When cruise control is engaged at 71mph, holding +res button to increase speed and releasing it at 77mph sets cruise speed too high. Car continues to accelerate. Cruise gets set at 100mph and accelerates more then desired. See link with video of event https://photos.app.goo.gl/o7zgeqwcsu7kycv58 see attached picture of owners manual
2020 GMC Terrain acceleration complaints
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