{"product_id":"electronic-control-unit-04838","title":"Electronic Control Unit (04838)","description":"\u003cp\u003eECU13 (Part No. 04838) is a CAN-bus trailer wiring bypass module designed to prevent BCM interference, fault codes, and warning lights when trailer lighting is connected to modern vehicles with load-sensing electrical systems. The unit intercepts and manages the trailer circuit at the vehicle's towing relay, providing a clean, dedicated power output for all trailer lighting functions. Refer to fitment chart for specific vehicle compatibility.\u003c\/p\u003e","brand":"Bars N Racks","offers":[{"title":"Default Title","offer_id":48873228468467,"sku":"ECU13","price":292.72,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0698\/9185\/0483\/files\/product_media-140250-1403563918131_375a5a14-44be-4118-a518-f6173e50625a.png?v=1777539767","url":"https:\/\/barsnracks.com.au\/products\/electronic-control-unit-04838","provider":"Bars N Racks","version":"1.0","type":"link"}