5F007 ECS Module Attelage Remorque CAN Bus 12V – Pièce d'origine, d'occasion et testée

Description

This ECS CAN bus trailer towbar module is a genuine OEM electronic component for vehicles fitted with a towbar and a trailer socket. Primary OEM number 5F007. It operates on a 12V supply and is designed to connect the trailer socket wiring to the vehicle CAN bus so that the trailer lighting is controlled correctly by the car, in the same way as a factory-fitted towing system.

Its job is to receive the lighting and indicator commands from the vehicle network and to switch the trailer lamp circuits, including turn signals, brake lights, tail lights and fog light, while reporting trailer presence to the car electronics. A properly working towbar module supports safe, legal trailer lighting, correct bulb monitoring and correct operation of the trailer connection every time you tow.

Common signs of a faulty unit include trailer lamps that do not light, indicators that flash too fast or stay on, a trailer or bulb failure warning message on the dashboard, blown fuses, or lights that work only intermittently. When the module fails, the trailer lighting may be lost entirely, which is a safety risk on the road and may fail an inspection while towing, so the unit should be checked before the next trip.

This is a used original part, removed from a vehicle and tested before sale. Match the exact OEM number 5F007 before ordering, and check that the connector type and the 12V supply match your original unit. Professional installation is recommended, and coding of the towbar function and a check of all trailer lights should be performed after fitting where applicable.