Tesla service tasks.

Self-tests

Front Right Seat Lumbar Test

Tests for power, connection, and communication of the front right seat lumbar controlled by the Right Vehicle Controller (VCRIGHT).

TEST-SELF_VCRIGHT_FRONT-R_SEAT-LUMBAR

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

Self-tests

Front Right Window Calibration

Calibrates front right window endstops for pinch detection. Ensure front right door is closed. Do not open the door or press the window switch button while the routine runs.

TEST-SELF_VCRIGHT_FRONT-R_CALIBRATE-WINDOW

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

Service procedures

Front Right Window Command Position

Move window to a specified position.

PROC_VCRIGHT_FRONT-R_COMMAND-WINDOW-POSITION

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

Diagnostic tests

Front Right Woofer

Checks the electrical connection of the right front woofer.

TEST-BASH_SPK-PREM_FRONT-R_WOOFER

Model 3 / Y

Service procedures

Front Ultrasonic Sensor Address Programming

Programs the address of the front Ultrasonic Sensors (USS).

PROC_USM_FRONT_PROGRAM-USS-ADDRESSES

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

Communication checks

Front Vehicle Controller (VCBATT) CAN Communication

Tests communication with the front vehicle controller (VCBATT) Electronic Control Unit (ECU). Communication is established via Unified Diagnostics Services (UDS) over the Controller Area Network (CAN).

PING-TP_VCBATT

Model 3 / Y

Communication checks

Front Vehicle Controller (VCBATT) CAN Communication

Tests communication with the front vehicle controller (VCBATT1) Electronic Control Unit (ECU). Communication is established via Unified Diagnostics Services (UDS) over the Controller Area Network (CAN).

PING-TP_VCBATT1

Model 3 / Y

Communication checks

Front Vehicle Controller (VCBATT) CAN Communication

Tests communication with the front vehicle controller (VCBATT2) Electronic Control Unit (ECU). Communication is established via Unified Diagnostics Services (UDS) over the Controller Area Network (CAN).

PING-TP_VCBATT2

Model 3 / Y

Communication checks

Front Vehicle Controller (VCFRONT) CAN Communication

Tests communication with the front vehicle controller (VCFRONT) Electronic Control Unit (ECU). Communication is established via Unified Diagnostics Services (UDS) over the Controller Area Network (CAN).

PING-TP_VCFRONT1

Model 3 / Y

Communication checks

Front Vehicle Controller (VCFRONT) CAN Communication

Tests communication with the front vehicle controller (VCFRONT) Electronic Control Unit (ECU). Communication is established via Unified Diagnostics Services (UDS) over the Controller Area Network (CAN).

PING-TP_VCFRONT2

Model 3 / Y

Communication checks

Front Vehicle Controller (VCFRONT) CAN Communication

Tests communication with the front vehicle controller (VCFRONT) Electronic Control Unit (ECU). Communication is established via Unified Diagnostics Services (UDS) over the Controller Area Network (CAN).

PING-TP_VCFRONT_ALL

Model 3 / Y

Self-tests

Front Vehicle Controller Lockout Circuit Connection

Tests for power, connection, and communication of the lockout circuit controlled by the Front Vehicle Controller (VCFRONT1).

TEST-SELF_VCFRONT1_X_LOCKOUT-CIRCUIT

Model 3 / Y

Self-tests

Front Vehicle Controller Lockout Circuit Connection

Tests for power, connection, and communication of the lockout circuit controlled by the Front Vehicle Controller (VCFRONT).

TEST-SELF_VCFRONT_X_LOCKOUT-CIRCUIT

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

Self-tests

Frunk Emergency Release Switch LED Connection

Checks the electrical connection of the LED light in front trunk emergency release switch controlled by the Front Battery Controller (VCBATT2).

TEST-SELF_VCBATT2_X_FRUNK-LED

Model 3 / Y

Self-tests

Frunk Emergency Release Switch LED Connection

Checks the electrical connection of the LED light in front trunk emergency release switch controlled by the Front Vehicle Controller (VCFRONT).

TEST-SELF_VCFRONT_X_FRUNK-LED

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

Self-tests

Frunk Latch Releases

The test releases the latch of the front trunk controlled by the Front Battery Controller (VCBATT2).

TEST-SELF_VCBATT2_X_FRUNK-LATCH

Model 3 / Y

Self-tests

Frunk Latch Releases

The test releases the latch of the front trunk controlled by the Front Vehicle Controller (VCFRONT).

TEST-SELF_VCFRONT_X_FRUNK-LATCH

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

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+)

Communication checks

Generic ECU CAN Communication

Tests communication with an Electronic Control Unit (ECU) selected by the user. Communication is established via Unified Diagnostics Services (UDS) over the Controller Area Network (CAN) and confirming a response within 5 seconds.

PING-TP_ECU

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

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+)

Self-tests

Glareshield heater self test

Tests ability to enable and detect the glareshield heater.

TEST-SELF_VCRIGHT_X_GLARESHIELD-HEATER

Model 3 / Y

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+)

Diagnostic tests

Glovebox USB Self-test

This test is an end to end check for the glovebox USB device.

TEST-BASH_CID_X_USB3-GLOVEBOX-SERVICE

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