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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.

1,357

service tasks

Model 3, Y, S & X

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Self-tests

2R Connections to VCLEFT

Tests the connection between VCLEFT and the different rear left seat endpoints.

TEST-SELF_VCLEFT_REAR_SEAT

Model 3 / Y
Self-tests

2R Left Recline and Center Armrest Console Self-Test

Tests the second row (2R) left recline and center armrest console switches, motors, and sensors by measuring current draw, performing endpoint tests, and detecting communication with the Local Interconnect Network (LIN) bus.

TEST-SELF_VCLEFT_2R_P2-MS-RECLINE-ARMREST-CONSOLE

Model S / X (2021+)
Self-tests

2R Right Seat Fold and Recline Self-Test

Tests if the second row (2R) right fold switch, fold latch motor, and fold latch hall sensor are operating as expected. This routine measures current draw and performs endpoint tests.

TEST-SELF_VCRIGHT_2R_P2-MS-RECLINE

Model S / X (2021+)
Self-tests

2R Seat Cushion Heaters Self-Test

Tests if the second row (2R) seat cushion heaters (left, center, and right) and thermistors are operating as expected by performing load tests, verifying current draw, and checking thermistor health.

TEST-SELF_VCRIGHT_2R_P2-MS-CUSHION-HEATER

Model S / X (2021+)
Self-tests

Accelerator Connection Test

Tests for power, connection, and communication of the acceleration pedal.

TEST-SELF_DIR_X_ACCEL-PEDAL

Model 3 / Y Model S / X (2021+)
Self-tests

Accelerator Connection Test

Tests the electrical connection between the accelerator and the Drive Interface (DI) Electronic Control Unit (ECU).

TEST-SELF_DI_X_ACCEL-PEDAL

Model 3 / Y Model S / X (2021+)
Self-tests

Active Louver Self Test

Performs louver connection check. Will only move the louver through partial range of motion.

TEST-SELF_VCFRONT_X_ACTIVE-LOUVER

Model 3 / Y
Self-tests

Airwave - First Row Left Self-Test

Tests the functionality and connectivity of the first row left airwave actuators to the left vehicle controller (VCLEFT) ECU.

TEST-SELF_VCLEFT_X_AIRWAVE-FIRST-ROW-LEFT

Model S / X (2021+)
Self-tests

Airwave - First Row Right

Tests first row airwave actuator functionality and returns a pass / fail result. This is the same routine used by Tesla in the manufacturing environment to certify first row airwave actuators are performing to specification.

TEST-SELF_VCRIGHT_X_AIRWAVE-FIRST-ROW-RIGHT

Model S / X (2021+)
Self-tests

Ambient Sensor Test

Tests for power, connection, and communication of the ambient sensor controlled by the Front Vehicle Controller (VCFRONT2).

TEST-SELF_VCFRONT2_X_AMBIENT-TEMP

Model 3 / Y
Self-tests

Ambient Sensor Test

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

TEST-SELF_VCFRONT_X_AMBIENT-TEMP

Model 3 / Y Model S / X (2021+)
Self-tests

Ambient Sensor Test

This self test checks the ambient temperature sensor functionality

TEST-SELF_VCRIGHT_X_AMBIENT-TEMP

Model 3 / Y Model S / X (2021+)
Self-tests

Battery Coolant Pump Test

Tests for power, connection, and communication of the battery coolant pump controlled by the Front Vehicle Controller (VCFRONT2).

TEST-SELF_VCFRONT2_X_COOLANT-PUMP-BATTERY

Model 3 / Y
Self-tests

Battery Coolant Pump Test

Tests for power, connection, and communication of the battery coolant pump controlled by the Front Vehicle Controller (VCFRONT).

TEST-SELF_VCFRONT_X_COOLANT-PUMP-BATTERY

Model 3 / Y Model S / X (2021+)
Self-tests

BLE Endpoint Communication Check

Checks the communication of Bluetooth Low Energy (BLE) endpoints.

TEST-SELF_VCSEC_X_ENDPOINT-COMM

Model 3 / Y Model S / X (2021+)
Self-tests

Cabin Thermistor Test

This self test checks the cabin thermistor functionality controlled by the Right Vehicle Controller (VCRIGHT).

TEST-SELF_VCRIGHT_X_HVAC-CABIN-THERMISTORS

Model 3 / Y Model S / X (2021+)
Self-tests

Camera Heater B-Pillar Test

Executes a test to briefly turn on the b-pillar camera heater and verify it draws a minimum amount of current to confirm connectivity

TEST-SELF_VCLEFT_X_CAMERA-HEATER-B-PILLAR

Model 3 / Y Model S / X (2021+)
Self-tests

Camera Heater B-Pillar Test

Executes a test to briefly turn on the b-pillar camera heater and verify it draws a minimum amount of current to confirm connectivity

TEST-SELF_VCRIGHT_X_CAMERA-HEATER-B-PILLAR

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