Chevrolet 2023 Bolt EV

The infotainment system on the 2023 Chevrolet Bolt EV completely stopped functioning without any prior warning. The screen, radio, Bluetooth, backup camera, and associated safety features all lost functionality entirely. A dealership confirmed the system required full replacement and noted this is a common issue across Chevrolet vehicles, including newer models.

While making a turn, one of the two bolts holding the front driver-side lower control arm sheared completely. Inspection indicated a fatigue failure likely caused by inadequate factory assembly clamping force. Without proper torque, the joint interface slipped under normal loads, redirecting cyclic shear and bending forces onto the bolt threads and shank, which led to fatigue fracture. The vehicle remained drivable but unstable after the failure. Months prior, the tire had been rubbing against the wheel well, which in hindsight was an early symptom of the improperly secured control arm. An independent mechanic confirmed the failure and replaced the control arm sub-assembly.