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
338 tasks Showing 97–120
Clear filtersTests headlamp side marker presence controlled by the Front Vehicle Controller Electronic Control Unit (ECU).
TEST-SELF_VCFRONT2_X_HEADLAMP-FUNCTIONAL-TEST
Tests headlamp side marker presence controlled by the Front Vehicle Controller (VCFRONT) Electronic Control Unit (ECU).
TEST-SELF_VCFRONT_X_HEADLAMP-FUNCTIONAL-TEST
Tests for power, connection, and communication of the heat pump expansion valve (EXV) controlled by the Front Vehicle Controller (VCFRONT2).
TEST-SELF_VCFRONT2_X_EXVS
Tests for power, connection, and communication of the heat pump expansion valve (EXV) controlled by the Front Vehicle Controller (VCFRONT).
TEST-SELF_VCFRONT_X_EXVS
Tests for power, connection, and communication of the heat pump sequential expansion valve (EXV) controlled by the Front Vehicle Controller (VCFRONT2).
TEST-SELF_VCFRONT2_X_EXV-SEQUENTIAL-CALIBRATION
Tests for power, connection, and communication of the heat pump sequential expansion valve (EXV) controlled by the Front Vehicle Controller (VCFRONT).
TEST-SELF_VCFRONT_X_EXV-SEQUENTIAL-CALIBRATION
Commissions the Heat Pump Thermal System by opening expansion valves and slowly ramping the compressor to distribute oil.
TEST-SELF_VCFRONT2_X_HEAT-PUMP-COMMISSIONING
Commissions the Heat Pump Thermal System by opening expansion valves and slowly ramping the compressor to distribute oil.
TEST-SELF_VCFRONT_X_HEAT-PUMP-COMMISSIONING
Starts the Heat Pump Thermal System Commissioning and returns. The routine will run for up to 1 minute, but the final results are not reported
TEST-SELF_VCFRONT2_X_HEAT-PUMP-COMMISSIONING-START
Starts the Heat Pump Thermal System Commissioning and returns. The routine will run for up to 1 minute, but the final results are not reported
TEST-SELF_VCFRONT_X_HEAT-PUMP-COMMISSIONING-START
Stops the Heat Pump Thermal System Commissioning and returns.
TEST-SELF_VCFRONT2_X_HEAT-PUMP-COMMISSIONING-STOP
Stops the Heat Pump Thermal System Commissioning and returns.
TEST-SELF_VCFRONT_X_HEAT-PUMP-COMMISSIONING-STOP
This self test checks SWC Heater functionality
TEST-SELF_VCLEFT_X_SWC-HEATER
This action will perform a Self Test to check LIN connections to the HomeLink ECU. This routine will only take a few seconds.
TEST-SELF_VCBATT2_X_HOMELINK
Tests Local Interconnect Network (LIN) connections to the HomeLink Electronic Control Unit (ECU). This routine takes a few seconds.
TEST-SELF_VCFRONT_X_HOMELINK
Checks whether the horn is properly installed and connected.
TEST-SELF_VCFRONT_X_HORN
Requests the results from the HV Pack Hot Seal Test Routine and returns successul if the routine ran to completion.
TEST-SELF_VCFRONT_X_THERMAL-HV-PACK-HOT-SEAL-RESULTS
Starts the HV Pack Hot Seal Test Routine. The routine will run for up to 50 minutes
TEST-SELF_VCFRONT_X_THERMAL-HV-PACK-HOT-SEAL-START
Stops the HV Pack Hot Seal Test Routine. The routine will run for up to 50 minutes
TEST-SELF_VCFRONT_X_THERMAL-HV-PACK-HOT-SEAL-STOP
Tests the connectivity of the HVAC blower motor to the right vehicle controller (VCRIGHT) ECU.
TEST-SELF_VCRIGHT_X_HVAC-BLOWER
Tests for power, connection, and communication of the Heating, Ventilation and Air Conditioning (HVAC) blower controlled by the Left Vehicle Controller (VCLEFT).
TEST-SELF_VCLEFT_X_HVAC-BLOWER
Tests HVAC case door actuator functionality and returns a pass / fail result. This is the same routine used by Tesla in the manufacturing environment to certify HVAC case actuators are performing to specification.
TEST-SELF_VCRIGHT_X_HVAC-CASE-ACTUATORS
This routine tests the different actuators inside the HVAC case and certifies that they are within the design specs and action range
TEST-SELF_VCRIGHT_X_HVAC-CASE-ACTUATORS
Tests for power, connection, and communication of the Heating, Ventilation and Air Conditioning (HVAC) compressor controlled by the Front Vehicle Controller (VCFRONT2).
TEST-SELF_VCFRONT2_X_HVAC-COMPRESSOR-PING