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Self-tests 2026 firmware

Front Passenger Seat Connection Self-Test

ModelSX/tasks/TEST-SELF_VCSEATP_FRONT_SEAT

Model S / X (legacy)

What this task does

Tests the connectivity of the front passenger seat to the VCSEATP ECU.

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
Factory, Service

Task inputs (0)

No user inputs are listed in this firmware.

Related service tasks

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Service procedures

Passenger Seat OCS Calibration

Calibrate the front passenger seat occupancy sensor.

PROC_VCSEATP_FRONT-PASS_OCS-CALIBRATE

Model S / X (legacy)
Communication checks

VCSEATP CAN Communication

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

PING-TP_VCSEATP

Model S / X (legacy)