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Service procedures 2026 firmware

Restraint Control Module Service Tasks

ModelSX/tasks/PROC_RCM_X_SERVICE-TASKS

Model S / X (legacy)

What this task does

Records configurations such as serial numbers of components in the Bosch restraint system. and check RCM for errors. If no diagnostic trouble codes (DTCs) are present, the test will arm the airbag system.

Vehicle & firmware coverage

Open a version to see its description, requirements, and input definitions. Hardware configuration and live vehicle checks also determine availability.

Model S / X (legacy) Legacy infotainment · Firmware 2026.14.6
Vehicle coverage
Pre-2021 Model S, Pre-2021 Model X
Supported connection
Local connection
Vehicle state
Stationary · Parked
Gateway diagnostic level
Factory, Service

Task inputs (0)

No user inputs are listed in this firmware.

Related service tasks

Browse all tasks →
Service procedures

RCM Arming & Confirmation

Arms the Restraints Control Module (RCM)

PROC_RCM_ARM

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

RCM DTC Clear and Confirm

Clears Diagnostic Trouble Codes (DTCs) in the Restraints Control Module (RCM) Electronic Control Unit (ECU). Checks whether DTCs are set again.

TEST-DTC_RCM

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