{"product_id":"mercedes-benz-eqa-h243-eqb-x243-eqc-n293-2019-2025-battery-gateway-a2939008100-used","title":"Mercedes-Benz EQA (H243) EQB (X243) EQC (N293) 2019-2025 Battery Gateway EB300 BGW A2939008100 Used","description":"\u003cp\u003eThe module is commonly faulty. If this module is faulty, none of the BMCs can communicate with the diagnostic, leading to erronenously trying to fix file or replacing hardware for no reason.\u003cstrong\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCommon faults related to software issues (\u003ca href=\"https:\/\/mysupercarexpert.com\/products\/mercedes-benz-eqa-h243-eqb-x243-eqc-n293-2019-2025-bmc-a2939006300-lithium-battery-repair-file-service?utm_source=copyToPasteBoard\u0026amp;utm_medium=product-links\u0026amp;utm_content=web\"\u003ecan resolve via file\u003c\/a\u003e):\u003c\/strong\u003e\u003cbr\u003eLow charge (and battery won't charge);\u003cbr\u003eFrequency counter \"Switching cycles of contactors\" has reached its final value\u003cbr\u003eCrash fault\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCommon faults related to hardware issues (requires to replace the BMC):\u003cbr\u003e\u003c\/strong\u003eNo communication (on one module rather than both)\u003cbr\u003eInternal error\u003cbr\u003eBattery cell values unreadable via live data\u003cbr\u003eBattery temperature sensor data unreadable via live data\u003c\/p\u003e\n\u003cp\u003eIf no diagnosis is even possible on any BMC installed on the car, it's worth switching out the gateway to see if it is the problem.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible part numbers:\u003c\/strong\u003e A2939008100\u003c\/p\u003e\n\u003ctable style=\"height: 78.3752px;\" width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px; width: 19.8455%;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px; width: 14.7004%;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px; width: 14.8841%;\"\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px; width: 21.683%;\"\u003e\u003cstrong\u003eYear\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px; width: 27.3794%;\"\u003e\u003cstrong\u003ePart no.\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"height: 19.5938px; width: 19.8455%;\"\u003eMercedes\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px; width: 14.7004%;\"\u003eEQA\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px; width: 14.8841%;\"\u003e(H243)\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px; width: 21.683%;\"\u003e2019-2025\u003c\/td\u003e\n\u003ctd style=\"height: 19.5938px; width: 27.3794%;\"\u003eA2939008100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 19.8455%;\"\u003eMercedes\u003c\/td\u003e\n\u003ctd style=\"width: 14.7004%;\"\u003eEQB\u003c\/td\u003e\n\u003ctd style=\"width: 14.8841%;\"\u003e(X243)\u003c\/td\u003e\n\u003ctd style=\"width: 21.683%;\"\u003e2019-2025\u003c\/td\u003e\n\u003ctd style=\"width: 27.3794%;\"\u003eA2939008100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 19.8455%;\"\u003eMercedes\u003c\/td\u003e\n\u003ctd style=\"width: 14.7004%;\"\u003eEQC\u003c\/td\u003e\n\u003ctd style=\"width: 14.8841%;\"\u003e(N293)\u003c\/td\u003e\n\u003ctd style=\"width: 21.683%;\"\u003e2019-2025\u003c\/td\u003e\n\u003ctd style=\"width: 27.3794%;\"\u003eA2939008100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"My Supercar Expert","offers":[{"title":"Default Title","offer_id":47742364909620,"sku":null,"price":300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0600\/9208\/8372\/files\/3_97d0475e-af29-4e83-b632-a7a6c0ba9e39.png?v=1777523296","url":"https:\/\/mysupercarexpert.com\/products\/mercedes-benz-eqa-h243-eqb-x243-eqc-n293-2019-2025-battery-gateway-a2939008100-used","provider":"My Supercar Expert","version":"1.0","type":"link"}