ESP-W005
ESP_w005_messagePumpFailure
Also written as ESP_W005 / ESP W005 / ESP_w005_messagePumpFailure / esp_w005_messagepumpfailure
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-W005 mean?
Tesla warning code in the Electronic Stability Program (ESP) module. The electronic stability program (ESP) has detected that there is an issue with one of the pumps on the power brake assist system and has reduced the feature.
Original Description
The electronic stability program (ESP) has detected that there is an issue with one of the pumps on the power brake assist system and has reduced the feature.
Affected Tesla Models
What You May Notice
- ESP-W005 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-W005 is a Warning in the Electronic Stability Program system. Schedule service soon. Monitor your vehicle for additional warnings.