VCFRONT-A233
VCFRONT_a233_autopilot1EFuseFault
Also written as VCFRONT_A233 / VCFRONT A233 / VCFRONT_a233_autopilot1EFuseFault / vcfront_a233_autopilot1efusefault
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 VCFRONT-A233 mean?
Tesla alert code in the Vehicle Controller Front (VCFRONT) module. The Autopilot 1 eFuse has tripped. Too much current detected by the Autopilot 1 high side driver.
Original Description
The Autopilot 1 eFuse has tripped. Too much current detected by the Autopilot 1 high side driver.
Affected Tesla Models
What You May Notice
- Vehicle Controller Front alert: The Autopilot 1 eFuse has tripped. Too much current detected by the Autopilot 1 high side driver.
- Some features (climate, lights, or charging) may be temporarily unavailable
- Alert notification in the Tesla app
How to Diagnose and Resolve
- 1 Perform a soft reboot (hold both scroll wheels)
- 2 Check for pending OTA software updates in Controls > Software
- 3 If multiple features remain non-functional, schedule a service appointment
Severity Notes
VCFRONT-A233 is an Alert in the Vehicle Controller Front system. Confirm the vehicle screen and Tesla app show no driving or charging restrictions, and schedule service if the alert returns.