Alert reference
What a code means, when it appears and what it affects. 18 667 codes in the reference.
BMS_a067_CAC_Imbalance_Limiting
- What happened
- The Battery Management System (BMS) detects that the calculated Amp-hour capacity (CAC) difference between bricks within a single module exceeds the acceptable threshold, which may reduce battery performance.
- When it appears
- The BMS detects that the estimated CAC imbalance between the average CAC and the minimum CAC of bricks within a single module exceeds the acceptable threshold.
- When it clears
- The BMS detects that the estimated CAC imbalance between the average CAC and the minimum CAC of bricks within a single module is within the acceptable threshold.
- What it affects
- Battery performance may be limited, which may reduce maximum range and may limit charging performance.
- Message to the owner
- High voltage battery performance limited
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