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Service procedures 2026 firmware

Windows Calibration Procedure

Gen3/tasks/PROC_VC_X_CALIBRATE-WINDOWS

Model 3 / YModel S / X (2021+)

What this task does

Calibrates all window endstops and pinch detection. Before running the routine, ensure all doors are closed. After starting the routine, do not open any door or press any window switch button.

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 · Neutral; Stationary · Parked
Gateway diagnostic level
DiagLinkActive, Factory, Service

Procedure notes

Windows will roll up and down to calibrate. Pinch detection and door release buttons are disabled during the calibration.

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 · Neutral; Stationary · Parked
Gateway diagnostic level
DiagLinkActive, Factory, Service

Procedure notes

Windows will roll up and down to calibrate. Pinch detection and door release buttons are disabled during the calibration.

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 · Neutral; Stationary · Parked
Gateway diagnostic level
DiagLinkActive, Factory, Service

Procedure notes

Windows will roll up and down to calibrate. Pinch detection and door release buttons are disabled during the calibration.

Task inputs (0)

No user inputs are listed in this firmware.

Related service tasks

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Service procedures

Actuate Thermal Components

Set Thermal components to target positions for one minute or sweep them twice between end points. The routine will complete when all components have reached their target positions. Until then, other components will remain at their target positions or continue sweeping. Unselected components will default to a target position that minimizes noise, vibration, and harshness (NVH).

PROC_VC_X_ACTUATE-THERMAL-COMPONENTS

Model S / X (2021+)
Service procedures

Actuate Thermal Components

Set Thermal components to target positions for one minute or sweep them twice between end points. The routine will complete when all components have reached their target positions. Until then, other components will remain at their target positions or continue sweeping. Unselected components will default to a target position that minimizes noise, vibration, and harshness (NVH).

PROC_VC_X_ACTUATE-THERMAL-COMPONENTS

Model 3 / Y
Service procedures

All Window Command Position

Move all windows to a specified position.

PROC_VC_X_ALL-COMMAND-WINDOW-POSITION

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