{"product_id":"toyota-mazda-4-pin-ac-pressure-sensor-connector-oem-6189-0647-90980-10934","title":"Toyota \/ Mazda 4-Pin 2.2mm A\/C Pressure Sensor Waterproof Connector – OEM 6189-0647 \/ 90980-10934","description":"\u003ch2\u003eToyota \/ Mazda 4-Pin 2.2mm A\/C Pressure Sensor Waterproof Connector – OEM 6189-0647 \/ 90980-10934\u003c\/h2\u003e\n\u003cp\u003eDirect OEM-specification replacement for the Sumitomo 4-pin waterproof wire harness connector used on air conditioning (A\/C) pressure sensors across Toyota, Mazda, and Auman (FAW) platforms. Cross-references Sumitomo \/ Toyota OEM part numbers \u003cstrong\u003e6189-0647\u003c\/strong\u003e and \u003cstrong\u003e90980-10934\u003c\/strong\u003e. Uses the \u003cstrong\u003e2.2mm contact series\u003c\/strong\u003e in black nylon and rubber housing with waterproof sealing — designed for A\/C pressure switch and sensor applications in the engine bay where moisture and refrigerant exposure are present.\u003c\/p\u003e\n\n\u003ch3\u003eWhat Problem Does This Connector Solve?\u003c\/h3\u003e\n\u003cp\u003eThe 4-pin A\/C pressure sensor connector is located on the high-pressure or low-pressure side of the A\/C refrigerant circuit, in the engine bay. Refrigerant leaks, moisture, and vibration cause the connector terminals to corrode, producing an open circuit at the pressure sensor. A failed A\/C pressure sensor connector causes the A\/C compressor to shut down (the ECM disables the compressor clutch as a safety measure when pressure sensor data is lost), resulting in \u003cstrong\u003eno cold air\u003c\/strong\u003e from the A\/C system. The fault is often misdiagnosed as a refrigerant leak or compressor failure before the connector is inspected.\u003c\/p\u003e\n\n\u003ch3\u003eOEM Part Number Cross-Reference\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eOEM Number\u003c\/th\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6189-0647\u003c\/td\u003e\n\u003ctd\u003eSumitomo 4-pin A\/C pressure sensor connector (primary)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e90980-10934\u003c\/td\u003e\n\u003ctd\u003eToyota OEM cross-reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003e4-Pin Circuit Function (A\/C Pressure Sensor)\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 Open\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e5V reference supply from ECM\u003c\/td\u003e\n\u003ctd\u003eSensor inoperative, A\/C compressor disabled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eGround \/ earth\u003c\/td\u003e\n\u003ctd\u003eSensor inoperative\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003ePressure signal output to ECM\u003c\/td\u003e\n\u003ctd\u003eA\/C compressor shut down, no cold air\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eTemperature signal (combined sensor variants)\u003c\/td\u003e\n\u003ctd\u003eA\/C system fault\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\u003e4-Pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Series\u003c\/td\u003e\n\u003ctd\u003e2.2mm pitch (Sumitomo series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003eNylon and rubber (waterproof)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Colour\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSealing\u003c\/td\u003e\n\u003ctd\u003eWaterproof\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOEM Part Numbers\u003c\/td\u003e\n\u003ctd\u003e6189-0647 \/ 90980-10934\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eA\/C pressure sensor, A\/C pressure switch, refrigerant pressure transducer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Models\u003c\/td\u003e\n\u003ctd\u003eToyota Corolla \/ Camry \/ RAV4 \/ HiAce; Mazda 3 \/ 6 \/ CX-5; Auman (FAW) trucks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Included\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatible Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eToyota Corolla \/ Camry \/ RAV4 \/ HiAce\u003c\/strong\u003e – A\/C high\/low pressure sensor connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMazda 3 \/ 6 \/ CX-5 \/ CX-7\u003c\/strong\u003e – A\/C pressure sensor harness connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuman (FAW) trucks\u003c\/strong\u003e – A\/C pressure switch connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: My Toyota A\/C stopped working and the compressor clutch is not engaging — could it be the pressure sensor connector?\u003c\/strong\u003e\u003cbr\u003eA: Yes. A corroded or open 4-pin A\/C pressure sensor connector is a common cause of A\/C compressor shutdown on Toyota vehicles. The ECM disables the compressor clutch when pressure sensor data is lost as a safety measure. Inspect the connector before recharging the refrigerant or replacing the compressor.\u003c\/p\u003e\n\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":"1 Pcs \/ with 15cm wires","offer_id":47838185455861,"sku":"14:350686#with 15cm wires;380:202835807#1 Pcs","price":33.44,"currency_code":"USD","in_stock":true},{"title":"1 Pcs \/ plug with Pin","offer_id":47838185488629,"sku":"14:350850#plug with Pin;380:202835807#1 Pcs","price":20.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3494\/0149\/files\/S2c180d5c3d3b4943acad7d52dd760a96U.webp?v=1773727589","url":"https:\/\/www.csldmcml.com\/products\/toyota-mazda-4-pin-ac-pressure-sensor-connector-oem-6189-0647-90980-10934","provider":"Cable Parts Online","version":"1.0","type":"link"}