{"id":11964,"date":"2019-08-29T11:52:18","date_gmt":"2019-08-29T15:52:18","guid":{"rendered":"https:\/\/techlink.mynetworkcontent.com\/?p=11964"},"modified":"2019-08-29T11:52:18","modified_gmt":"2019-08-29T15:52:18","slug":"rear-brake-squeal-sound","status":"publish","type":"post","link":"https:\/\/gm-techlink.com\/?p=11964","title":{"rendered":"Rear Brake Squeal Sound"},"content":{"rendered":"<p>A rear brake squeal sound may be heard on some 2017-2019 XT5, Acadia (VIN N); 2018 Enclave, Traverse, Acadia; and 2019 Blazer models. The sound may be caused by the current material used on the rear disc brake pad shims. The brake pads are now available with a shim material designed to eliminate the squeal sound.<\/p>\n<p>If the rear brake squeal sound is found, replace the rear disc brake pads (Fig. 20) with the new design pads following the appropriate Service Information procedure.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-11960\" src=\"https:\/\/techlink.mynetworkcontent.com\/wp-content\/uploads\/2019\/08\/F20-brake-pad.jpg\" alt=\"\" width=\"740\" height=\"480\" srcset=\"https:\/\/gm-techlink.com\/wp-content\/uploads\/2019\/08\/F20-brake-pad.jpg 740w, https:\/\/gm-techlink.com\/wp-content\/uploads\/2019\/08\/F20-brake-pad-300x195.jpg 300w, https:\/\/gm-techlink.com\/wp-content\/uploads\/2019\/08\/F20-brake-pad-85x55.jpg 85w, https:\/\/gm-techlink.com\/wp-content\/uploads\/2019\/08\/F20-brake-pad-200x130.jpg 200w\" sizes=\"auto, (max-width: 740px) 100vw, 740px\" \/><strong>Fig. 20<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p><strong>TIP:<\/strong> The inner disc brake pad is equipped with a wear sensor on the leading edge of the disc brake pad.<\/p>\n<p>Refer to Bulletin #19-NA-115 for additional information, labor code and part numbers.<\/p>\n<p>&nbsp;<\/p>\n<p><em>&#8211; Thanks to Tom Burlingame<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A rear brake squeal sound may be heard on some 2017-2019 XT5, Acadia (VIN N); 2018 Enclave, Traverse, Acadia; and 2019 Blazer models. The sound may be caused by the [&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-11964","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/gm-techlink.com\/index.php?rest_route=\/wp\/v2\/posts\/11964","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=11964"}],"version-history":[{"count":1,"href":"https:\/\/gm-techlink.com\/index.php?rest_route=\/wp\/v2\/posts\/11964\/revisions"}],"predecessor-version":[{"id":11965,"href":"https:\/\/gm-techlink.com\/index.php?rest_route=\/wp\/v2\/posts\/11964\/revisions\/11965"}],"wp:attachment":[{"href":"https:\/\/gm-techlink.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=11964"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gm-techlink.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=11964"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gm-techlink.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=11964"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}