Diagnostic Procedure with Cancel Code: 34
WARNING: This page is about a different car, the 2022 Subaru WRX. However, it is still accessible from the selected car via links, so may be relevant.
The vehicle was driven at higher speed than the set vehicle speed for a long time (approximately 10 minutes) during cruise driving.
The cancel code is detected when the vehicle was driven for a long time at the higher speed than the speed available for cruise set through the accelerator operation.
Perform the cruise setting again. It is normal if the cancel code is not detected.