ESP-A278
ESP_a278_DIRERTorqueActualInvalid
Also written as ESP_A278 / ESP A278 / ESP_a278_DIRERTorqueActualInvalid / esp_a278_dirertorqueactualinvalid
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-A278 mean?
Tesla alert code in the Electronic Stability Program (ESP) module. Gateway is not production fused. Service visit required. Fails to fuse for production before delivery Fuse Gateway for production at Service Production security keys missing Fails to provision production security keys before delivery Provision production security keys at Service Vulnerable to security risks, unable to receive prod software updates
Original Description
Gateway is not production fused. Service visit required. Fails to fuse for production before delivery Fuse Gateway for production at Service Production security keys missing Fails to provision production security keys before delivery Provision production security keys at Service Vulnerable to security risks, unable to receive prod software updates
Affected Tesla Models
What You May Notice
- ESP-A278 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-A278 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.