TESLA Alert
RADC-A025
RADC_a025_overVoltage
Also written as RADC_A025 / RADC A025 / RADC_a025_overVoltage / radc_a025_overvoltage
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 RADC-A025 mean?
Tesla alert code in the Radar Controller (RADC) module. Supply Over Voltage
Original Description
Supply Over Voltage
Affected Tesla Models
Model SModel XModel 3Model Y
What You May Notice
- Radar Controller alert: Supply Over Voltage
- Camera or radar sensing notification on the touchscreen
- Autopilot or active safety feature greyed out
How to Diagnose and Resolve
- 1 Check cameras and sensors for obstructions
- 2 Reboot the vehicle
- 3 Update software via Controls > Software
- 4 Schedule service if issue persists
Severity Notes
RADC-A025 is an Alert in the Radar Controller system. Confirm the vehicle screen and Tesla app show no driving or charging restrictions, and schedule service if the alert returns.
Other RADC Codes
RADC_a001 Tesla alert code in the Radar Controller (RADC) module. Seco... RADC_a002 Tesla alert code in the Radar Controller (RADC) module. ADC ... RADC_a003 RADC_a004 RADC_a005 RADC_a006 RADC_a007 RADC_a008
View all RADC codes →