{"product_id":"mercedes-a-class-transmission-control-p-n-a-168-540-00-44-7-d-88","title":"⚙️ Mercedes A-Class Transmission Control Module (TCM) Repair – P\/N: A 168 540 00 44","description":"\u003ch3 data-start=\"121\" data-end=\"214\" class=\"\"\u003e⚙️ \u003cstrong data-start=\"128\" data-end=\"212\"\u003eMercedes A-Class Transmission Control Module (TCM) Repair – P\/N: A 168 540 00 44\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"215\" data-end=\"264\" class=\"\"\u003e\u003cstrong data-start=\"215\" data-end=\"264\"\u003eSelector Fault | Internal TCU Error Code 200A\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"266\" data-end=\"578\" class=\"\"\u003eThis is a \u003cstrong data-start=\"276\" data-end=\"294\"\u003erepair service\u003c\/strong\u003e for the \u003cstrong data-start=\"303\" data-end=\"338\"\u003etransmission control unit (TCU)\u003c\/strong\u003e \/ \u003cstrong data-start=\"341\" data-end=\"365\"\u003egear selector module\u003c\/strong\u003e found in the \u003cstrong data-start=\"379\" data-end=\"404\"\u003eMercedes-Benz A-Class\u003c\/strong\u003e, part number \u003cstrong data-start=\"418\" data-end=\"446\"\u003eA\u003ctcxspan title=\"Call  168 540 00 44  via 3CX\" tcxhref=\"1685400044\"\u003e 168 540 00 44 \u003c\/tcxspan\u003e\/ 7 D 88\u003c\/strong\u003e. These units often fail due to internal electronic faults, commonly showing \u003cstrong data-start=\"523\" data-end=\"542\"\u003efault code 200A\u003c\/strong\u003e – “Internal fault in control unit.”\u003c\/p\u003e\n\u003chr data-start=\"580\" data-end=\"583\" class=\"\"\u003e\n\u003cp data-start=\"585\" data-end=\"616\" class=\"\"\u003e\u003cstrong data-start=\"585\" data-end=\"614\"\u003eCommon Symptoms Repaired:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"617\" data-end=\"846\"\u003e\n\u003cli data-start=\"617\" data-end=\"649\" class=\"\"\u003e\n\u003cp data-start=\"619\" data-end=\"649\" class=\"\"\u003eGear selector not responding\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"650\" data-end=\"693\" class=\"\"\u003e\n\u003cp data-start=\"652\" data-end=\"693\" class=\"\"\u003eTransmission stuck in park or limp mode\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"694\" data-end=\"749\" class=\"\"\u003e\n\u003cp data-start=\"696\" data-end=\"749\" class=\"\"\u003eFault code \u003cstrong data-start=\"707\" data-end=\"747\"\u003e200A: Internal fault in control unit\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"750\" data-end=\"802\" class=\"\"\u003e\n\u003cp data-start=\"752\" data-end=\"802\" class=\"\"\u003eDash warnings for transmission or gear selection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"803\" data-end=\"846\" class=\"\"\u003e\n\u003cp data-start=\"805\" data-end=\"846\" class=\"\"\u003eNo communication with TCU via diagnostics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"848\" data-end=\"851\" class=\"\"\u003e\n\u003cp data-start=\"853\" data-end=\"870\" class=\"\"\u003e\u003cstrong data-start=\"853\" data-end=\"868\"\u003eWhat We Do:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"871\" data-end=\"1110\"\u003e\n\u003cli data-start=\"871\" data-end=\"929\" class=\"\"\u003e\n\u003cp data-start=\"873\" data-end=\"929\" class=\"\"\u003eDisassemble and inspect the internal control circuitry\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"930\" data-end=\"996\" class=\"\"\u003e\n\u003cp data-start=\"932\" data-end=\"996\" class=\"\"\u003eRepair or replace faulty components causing the internal error\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"997\" data-end=\"1053\" class=\"\"\u003e\n\u003cp data-start=\"999\" data-end=\"1053\" class=\"\"\u003eReflow or rebuild key communication and power tracks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1054\" data-end=\"1110\" class=\"\"\u003e\n\u003cp data-start=\"1056\" data-end=\"1110\" class=\"\"\u003eBench test the selector function and CAN communication\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1112\" data-end=\"1129\" class=\"\"\u003e\u003cstrong data-start=\"1112\" data-end=\"1127\"\u003eApplies To:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1130\" data-end=\"1259\"\u003e\n\u003cli data-start=\"1130\" data-end=\"1205\" class=\"\"\u003e\n\u003cp data-start=\"1132\" data-end=\"1205\" class=\"\"\u003eMercedes A-Class (W168 and similar platforms using P\/N A\u003ctcxspan title=\"Call  168 540 00  via 3CX\" tcxhref=\"16854000\"\u003e 168 540 00 \u003c\/tcxspan\u003e44)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1206\" data-end=\"1259\" class=\"\"\u003e\n\u003cp data-start=\"1208\" data-end=\"1259\" class=\"\"\u003eTCU with markings \u003cstrong data-start=\"1226\" data-end=\"1236\"\u003e7 D 88\u003c\/strong\u003e, selector-type mounted\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1261\" data-end=\"1415\" class=\"\"\u003e\u003cstrong data-start=\"1261\" data-end=\"1281\"\u003eTurnaround Time:\u003c\/strong\u003e 2–4 business days\u003cbr data-start=\"1299\" data-end=\"1302\"\u003e\u003cstrong data-start=\"1302\" data-end=\"1315\"\u003eWarranty:\u003c\/strong\u003e 12 months on repaired components\u003cbr data-start=\"1348\" data-end=\"1351\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cblockquote data-start=\"1417\" data-end=\"1528\"\u003e\n\u003cp data-start=\"1419\" data-end=\"1528\" class=\"\"\u003e💡 Save time and cost by repairing your original selector module — no need for reprogramming or key matching.\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"Get Electronic NZ","offers":[{"title":"Default Title","offer_id":19961752027233,"sku":"","price":564.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0092\/7236\/1057\/products\/61564260_2187458581339038_8958676479462342656_n.jpg?v=1765103293","url":"https:\/\/getelectronic.com.au\/products\/mercedes-a-class-transmission-control-p-n-a-168-540-00-44-7-d-88","provider":"Get Electronic NZ","version":"1.0","type":"link"}