{"id":13523,"date":"2022-09-20T13:01:02","date_gmt":"2022-09-20T13:01:02","guid":{"rendered":"https:\/\/www.cnautotool.com\/blog\/?p=13523"},"modified":"2023-12-29T09:13:03","modified_gmt":"2023-12-29T09:13:03","slug":"how-to-solve-kubota-u10-u20-u35-u45-engine-starting-malfunction","status":"publish","type":"post","link":"https:\/\/www.cnautotool.com\/blog\/how-to-solve-kubota-u10-u20-u35-u45-engine-starting-malfunction\/","title":{"rendered":"how to solve Kubota U10\/U20\/U35\/U45 engine starting malfunction"},"content":{"rendered":"<p>This illustration show you guide on how to solve Kubota U10\/U20\/U35\/U45 engine starting malfunction.<\/p>\n<p><strong>Steps:<\/strong><\/p>\n<p>First check battery charging amount and earth line condition.<\/p>\n<p>Second check if battery voltage is on S-terminal of starter when starter switch is at \u2018 start\u2019 position.<\/p>\n<p><a href=\"https:\/\/www.cnautotool.com\/blog\/how-to-solve-kubota-u10-u20-u35-u45-engine-starting-malfunction\/kubota-u10u20-excavator-engine-starting-malfunction-solution-1\/#main\" rel=\"attachment wp-att-13527\"><img loading=\"lazy\" class=\"alignnone size-full wp-image-13527\" src=\"https:\/\/www.cnautotool.com\/blog\/wp-content\/uploads\/2022\/10\/Kubota-U10U20-Excavator-Engine-Starting-Malfunction-Solution-1.jpg\" alt=\"\" width=\"894\" height=\"281\" srcset=\"https:\/\/www.cnautotool.com\/blog\/wp-content\/uploads\/2022\/10\/Kubota-U10U20-Excavator-Engine-Starting-Malfunction-Solution-1.jpg 894w, https:\/\/www.cnautotool.com\/blog\/wp-content\/uploads\/2022\/10\/Kubota-U10U20-Excavator-Engine-Starting-Malfunction-Solution-1-300x94.jpg 300w, https:\/\/www.cnautotool.com\/blog\/wp-content\/uploads\/2022\/10\/Kubota-U10U20-Excavator-Engine-Starting-Malfunction-Solution-1-768x241.jpg 768w\" sizes=\"(max-width: 894px) 100vw, 894px\" \/><\/a><\/p>\n<p>If battery voltage doesn\u2019t exist at B-terminal;<\/p>\n<p>Check continuity of slow blow fuse.<\/p>\n<p><a href=\"https:\/\/www.cnautotool.com\/blog\/how-to-solve-kubota-u10-u20-u35-u45-engine-starting-malfunction\/kubota-u10u20-excavator-engine-starting-malfunction-solution-2\/#main\" rel=\"attachment wp-att-13526\"><img loading=\"lazy\" class=\"alignnone size-full wp-image-13526\" src=\"https:\/\/www.cnautotool.com\/blog\/wp-content\/uploads\/2022\/10\/Kubota-U10U20-Excavator-Engine-Starting-Malfunction-Solution-2.jpg\" alt=\"\" width=\"419\" height=\"273\" srcset=\"https:\/\/www.cnautotool.com\/blog\/wp-content\/uploads\/2022\/10\/Kubota-U10U20-Excavator-Engine-Starting-Malfunction-Solution-2.jpg 419w, https:\/\/www.cnautotool.com\/blog\/wp-content\/uploads\/2022\/10\/Kubota-U10U20-Excavator-Engine-Starting-Malfunction-Solution-2-300x195.jpg 300w\" sizes=\"(max-width: 419px) 100vw, 419px\" \/><\/a><\/p>\n<p>Check continuity between 30 and 50 terminals when turning on the switch.<\/p>\n<p><a href=\"https:\/\/www.cnautotool.com\/blog\/how-to-solve-kubota-u10-u20-u35-u45-engine-starting-malfunction\/kubota-u10u20-excavator-engine-starting-malfunction-solution-3\/#main\" rel=\"attachment wp-att-13525\"><img loading=\"lazy\" class=\"alignnone size-full wp-image-13525\" src=\"https:\/\/www.cnautotool.com\/blog\/wp-content\/uploads\/2022\/10\/Kubota-U10U20-Excavator-Engine-Starting-Malfunction-Solution-3.jpg\" alt=\"\" width=\"411\" height=\"270\" srcset=\"https:\/\/www.cnautotool.com\/blog\/wp-content\/uploads\/2022\/10\/Kubota-U10U20-Excavator-Engine-Starting-Malfunction-Solution-3.jpg 411w, https:\/\/www.cnautotool.com\/blog\/wp-content\/uploads\/2022\/10\/Kubota-U10U20-Excavator-Engine-Starting-Malfunction-Solution-3-300x197.jpg 300w\" sizes=\"(max-width: 411px) 100vw, 411px\" \/><\/a><\/p>\n<p>Coupler or wire harness have failure of connection.Kubota EPC Download<\/p>\n<p>Check continuity of wire harness.<\/p>\n<p>* Fusible link and 30-terminal of starter SW.<\/p>\n<p>*S-terminal of starter motor and 50 terminal of starter SW.<\/p>\n<p>&nbsp;<\/p>\n<p>In case battery voltage exists at B-terminal; starter motor should be suspected and so check the following.<\/p>\n<p>Contact failure of S-terminal.(Check continuity between S-terminal and body earth.)<br \/>\nStarter body earth failure.(Check continuity between starter and body earth.)<br \/>\nCutting of pull-in coil and holding coil.(Check continuity test between S-terminal and body.)<br \/>\n<a href=\"https:\/\/www.cnautotool.com\/blog\/how-to-solve-kubota-u10-u20-u35-u45-engine-starting-malfunction\/kubota-u10u20-excavator-engine-starting-malfunction-solution-4\/#main\" rel=\"attachment wp-att-13524\"><img loading=\"lazy\" class=\"alignnone size-full wp-image-13524\" src=\"https:\/\/www.cnautotool.com\/blog\/wp-content\/uploads\/2022\/10\/Kubota-U10U20-Excavator-Engine-Starting-Malfunction-Solution-4.jpg\" alt=\"\" width=\"414\" height=\"270\" srcset=\"https:\/\/www.cnautotool.com\/blog\/wp-content\/uploads\/2022\/10\/Kubota-U10U20-Excavator-Engine-Starting-Malfunction-Solution-4.jpg 414w, https:\/\/www.cnautotool.com\/blog\/wp-content\/uploads\/2022\/10\/Kubota-U10U20-Excavator-Engine-Starting-Malfunction-Solution-4-300x196.jpg 300w\" sizes=\"(max-width: 414px) 100vw, 414px\" \/><\/a><\/p>\n<p>More repair cases for Kubota,please refer to:<a href=\"https:\/\/www.cnautotool.com\/blog\/kubota-trouble-repair\/\">Kubota Trouble Repair<\/a><\/p>\n<!-- AddThis Advanced Settings generic via filter on the_content --><!-- AddThis Share Buttons generic via filter on the_content -->","protected":false},"excerpt":{"rendered":"<p>This illustration show you guide on how to solve Kubota U10\/U20\/U35\/U45 engine starting malfunction. Steps: First check battery charging amount and earth line condition. Second check if battery voltage is on S-terminal of starter when starter switch is at \u2018&hellip; <a href=\"https:\/\/www.cnautotool.com\/blog\/how-to-solve-kubota-u10-u20-u35-u45-engine-starting-malfunction\/\" class=\"more-link\">Continue Reading <span class=\"meta-nav\">&rarr;<\/span><\/a><!-- AddThis Advanced Settings generic via filter on get_the_excerpt --><!-- AddThis Share Buttons generic via filter on get_the_excerpt --><\/p>\n","protected":false},"author":1,"featured_media":13527,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[2216],"tags":[],"_links":{"self":[{"href":"https:\/\/www.cnautotool.com\/blog\/wp-json\/wp\/v2\/posts\/13523"}],"collection":[{"href":"https:\/\/www.cnautotool.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cnautotool.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cnautotool.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cnautotool.com\/blog\/wp-json\/wp\/v2\/comments?post=13523"}],"version-history":[{"count":3,"href":"https:\/\/www.cnautotool.com\/blog\/wp-json\/wp\/v2\/posts\/13523\/revisions"}],"predecessor-version":[{"id":13530,"href":"https:\/\/www.cnautotool.com\/blog\/wp-json\/wp\/v2\/posts\/13523\/revisions\/13530"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cnautotool.com\/blog\/wp-json\/wp\/v2\/media\/13527"}],"wp:attachment":[{"href":"https:\/\/www.cnautotool.com\/blog\/wp-json\/wp\/v2\/media?parent=13523"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cnautotool.com\/blog\/wp-json\/wp\/v2\/categories?post=13523"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cnautotool.com\/blog\/wp-json\/wp\/v2\/tags?post=13523"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}