Service procedures
TRCM Service Tasks
Runs all required routines after a Tesla Restraints Control Module (TRCM) replacement and arms the system.
PROC_TRCM_X_SERVICE-TASKS
Model 3 / Y
Communication checks
2026 firmware
TRCM UDS Communication Test
Common/tasks/PING-TP_TRCM
What this task does
Checks communication with the Tesla Restraints Control Module (TRCM). Communication is established through Unified Diagnostics Services (UDS) over the Controller Area Network (CAN).
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
- 2024+ Model 3
- Supported connection
- Local connection
- Vehicle state
- Stationary · Parked
- Gateway diagnostic level
- No specific level listed
Procedure notes
When communication is established, the test will succeed. If the test fails, inspect wiring and ensure Electronic Control Unit (ECU) is powered.
Task inputs (0)
No user inputs are listed in this firmware.