Service procedures
12V Reset
Power cycles all of the eFuses on the Vehicle Front Controller (VCFRONT) and shuts off Sleep Bypass.
PROC_VCFRONT_X_12V-RESET
Model 3 / Y
Ensure Power State Off
Gen3/tasks/PROC_VCFRONT_X_POWER-OFF
What this task does
Returns 12V power state control back to VCFRONT (terminates special power state requests)
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, Model Y, Pre-2024 Model 3
- Supported connection
- Local connection
- Vehicle state
- Stationary · Parked; Stationary · Neutral
- Gateway diagnostic level
- No specific level listed
Task inputs (1)
timeout
timeout · Int
Timeout value in seconds. The system will only hold the power state for this timeout amount.
Default: 60
Model 3 / Y Intel
- Vehicle coverage
- Model Y, Pre-2024 Model 3
- Supported connection
- Local connection
- Vehicle state
- Stationary · Parked; Stationary · Neutral
- Gateway diagnostic level
- No specific level listed
Task inputs (1)
timeout
timeout · Int
Timeout value in seconds. The system will only hold the power state for this timeout amount.
Default: 60
Model S / X (2021+) AMD
- Vehicle coverage
- 2021+ Model S, 2021+ Model X
- Supported connection
- Local connection
- Vehicle state
- Stationary · Parked; Stationary · Neutral
- Gateway diagnostic level
- No specific level listed
Task inputs (1)
timeout
timeout · Int
Timeout value in seconds. The system will only hold the power state for this timeout amount.
Default: 60
Related service tasks
Browse all tasks →
Self-tests
Active Louver Self Test
Performs louver connection check. Will only move the louver through partial range of motion.
TEST-SELF_VCFRONT_X_ACTIVE-LOUVER
Model 3 / Y
Service procedures
Allow High Beam Enablement in Factory Mode
Allows high beams to be enabled in Factory Mode until the Front Vehicle Controller (VCFRONT) ECU is power cycled.
PROC_VCFRONT_X_ALLOW-HIGH-BEAMS-FACTORY
Model S / X (2021+)
Self-tests
Ambient Sensor Test
Tests for power, connection, and communication of the ambient sensor controlled by the Front Vehicle Controller (VCFRONT).
TEST-SELF_VCFRONT_X_AMBIENT-TEMP
Model 3 / Y
Model S / X (2021+)