APP_w171
APP_w171_appHighCoolantFlowReq
What does APP_w171 mean?
Tesla warning code in the Application Layer (APP) module. APP temperature above threshold. Requested high coolant flow AP board temperature is over a certain threshold AP board temperature falls below a threshold Can potentially cause AP board to shutdown One or more of the hold conditions in payload are met AP telemetry system failing to upload data Unable to upload telemetry data like snapshots/clips Forward camera pitch is out of bounds Forward camera pitch is out of bounds. Thresholds vary based on the vehicle platform Forward collision warning safety feature is not available
Original Description
APP temperature above threshold. Requested high coolant flow AP board temperature is over a certain threshold AP board temperature falls below a threshold Can potentially cause AP board to shutdown One or more of the hold conditions in payload are met AP telemetry system failing to upload data Unable to upload telemetry data like snapshots/clips Forward camera pitch is out of bounds Forward camera pitch is out of bounds. Thresholds vary based on the vehicle platform Forward collision warning safety feature is not available
Severity Notes
APP_w171 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.