APP-W260
APP_w260_collisionWarningEvent
Also written as APP_W260 / APP W260 / APP_w260_collisionWarningEvent / app_w260_collisionwarningevent
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 APP-W260 mean?
Tesla warning code in the Application Layer (APP) module. Forward collision warning (FCW) event Audible and visual chime to user Side collision warning feature is Unavailable When AP features are disabled (e.g. FW version mismatch/radar calibration issue) Side collision warning feature is unavailable CAN messages from Tesla air suspension (TAS) ECU are missing AP starts receiving TAS messages
Original Description
Forward collision warning (FCW) event Audible and visual chime to user Side collision warning feature is Unavailable When AP features are disabled (e.g. FW version mismatch/radar calibration issue) Side collision warning feature is unavailable CAN messages from Tesla air suspension (TAS) ECU are missing AP starts receiving TAS messages
Affected Tesla Models
What You May Notice
- Application Layer alert: Forward collision warning (FCW) event Audible and visual chime to user Side collision warning feature is Unavailable Whe
- Touchscreen may show an error for one or more apps or settings
- Feature may restore itself after a reboot
How to Diagnose and Resolve
- 1 Perform a soft reboot (hold both scroll wheels for ~10 seconds)
- 2 Check for pending OTA software updates
- 3 If the issue persists, schedule a service appointment
Severity Notes
APP-W260 is a Warning in the Application Layer system. Schedule service soon. Monitor your vehicle for additional warnings.