{"product_id":"hella-935197431-rain-sensor","title":"Hella 935197431 Rain Sensor","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eThe HELLA rain sensor helps automate key vehicle responses by detecting rain, light, solar load, and humidity. It supports automatic wiper speed adjustment, headlight response, and climate control behavior for a more consistent driving experience.\u003c\/p\u003e\u003cp\u003eCompatible With 2022-2024 Cadillac Escalade ESV, 2023-2024 Cadillac LYRIQ, 2022-2024 GMC Yukon, and 2022-2024 GMC Yukon XL. Part number 935197431 is a Genuine OE from HELLA sensor built for direct replacement applications.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDetects rain, lighting, solar load, and humidity for automated vehicle response.\u003c\/li\u003e\n\u003cli\u003e3-pin design with a rectangular female connector and blade terminals.\u003c\/li\u003e\n\u003cli\u003eClipped mounting style for a secure sensor installation.\u003c\/li\u003e\n\u003cli\u003eIncludes humidity sensor integration for broader environmental sensing.\u003c\/li\u003e\n\u003cli\u003eGenuine OE from HELLA for OE-style fit and function.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct Details\u003c\/h2\u003e\u003cp\u003eHELLA part number 935197431 is a rain sensor engineered to communicate changing weather and ambient conditions to the vehicle’s control systems. By monitoring moisture and light-related inputs, it helps the system adjust wiper operation, low beam headlight behavior, and climate control settings. This makes it a practical replacement for drivers seeking a sensor that matches the original equipment approach on Cadillac Escalade ESV, Cadillac LYRIQ, GMC Yukon, and GMC Yukon XL applications.\u003c\/p\u003e\u003cp\u003eThis part cross-references 84665861 for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Issues It Can Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eInconsistent automatic wiper response in changing rain conditions.\u003c\/li\u003e\n\u003cli\u003eDelayed or improper sensor input for automatic lighting functions.\u003c\/li\u003e\n\u003cli\u003eReduced climate control automation tied to ambient humidity sensing.\u003c\/li\u003e\n\u003cli\u003eFaults related to a worn or malfunctioning rain sensor assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\u003cp\u003eInstallation requires qualified personnel. Verify connector shape, terminal type, pin count, and mounting style before installation. Confirm the vehicle uses the correct sensor configuration and follow the service procedure for calibration or initialization if required by the application.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eGenuine OE from HELLA supports original-equipment style performance and fitment expectations for the listed Cadillac and GMC applications.\u003c\/p\u003e","brand":"Hella","offers":[{"title":"Default Title","offer_id":53519185641653,"sku":"BFDP-935197431","price":52.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/HL_935197431_FRO.jpg?v=1791955926","url":"https:\/\/www.partcatalog.com\/products\/hella-935197431-rain-sensor","provider":"PartCatalog","version":"1.0","type":"link"}