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Service procedures 2026 firmware

Service Mode Plus Authentication (Session)

Common/tasks/PROC_ICE_X_SERVICE-MODE-AUTH-SESSION

What this task does

Authenticates with Service Mode on the vehicle to enter Service Mode Plus, requiring an auth session id provided by Service UI. Service Mode must be active before running this routine.

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 and remote access
Vehicle state
Stationary · Parked
Gateway diagnostic level
No specific level listed

Task inputs (2)

Options

option · String

Authenticate, report status, or delete ODIN token onboard the vehicle.

Firmware default: AUTHENTICATE

Options: AUTHENTICATE, STATUS, DELETE

auth_session_id

auth_session_id · String

Required auth session id.

Firmware default: (empty string)

Model 3 / Y Intel · Firmware 2026.32.7
Vehicle coverage
Model Y, Pre-2024 Model 3
Supported connection
Local connection and remote access
Vehicle state
Stationary · Parked
Gateway diagnostic level
No specific level listed

Task inputs (2)

Options

option · String

Authenticate, report status, or delete ODIN token onboard the vehicle.

Firmware default: AUTHENTICATE

Options: AUTHENTICATE, STATUS, DELETE

auth_session_id

auth_session_id · String

Required auth session id.

Firmware default: (empty string)

Model S / X (legacy) Legacy infotainment · Firmware 2026.14.6
Vehicle coverage
Pre-2021 Model S, Pre-2021 Model X
Supported connection
Local connection and remote access
Vehicle state
Stationary · Parked
Gateway diagnostic level
No specific level listed

Task inputs (2)

Options

option · String

Authenticate, report status, or delete ODIN token onboard the vehicle.

Firmware default: AUTHENTICATE

Options: AUTHENTICATE, STATUS, DELETE

auth_session_id

auth_session_id · String

Required auth session id.

Firmware default: (empty string)

Model S / X (2021+) AMD · Firmware 2026.20.6.1
Vehicle coverage
2021+ Model S, 2021+ Model X
Supported connection
Local connection and remote access
Vehicle state
Stationary · Parked
Gateway diagnostic level
No specific level listed

Task inputs (2)

Options

option · String

Authenticate, report status, or delete ODIN token onboard the vehicle.

Firmware default: AUTHENTICATE

Options: AUTHENTICATE, STATUS, DELETE

auth_session_id

auth_session_id · String

Required auth session id.

Firmware default: (empty string)

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Autopilot - Clear Cache

Deletes the cached Autopilot Electronic Control Unit (ECU) (APE) image from the Infotainment and Connectivity ECU (ICE) to force a new download during the next update.

PROC_ICE_X_CLEAR-APE-CACHE

Model 3 / Y Model S / X (legacy) Model S / X (2021+)
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Backup User Profile

Creates and uploads an encrypted user profile data backup. The vehicle must have connectivity. Depending on the size of the backup and the network signal strength, the process can take between 30 seconds and 3 minutes.

PROC_ICE_X_PROFILE-BACKUP

Model 3 / Y Model S / X (legacy) Model S / X (2021+)
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Camera Calibration Status Check

Returns the calibration progress and status for each camera. This task fails if any camera is uncalibrated.

PROC_ICE_X_CAMERA-CALIBRATION-STATUS

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

Car Computer Keep Awake

Send a keep-awake request to the gateway for 15 minutes

PROC_ICE_X_KEEP-AWAKE

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