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Communication checks

SCCM CAN Communication

ModelSX/tasks/PING-TP_SCCM

Model S / X (legacy)

What this task does

Test Controller Area Network (CAN) communication with the Steering Column Control Module (SCCM).

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, Pre-2021 Model X
Supported connection
Local connection
Vehicle state
Stationary · Parked
Gateway diagnostic level
No specific level listed

Task inputs (0)

This task has no listed user inputs.

Related service tasks

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Diagnostic tests

Top-Right Steering Wheel Button

This check is designed to monitor for a CAN signal change whenever the top-right steering wheel button is pressed. Test will pass when a button press is detected.

TEST_SCCM_X_SCCM-2014-TOP-RIGHT

Model S / X (legacy)
Service procedures

Voice Command Button Test

Tests the functionality of the voice command button located on the steering wheel.

PROC_SCCM_X_SCCM-TOP-RIGHT

Model S / X (legacy)