ESP-A245
ESP_a245_LVGoingDownStateInvalid
Also written as ESP_A245 / ESP A245 / ESP_a245_LVGoingDownStateInvalid / esp_a245_lvgoingdownstateinvalid
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-A245 mean?
Tesla alert code in the Electronic Stability Program (ESP) module. ESP has detected PARTY or CHASSIS CAN network is under-voltage. Ensure valid CAN network health and CAN harness connections are valid Lateral Acceleration Sensor: Plausibility against second signal failed ESP is not receiving any message traffic on PARTY bus Check PARTY bus for continuity and traffic on bus. Confirm PARTY bus issues with MIA alerts on other devices. Power cycle.
Original Description
ESP has detected PARTY or CHASSIS CAN network is under-voltage. Ensure valid CAN network health and CAN harness connections are valid Lateral Acceleration Sensor: Plausibility against second signal failed ESP is not receiving any message traffic on PARTY bus Check PARTY bus for continuity and traffic on bus. Confirm PARTY bus issues with MIA alerts on other devices. Power cycle.
Affected Tesla Models
What You May Notice
- ESP-A245 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-A245 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.