Skip to content
Service procedures

Check TAS Run Mode.

Common/tasks/PROC_TAS_X_CHECK-RUN-MODE

Model 3 / YModel S / X (legacy)Model S / X (2021+)

What this task does

Check Tesla Air Suspension (TAS) Electronic Control Unit (ECU) mode.

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
Model Y, Pre-2024 Model 3
Supported connection
Local connection
Vehicle state
Stationary · Parked; Stationary · Neutral
Gateway diagnostic level
DiagLinkActive, Factory, Service

Task inputs (0)

This task has no listed user inputs.

Model 3 / Y Intel
Vehicle coverage
Model Y, Pre-2024 Model 3
Supported connection
Local connection
Vehicle state
Stationary · Parked; Stationary · Neutral
Gateway diagnostic level
DiagLinkActive, Factory, Service

Task inputs (0)

This task has no listed user inputs.

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

Task inputs (0)

This task has no listed user inputs.

Model S / X (2021+) AMD
Vehicle coverage
2021+ Model S, 2021+ Model X
Supported connection
Local connection
Vehicle state
Stationary · Parked; Stationary · Neutral
Gateway diagnostic level
DiagLinkActive, Factory, Service

Task inputs (0)

This task has no listed user inputs.

Related service tasks

Browse all tasks →
Communication checks

Air Suspension Chassis CAN Communication

Tests communication with the Air Suspension Chassis (TAS) Electronic Control Unit (ECU). Communication is established via Unified Diagnostics Services (UDS) over the Controller Area Network (CAN).

PING-TP_TAS

Model S / X (2021+)
Service procedures

Air Suspension Pressure Measurement

Measures the air pressure of the Tesla Air Suspension (TAS) system.

PROC_TAS_X_MEASURE-AIR-SUSPENSION-PRESSURE

Model S / X (legacy) Model S / X (2021+)
Service procedures

Calibrate Air Suspension

Calibrate the ride height of the Tesla Air Suspension (TAS).

PROC_TAS_X_CALIBRATE-RIDE-HEIGHT-PACK

Model S / X (2021+)
Self-tests

Damper Valve Connections

Tests connection of damper valve to the Tesla Air Suspension (TAS) Electronic Control Unit (ECU).

TEST-SELF_TAS_X_DAMPER-VALVE-CONNECTION

Model S / X (2021+)