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Tesla service tasks.

Find the procedure. Understand what it does. Explore diagnostic tests and repair tasks you can run with Tesware on compatible vehicles.

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service tasks

Model 3, Y, S & X

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Service procedures

Front Drive Unit Resolver Error Learning

Calibrates the resolver analog input error, which is required after an inverter swap. Before running this routine, confirm the steering wheel is straight and the drive rail is on. Run this routine while the vehicle is on the lift. After starting the routine, follow these steps to complete inverter replacement: 1. Shift into Drive within 10 seconds of starting the routine, and firmly press the accelerator pedal. 2. Keep the accelerator pedal pressed until the motor starts slowing down on its own. 3. Press the brake and shift into Park after the speedometer reaches 0. Do not press the brake pedal during coast down. Brake softly to cancel the routine.

PROC_DIF_X_RESOLVER-ERROR-LEARN

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

Front Driver Door Handle Calibration

Calibrates the front driver door handle by actuating the fork to its maximum and minimum positions. If needed, the routine configures the door handle controller to learn its location.

PROC_DHFD_FRONT-DRV_DOOR-HANDLE-CALIBRATION

Model S / X (legacy)
Service procedures

Front Only Motor Mode

Enables only the front motor on a dual-motor vehicle with All-Wheel Drive (AWD). Vehicle will operate with only the front motor. To run this procedure, vehicle must be AWD and either GUI_isDevelopmentCar, GUI_factoryMode, or GUI_serviceMode must be set to 'True'.

PROC_ICE_X_FRONTONLY-MOTOR-MODE

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

Front Passenger Door Calibration

Performs a calibration check for the front passenger power door BCFPM ECU.

PROC_BCFPM_FRONT-PASS_POWER-DOOR-CALIBRATION-CHECK

Model S / X (legacy)
Service procedures

Front Passenger Door Handle Calibration

Calibrates the front passenger door handle by actuating the fork to its maximum and minimum positions. If needed, the routine configures the door handle controller to learn its location.

PROC_DHFP_FRONT-PAS_DOOR-HANDLE-CALIBRATION

Model S / X (legacy)
Service procedures

Fuse Modem

The procedure fuses only the modem board when the other components are already fused. This is useful for modem replacements that were not fused in the factory. Production components should always be fused.

PROC_SEC_X_FUSE-MODEM

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

Gateway Display Control

Interface for the gw-display-control utility.

PROC_CID_X_GW-DISPLAY-CONTROL

Model S / X (2021+)
Service procedures

Gen2 GTW Configuration Update

Updates the configuration for the Gen 2 Gateway (GTW).

PROC_ICE_X_ACCESS-INTERNAL-DAT

Model S / X (legacy)
Service procedures

Get DIF Parts Info

Retrieves component information for the Front Drive Unit and Inverter (DIF) Including: - Drive Unit Part Number - Drive Unit Serial Number - Inverter Part Number - Inverter Serial Number - Two Phase Open Pyro - Motor Type

PROC_DIF_X_GET-PARTS-INFO

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

Get DIR Parts Info

Retrieves component information for the Rear Drive Unit and Inverter (DIR) Including: - Drive Unit Part Number - Drive Unit Serial Number - Inverter Part Number - Inverter Serial Number - Two Phase Open Pyro - Motor Type

PROC_DIR_X_GET-PARTS-INFO

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

Get DIREL Parts Info

Retrieves component information for the Rear Left Drive Unit and Inverter (DIREL) Including: - Drive Unit Part Number - Drive Unit Serial Number - Inverter Part Number - Inverter Serial Number - Two Phase Open Pyro - Motor Type

PROC_DIREL_X_GET-PARTS-INFO

Model S / X (2021+)
Service procedures

Get DIRER Parts Info

Retrieves component information for the Rear Right Drive Unit and Inverter (DIRER) Including: - Drive Unit Part Number - Drive Unit Serial Number - Inverter Part Number - Inverter Serial Number - Two Phase Open Pyro - Motor Type

PROC_DIRER_X_GET-PARTS-INFO

Model S / X (2021+)
Service procedures

Get sunroof status

Provides information on current sunroof status.

PROC_CID_X_SUNROOF-STATUS

Model S / X (legacy)
Service procedures

Glass Defrost Off

This test turns all glass defrosts off.

PROC_CID_X_GLASS-DEFROST-OFF

Model S / X (legacy)
Service procedures

Glovebox Open

Opens the glovebox and bypasses glovebox pin.

PROC_ICE_X-OPEN-GLOVEBOX

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

GPS Reset

Resets the GPS system.

DAS-GPS-RESET

Model 3 / Y