{"product_id":"new-oem-1988-1989-cadillac-deville-fleetwood-engine-module-prom-memcal-part-16122030","title":"New OEM 1988-1989 Cadillac DeVille, Fleetwood Engine Module PROM Memcal, Part # 16122030","description":"\u003cp\u003eNew OEM 1988-1989 Cadillac DeVille, Fleetwood Engine Module PROM Memcal, Part # 16122030\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSome 1988-1989 DeVilles and Fleetwoods that have sufficient air conditioning performance may experience a \"Service Air Conditioning\" telltale light with a false code F46 and\/or F47 (A\/C refrigerant system condition) that sets in ambient temperatures of 13 degrees - 18 degrees C (55-65 degrees F) The F46 and\/or F47 code(s) are designed to set when a \"low refrigerant\" condition exists to protect the compressor.\u003c\/p\u003e\n\u003cp\u003eThis condition may be caused by a BCM PROM with an I.D. of:\u003c\/p\u003e\n\u003cp\u003eI.D. Model Year ---- ---------- 22 or 23 1988 DeVille\/Fleetwood 30 1989 DeVille\/Fleetwood\u003c\/p\u003e\n\u003cp\u003eThe BCM PROM I.D. can be checked by entering diagnostics and selecting BCM parameter P.3.1 as described in Section 8D of the appropriate Cadillac Service Information Manual.\u003c\/p\u003e\n\u003cp\u003eTo repair this condition, replace the BCM PROM with the appropriate part number listed below:\u003c\/p\u003e\n\u003cspan\u003eModel Service Broadcast PROM Year Part Number Code I.D. ---- ----------- ---- ---- 1988 (all except commercial chassis) 16122026 ANAU 24 1988 (commercial chassis) 16122030 ANAW 224 1989 16138772 ARZT 31 IMPORTANT: The above PROM's also contain a purge feature that directs air flow to floor ducts at a high fan speed for 4.5 seconds when ignition is first turned on and A\/C is required.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OEM (General Motors)","offers":[{"title":"Default Title","offer_id":48344149786923,"sku":"16122030","price":62.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0719\/9575\/2747\/files\/16122030a.jpg?v=1737826706","url":"https:\/\/www.importexportautoparts.com\/products\/new-oem-1988-1989-cadillac-deville-fleetwood-engine-module-prom-memcal-part-16122030","provider":"Import Export Auto Parts Inc","version":"1.0","type":"link"}