The high-voltage battery supplies the electric drive with energy and determines the range, performance and charging behaviour of your vehicle. A noticeable loss of range, unusually long charging times, interrupted charging or warning messages should therefore be investigated early. Our battery service creates a sound basis for the decisions that follow.
What Is Checked During Battery Diagnosis
During battery diagnosis we evaluate existing fault entries and relevant vehicle data. Depending on the vehicle and the fault pattern, we also include:
- electrical connections and cabling
- communication paths between the battery management system and the vehicle
- temperature values and cooling components
- further components of the battery system
Not Every Irregularity Means Replacing the Battery
Not every irregularity means that the entire electric vehicle battery has to be replaced. Charging problems can also be caused by sensors, plug connections, cooling components, control units or the power electronics. We therefore always assess the battery system in the context of the other vehicle components.
You Receive a Basis for Your Decision
After the condition assessment we discuss the results with you in plain terms. You learn which irregularities were identified, which further measurements may be useful and whether repairing individual areas is a realistic option. That gives you a comprehensible basis for a decision rather than a blanket recommendation to replace.
Our aim is a solution that balances safety, reliability and economy. The sooner changes in charging behaviour or range are investigated, the better consequential damage can be contained and necessary work planned.
Noticed a change in range or charging behaviour? Book an appointment for battery diagnosis.
