A1635457432 Mercedes-Benz W163 Modul Control PDC (ECU Senzor Parcare) – Original Folosit și Testat

Descriere

Numărul piesei originale A1635457432. Aceasta este o piesă originală folosită Mercedes-Benz PDC control module (parking sensor ECU) for the W163 ML-Class. Each unit is tested before listing and supplied in good used condition.

The PDC (Park Assist) control module manages the parking distance warning system. It drives the ultrasonic sensors embedded in the front and rear bumper covers, processes the reflected echo data to calculate obstacle distances and generates the escalating audible alert tones that warn the driver as the gap to a nearby object decreases. On models equipped with a visual display, the module also feeds proximity data to the instrument cluster or COMAND screen. The unit communicates with the body electronics and chassis systems over the CAN bus.

Failure symptoms include the parking sensors producing no sound when reverse gear is engaged, audible alert tones absent during low-speed manoeuvring, a continuous beeping tone with no obstacle in range, a PDC warning indicator or fault message appearing on the instrument cluster or COMAND display, or one or more sensor positions becoming unresponsive while the rest of the system continues to operate.

This module is supplied in good used condition. Verify the exact OEM part number against your vehicle and specification before ordering — multiple variants exist within each model range and incorrect fitment is common. Professional installation is strongly recommended. SCN coding via Mercedes-Benz Star Diagnosis equipment is typically required after fitting; without this coding step the system may remain inactive or store continuous fault codes. 14-day returns are accepted on unmodified parts.