TESLA Warning

RADC-W002

RADC_w002_ecuAdcError

Also written as RADC_W002 / RADC W002 / RADC_w002_ecuAdcError / radc_w002_ecuadcerror

System
RADC
Radar Controller
Type
Warning
Category
ADAS
Severity
Warning

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-W002 mean?

Tesla warning code in the Radar Controller (RADC) module. There is an issue with one of the radar's internal analog / digital converters (ADCs).

Original Description

There is an issue with one of the radar's internal analog / digital converters (ADCs).

Affected Tesla Models

Model SModel XModel 3Model Y

What You May Notice

  • Radar Controller alert: There is an issue with one of the radar's internal analog / digital converters (ADCs).
  • Camera or radar sensing notification on the touchscreen
  • Autopilot or active safety feature greyed out

How to Diagnose and Resolve

  1. 1 Check cameras and sensors for obstructions
  2. 2 Reboot the vehicle
  3. 3 Update software via Controls > Software
  4. 4 Schedule service if issue persists

Severity Notes

RADC-W002 is a Warning in the Radar Controller system. Schedule service soon. Monitor your vehicle for additional warnings.

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 →