The service task reference · 2026
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
2026 firmware
Model 3, Y, S & X
1,357 tasks Showing 1225–1248
Browse by name, A–Z
Tests the vehicle thermal system performance, including both powertrain and cabin HVAC heating and cooling with pass or fail result returned. This is the same routine used by Tesla in the manufacturing environment to certify thermal system is performing to specification.
TEST-SELF_VCFRONT2_X_THERMAL-PERFORMANCE
Tests the performance of the vehicle thermal system, the powertrain, and the HVAC heating and cooling. The resulting output is either a pass or fail. Tesla manufacturing uses this routine to certify the thermal system's performance.
TEST-SELF_VCFRONT_X_THERMAL-PERFORMANCE
Runs the thermal system test for approximately five minutes and returns results. Results can be retrieved at a later time using PROC_THC_X_THERMAL-TEST-RESULT.
PROC_THC_X_THERMAL-TEST
Request thermal test result
PROC_THC_X_THERMAL-TEST-RESULT
Attempts to moves the third row seat recliner according to the provided command.
PROC_VC_X_3R-SEAT-RECLINE-COMMAND-MOVEMENT
Attempts to moves the second row seat recliner/backrest rearward, fold the seat, then unfold the seat to the nominal position.
PROC_VC_X_3R-SEAT-RECLINE-FUNCTIONAL-TEST
Tests if the three-way coolant valve is electrically connected and if the valve actuator is mechanically operating as expected. This routine checks position sensor voltage, motor current, and valve's ability to reach commanded positions.
TEST-SELF_VCFRONT_X_THREE-WAY-COOLANT-VALVE
Tests the power, connection, and communication of the Temperature, Humidity, and Sunlight (THS) sensor.
TEST-SELF_VCRIGHT_X_THS
Checks that Temperature, Humidity, and Sunlight (THS) load data is within rational temperature and humidity ranges.
TEST-CAN_THS-VALUE-CHECK
Resets learned tire estimates to prevent loss of regenerative braking. Clears the tire rotation alert after tire service. Optionally, specify Winter (1) or Summer/All-Season (0) tire type for quicker learning.
PROC_DI_CLEAR-LEARNT-TIRE-OFFSET
Tests power and communication of TK EPAS Secondary module.
PING-TP_EPASTS
Tests power and communication of TK EPAS Primary module
PING-TP_EPASTP
This check is designed to monitor for a CAN signal change whenever the top-right steering wheel button is pressed. Test will pass when a button press is detected.
TEST_SCCM_X_SCCM-2014-TOP-RIGHT
Sets the Tire Pressure Monitoring System (TPMS) type configuration to Continental or Tesla BLE.
PROC_TPMS_X_SET-TPMSTYPE-CONFIG
Tests communication with the Tire Pressure Monitoring System (TPMS) Electronic Control Unit (ECU). Communication is established via Unified Diagnostics Services (UDS) over the Controller Area Network (CAN).
PING-TP_TPMS
Tests the communication of the Tire Pressure Monitoring System (TPMS) Electronic Control Unit (ECU). Communication is established via Unified Diagnostics Services (UDS) over the chassis Controller Area Network (CAN).
PING-TP_TPMS
Enable TPMS Factory Autolearn
PROC_VCSEC_X_TPMS-ENABLE-AUTOLEARN
Learns the Vehicle Identification Number (VIN) and sensor ID for Continental TPMS. Values must be read from the sensors using the ATEQ tool.
PROC_TPMS_X_TPMS-LEARN
This test will put the TPMS in learn mode.
PROC_TPMS_X_TPMS-LEARN-MODE
Resets Tire Pressure Monitoring System (TPMS) autonomy health signals after tire service to re-enable robotaxi operations.
PROC_TPMS_X_TPMS-RESET-AUTONOMY
Erases all the Tire Pressure Monitoring System (TPMS) Sensor IDs.
PROC_VCSEC_X_TPMS-ERASE-SENSOR-ID
Learns new Tire Pressure Monitoring System (TPMS) sensor IDs. Enter the TPMS sensor IDs without any special characters.
PROC_TPMS_X_TPMS-SENSOR-LEARN
Learns the new Tire Pressure Monitoring System (TPMS) Sensor IDs.
PROC_VCSEC_X_TPMS-SENSOR-LEARN
The procedure allows the Tire Pressure Monitoring System (TPMS) ECU to learn and locate new sensor unit IDs.
PROC_TPMS_X_TPMS-SENSOR-LEARN-DEPRECATED
Descriptions and input definitions come from Tesla’s 2026 vehicle firmware. This catalog includes tasks covered by Tesware’s current service access. Each task page lists the vehicle and firmware versions in which it was found. The connected vehicle confirms whether a task can run.
Cybertruck is not included in this 2026 reference.