APP_w303 — Imu Irational
Full alert identifier: APP_w303_imuIrational
Alert description
The Autopilot electronic control unit (ECU) internal inertial measurement unit (IMU) is irrational compared to the IMU from the Electronic Stability Program (ESP) or Restraint Control Module (RCM). This may occur due to an internal condition affecting the Autopilot board or may set temporarily due to aggressive driving (high lateral and longitudinal acceleration).
Potential impact
Autopilot features, including Autosteer, may be unavailable, or may not function as expected.
Set condition
The Autopilot ECU internal IMU does not match the ESP or RCM IMU.
Clear condition
The Autopilot ECU internal IMU matches the ESP or RCM IMU.
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of APP_w303.