Skip to content
Service procedures

Restraint Control Module Learn WVTA String

Gen3/tasks/PROC_RCM_X_LEARN-WVTA

Model 3 / YModel S / X (2021+)

What this task does

Vehicle Type Approval String

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
No specific level listed

Procedure notes

!!!WARNING!!! Always use caution when servicing the Supplementary Restraint System (SRS). If physically manipulating / measuring components, make sure LV power is disconnected. There is no user-facing impact when running this routine."

Task inputs (3)

wvta_mapping

wvta_mapping · String

Default: Not specified

option_to_gtw_config_map

option_to_gtw_config_map · Dict

Default: Not specified

wvta_string

wvta_string · String

Default: Not specified

Model 3 / Y Intel
Vehicle coverage
Model Y, Pre-2024 Model 3
Supported connection
Local connection
Vehicle state
Stationary · Parked
Gateway diagnostic level
No specific level listed

Procedure notes

!!!WARNING!!! Always use caution when servicing the Supplementary Restraint System (SRS). If physically manipulating / measuring components, make sure LV power is disconnected. There is no user-facing impact when running this routine."

Task inputs (3)

wvta_mapping

wvta_mapping · String

Default: Not specified

option_to_gtw_config_map

option_to_gtw_config_map · Dict

Default: Not specified

wvta_string

wvta_string · String

Default: Not specified

Model S / X (2021+) AMD
Vehicle coverage
2021+ Model S, 2021+ Model X
Supported connection
Local connection
Vehicle state
Stationary · Parked
Gateway diagnostic level
No specific level listed

Procedure notes

!!!WARNING!!! Always use caution when servicing the Supplementary Restraint System (SRS). If physically manipulating / measuring components, make sure LV power is disconnected. There is no user-facing impact when running this routine."

Task inputs (3)

wvta_mapping

wvta_mapping · String

Default: Not specified

option_to_gtw_config_map

option_to_gtw_config_map · Dict

Default: Not specified

wvta_string

wvta_string · String

Default: Not specified

Related service tasks

Browse all tasks →
Service procedures

Disarm RCM

Disarms the Restraints Control Module (RCM)

PROC_RCM_DISARM

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