Skip to content

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

Find a service task

857 tasks Showing 1–24

Clear filters
Service procedures

12V Reset

Power cycles all of the eFuses on the VCFRONT and VCBATT and shuts off Sleep Bypass.

PROC_VCBATT1_X_12V-RESET

Model 3 / Y
Service procedures

12V Reset

Power cycles all of the eFuses on the Vehicle Front Controller (VCFRONT) and shuts off Sleep Bypass.

PROC_VCFRONT_X_12V-RESET

Model 3 / Y
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
Diagnostic tests

A2B Bus Components - Check Connection

Checks the Automotive Audio Bus (A2B) connection of the telephony microphone boards, and if applicable, the Telematics Control Unit (TCU) and the premium amplifier.

TEST-BASH_SPK_X_A2B-CHECK

Model 3 / Y
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
Service procedures

Actuate Thermal Components

Set Thermal components to target positions for one minute or sweep them twice between end points. The routine will complete when all components have reached their target positions. Until then, other components will remain at their target positions or continue sweeping. Unselected components will default to a target position that minimizes noise, vibration, and harshness (NVH).

PROC_VC_X_ACTUATE-THERMAL-COMPONENTS

Model 3 / Y
Service procedures

After HV Battery Replacement

Before running this routine, a Controller Area Network (CAN) Electronic Control Unit (ECU) redeploy needs to pass. After a High Voltage (HV) Battery replacement, this routine runs all required tasks.

PROC_HVC_X_PACK-REPLACEMENT

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

After Tire Rotation or Replacement - Tire Estimates Reset

Resets the learned tire estimates to prevent loss of regenerative braking. Clears the tire rotation alert after tire service. Optionally, specify the Winter (1) or Summer/All-Season (0) tire type for quicker learning.

PROC_DIR_CLEAR-LEARNT-TIRE-OFFSET

Model 3 / Y
Diagnostic tests

Alert check for service-fix alerts

Checks for any alerts that have 'service-fix' in their audience, indicating repairs should be performed before returning vehicle to customer

TEST_ALL_X_ALERTS-CHECK-SERVICE-FIX

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

All Window Command Position

Move all windows to a specified position.

PROC_VC_X_ALL-COMMAND-WINDOW-POSITION

Model 3 / Y 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+)
Service procedures

Autopilot - Clear Cache

Deletes the cached Autopilot Electronic Control Unit (ECU) (APE) image from the Infotainment and Connectivity ECU (ICE) to force a new download during the next update.

PROC_ICE_X_CLEAR-APE-CACHE

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

Backup Camera Connection Test

Tests the electrical connection of the backup camera controlled by the Drivers Assistance System (DAS) Electronic Control Unit (ECU).

PING-HTTP_DAS_X_BACKUP-CAMERA

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

Backup Camera Connection Test

Tests connection to the backup camera and performs camera firmware update.

PING-HTTP_DAS_X_BACKUP-CAMERA-SCRIPT

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

Backup User Profile

Creates and uploads an encrypted user profile data backup. The vehicle must have connectivity. Depending on the size of the backup and the network signal strength, the process can take between 30 seconds and 3 minutes.

PROC_ICE_X_PROFILE-BACKUP

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