Tesla Model 3 alerts codes

PCS_a032 / PCS_a032_excessiveGridTransientsDetected

Alert Description
The Power Conversion System (PCS) electronic control unit (ECU) detects excessive transients on the electrical grid, causing AC charging to be limited or unavailable.

Potential Impact
The rate of AC charging may be reduced, or AC charging may be unavailable.

Set condition
The PCS ECU detects excessive transients on the electrical grid, causing one or more charger phases to enter an error state.

Clear condition
The PCS ECU no longer detects excessive transients on the electrical grid.

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