching one.
Tools needed
- Digital multimeter (CAT III, fused inputs)
- Fused load tester
Safety
- Never use a battery or charger of a different voltage with the system.
This information does not replace manufacturer service documentation. Work on batteries and high-voltage parts only with the appropriate expertise.
Related fault codes
410One or more on-board computer buttons are blocked414Connection problem with the control unit418One or more buttons are permanently pressed419Configuration error422Connection problem with the drive unit423Connection problem with the battery424Communication error between components426Internal time-out error