GTW_w383_IDB1versionMismatch
Description
The vehicle gateway (GTW) detects the Integrated Dynamic Brake Secondary Core (IDB1) electronic control unit (ECU) is running a firmware version that may not be compatible with the firmware installed on the rest of the vehicle.
Condition
The GTW detects the IDB1 ECU running a different firmware version than expected.
Clear Condition
The GTW no longer detects the IDB1 ECU running a different firmware version than expected.
Potential Impact
Vehicle is unable to drive until the firmware version mismatch is resolved, to make sure brake system functionality is not limited or unavailable due to firmware.
Customer Facing Message 1
Incompatible drive system software detected
Customer Facing Message 2
Schedule service - Unable to drive until updated
Audiences
customer;service-fix
Models
Model Y 2025+