Skip to content
ECU resets

PCS UDS ECU Reset

Gen3/tasks/TEST-RESET_PCS

Model 3 / YModel S / X (2021+)

What this task does

Resets the Power Conversion System (PCS) Electronic Control Unit (ECU). Reset is executed via Unified Diagnostics Services (UDS) over the Controller Area Network (CAN).

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
Gateway diagnostic level
Service, Factory, DiagLinkActive

Task inputs (0)

This task has no listed user inputs.

Model 3 / Y Intel
Vehicle coverage
Model Y, Pre-2024 Model 3
Supported connection
Local connection
Vehicle state
Stationary · Parked
Gateway diagnostic level
Service, Factory, DiagLinkActive

Task inputs (0)

This task has no listed user inputs.

Model S / X (2021+) AMD
Vehicle coverage
2021+ Model S, 2021+ Model X
Supported connection
Local connection
Vehicle state
Stationary · Parked
Gateway diagnostic level
Service, Factory, DiagLinkActive

Task details for this hardware

The test performs a Unified Diagnostic Services (UDS) reset of the Power Conversion System (PCS) Electronic Control Unit (ECU).

Task inputs (0)

This task has no listed user inputs.

Related service tasks

Browse all tasks →
Communication checks

PCS CAN Communication

Tests communication with the Power Conversion System (PCS) Electronic Control Unit (ECU). Communication is established via Unified Diagnostics Services (UDS) over the Controller Area Network (CAN).

PING-TP_PCS

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

PCS Read Serial/Part Nos

The test reads and reports serial or part number of the Power Conversion System (PCS).

TEST-SN_PCS

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