{"id":12039,"date":"2019-09-13T12:46:04","date_gmt":"2019-09-13T16:46:04","guid":{"rendered":"https:\/\/techlink.mynetworkcontent.com\/?p=12039"},"modified":"2019-09-13T12:46:04","modified_gmt":"2019-09-13T16:46:04","slug":"multiple-dic-messages-and-loss-of-low-speed-lan-communication","status":"publish","type":"post","link":"https:\/\/gm-techlink.com\/?p=12039","title":{"rendered":"Multiple DIC Messages and Loss of Low Speed LAN Communication"},"content":{"rendered":"<p>Some 2016-2019 Volt models may experience a no start condition, multiple Driver Information Center (DIC) messages, and\/or a loss of low speed Local Area Network (LAN) communication. If any of these conditions are present, there may be possible water intrusion in the X450 connector located in the left rear fascia area. (Fig. 22)<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-12025\" src=\"https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/09\/F22-LAN-1.jpg\" alt=\"\" width=\"740\" height=\"480\" srcset=\"https:\/\/gm-techlink.com\/wp-content\/uploads\/2019\/09\/F22-LAN-1.jpg 740w, https:\/\/gm-techlink.com\/wp-content\/uploads\/2019\/09\/F22-LAN-1-300x195.jpg 300w, https:\/\/gm-techlink.com\/wp-content\/uploads\/2019\/09\/F22-LAN-1-85x55.jpg 85w, https:\/\/gm-techlink.com\/wp-content\/uploads\/2019\/09\/F22-LAN-1-200x130.jpg 200w\" sizes=\"auto, (max-width: 740px) 100vw, 740px\" \/><strong>Fig. 22<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p>Check the X450 connector \u2014 where the rear lamp harness plugs into the body harness \u2014 for any signs of moisture damage. (Fig. 23) If any damage is found, repair the circuits as needed following the appropriate Service Information for terminal replacement or connector with leads assembly replacement.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-12026\" src=\"https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/09\/F23-LAN-2.jpg\" alt=\"\" width=\"740\" height=\"480\" srcset=\"https:\/\/gm-techlink.com\/wp-content\/uploads\/2019\/09\/F23-LAN-2.jpg 740w, https:\/\/gm-techlink.com\/wp-content\/uploads\/2019\/09\/F23-LAN-2-300x195.jpg 300w, https:\/\/gm-techlink.com\/wp-content\/uploads\/2019\/09\/F23-LAN-2-85x55.jpg 85w, https:\/\/gm-techlink.com\/wp-content\/uploads\/2019\/09\/F23-LAN-2-200x130.jpg 200w\" sizes=\"auto, (max-width: 740px) 100vw, 740px\" \/><strong>Fig. 23<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p><em>&#8211; Thanks to Paul Radzwilowicz<\/em><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Some 2016-2019 Volt models may experience a no start condition, multiple Driver Information Center (DIC) messages, and\/or a loss of low speed Local Area Network (LAN) communication. If any of [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-12039","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/gm-techlink.com\/index.php?rest_route=\/wp\/v2\/posts\/12039","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gm-techlink.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gm-techlink.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gm-techlink.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gm-techlink.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=12039"}],"version-history":[{"count":1,"href":"https:\/\/gm-techlink.com\/index.php?rest_route=\/wp\/v2\/posts\/12039\/revisions"}],"predecessor-version":[{"id":12040,"href":"https:\/\/gm-techlink.com\/index.php?rest_route=\/wp\/v2\/posts\/12039\/revisions\/12040"}],"wp:attachment":[{"href":"https:\/\/gm-techlink.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=12039"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gm-techlink.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=12039"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gm-techlink.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=12039"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}