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Communication checks 2026 firmware

VCSEATD CAN Communication

ModelSX/tasks/PING-TP_VCSEATD

What this task does

Tests communication with the Vehicle Controller Seat 1st Row Driver (VCSEATD) Electronic Control Unit (ECU). Communication is established via Unified Diagnostics Services (UDS) over the Controller Area Network (CAN).

Vehicle & firmware coverage

Open a version to see its description, requirements, and input definitions. Hardware configuration and live vehicle checks also determine availability.

Model S / X (legacy) Legacy infotainment · Firmware 2026.14.6
Vehicle coverage
Pre-2021 Model S, Pre-2021 Model X
Supported connection
Local connection
Vehicle state
Stationary · Parked
Gateway diagnostic level
No specific level listed

Task inputs (0)

No user inputs are listed in this firmware.

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Self-tests

Front Driver Seat Test

Tests the connection between the front driver seat controller and the different seat endpoints.

TEST-SELF_VCSEATD_FRONT_SEAT

Model S / X (legacy)