SDCF family
SDCF_a019_historicalFaultCurrents
Not Available
What does the SDCF_a019_historicalFaultCurrents alert mean?
Secondary disconnect controller (SDC) detected abnormal electrical currents during a previous power-ON state. Data retrieved from electrically erasable programmable read-only memory (EEPROM).
What you'll see in your Tesla
- Not Available
What triggers it
SDC detected abnormal electrical currents when drive inverter (DI) was not switching as expected during a previous power cycle.
When it clears
SDC completes successful power-ON self-test.
Potential impact
Drive unit may not be functional due to previous electrical issue.
Affected models
Cybertruck
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