VCFRONT-A311
VCFRONT_a311_vcrightOvertempSlope
Also written as VCFRONT_A311 / VCFRONT A311 / VCFRONT_a311_vcrightOvertempSlope / vcfront_a311_vcrightovertempslope
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-A311 mean?
Tesla alert code in the Vehicle Controller Front (VCFRONT) module. The right vehicle controller eFuse temperature value reported > 10degC/S increase. The right Headlight Controller is failing to communicate. The right headlamp will not function.
Original Description
The right vehicle controller eFuse temperature value reported > 10degC/S increase. The right Headlight Controller is failing to communicate. The right headlamp will not function.
Affected Tesla Models
What You May Notice
- Vehicle Controller Front alert: The right vehicle controller eFuse temperature value reported > 10degC/S increase. The right Headlight Controller is fai
- 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-A311 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.