PCS family
PCS_a037_resonantTankOc
Not Available
What does the PCS_a037_resonantTankOc alert mean?
PCS DCDC detects resonant tank over current event
What you'll see in your Tesla
- Not Available
What triggers it
DCDC converter detects resonant tank current exceeds overcurrent threshold
When it clears
DCDC converter state machine clears faults
Potential impact
Inability to precharge HV bus, inability to support 12V system, inability to drive
Affected models
Model 3 2017-2023
Model 3 2024+
Model S 2021+
Model X 2021+
Model Y
Model Y 2025+
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