{"product_id":"2-pin-reversing-radar-probe-sensor-connector-oem-7283-8721-30","title":"2-Pin Reversing Radar Probe Sensor Connector – OEM 7283-8721-30 | Sumitomo Multi-Brand","description":"\u003ch2\u003e2-Pin Reversing Radar Probe Sensor Connector – OEM 7283-8721-30 | Sumitomo\u003c\/h2\u003e\n\u003cp\u003eDirect OEM-specification replacement for the 2-pin connector used on individual reversing radar (PDC) probe sensors. Cross-references Sumitomo part number \u003cstrong\u003e7283-8721-30\u003c\/strong\u003e. Used at each individual PDC sensor in the rear bumper harness across Toyota, Honda, Nissan, and Mazda platforms. Available bare or with 15cm pre-wired leads.\u003c\/p\u003e\n\n\u003ch3\u003eCircuit Function\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePin\u003c\/th\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003cth\u003eFailure Symptom if Corroded\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003ePower supply and signal to PDC sensor (combined)\u003c\/td\u003e\n\u003ctd\u003eSensor not detected by PDC module, continuous beeping\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eGround \/ signal return\u003c\/td\u003e\n\u003ctd\u003eIntermittent sensor detection, erratic PDC readings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin Count\u003c\/td\u003e\n\u003ctd\u003e2-Pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOEM Part Number\u003c\/td\u003e\n\u003ctd\u003e7283-8721-30 (Sumitomo)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003eNylon (PA66), waterproof sealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWire Option\u003c\/td\u003e\n\u003ctd\u003eBare connector \/ 15cm pre-wired leads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eIndividual PDC probe sensor harness (rear bumper)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Brands\u003c\/td\u003e\n\u003ctd\u003eToyota, Honda, Nissan, Mazda\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhy PDC Sensor Connectors Fail\u003c\/h3\u003e\n\u003cp\u003ePDC probe sensor connectors are mounted inside the rear bumper, exposed to road spray, car wash water, and temperature cycling. The 2-pin connector at each individual sensor is the most vulnerable point in the PDC harness — moisture ingress causes corrosion on the signal pin, causing the PDC module to interpret the affected sensor as missing and trigger a continuous beeping warning. Replacing the individual sensor connector restores the signal without replacing the sensor or the PDC module.\u003c\/p\u003e\n\n\u003ch3\u003eCompatible Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eToyota Camry \/ RAV4 \/ Land Cruiser – Individual PDC sensor connector\u003c\/li\u003e\n\u003cli\u003eHonda Accord \/ CR-V \/ Odyssey – Reversing radar probe harness\u003c\/li\u003e\n\u003cli\u003eNissan Altima \/ X-Trail \/ Patrol – PDC sensor connector\u003c\/li\u003e\n\u003cli\u003eMazda 6 \/ CX-5 \/ CX-9 – Reversing radar probe harness\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: My PDC beeps continuously when reversing but only one sensor is faulty — can I just replace the connector?\u003c\/strong\u003e\u003cbr\u003eA: Yes. If the sensor itself tests OK (correct resistance, no physical damage), replacing the 2-pin connector at the faulty sensor restores the signal to the PDC module and stops the continuous beeping.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are terminals included?\u003c\/strong\u003e\u003cbr\u003eA: Yes, terminals are included with all variants.\u003c\/p\u003e","brand":"Cable Parts Online","offers":[{"title":"Female","offer_id":47831717478645,"sku":"14:202642826#Female","price":23.76,"currency_code":"USD","in_stock":true},{"title":"Female 15CM","offer_id":47831717511413,"sku":"14:200004889#Female 15CM","price":28.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3494\/0149\/files\/S332362b38fa54842ba66d5a30b3c2e7e9.webp?v=1773634159","url":"https:\/\/www.csldmcml.com\/products\/2-pin-reversing-radar-probe-sensor-connector-oem-7283-8721-30","provider":"Cable Parts Online","version":"1.0","type":"link"}