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Upgraded Model Y rear fascia turn signal, tail, reverse, and rear fog connectivity self test

Gen3/tasks/TEST-SELF_VCRIGHT_REAR_FASCIA-LIGHTS-V2

What this task does

This self test checks that rear fascia exterior lights (turn signals, tail lights, reverse lights, and rear fog lights) are properly installed by checking that current draw is detected when endpoints are commanded on

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
2025+ Model Y
Supported connection
Local connection
Vehicle state
Stationary · Parked
Gateway diagnostic level
Factory, Service, DiagLinkActive

Task inputs (0)

This task has no listed user inputs.

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Self-tests

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Self-tests

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This self test checks the cabin thermistor functionality controlled by the Right Vehicle Controller (VCRIGHT).

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Service procedures

Calibrate Right FOOTWELL LED

The procedure calibrates the right footwell LED light controlled by the Right Vehicle Controller (VCRIGHT). During calibration, the light might not illuminate.

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Model 3 / Y Model S / X (2021+)