Service procedures
Disarm RCM
Disarms the Restraints Control Module (RCM)
PROC_RCM_DISARM
Model 3 / Y
Model S / X (2021+)
Safety System Continuous Resistance Check
Common/tasks/PROC_RCM_X_DEPLOYMENT-LOOP-CONTINUOUS-MONITOR
What this task does
Returns the resistances of the deployment loops controlled by the Restraints Control Module (RCM).
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
- DiagLinkActive, Factory, Service
Procedure notes
Before performing any Supplementary Restraint System (SRS) related repairs, RCM must be disarmed, be sure to run PROC_RCM_DISARM routine. Vehicle airbags can deploy if the vehicle's RCM is armed and disturbed while LV power is connected.
Task inputs (1)
Duration
duration_minutes · Int
Monitor time (1–30 min)
Default: 5
Model 3 / Y Intel
- Vehicle coverage
- Model Y, Pre-2024 Model 3
- Supported connection
- Local connection
- Vehicle state
- Stationary · Parked
- Gateway diagnostic level
- DiagLinkActive, Factory, Service
Procedure notes
Before performing any Supplementary Restraint System (SRS) related repairs, RCM must be disarmed, be sure to run PROC_RCM_DISARM routine. Vehicle airbags can deploy if the vehicle's RCM is armed and disturbed while LV power is connected.
Task inputs (1)
Duration
duration_minutes · Int
Monitor time (1–30 min)
Default: 5
Model S / X (2021+) AMD
- Vehicle coverage
- 2021+ Model S, 2021+ Model X
- Supported connection
- Local connection
- Vehicle state
- Stationary · Parked
- Gateway diagnostic level
- DiagLinkActive, Factory, Service
Procedure notes
Before performing any Supplementary Restraint System (SRS) related repairs, RCM must be disarmed, be sure to run PROC_RCM_DISARM routine. Vehicle airbags can deploy if the vehicle's RCM is armed and disturbed while LV power is connected.
Task inputs (1)
Duration
duration_minutes · Int
Monitor time (1–30 min)
Default: 5
Related service tasks
Browse all tasks →
Diagnostic tests
Driver Front Airbag, 1st Stage Connection
Tests the connection of the driver airbag to the Restraints Control Module (RCM) Electronic Control Unit (ECU).
TEST-PYRO_RCM_X_DAB-STAGE-1
Model 3 / Y
Diagnostic tests
Driver Front Airbag, 2nd Stage Connection
Tests the connection of the driver airbag to the Restraints Control Module (RCM) Electronic Control Unit (ECU).
TEST-PYRO_RCM_X_DAB-STAGE-2
Model 3 / Y
Service procedures
RCM - Learn WVTA
Restraint Control Module (RCM) learns the Whole Vehicle Type Approval (WVTA) string mapping via Gateway (GTW) configurations.
PROC_RCM_X_LEARN-WVTA-FROM-CONFIGS
Model 3 / Y
Model S / X (2021+)