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
Start Thermal Fluid Fill/Drain
Gen3/tasks/PROC_VCFRONT2_X_START-THERMAL-FILL-DRAIN
What this task does
Starts the Thermal Fluid Fill and Thermal Fluid Drain procedures and runs for up to 5 hours, monitoring status.
Vehicle compatibility
Select your vehicle’s hardware to see task details, requirements, and inputs. Availability is confirmed after connection.
Model 3 / Y AMD
- Vehicle coverage
- 2024+ Model 3, 2025+ Model Y, Model Y
- Supported connection
- Local connection
- Vehicle state
- Stationary · Parked
- Gateway diagnostic level
- No specific level listed
Task inputs (2)
coolant_fill
coolant_fill · Int
Default: 1
refrigerant_fill
refrigerant_fill · Int
Default: 1
Model 3 / Y Intel
- Vehicle coverage
- Model Y
- Supported connection
- Local connection
- Vehicle state
- Stationary · Parked
- Gateway diagnostic level
- No specific level listed
Task inputs (2)
coolant_fill
coolant_fill · Int
Default: 1
refrigerant_fill
refrigerant_fill · Int
Default: 1
Related service tasks
Browse all tasks →
Self-tests
Battery Coolant Pump Test
Tests for power, connection, and communication of the battery coolant pump controlled by the Front Vehicle Controller (VCFRONT2).
TEST-SELF_VCFRONT2_X_COOLANT-PUMP-BATTERY
Model 3 / Y
Service procedures
Clear left headlamp latched faults in factory
Clear all left headlamp factory latched faults that were triggering leftHeadlampFactoryFault alert
PROC_VCFRONT2_X_CLEAR-HEADLAMP-LATCHED-FACTORY-FAULTS
Model 3 / Y
Service procedures
Coolant - Start Thermal Fluid Fill and Drain
Starts the Thermal Fluid Fill and Thermal Fluid Drain procedures. Returns result when routine is started, but runs for up to 50 minutes.
PROC_VCFRONT2_X_START-THERMAL-FILL-DRAIN-COOLANT
Model 3 / Y