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+)
Start EPBR Service Mode
Gen3/tasks/PROC_EPBR_START-SERVICE-MODE
What this task does
Activates Service Mode on the right Electronic Park Break (EPBR).
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 · Reverse; Stationary · Neutral; Stationary · Drive
- Gateway diagnostic level
- No specific level listed
Procedure notes
Press brake when starting Service Mode on second Electronic Park Break (EPB).
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; Stationary · Reverse; Stationary · Neutral; Stationary · Drive
- Gateway diagnostic level
- No specific level listed
Procedure notes
Press brake when starting Service Mode on second Electronic Park Break (EPB).
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; Stationary · Reverse; Stationary · Neutral; Stationary · Drive
- Gateway diagnostic level
- No specific level listed
Procedure notes
Press brake when starting Service Mode on second Electronic Park Break (EPB).
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+)
ECU resets
EPBR UDS ECU Reset
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).
TEST-RESET_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+)