ESP-A135
ESP_a135_steeringAngleNoCenter
What does ESP-A135 mean?
Tesla alert code in the Electronic Stability Program (ESP) module. EPAS3P_internalSAS fails plausibility check for center position WSS fault due to missing wheel speed signal. Wss fault due to missing wheel speed sensor signal Check connections and/or replace WSS The CAN Bus status is monitored cyclically, when ever there is a line interruption on can bus or disturbance which leads to Error passive, fault is registerd ESP is not receiving any message traffic on CHASSIS bus Check CHASSIS bus for continuity and traffic on bus. Confirm CHASSIS bus issues with MIA alerts on other devices. Power cycle. Invalid Data Received From Drive Motor Control Module External Left: Data Length Code, Checksum or Parity invalid
Original Description
EPAS3P_internalSAS fails plausibility check for center position WSS fault due to missing wheel speed signal. Wss fault due to missing wheel speed sensor signal Check connections and/or replace WSS The CAN Bus status is monitored cyclically, when ever there is a line interruption on can bus or disturbance which leads to Error passive, fault is registerd ESP is not receiving any message traffic on CHASSIS bus Check CHASSIS bus for continuity and traffic on bus. Confirm CHASSIS bus issues with MIA alerts on other devices. Power cycle. Invalid Data Received From Drive Motor Control Module External Left: Data Length Code, Checksum or Parity invalid
Severity Notes
ESP-A135 is an Alert in the Electronic Stability Program system. It is generally safe to continue driving, but have it checked at your next scheduled service.