Skip to content

ETC Electronic Toll Collection Learn Secret Key

Gen3/tasks/PROC_VCLEFT_ETC-LEARN-KEY

What this task does

Write VIN to ETC and generate secret key

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
2024+ Model 3, 2025+ Model Y
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.

Browse all tasks →
Self-tests

2R Connections to VCLEFT

Tests the connection between VCLEFT and the different rear left seat endpoints.

TEST-SELF_VCLEFT_REAR_SEAT

Model 3 / Y
Service procedures

Blower Identification Routine

Holds the blower stopped, performs high frequency voltage injection, detects blower type, and sets blower type over LIN

PROC_VCLEFT_X_HVAC-BLOWER-IDENTIFICATION

Model 3 / Y