{"product_id":"gm-6-pin-ac-expansion-valve-pressure-sensor-connector-oem","title":"GM 6-Pin A\/C Expansion Valve \u0026 Pressure Sensor Connector – OEM | Chevrolet GMC","description":"\u003ch2\u003eGM 6-Pin A\/C Expansion Valve \u0026amp; Pressure Sensor Connector – OEM | Chevrolet \/ GMC\u003c\/h2\u003e\n\u003cp\u003eDirect OEM-specification replacement for the GM 6-pin connector used on A\/C (air conditioning) expansion valves and refrigerant pressure sensors. Used across Chevrolet, GMC, Buick, and Cadillac platforms in the A\/C system harness. Available bare or with 15cm pre-wired leads.\u003c\/p\u003e\n\n\u003ch3\u003e6-Pin A\/C System Circuit Function\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePin Group\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\u003ePins 1–2\u003c\/td\u003e\n\u003ctd\u003eExpansion valve solenoid power and ground\u003c\/td\u003e\n\u003ctd\u003eA\/C not cooling, expansion valve stuck open\/closed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePins 3–4\u003c\/td\u003e\n\u003ctd\u003eHigh-side pressure sensor signal and reference\u003c\/td\u003e\n\u003ctd\u003eP0530 \/ P0533 — A\/C pressure sensor circuit fault\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePins 5–6\u003c\/td\u003e\n\u003ctd\u003eLow-side pressure sensor signal and ground\u003c\/td\u003e\n\u003ctd\u003eA\/C compressor not engaging, P0532\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\u003e6-Pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003eNylon (PA66), refrigerant-resistant\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\u003eA\/C expansion valve harness, refrigerant pressure sensor harness\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Brands\u003c\/td\u003e\n\u003ctd\u003eChevrolet, GMC, Buick, Cadillac\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eFault Codes This Connector Fixes\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eCode\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eP0530\u003c\/td\u003e\n\u003ctd\u003eA\/C refrigerant pressure sensor — circuit malfunction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eP0532\u003c\/td\u003e\n\u003ctd\u003eA\/C refrigerant pressure sensor — circuit low\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eP0533\u003c\/td\u003e\n\u003ctd\u003eA\/C refrigerant pressure sensor — circuit high\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatible Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eChevrolet Silverado \/ Tahoe \/ Equinox – A\/C expansion valve and pressure sensor harness\u003c\/li\u003e\n\u003cli\u003eGMC Sierra \/ Yukon \/ Terrain – A\/C system connector\u003c\/li\u003e\n\u003cli\u003eBuick LaCrosse \/ Enclave – A\/C harness connector\u003c\/li\u003e\n\u003cli\u003eCadillac Escalade \/ ATS \/ CTS – A\/C expansion valve harness\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: My GM A\/C blows warm and has P0530 — is it the connector?\u003c\/strong\u003e\u003cbr\u003eA: P0530 means the PCM cannot read the A\/C pressure sensor. A corroded 6-pin connector causes the PCM to disable the compressor as a safety measure. Inspect the connector before recharging the system or replacing the pressure sensor.\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":47831718920437,"sku":"14:202642826#Female","price":18.0,"currency_code":"USD","in_stock":true},{"title":"Female 15CM","offer_id":47831718953205,"sku":"14:200004889#Female 15CM","price":29.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3494\/0149\/files\/Sc7f0a07b23034ac187b0908e73687ea9N.webp?v=1773634165","url":"https:\/\/www.csldmcml.com\/products\/gm-6-pin-ac-expansion-valve-pressure-sensor-connector-oem","provider":"Cable Parts Online","version":"1.0","type":"link"}