PCS_a092_chgPowerLimitedByBusRipple
Not Available
What does the PCS_a092_chgPowerLimitedByBusRipple alert mean?
The Power Conversion System (PCS) electronic control unit (ECU) detects the charging power is limited due to excessive intermediate bus voltage ripples, which may be caused by electrolytic capacitor degradation.
What you'll see in your Tesla
- Not Available
What triggers it
The PCS ECU detects charging power is limited for more than 10 minutes due to excessive intermediate bus voltage ripples. Alert log signal data should provide more information on the specific condition(s) detected.
When it clears
Charging power is no longer limited.
Potential impact
The rate of AC charging may be limited by the PCS.
Affected models
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