APP_w189
APP_w189_backupCameraStreamExit
What does APP_w189 mean?
Tesla warning code in the Application Layer (APP) module. Backup camera stream exited because of a fault Fault in backup camera stream, alert payload contains more details on fault Temporary stream errors are resolved on reboot, if error persists across reboot; camera/harness or autopilot board needs inspection Degraded autopilot functionality and back up camera feed is not shown on UI Indicates that selfie camera is forcibly disabled on this car with a file on Autopilot computer When the file is detected on a car during autopilot boot up Clears when autopilot is rebooted after removing the file None of the features related to selfie camera would work Abort reason is specified in alert log Cleared in next iteration/check
Original Description
Backup camera stream exited because of a fault Fault in backup camera stream, alert payload contains more details on fault Temporary stream errors are resolved on reboot, if error persists across reboot; camera/harness or autopilot board needs inspection Degraded autopilot functionality and back up camera feed is not shown on UI Indicates that selfie camera is forcibly disabled on this car with a file on Autopilot computer When the file is detected on a car during autopilot boot up Clears when autopilot is rebooted after removing the file None of the features related to selfie camera would work Abort reason is specified in alert log Cleared in next iteration/check
Severity Notes
APP_w189 is a Warning in the Application Layer system. Schedule service soon. Monitor your vehicle for additional warnings.
Other APP Codes
View all APP codes →Tesla alert codes sourced from the community-maintained Tesla Alerts Dictionary. This information is for educational purposes only. Always consult Tesla Service for official diagnosis and repairs.