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Louver Calibration

ModelS/tasks/PROC_THC_X_LOUVER-CALIBRATION

What this task does

Runs the ModelS front louver calibration after actuator replacement. And returns the calibration status of all four louvers.

Vehicle compatibility

Select your vehicle’s hardware to see task details, requirements, and inputs. Availability is confirmed after connection.

Model S / X (legacy) Legacy infotainment
Vehicle coverage
Pre-2021 Model S
Supported connection
Local connection
Vehicle state
Stationary · Parked
Gateway diagnostic level
Service, Factory

Procedure notes

This routine will physically move the front louvers.

Task inputs (0)

This task has no listed user inputs.

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Service procedures

Coolant Air Purge

Powers the accessory rail and runs HVAC pumps at maximum speed, changing the valve positions. Estimated time to complete is 20 minutes. To exit the routine early, run this routine again with STOP as the input.

PROC_THC_X_COOLANT-AIR-PURGE

Model S / X (legacy)
Service procedures

Start Thermal System Test

Start thermal system test. It proceeds for 5 minutes.

PROC_THC_X_THERMAL-TEST-START

Model S / X (legacy)
Service procedures

Start Thermal System Test with Precondition

Start thermal system test with precondition. It preconditions if needed, and then proceeds for 5 minutes to run thermal system test.

PROC_THC_X_THERMAL-TEST-START-PRECONDITION

Model S / X (legacy)
Communication checks

THC CAN Communication

Tests communication with the Thermal Controller for Supercharger (THC) Electronic Control Unit (ECU). Communication is established via Unified Diagnostics Services (UDS) over the Controller Area Network (CAN).

PING-TP_THC

Model S / X (legacy)