GMC Sierra Screen Not Responding to Touch (2019–2023 Diagnosis Guide)
You get in the Sierra, the 8-inch infotainment screen powers on, and everything looks normal. Then you tap it and nothing happens. The screen is on. The radio works. But...
You get in the Sierra, the 8-inch infotainment screen powers on, and everything looks normal. Then you tap it and nothing happens. The screen is on. The radio works. But...