VCFRONT-A265
VCFRONT_a265_ESPVoltageMismatch
Also written as VCFRONT_A265 / VCFRONT A265 / VCFRONT_a265_ESPVoltageMismatch / vcfront_a265_espvoltagemismatch
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-A265 mean?
Tesla alert code in the Vehicle Controller Front (VCFRONT) module. There is a greater than 0.5V drop between input power to the front vehicle controller and the stability controller circuit. 0.5V difference between input voltage to the board and the eFuse. Less than 0.5V difference between input voltage to the board and the eFuse Potential hardware issue could cause eFuse to trip or VOR.
Original Description
There is a greater than 0.5V drop between input power to the front vehicle controller and the stability controller circuit. 0.5V difference between input voltage to the board and the eFuse. Less than 0.5V difference between input voltage to the board and the eFuse Potential hardware issue could cause eFuse to trip or VOR.
Affected Tesla Models
What You May Notice
- Vehicle Controller Front alert: There is a greater than 0.5V drop between input power to the front vehicle controller and the stability controller circu
- 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-A265 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.