GTW_w355_EPASTSversionMismatch
GTW_w355_EPASTSversionMismatch
Alert Information
Category
Connectivity
Severity
warning
Live Incidence Rate
<0.01%
Models
Model 3Model Y
Description
The vehicle gateway (GTW) detects the secondary Electronic Power Assisted Steering (EPASTS) electronic control unit (ECU) running a firmware version that may not be compatible with the firmware installed on the rest of the vehicle. May occur after an unsuccessful or incomplete vehicle firmware update, and may be resolved through a successful vehicle firmware update.
Potential Impact
Power steering may be limited or unavailable.
Set Condition
The GTW detects the EPASTS ECU running a different firmware version than expected.
Clear Condition
The GTW no longer detects the EPASTS ECU running a different firmware version than expected.