TESLA Warning

APP-W031

APP_w031_canRxError

Also written as APP_W031 / APP W031 / APP_w031_canRxError / app_w031_canrxerror

System
APP
Application Layer
Type
Warning
Category
Network
Severity
Warning

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-W031 mean?

Tesla warning code in the Application Layer (APP) module. Not cleared until reset

Original Description

Not cleared until reset

Affected Tesla Models

Model SModel XModel 3Model YCybertruck

What You May Notice

  • Application Layer alert: Not cleared until reset
  • 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. 1 Perform a soft reboot (hold both scroll wheels for ~10 seconds)
  2. 2 Check for pending OTA software updates
  3. 3 If the issue persists, schedule a service appointment

Severity Notes

APP-W031 is a Warning in the Application Layer system. Schedule service soon. Monitor your vehicle for additional warnings.

Other APP Codes

APP_w002 APP_w003 APP_w004 Tesla warning code in the Application Layer (APP) module. AC... APP_w005 APP_w006 APP_w007 APP_w008 APP_w009 Tesla warning code in the Application Layer (APP) module. AE...
View all APP codes →