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Service procedures 2026 firmware

BCFDM Side Assignment - Learn

Coriander/tasks/PROC_BCFDM_X_SIDE-LEARN

Model S / X (2021+)

What this task does

Perform side assignment learn procedure for front driver door control module (BCFDM) ECU.

Vehicle & firmware coverage

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

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
No specific level listed

Task inputs (0)

No user inputs are listed in this firmware.

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Self-tests

Driver Front Door Actuator Brake Force Calibration

Calibrates the left front door actuator brake by opening the door and slightly moving the door 5 times in both the open and close directions.

TEST-SELF_BCFDM_FRONT-DRV_PFD-ACTUATOR-CAL-V2

Model S / X (2021+)
Service procedures

Driver Front Door Set Close Force Heavier

Increases the force required to close the driver front door for the BCFDM ECU.

PROC_BCFDM_FRONT-DRV-PFD-SET-CLOSE-CALIBRATION-HEAVIER

Model S / X (2021+)
Service procedures

Driver Front Door Set Close Force Lighter

Decreases the force required to close the driver front door for the BCFDM ECU.

PROC_BCFDM_FRONT-DRV-PFD-SET-CLOSE-CALIBRATION-LIGHTER

Model S / X (2021+)
Service procedures

Driver Front Door Set Open Force Heavier

Increases the force required to open the driver front door for the BCFDM ECU.

PROC_BCFDM_FRONT-DRV-PFD-SET-OPEN-CALIBRATION-HEAVIER

Model S / X (2021+)