ECU Software Updates & BMS Recalibration
OTA update troubleshooting, BMS SoH calculation algorithm recalibration, and CAN gateway diagnostics.
Software & BMS Optimization
Modern EVs rely on dozens of ECUs synchronized via high-speed CAN and FlexRay buses. BMS recalibration aligns battery capacity estimation with actual cell chemistry health.
Key Diagnostic Areas:
- OTA Update Lockout Recovery: Clearing firmware flashing errors that prevent vehicle charging.
- SOC / SoH Memory Reset: Resetting BMS RAM after cell rebalancing to re-establish true driving range metrics.
- Gateway Diagnostics: Checking CAN bus noise isolation against high-frequency inverter switching interference.
Need a specific diagnostic or technical advisory call?
Contact our senior engineering team or schedule a consultation slot.