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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 25–48

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Self-tests

Charge Port EVSE Sensing Test

Tests charge port Electric Vehicle Supply Equipment (EVSE) sensing.

TEST-SELF_CP_X_EVSE-SENSING

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

Charge Port HV Harness Test

Performs a High Voltage (HV) harness test.

TEST-SELF_CP_X_HV_HARNESS

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

Charge Port Interlock Loop (CPIL) Self Test

This routine tests the Charge Port Interlock Loop (CPIL) is working properly, ensuring the charge port HV connection at the HV battery is made.

TEST-SELF_HVP_X_CP-INTERLOCK

Model 3 / Y
Self-tests

Charge Port UHF Test

Charge port UHF (ultra-high frequency) antenna test. For 2021+ Model S/X this ODIN routine should only be used prior 1 FEB 2022 build date.

TEST-SELF_CP_X_UHF

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

Check 2R Center Seatbelt Buckle Switch Connection

Tests if the second row (2R) center seatbelt buckle switch is electrically connected and can detect the seatbelt latching state by performing an endpoint test.

TEST-SELF_VCRIGHT_2R_P2-MS-C-BUCKLE

Model S / X (2021+)
Self-tests

Check 2R Left Backrest Heater Connection

Tests if the second row (2R) left backrest heater is electrically connected by performing a load test. This routine outputs current draw statistics, including threshold, minimum and maximum current, average current, and standard deviation.

TEST-SELF_VCLEFT_2R_P2-MS-L-BACKREST-HEATER

Model S / X (2021+)
Self-tests

Check 2R Left Seatbelt Buckle Switch Connection

Tests if the second row (2R) left seatbelt buckle switch is electrically connected and can detect the seatbelt latching state by performing an endpoint test.

TEST-SELF_VCLEFT_2R_P2-MS-L-BUCKLE

Model S / X (2021+)
Self-tests

Check 2R Occupancy Sensors Connection

Tests if the second row (2R) occupancy sensors (left, center, and right) are electrically connected and can detect seat occupancy by performing endpoint tests.

TEST-SELF_VCLEFT_2R_P2-MS-OCCUPANCY

Model S / X (2021+)
Self-tests

Check 2R Right Backrest Heater Connection

Tests if the second row (2R) right backrest heater is electrically connected by performing a load test. This routine outputs current draw statistics, including threshold, minimum and maximum current, average current, and standard deviation.

TEST-SELF_VCRIGHT_2R_P2-MS-R-BACKREST-HEATER

Model S / X (2021+)
Self-tests

Check 2R Right Fold-Flat Switch Connection

Tests if the second row (2R) fold-flat switchpack is electrically connected by performing an endpoint test.

TEST-SELF_VCLEFT_2R_P2-MS-FOLD-FLAT-SWITCH

Model S / X (2021+)
Self-tests

Check 2R Right Seatbelt Buckle Switch Connection

Tests if the second row (2R) right seatbelt buckle switch is electrically connected and can detect the seatbelt latching state by performing an endpoint test.

TEST-SELF_VCRIGHT_2R_P2-MS-R-BUCKLE

Model S / X (2021+)
Self-tests

Check 3R Occupancy Sensors Connection

Tests if the third row (3R) occupancy sensors are electrically connected and providing power to the third row USB port by measuring current draw when powered.

TEST-SELF_VCRIGHT_3R_SEAT-OCCUPANCY-USB

Model 3 / Y
Self-tests

Check 3R Seat Connections

Tests if the third row (3R) left and right seatbelt buckle switches, recline switches, and recline motors are electrically connected and operating as expected by measuring current draw when powered.

TEST-SELF_VCRIGHT_3R_SEAT

Model 3 / Y
Self-tests

Check Overhead Map Lights Connection

Tests if the four overhead map lights are electrically connected by measuring current draw when powered. This routine will output current draw statistics for each map light, including threshold, minimum and maximum current, average current, and standard deviation.

TEST-SELF_VCLEFT_OVERHEAD_MAPLIGHTS

Model S / X (2021+)
Self-tests

Check Rear Center Seatbelt Buckle Sensor Connection

Tests if the rear center seatbelt buckle sensor is electrically connected and can detect the seatbelt latching state by measuring current draw when powered.

TEST-SELF_VCRIGHT_REAR-C_SEATBELT-BUCKLE

Model 3 / Y
Self-tests

Check Rear Right Seatbelt Buckle Sensor Connection

Tests if the rear right seatbelt buckle sensor is electrically connected and can detect the seatbelt latching state by measuring current draw when powered.

TEST-SELF_VCRIGHT_REAR-R_SEATBELT-BUCKLE

Model 3 / Y
Self-tests

Check Rear Right Seatbelt Buckle Sensor Connection

Tests if the rear right seatbelt buckle sensor is electrically connected and can detect the seatbelt latching state by measuring current draw when powered.

TEST-SELF_VCRIGHT_REAR-R_SEATBELT-BUCKLE-HYDROXIDE

Model 3 / Y
Self-tests

Check RHD Driver Seat Occupancy Sensor Connection

Tests if the right-hand drive (RHD) driver seat occupancy sensor is electrically connected and can detect seat occupancy by performing endpoint tests.

TEST-SELF_VCLEFT_DRV_RHD-SEAT-OCCUPANCY-SENSOR

Model 3 / Y
Self-tests

Coolant Level Sensor Self Test

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

TEST-SELF_VCFRONT2_X_COOLANT-FLUID-LEVEL

Model 3 / Y
Self-tests

Coolant Level Sensor Self Test

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

TEST-SELF_VCFRONT_X_COOLANT-FLUID-LEVEL

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

Coolant Pumps Identification

Identifies Coolant Pumps and returns the result after the routine finishes. The pump will only be identified if the routine completes successfully.

TEST-SELF_VCFRONT_X_COOLANT-PUMPS-IDENTIFICATION

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