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Service procedures

Check Left Turn Signal Functionality

ModelX/tasks/PROC_VCFRONT_L_SIGNAL-LIGHT-LEFT

Model S / X (legacy)

What this task does

Checks whether the left turn signal indicator light is on and functioning as expected. This routine monitors CAN to confirm whether the indicator light is turned on.

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

Check Right Turn Signal Functionality

Checks whether the right turn signal indicator light is on and functioning as expected. This routine monitors CAN to confirm whether the indicator light is turned on.

PROC_VCFRONT_R_SIGNAL-LIGHT-RIGHT

Model S / X (legacy)
Diagnostic tests

Left Signal Light Status

Check that the left signal light is working correctly.

TEST_VCFRONT_L_SIGNAL-LIGHT

Model S / X (legacy)
Diagnostic tests

Right Signal Light Status

Check that the right signal light is working correctly.

TEST_VCFRONT_R_SIGNAL-LIGHT

Model S / X (legacy)