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Communication checks

BCFRONT CAN Communication

ModelX/tasks/PING-TP_BCFRONT

Model S / X (legacy)

What this task does

Tests communication with the Front Body Controller (BCFRONT) Electronic Control Unit (ECU). Communication is established via Unified Diagnostics Services (UDS) over the Controller Area Network (CAN).

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 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.

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Service procedures

TEST_FRONT_LIGHTS

A all-in-one test for the exterior lights on the Model X. During the test, all front or rear exterior lights will illuminate for 5 seconds and the front or rear body controller will look for any errors. Pass or fail results will be returned for every light. Note: the park lights (hockey sticks) and turn signals will turn on at the same time and the color will be peach (mix of orange and white). This is expected.

PROC_BCFRONT_FRONT_TEST-FRONT-LIGHTS

Model S / X (legacy)