VEHICULAR CAMERA WITH FOCUS DRIFT MITIGATION SYSTEM

A vehicular camera system includes a camera module disposed at a vehicle that captures image data. The camera module includes a printed circuit board (PCB) having an imager disposed thereat that includes an imaging array having at least one million photosensors arranged in rows and columns. The camera module includes a lens aligned with the imager. The system includes an electronic control unit (ECU) with electronic circuitry and associated software. With the camera module disposed at the vehicle, and responsive to images imaged at the imager not being focused, the vehicular camera system adjusts position of the imager relative to the PCB to bring images imaged at the imager into focus.