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ECU resets 2026 firmware

DAS Reset

Common/tasks/TEST-RESET_DAS

Model 3 / YModel S / X (legacy)Model S / X (2021+)

What this task does

Resets the Driver's Assistance System (DAS) Electronic Control Unit (ECU) using the Controller Area Network (CAN) bus.

Vehicle & firmware coverage

Open a version to see its description, requirements, and input definitions. Hardware configuration and live vehicle checks also determine availability.

Model 3 / Y AMD · Firmware 2026.32.3
Vehicle coverage
2024+ Model 3, 2025+ Model Y, Model Y, Pre-2024 Model 3
Supported connection
Local connection
Vehicle state
Stationary · Parked
Gateway diagnostic level
Factory, Service, DiagLinkActive, ParkRobotaxi

Task inputs (0)

No user inputs are listed in this firmware.

Model 3 / Y Intel · Firmware 2026.32.7
Vehicle coverage
Model Y, Pre-2024 Model 3
Supported connection
Local connection
Vehicle state
Stationary · Parked
Gateway diagnostic level
Factory, Service, DiagLinkActive, ParkRobotaxi

Task inputs (0)

No user inputs are listed in this firmware.

Model S / X (legacy) Legacy infotainment · Firmware 2026.14.6
Vehicle coverage
Pre-2021 Model S, Pre-2021 Model X
Supported connection
Local connection
Vehicle state
Stationary · Parked
Gateway diagnostic level
Factory, Service, DiagLinkActive, ParkRobotaxi

Task inputs (0)

No user inputs are listed in this firmware.

Model S / X (2021+) AMD · Firmware 2026.20.6.1
Vehicle coverage
2021+ Model S, 2021+ Model X
Supported connection
Local connection
Vehicle state
Stationary · Parked
Gateway diagnostic level
Factory, Service, DiagLinkActive, ParkRobotaxi

Task inputs (0)

No user inputs are listed in this firmware.

Related service tasks

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Communication checks

Backup Camera Connection Test

Tests the electrical connection of the backup camera controlled by the Drivers Assistance System (DAS) Electronic Control Unit (ECU).

PING-HTTP_DAS_X_BACKUP-CAMERA

Model 3 / Y Model S / X (2021+)
Communication checks

Backup Camera Connection Test

Tests connection to the backup camera and performs camera firmware update.

PING-HTTP_DAS_X_BACKUP-CAMERA-SCRIPT

Model 3 / Y Model S / X (2021+)
Communication checks

Camera Fan Test

Camera Fan Test

PING-HTTP_DAS_X_CAMERA-FAN-SCRIPT

Model 3 / Y Model S / X (2021+)
Service procedures

DAS - Capture Image

Performs an image capture while the Autopilot Electronic Control Unit (ECU) is in Calibration Mode. The estimated time to complete is two minutes.

PROC_DAS_X_CAPTURE-IMAGE

Model 3 / Y Model S / X (legacy) Model S / X (2021+)