{"product_id":"674-00923-jctfn22-electric-dual-fan-control-wiring-harness-fits-for-chevy-silverado-tahoe-gmc-sierra-yukon-replaces-67400924","title":"674-00923 JCTFN22 Electric Dual Fan Control Wiring Harness Fits for Chevy Silverado Tahoe GMC Sierra Yukon Replaces 67400923","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNONE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eNone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eInterchange Part Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e67400923\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eManufacturer Part Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e674-00923\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eMaterial\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ecopper wire\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOEM NO.\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e674-00923\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOther Part Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eJCTFN22\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"font-family:Arial;font-size:medium;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:left;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(248, 248, 248);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" align=\"left\"\u003e\u003cstrong\u003e\u003cspan style=\"color:rgb(255, 0, 0);font-size:14pt\"\u003eDescribe:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"font-family:Arial;font-size:medium;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:left;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(248, 248, 248);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" align=\"left\"\u003e\u003cspan style=\"font-size:12pt\"\u003eThe wiring harness includes a custom relay and circuit breaker installed in the original enclosure of the fuse box (see photo). \u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"font-family:Arial;font-size:medium;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:left;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(248, 248, 248);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" align=\"left\"\u003e\u003cspan style=\"font-size:12pt\"\u003eInstallation is simple. Simply mount the relay hub on the fuse box cover using the hardware provided, then connect the power wire, \u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"font-family:Arial;font-size:medium;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:left;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(248, 248, 248);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" align=\"left\"\u003e\u003cspan style=\"font-size:12pt\"\u003eground wire, two ECM control wires, and plug the two fan plugs into a set of fan truck electric GM 2005 or later.\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"font-family:Arial;font-size:medium;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:left;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(248, 248, 248);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" align=\"left\"\u003e\u003cspan style=\"font-size:12pt\"\u003eWhen FAN 1 starts correctly, both fans will be at low speed, and when both FAN 1 and FAN 2 are started, both fans will be on at high speed.\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"font-family:Arial;font-size:medium;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:left;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(248, 248, 248);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" align=\"left\"\u003e\u003cspan style=\"font-size:12pt\"\u003eOEM fan assemblies are only available for 34\" wide radiators. If your truck has radiators of different widths, then you should also upgrade your radiators.\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"font-family:Arial;font-size:medium;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:left;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(248, 248, 248);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" align=\"left\"\u003e\u003cstrong\u003e\u003cspan style=\"font-size:12pt\"\u003eNOTE: Newer Silverado and Sierra trucks and SUVs with gasoline engines can control the electric fans via their original ECM, but you must have someone with a \"tuner\" turn them on for you. Product is not suitable for diesel engine applications.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp style=\"font-family:Arial;font-size:medium;font-weight:400;letter-spacing:normal;line-height:inherit;text-align:left;white-space:normal;color:rgb(0, 0, 0);background-color:rgb(248, 248, 248);margin:0px;margin-bottom:0px;margin-top:0px;margin-left:0px;margin-right:0px;padding:0px;padding-bottom:0px;padding-top:0px;padding-left:0px;padding-right:0px;box-sizing:border-box\" align=\"left\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S940074df0ab140ce8a78e046fb0ee54fU.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S091de8c390cb4bfea5627da5432a56fe0.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S3202e01efdd4477ead207364a0e28e79y.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sef228898a2a64147ad6a86dd933631c5T.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S881d8e2bdeb9487fa785ea3b9bfe92b7G.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S8b44091eba34455ba25e37627d158f0aV.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Se91ebca65d3447e485b4c31d6dc01cdaX.jpg\" slate-data-type=\"image\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Scab28d15923541c4a3748445f1a14b481.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e","brand":"MMAlto","offers":[{"title":"China Mainland","offer_id":50156542329089,"sku":"1005009648895976-China Mainland","price":135.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/4544\/6401\/files\/S3249954a630f40fea19257f27f847366M_18d73977-c627-4778-9bbd-f3f605f42fae.webp?v=1785898428","url":"https:\/\/mmalto.com\/products\/674-00923-jctfn22-electric-dual-fan-control-wiring-harness-fits-for-chevy-silverado-tahoe-gmc-sierra-yukon-replaces-67400924","provider":"MMAlto","version":"1.0","type":"link"}