MyTeslaMate App

Signal Name	Description	Condition	Impact	Important
APP_w326_kernelPanic	The Autopilot electronic control unit (ECU) experienced a kernel panic event during the previous boot. If 3 kernel panic events occur before the vehicle can sleep, Autopilot features may be limited or unavailable.	During Autopilot initialization, the boot-time checks detect that a kernel panic occurred during the previous boot.	Autopilot functionality may be limited or unavailable if 3 kernel panics occur before the vehicle can sleep. While the Autopilot ECU is finishing its reboot, the Backup and/or Dashcam feeds may be temporarily unavailable, and the GPS marker may be temporarily stuck.	No
APP_w325_watchdogReset	The Autopilot electronic control unit (ECU) is rebooting due to a watchdog event. If 3 watchdog events occur before the vehicle can sleep, Autopilot functionality may be limited or unavailable.	A task or system component monitored by the Autopilot ECU is unsuccessful.	If Autosteer is active, it may abort. If 3 watchdog events occur before the vehicle is able to sleep, Autopilot functionality may be limited or unavailable. While the Autopilot ECU is finishing its reboot, the Backup and/or Dashcam feeds may be temporarily unavailable, and the GPS marker may be temporarily stuck.	No
APP_w324_adspMia	One or more of the messages the Autopilot electronic control unit (ECU) receives periodically from the audio digital signal processor (ADSP) ECU is not received, indicating the ADSP ECU may be unavailable (MIA).	One or more of the expected messages from the ADSP ECU is not received.	The Autopilot ECU will use the emergency speaker to play sounds like the Autopilot deactivation chime, Take Over Immediately (TOI) chime, and so on.	No
APP_w323_drivableSpaceFCW	A forward collision warning (FCW) has been issued to alert the driver of a possible drivable space violation, as the Autopilot electronic control unit (ECU) detects that the current vehicle trajectory may take it beyond available drivable space.	Autopilot ECU detects that the current vehicle trajectory may intersect with a critical drivable space violation.	This alert is primarily informational and is used for logging purposes, indicating a forward collision warning was issued.	No
APP_w322_autoWiperWash	The Autopilot electronic control unit (ECU) detects that the Autowiper feature has requested an automatic wiper wash (Autowash) due to detection of dirty windshield.	A dirty windshield was detected during the current drive. Only sets when stopped at a traffic light and not first in line.	Autowiper feature triggers an automatic wiper wash (Autowash) of the windshield.	No
APP_w321_bmsMia	One or more of the messages the Autopilot electronic control unit (ECU) receives periodically from the high voltage battery management system (BMS) ECU is not received, indicating the BMS ECU may be unavailable (MIA).	One or more of the expected messages from the BMS ECU is not received.	The Autopilot ECU may keep the chassis (CH) bus awake longer than expected to upload telemetry. Autopilot features may be unavailable, or may not function as expected.	No
APP_w309_selfieDisabledOnCar	The cabin camera (selfie cam) is disabled due to a specific file present on the Autopilot electronic control unit (ECU).	A specific file intended to disable cabin camera (selfie cam) functionality is detected on the Autopilot ECU while booting.	Autopilot features that depend on the cabin camera (selfie cam) are unavailable.	No
APP_w308_iboosterMia	One or more of the messages the Autopilot electronic control unit (ECU) receives periodically from the iBooster (IBST) ECU is not received on the Party bus, indicating the iBooster ECU may be unavailable (MIA).	One or more of the expected messages from the iBooster ECU is not received on the Party bus.	Autopilot features such as Traffic-Aware Cruise Control (TACC) may be unavailable, or may not function as expected.	No
APP_w307_lssTurnSignalFault	A condition affecting turn signal functionality is preventing Lane Departure Avoidance (LDA) from activating on one or both sides of the vehicle. Lane Support System (LSS) features, such as LDA, may be limited or unavailable.	The Autopilot electronic control unit (ECU) detects that one or more turn signals is not functioning as expected.	Lane Support System (LSS) features, including Lane Departure Avoidance (LDA), may be limited or unavailable.	No
APP_w330_cabinCameraFault	The Autopilot electronic control unit (ECU) detects the cabin camera (selfie cam) has experienced an error during initialization or while operating. Lack of stream data or low quality data from the cabin camera may limit or make unavailable some Autopilot features.	The Autopilot ECU detects a cabin camera (selfie cam) initFailure or streamExit. This means an error occurs during cabin camera initialization or the cabin camera data stream is unexpectedly interrupted.	Autopilot driver monitoring and other Autopilot features that depend on the cabin camera (selfie cam) may be unavailable, or may not function as expected.	No
APP_w305_lssCamStreamExit	One or more cameras reports a data stream loss (stream exit) or encounters an error during initialization (init_failure), making Lane Support System (LSS) features limited or unavailable.	One or more camera streams exited (data stream was lost), or the camera(s) encountered an error during initialization (init_failure).	Lane Support System (LSS) features, including Blind Spot Warning (BSW) and Lane Departure Avoidance (LDA) features, may be limited or unavailable.	No
APP_w304_lssCamBlockedStatus	One or more cameras has reported a blocked view, limiting Lane Support Systems (LSS) features like Lane Departure Avoidance (LDA) and Side Collision Warning (SCW).	The Autopilot electronic control unit (ECU) has detected that one or more of the cameras is blocked.	Lane Support Systems (LSS) features including Lane Departure Avoidance (LDA) and Side Collision Warning (SCW) may not be available, or may not function as expected. The User Interface (UI) may not show radiating lines around the vehicle detecting that an object is nearby, and may not warn the driver that an object is in the vehicle's blind spot when changing lanes.	No
APP_w351_csiDevice0Down	The Autopilot electronic control unit (ECU) detects an error affecting camera serial interface (CSI) device 0 causing camera stream exits.	The Autopilot ECU detects an error in CSI device 0, and the camera streams it supports exit.	Autopilot features may be unavailable, or may not function as expected.	No
APP_w359_aebDegraded	The Autopilot electronic control unit (ECU) detects that Automatic Emergency Braking (AEB) is unavailable due to a degradation of front camera(s visibility.	The Autopilot ECU detects condition affecting front camera(s) visibility.	Autopilot features may be unavailable, or may not function as expected.	No
APP_w358_isaSystemFault	The Autopilot electronic control unit (ECU) detects a condition affecting functionality of Intelligent Speed Assist(ISA) system(s).	The Autopilot ECU detects Intelligent Speed Assist(ISA) system(s) encountered an invalid condition for enabling ISA.	Autopilot features may be unavailable, or may not function as expected.	No
APP_w357_ddawSystemFault	The Autopilot electronic control unit (ECU) detects a condition affecting functionality of the driver drowsiness and attention warning (DDAW) system(s).	The Autopilot ECU detects the driver drowsiness and attention warning (DDAW) system(s) encountered an invalid condition for enabling DDAW.	Driver drowsiness and attention warning (DDAW) system(s) may be unavailable, or may not function as expected.	No
APP_w355_camQuadPowerFault	The Autopilot electronic control unit (ECU) detects a physical connection issue between the camera quad hub's deserializer and one or more cameras, causing camera initialization failure(s).	The Autopilot ECU detects the camera quad hub deserializer's power signal as low, potentially due to camera physical connection issues.	Autopilot features may be unavailable, or may not function as expected.	No
APP_w353_csiDevice2Down	The Autopilot electronic control unit (ECU) detects an error affecting camera serial interface (CSI) device 2 causing camera stream exits.	The Autopilot ECU detects an error in CSI device 2, and the camera streams it supports exit.	Autopilot features may be unavailable, or may not function as expected.	No
APP_w352_csiDevice1Down	The Autopilot electronic control unit (ECU) detects an error affecting camera serial interface (CSI) device 1 causing camera stream exits.	The Autopilot ECU detects an error in CSI device 1, and the camera streams it supports exit.	Autopilot features may be unavailable, or may not function as expected.	No
APP_w348_cameraSwUpdateRequired	Autopilot Primary Processor (APP) electronic control unit (ECU) detects unexpected software on one or more cameras. Autopilot features may be unavailable until a software update is completed.	The APP ECU detects unexpected software on one or more cameras.	Autopilot features may be unavailable until software updates are complete.	No

APP_w326_kernelPanic

The Autopilot electronic control unit (ECU) experienced a kernel panic event during the previous boot. If 3 kernel panic events occur before the vehicle can sleep, Autopilot features may be limited or unavailable.

During Autopilot initialization, the boot-time checks detect that a kernel panic occurred during the previous boot.

Autopilot functionality may be limited or unavailable if 3 kernel panics occur before the vehicle can sleep. While the Autopilot ECU is finishing its reboot, the Backup and/or Dashcam feeds may be temporarily unavailable, and the GPS marker may be temporarily stuck.

No

APP_w325_watchdogReset

The Autopilot electronic control unit (ECU) is rebooting due to a watchdog event. If 3 watchdog events occur before the vehicle can sleep, Autopilot functionality may be limited or unavailable.

A task or system component monitored by the Autopilot ECU is unsuccessful.

If Autosteer is active, it may abort. If 3 watchdog events occur before the vehicle is able to sleep, Autopilot functionality may be limited or unavailable. While the Autopilot ECU is finishing its reboot, the Backup and/or Dashcam feeds may be temporarily unavailable, and the GPS marker may be temporarily stuck.

No

APP_w324_adspMia

One or more of the messages the Autopilot electronic control unit (ECU) receives periodically from the audio digital signal processor (ADSP) ECU is not received, indicating the ADSP ECU may be unavailable (MIA).

One or more of the expected messages from the ADSP ECU is not received.

The Autopilot ECU will use the emergency speaker to play sounds like the Autopilot deactivation chime, Take Over Immediately (TOI) chime, and so on.

No

APP_w323_drivableSpaceFCW

A forward collision warning (FCW) has been issued to alert the driver of a possible drivable space violation, as the Autopilot electronic control unit (ECU) detects that the current vehicle trajectory may take it beyond available drivable space.

Autopilot ECU detects that the current vehicle trajectory may intersect with a critical drivable space violation.

This alert is primarily informational and is used for logging purposes, indicating a forward collision warning was issued.

No

APP_w322_autoWiperWash

The Autopilot electronic control unit (ECU) detects that the Autowiper feature has requested an automatic wiper wash (Autowash) due to detection of dirty windshield.

A dirty windshield was detected during the current drive. Only sets when stopped at a traffic light and not first in line.

Autowiper feature triggers an automatic wiper wash (Autowash) of the windshield.

No

APP_w321_bmsMia

One or more of the messages the Autopilot electronic control unit (ECU) receives periodically from the high voltage battery management system (BMS) ECU is not received, indicating the BMS ECU may be unavailable (MIA).

One or more of the expected messages from the BMS ECU is not received.

The Autopilot ECU may keep the chassis (CH) bus awake longer than expected to upload telemetry. Autopilot features may be unavailable, or may not function as expected.

No

APP_w309_selfieDisabledOnCar

The cabin camera (selfie cam) is disabled due to a specific file present on the Autopilot electronic control unit (ECU).

A specific file intended to disable cabin camera (selfie cam) functionality is detected on the Autopilot ECU while booting.

Autopilot features that depend on the cabin camera (selfie cam) are unavailable.

No

APP_w308_iboosterMia

One or more of the messages the Autopilot electronic control unit (ECU) receives periodically from the iBooster (IBST) ECU is not received on the Party bus, indicating the iBooster ECU may be unavailable (MIA).

One or more of the expected messages from the iBooster ECU is not received on the Party bus.

Autopilot features such as Traffic-Aware Cruise Control (TACC) may be unavailable, or may not function as expected.

No

APP_w307_lssTurnSignalFault

A condition affecting turn signal functionality is preventing Lane Departure Avoidance (LDA) from activating on one or both sides of the vehicle. Lane Support System (LSS) features, such as LDA, may be limited or unavailable.

The Autopilot electronic control unit (ECU) detects that one or more turn signals is not functioning as expected.

Lane Support System (LSS) features, including Lane Departure Avoidance (LDA), may be limited or unavailable.

No

APP_w330_cabinCameraFault

The Autopilot electronic control unit (ECU) detects the cabin camera (selfie cam) has experienced an error during initialization or while operating. Lack of stream data or low quality data from the cabin camera may limit or make unavailable some Autopilot features.

The Autopilot ECU detects a cabin camera (selfie cam) initFailure or streamExit. This means an error occurs during cabin camera initialization or the cabin camera data stream is unexpectedly interrupted.

Autopilot driver monitoring and other Autopilot features that depend on the cabin camera (selfie cam) may be unavailable, or may not function as expected.

No

APP_w305_lssCamStreamExit

One or more cameras reports a data stream loss (stream exit) or encounters an error during initialization (init_failure), making Lane Support System (LSS) features limited or unavailable.

One or more camera streams exited (data stream was lost), or the camera(s) encountered an error during initialization (init_failure).

Lane Support System (LSS) features, including Blind Spot Warning (BSW) and Lane Departure Avoidance (LDA) features, may be limited or unavailable.

No

APP_w304_lssCamBlockedStatus

One or more cameras has reported a blocked view, limiting Lane Support Systems (LSS) features like Lane Departure Avoidance (LDA) and Side Collision Warning (SCW).

The Autopilot electronic control unit (ECU) has detected that one or more of the cameras is blocked.

Lane Support Systems (LSS) features including Lane Departure Avoidance (LDA) and Side Collision Warning (SCW) may not be available, or may not function as expected. The User Interface (UI) may not show radiating lines around the vehicle detecting that an object is nearby, and may not warn the driver that an object is in the vehicle's blind spot when changing lanes.

No

APP_w351_csiDevice0Down

The Autopilot electronic control unit (ECU) detects an error affecting camera serial interface (CSI) device 0 causing camera stream exits.

The Autopilot ECU detects an error in CSI device 0, and the camera streams it supports exit.

Autopilot features may be unavailable, or may not function as expected.

No

APP_w359_aebDegraded

The Autopilot electronic control unit (ECU) detects that Automatic Emergency Braking (AEB) is unavailable due to a degradation of front camera(s visibility.

The Autopilot ECU detects condition affecting front camera(s) visibility.

Autopilot features may be unavailable, or may not function as expected.

No

APP_w358_isaSystemFault

The Autopilot electronic control unit (ECU) detects a condition affecting functionality of Intelligent Speed Assist(ISA) system(s).

The Autopilot ECU detects Intelligent Speed Assist(ISA) system(s) encountered an invalid condition for enabling ISA.

Autopilot features may be unavailable, or may not function as expected.

No

APP_w357_ddawSystemFault

The Autopilot electronic control unit (ECU) detects a condition affecting functionality of the driver drowsiness and attention warning (DDAW) system(s).

The Autopilot ECU detects the driver drowsiness and attention warning (DDAW) system(s) encountered an invalid condition for enabling DDAW.

Driver drowsiness and attention warning (DDAW) system(s) may be unavailable, or may not function as expected.

No

APP_w355_camQuadPowerFault

The Autopilot electronic control unit (ECU) detects a physical connection issue between the camera quad hub's deserializer and one or more cameras, causing camera initialization failure(s).

The Autopilot ECU detects the camera quad hub deserializer's power signal as low, potentially due to camera physical connection issues.

Autopilot features may be unavailable, or may not function as expected.

No

APP_w353_csiDevice2Down

The Autopilot electronic control unit (ECU) detects an error affecting camera serial interface (CSI) device 2 causing camera stream exits.

The Autopilot ECU detects an error in CSI device 2, and the camera streams it supports exit.

Autopilot features may be unavailable, or may not function as expected.

No

APP_w352_csiDevice1Down

The Autopilot electronic control unit (ECU) detects an error affecting camera serial interface (CSI) device 1 causing camera stream exits.

The Autopilot ECU detects an error in CSI device 1, and the camera streams it supports exit.

Autopilot features may be unavailable, or may not function as expected.

No

APP_w348_cameraSwUpdateRequired

Autopilot Primary Processor (APP) electronic control unit (ECU) detects unexpected software on one or more cameras. Autopilot features may be unavailable until a software update is completed.

The APP ECU detects unexpected software on one or more cameras.

Autopilot features may be unavailable until software updates are complete.

No

Alerts

Alerts