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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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338 tasks Showing 193–216

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Self-tests

Passenger Front Door Actuator Brake Force Calibration

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

TEST-SELF_BCFPM_FRONT-PAS_PFD-ACTUATOR-CAL-V2

Model S / X (2021+)
Self-tests

Passenger Seat OCS Sensor Self-Test

Tests if the passenger seat Occupant Classification System (OCS) sensor is drawing sufficient current and is communicating with the Local Interconnect Network (LIN) bus.

TEST-SELF_VCRIGHT_FRONT_P2-OCS

Model S / X (2021+)
Self-tests

Powertrain Coolant Pump Test

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

TEST-SELF_VCFRONT2_X_COOLANT-PUMP-POWERTRAIN

Model 3 / Y
Self-tests

Powertrain Coolant Pump Test

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

TEST-SELF_VCFRONT_X_COOLANT-PUMP-POWERTRAIN

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

Powertrain Coolant Temperature Sensor Test

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

TEST-SELF_VCFRONT2_X_COOLANT-TEMP-POWERTRAIN

Model 3 / Y
Self-tests

Powertrain Coolant Temperature Sensor Test

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

TEST-SELF_VCFRONT_X_COOLANT-TEMP-POWERTRAIN

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

PTC Compromised Rod Detection

Checks for inoperative Positive Temperature Coefficient (PTC) heater rods and stores the result in the Right Vehicle Controller (VCRIGHT) ECU. Allows the VCRIGHT to restore operation of the PTC heater by not turning on the inoperative rod. To clear the stored information in VCRIGHT, run this routine if the PTC heater is replaced.

TEST-SELF_VCRIGHT_X_PTC-COMPROMISED-ROD-DETECTION

Model 3 / Y
Self-tests

Radar Heater Self-Test

Tests the functionality of the radar heater connected to the front vehicle controller (VCFRONT) ECU.

TEST-SELF_VCFRONT_X_RADAR-HEATER

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

Radiator Condenser Fan Test

Tests for power, connection, and communication of the radiator and condenser fan controlled by the Front Vehicle Controller (VCFRONT2).

TEST-SELF_VCFRONT2_X_FAN-RADIATOR-CONDENSER

Model 3 / Y
Self-tests

Radiator Condenser Fan Test

Tests for power, connection, and communication of the radiator and condenser fan controlled by the Front Vehicle Controller (VCFRONT).

TEST-SELF_VCFRONT_X_FAN-RADIATOR-CONDENSER

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

Radiator Fan 2 Self-Test

Tests if the radiator Fan 2 is electrically connected and operating as expected. The fan will be activated and its electrical current will be monitored to confirm whether the fan is operating as expected, degraded, or not operating.

TEST-SELF_VCBATT_X_FAN-RADIATOR-CONDENSER

Model S / X (2021+)
Self-tests

RCU Pedal Travel Sensor Read

Read RCU external pedal travel sensor values (EOL, raw, SENT)

TEST-SELF_RCU_READ-PEDAL-TRAVEL-SENSOR

Model 3 / Y
Self-tests

RCU Pressure Sensor Read

Read RCU pressure sensor values (EOL, raw, SENT)

TEST-SELF_RCU_READ-PRESSURE-SENSOR

Model 3 / Y
Self-tests

Rear Defrost Connection Test

Tests for power, connection, and communication of the rear defrost controlled by the Right Vehicle Controller (VCRIGHT).

TEST-SELF_VCRIGHT_REAR_DEFROST

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

Rear Dome Light Auto-Addressing and LIN Connectivity Test

Tests the auto-addressing and communication of rear dome lights controlled by the Left Vehicle Controller (VCLEFT) Electronic Control Unit (ECU). Communication is established via the Local Interconnect Network (LIN) bus.

TEST-SELF_VCLEFT_REAR-DOME-LIGHTS

Model 3 / Y
Self-tests

Rear Left Backrest Headpad Self Test

Perform a self test of the rear left seat backrest heating element via the left vehicle controller (VCLEFT).

TEST-SELF_VCLEFT_REAR-L_SEAT-HEAT-BACKREST-HYDROXIDE

Model 3 / Y
Self-tests

Rear Left Backrest Headpad Self Test

Perform a self test of the rear left seat backrest headpad heating element via the left vehicle controller (VCLEFT).

TEST-SELF_VCLEFT_X_SEAT-HEAT-BACKREST

Model 3 / Y
Self-tests

Rear Left Door RGB light LIN connection test

Tests communication of the Rear Left Door RGB light (RGBDOORRL) with the Left Vehicle Controller (VCLEFT) over the Local Interconnect Network (LIN) bus.

TEST-SELF_VCLEFT_RGBDOORRL

Model 3 / Y