RADC-A038
RADC_a038_steeringWheelAngleMIA
Also written as RADC_A038 / RADC A038 / RADC_a038_steeringWheelAngleMIA / radc_a038_steeringwheelanglemia
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-A038 mean?
Tesla alert code in the Radar Controller (RADC) module. DAS_steeringWheelAngle message was not received Radar in Plant Mode - The Radar Plant mode routine (internally knows as VIN learn) has failed to complete
Original Description
DAS_steeringWheelAngle message was not received Radar in Plant Mode - The Radar Plant mode routine (internally knows as VIN learn) has failed to complete
Affected Tesla Models
What You May Notice
- Radar Controller alert: DAS_steeringWheelAngle message was not received Radar in Plant Mode - The Radar Plant mode routine (internally knows as
- 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-A038 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.