PCS-A013
PCS_a013_chgPrechargeFailedBoost
What does PCS-A013 mean?
Tesla alert code in the Power Conversion System (PCS) module. Charger failed to precharge the intermediate bus during boost precharge Boost precharge portion of charger phase startup sequence failed Current measurement changed too much between switching cycles (only active in phase A) Charger AC input current changed too much between switching cycles
Original Description
Charger failed to precharge the intermediate bus during boost precharge Boost precharge portion of charger phase startup sequence failed Current measurement changed too much between switching cycles (only active in phase A) Charger AC input current changed too much between switching cycles
Severity Notes
PCS-A013 is an Alert in the Power Conversion System system. It is generally safe to continue driving, but have it checked at your next scheduled service.