Service procedures
Clear DPB DTCs
The procedure clears Diagnostic Trouble Codes (DTC) in the decoupled pedal brake (DPB) Electronic Control Unit (ECU).
PROC_DPB_X_CLEAR-DTCS
Model 3 / Y
Service procedures
2026 firmware
DPB Brake Fluid Change routine
Gen3/tasks/PROC_DPB_BRAKE-FLUID-CHANGE
What this task does
Selftest to perform automatic brake fluid change
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
- Remote access
- Vehicle state
- Stationary · Parked
- Gateway diagnostic level
- No specific level listed
Task inputs (0)
No user inputs are listed in this firmware.
Related service tasks
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Communication checks
Decoupled Pedal Brake CAN Communication
Tests communication with the Decoupled Pedal Brake (DPB) Electronic Control Unit (ECU). Communication is established via Unified Diagnostics Services (UDS) over the Controller Area Network (CAN).
PING-TP_DPB
Model 3 / Y
Self-tests
DPB Air and Leakage Monitoring
ALWAYS RUN AFTER BLEED! Used to check for air or leakage in the DPB
TEST-SELF_DPB_LEAKAGE-AND-AIR-MONITORING
Model 3 / Y
Self-tests
DPB Air and Leakage selftest
This will test the DPB connection to the ESP as well as potential leakage air in the system
TEST-SELF_DPB_AIR-AND-LEAKAGE
Model 3 / Y