APP_w279
APP_w279_lRepeatCameraStreamErr
What does APP_w279 mean?
Tesla warning code in the Application Layer (APP) module. Messages from VCRight ecu are missing on party bus One or more VCRight messages on party bus are missing AP starts receiving VCRight messages again Messages from Restraint control module (RCM) ecu are missing on party bus One or more RCM messages on party bus are missing AP starts receiving RCM messages again Narrow camera is not calibrated Narrow camera is not calibrated yet Narrow calibration is successful Diagnostic alert indicating uncorrectable ECC errors Un-correctable ECC errors are non-zero Clears on next iteration when ecc errors go down to zero
Original Description
Messages from VCRight ecu are missing on party bus One or more VCRight messages on party bus are missing AP starts receiving VCRight messages again Messages from Restraint control module (RCM) ecu are missing on party bus One or more RCM messages on party bus are missing AP starts receiving RCM messages again Narrow camera is not calibrated Narrow camera is not calibrated yet Narrow calibration is successful Diagnostic alert indicating uncorrectable ECC errors Un-correctable ECC errors are non-zero Clears on next iteration when ecc errors go down to zero
Severity Notes
APP_w279 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.