VCFRONT-A125
VCFRONT_a125_thmlFanICLatchFault
Also written as VCFRONT_A125 / VCFRONT A125 / VCFRONT_a125_thmlFanICLatchFault / vcfront_a125_thmlfaniclatchfault
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-A125 mean?
Tesla alert code in the Vehicle Controller Front (VCFRONT) module. The motor has detected an electrical fault (short, disconnect, or internal). HVAC cabin cooling (air conditioning) and powertrain performance may be limited. The thermal fan will not run. HVAC cabin cooling (air conditioning) and powertrain performance may be limited. The circuit will be reset to attempt to clear the fault
Original Description
The motor has detected an electrical fault (short, disconnect, or internal). HVAC cabin cooling (air conditioning) and powertrain performance may be limited. The thermal fan will not run. HVAC cabin cooling (air conditioning) and powertrain performance may be limited. The circuit will be reset to attempt to clear the fault
Affected Tesla Models
What You May Notice
- Vehicle Controller Front alert: The motor has detected an electrical fault (short, disconnect, or internal). HVAC cabin cooling (air conditioning) and p
- 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-A125 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.