ESP-A209
ESP_a209_DITorqueActualInvalid
Also written as ESP_A209 / ESP A209 / ESP_a209_DITorqueActualInvalid / esp_a209_ditorqueactualinvalid
Why does the exact Tesla alert ID matter?
Record the exact alert ID, including underscores, suffixes, and companion alerts. Tesla alerts that look similar can point to different modules, timestamps, and service procedures.
What does ESP-A209 mean?
Tesla alert code in the Electronic Stability Program (ESP) module. Invalid Data Received From Drive Motor Control Module A: Invalid Signal Status DI CAN message received as invalid Review DI alerts for failure indicator Drive functions may be degraded. Invalid Data Received From Drive Motor Control Module A: Data Length Code, Checksum or Parity invalid Invalid Data Received From Air Bag Control Module : Invalid Ay Signal Status Left Front Wheel Speed Sensor Generic Fault. WSS test failure of WSS_FL (Short circuit supply line to UBATT short circuits between sensors any line failure) Right Front Wheel Speed Sensor against second signal failed due WSS signal interferences or disturbances. WSS signal interferences or disturbances Check connection integrity and if necessary replace WSS Invalid Data Received Brake Booster: Alive Counter invalid Invalid Data Received From Air Bag Control Module : Invalid Ax Signal Status
Original Description
Invalid Data Received From Drive Motor Control Module A: Invalid Signal Status DI CAN message received as invalid Review DI alerts for failure indicator Drive functions may be degraded. Invalid Data Received From Drive Motor Control Module A: Data Length Code, Checksum or Parity invalid Invalid Data Received From Air Bag Control Module : Invalid Ay Signal Status Left Front Wheel Speed Sensor Generic Fault. WSS test failure of WSS_FL (Short circuit supply line to UBATT short circuits between sensors any line failure) Right Front Wheel Speed Sensor against second signal failed due WSS signal interferences or disturbances. WSS signal interferences or disturbances Check connection integrity and if necessary replace WSS Invalid Data Received Brake Booster: Alive Counter invalid Invalid Data Received From Air Bag Control Module : Invalid Ax Signal Status
Affected Tesla Models
What You May Notice
- ESP-A209 may appear with another Tesla alert in the Electronic Stability Program (ESP) system.
- The vehicle may limit charging, driving, comfort, or safety features depending on the active alerts.
- The alert may clear after sleep, but recurring alerts should be treated as service-relevant.
How to Diagnose and Resolve
- 1 Reboot the vehicle by holding both scroll wheels
- 2 Check for available OTA software updates
- 3 If alert persists after reboot, schedule a service appointment
Severity Notes
ESP-A209 is an Alert in the Electronic Stability Program system. Confirm the vehicle screen and Tesla app show no driving or charging restrictions, and schedule service if the alert returns.