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Service procedures 2026 firmware

Clear E-fuse Power Off Request

Gen3/tasks/PROC_VC_X_CLEAR-POWER-OFF-REQUEST

Model 3 / Y

What this task does

Restore power for a specific component by clearing its power-off request. Normal power management resumes and the feed turns back on per the vehicle's power state table.

Vehicle & firmware coverage

Open a version to see its description, requirements, and input definitions. Hardware configuration and live vehicle checks also determine availability.

Model 3 / Y AMD · Firmware 2026.32.3
Vehicle coverage
2025+ Model Y
Supported connection
Local connection
Vehicle state
Stationary · Parked
Gateway diagnostic level
Factory, Service, DiagLinkActive

Procedure notes

Selected component will regain LV power. Vehicle must be in Factory Mode or Service Mode Plus.

Task inputs (1)

Component

component · EnumType

Select the component to restore power for. Format is ECUNODENAME_CHANNELNAME.

Firmware default: VCFRONT1_HEADLIGHT_LEFT

Options: VCFRONT1_EPAS2, VCFRONT1_PCS, VCFRONT1_AUTOPILOT_2, VCFRONT1_HEADLIGHT_LEFT, VCFRONT1_FRONT_DRIVE_INVERTER, VCFRONT1_POWERTRAIN_PUMP, VCFRONT1_RIGHT_CONTROLLER, VCFRONT1_MCU_AUDIO, VCFRONT2_HV_COMPRESSOR, VCBATT1_EPAS1, VCBATT1_AUTOPILOT_1, VCBATT1_HEADLIGHT_RIGHT, VCBATT1_EPAS_WAKE, VCBATT1_LEFT_CONTROLLER, VCLEFT_SCCM, VCLEFT_REAR_DRIVE_INVERTER, VCLEFT_STEERING_ECU, VCLEFT_TRAILER_BRAKE_ECU, VCLEFT_TPMS, VCLEFT_HVAC_BLOWER, VCLEFT_SEAT_2R_CONTROLLER, VCRIGHT_HVAC_PTC_HEATER, VCRIGHT_OCS, VCRIGHT_REAR_OIL_PUMP, VCRIGHT_LUMBAR_ECU, VCRIGHT_INTERIOR_RADAR

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