APP_w133 — Main Cam Init Fault

Full alert identifier: APP_w133_mainCamInitFault

Alert description

When the Autopilot electronic control unit (ECU) boots, the main camera is unable to initialize.

Autopilot features are not available

When the Autopilot ECU boots, communication cannot be established with the main camera

Communication issue is rectified with the main camera, ECU is rebooted, and camera is initialized.

These diagnostic fields are associated with APP_w133. Check the alert's Payload in Service Mode Plus for available values.

Signal	Unit
Main Cam Deser Fault `APP_sw133_mainCamDeserFault` 0 NO I2C FAULT 1 I2C BUS FAULT 2 I2C SLAVE ADDR NACK 3 I2C DATA NACK 4 I2C UNKNOWN IOCTL ERR	—
Main Cam I 2 Cbus Fault `APP_sw133_mainCamI2CbusFault`	—
Main Cam Sensor Fault `APP_sw133_mainCamSensorFault` 0 NO I2C FAULT 1 I2C BUS FAULT 2 I2C SLAVE ADDR NACK 3 I2C DATA NACK 4 I2C UNKNOWN IOCTL ERR	—
Main Cam Ser Fault `APP_sw133_mainCamSerFault` 0 NO I2C FAULT 1 I2C BUS FAULT 2 I2C SLAVE ADDR NACK 3 I2C DATA NACK 4 I2C UNKNOWN IOCTL ERR	—

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of APP_w133.