EPAS3P-A121
EPAS3P_a121_pvtEcuStatCrcError
What does EPAS3P-A121 mean?
Tesla alert code in the Electric Power Steering Primary (EPAS3P) module. Invalid EPAS3P/S_statusCrc value received on internal private bus Unexpected EPAS3P/S_statusCrc value received on internal private bus Expected EPAS3P/S_statusCrc value received on internal private bus Invalid ESP_wheelSpeedsQF value received
Original Description
Invalid EPAS3P/S_statusCrc value received on internal private bus Unexpected EPAS3P/S_statusCrc value received on internal private bus Expected EPAS3P/S_statusCrc value received on internal private bus Invalid ESP_wheelSpeedsQF value received
Severity Notes
EPAS3P-A121 is an Alert in the Electric Power Steering Primary system. It is generally safe to continue driving, but have it checked at your next scheduled service.