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
857 tasks Showing 337–360
Clear filtersStarts 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
Updates HomeLink configuration. If the HomeLink icon does not appear in the controls panel after the reboot, exit and lock the vehicle to initiate another reboot.
PROC_VCFRONT_X_HOMELINK-RETROFIT
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
Discharges the High Voltage (HV) Battery using a compatible V3 Supercharger.
PROC_HV_X_SUPERDISCHARGE
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
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
Tests for power, connection, and communication of the Heating, Ventilation and Air Conditioning (HVAC) compressor controlled by the Front Vehicle Controller (VCFRONT).
TEST-SELF_VCFRONT_X_HVAC-COMPRESSOR-PING
HVAC Left Lateral Vanes Test
TEST-SELF_VCRIGHT_L_HVAC-VANE-ACTUATOR
Runs the HVAC Refrigerant Distribution task.
PROC_VCRIGHT_X_THERMAL-HVAC-REFRIGERANT-DISTRIBUTION
Starts the HVAC Refrigerant Distribution task.
PROC_VCRIGHT_X_THERMAL-HVAC-REFRIGERANT-DISTRIBUTION-START
Stops the HVAC Refrigerant Distribution task.
PROC_VCRIGHT_X_THERMAL-HVAC-REFRIGERANT-DISTRIBUTION-STOP
HVAC Right Lateral Vanes Test
TEST-SELF_VCRIGHT_R_HVAC-VANE-ACTUATOR
Tests the cabin HVAC operation (cabin heating and cooling) and returns pass or fail.
TEST-SELF_VCFRONT2_X_HVAC-PERFORMANCE
This routine tests the cabin HVAC operation (cabin heating and cooling) and returns pass or fail. This is the same routine used by Tesla factory EOL to certify the cabin HVAC is performing to specification.
TEST-SELF_VCRIGHT_X_HVAC-PERFORMANCE
This routine clears the High Voltage Battery Management System (HVBMS) isolation counters, which clears BMS_a027_SW_Repeated_Isolation_Failure_In_Drive and BMS_a172_SW_Isolation_Failure_In_Drive_Warning alerts. Execute this routine after repairing any isolation issue on the vehicle's High Voltage (HV) system. The HVBMS isolation counters latch the alerts BMS_a027 and BMS_a172 when reaching a certain count threshold.
PROC_HVBMS_X_RESET-ISOLATION-COUNTERS
This routine checks the HVBMS connections to the Battery Monitoring Board (BMB) and the Voltage Sense Harness (VSH).
TEST-SELF_HVBMS_X_BMB-COMMS-VSH
This routine will test if the High Voltage Battery Management System (HVBMS) is communicating over CAN to the Gateway.
PING-TP_HVBMS
This routine will test if the High Voltage Battery Management System (HVBMS) is able to communicate over HVS and HVI CAN bus'.
TEST-SELF_HVBMS_X_CAN-COMMS