Service procedures
End EPBR Service Mode
Ends service mode on the right EPB
PROC_EPBR_STOP-SERVICE-MODE
Model 3 / Y
Model S / X (2021+)
EPBR UDS ECU Reset
Gen3/tasks/TEST-RESET_EPBR
What this task does
Resets the Right Electronic Parking Brake (EPBR) 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 Right Electronic Parking Brake (EPBR) Electronic Control Unit (ECU).
Task inputs (0)
This task has no listed user inputs.
Related service tasks
Browse all tasks →
Communication checks
EPBR Connection Test
Tests the communication of the Right Electronic Parking Brake (EPBR) Electronic Control Unit (ECU). Communication is established via Unified Diagnostics Services (UDS) over the Controller Area Network (CAN).
PING-TP_EPBR
Model 3 / Y
Model S / X (2021+)
Service procedures
Relearn EPBR config (WARNING incorrect config could result in EPB malfunction including vehicle rollaway)
Clears current EPBR config and learns new config from gtw car configs. Only use after replacing EPB hardware where gtw config change was required.
PROC_EPBR_CLEAR-BRAKE-HW-TYPE
Model 3 / Y
Model S / X (2021+)
Self-tests
Right Front Seat Fan Test
Tests current of the front right seat controlled by the Right Electronic Parking Brake (EPBR) Electronic Control Unit (ECU).
TEST-SELF_EPBR_FRONT_SEAT-FAN
Model 3 / Y