{"id":78871,"date":"2022-01-11T05:37:03","date_gmt":"2022-01-11T13:37:03","guid":{"rendered":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/?p=78871"},"modified":"2026-02-12T09:43:05","modified_gmt":"2026-02-12T17:43:05","slug":"toyota-code-p1705-nc2-revolution-sensor","status":"publish","type":"post","link":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2022\/01\/toyota-code-p1705-nc2-revolution-sensor","title":{"rendered":"Toyota Code P1705 NC2 Revolution Sensor"},"content":{"rendered":"\n<p>I&#8217;m getting an error code p1705 that says a VSS trans speed sensor is at fault. I don&#8217;t know which one it is. So I pulled the sensor with 3 wires coming out of the top. Blue, pink, blue&amp;red How can I test it to see if it is the faulty sensor? Its a 1999 Toyota Camry 3.0.<\/p>\n\n\n\n<hr class=\"wp-block-separator\"\/>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-toyota-code-p1705\">Toyota Code P1705<\/h2>\n\n\n\n<p>NC2 Revolution Sensor Circuit Malfunction\/Direct Clutch Speed Sensor (A541E Transaxle)<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Code P1705 Circuit Description<\/h3>\n\n\n\n<p>This sensor detects the rotation speed of the direct clutch drum. By comparing the Direct clutch speed signal and the vehicle speed sensor signal, the <a href=\"https:\/\/www.freeautomechanic.com\/pcm-engine-computer.html\">ECM<\/a> detects the shift timing of the gears and appropriately controls the engine torque and hydraulic pressure in response to various conditions, thus performing smooth gear shifting.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-content\/uploads\/2022\/01\/toyota-code-p1705-detection-condition.jpg\"><img decoding=\"async\" width=\"1024\" height=\"182\" src=\"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-content\/uploads\/2022\/01\/toyota-code-p1705-detection-condition-1024x182.jpg\" alt=\"\" class=\"wp-image-78878\" srcset=\"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-content\/uploads\/2022\/01\/toyota-code-p1705-detection-condition-1024x182.jpg 1024w, https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-content\/uploads\/2022\/01\/toyota-code-p1705-detection-condition-300x53.jpg 300w, https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-content\/uploads\/2022\/01\/toyota-code-p1705-detection-condition-768x136.jpg 768w, https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-content\/uploads\/2022\/01\/toyota-code-p1705-detection-condition.jpg 1194w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-content\/uploads\/2022\/01\/toyota-code-p1705-resistance-test.jpg\"><img decoding=\"async\" width=\"856\" height=\"284\" src=\"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-content\/uploads\/2022\/01\/toyota-code-p1705-resistance-test.jpg\" alt=\"\" class=\"wp-image-78879\" srcset=\"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-content\/uploads\/2022\/01\/toyota-code-p1705-resistance-test.jpg 856w, https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-content\/uploads\/2022\/01\/toyota-code-p1705-resistance-test-300x100.jpg 300w, https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-content\/uploads\/2022\/01\/toyota-code-p1705-resistance-test-768x255.jpg 768w\" sizes=\"(max-width: 856px) 100vw, 856px\" \/><\/a><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-content\/uploads\/2022\/01\/toyota-code-p1705-resistance-test-2.jpg\"><img decoding=\"async\" width=\"867\" height=\"616\" src=\"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-content\/uploads\/2022\/01\/toyota-code-p1705-resistance-test-2.jpg\" alt=\"\" class=\"wp-image-78880\" srcset=\"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-content\/uploads\/2022\/01\/toyota-code-p1705-resistance-test-2.jpg 867w, https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-content\/uploads\/2022\/01\/toyota-code-p1705-resistance-test-2-300x213.jpg 300w, https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-content\/uploads\/2022\/01\/toyota-code-p1705-resistance-test-2-768x546.jpg 768w\" sizes=\"(max-width: 867px) 100vw, 867px\" \/><\/a><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>I&#8217;m getting an error code p1705 that says a VSS trans speed sensor is at fault. I don&#8217;t know which one it is. So I pulled the sensor with 3 wires coming out of the top. Blue, pink, blue&amp;red How can I test it to see if it is the faulty sensor? Its a 1999&hellip;&nbsp;<a href=\"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2022\/01\/toyota-code-p1705-nc2-revolution-sensor\" rel=\"bookmark\">Read More &raquo;<span class=\"screen-reader-text\">Toyota Code P1705 NC2 Revolution Sensor<\/span><\/a><\/p>\n","protected":false},"author":17176,"featured_media":78877,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":""},"categories":[1,10],"tags":[25966,25967],"class_list":["post-78871","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-auto-repair-questions","category-toyota","tag-code-p1705","tag-toyota-code-p1705"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v23.0 (Yoast SEO v27.1.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Toyota Code P1705 NC2 Revolution Sensor - FreeAutoMechanic Advice<\/title>\n<meta name=\"description\" content=\"This sensor detects the rotation speed of the direct clutch drum. By comparing the Direct clutch speed signal and the vehicle speed sensor signal, the ECM detects the shift timing of the gears\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2022\/01\/toyota-code-p1705-nc2-revolution-sensor\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Toyota Code P1705 NC2 Revolution Sensor\" \/>\n<meta property=\"og:description\" content=\"This sensor detects the rotation speed of the direct clutch drum. By comparing the Direct clutch speed signal and the vehicle speed sensor signal, the ECM detects the shift timing of the gears\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2022\/01\/toyota-code-p1705-nc2-revolution-sensor\" \/>\n<meta property=\"og:site_name\" content=\"FreeAutoMechanic Advice\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/freeautomechanic\" \/>\n<meta property=\"article:published_time\" content=\"2022-01-11T13:37:03+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-12T17:43:05+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-content\/uploads\/2022\/01\/toyota-camry-NC2-Revolution-sensor-location-diagram.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"377\" \/>\n\t<meta property=\"og:image:height\" content=\"252\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"bart2201\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"bart2201\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Toyota Code P1705 NC2 Revolution Sensor - FreeAutoMechanic Advice","description":"This sensor detects the rotation speed of the direct clutch drum. By comparing the Direct clutch speed signal and the vehicle speed sensor signal, the ECM detects the shift timing of the gears","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2022\/01\/toyota-code-p1705-nc2-revolution-sensor","og_locale":"en_US","og_type":"article","og_title":"Toyota Code P1705 NC2 Revolution Sensor","og_description":"This sensor detects the rotation speed of the direct clutch drum. By comparing the Direct clutch speed signal and the vehicle speed sensor signal, the ECM detects the shift timing of the gears","og_url":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2022\/01\/toyota-code-p1705-nc2-revolution-sensor","og_site_name":"FreeAutoMechanic Advice","article_publisher":"https:\/\/www.facebook.com\/freeautomechanic","article_published_time":"2022-01-11T13:37:03+00:00","article_modified_time":"2026-02-12T17:43:05+00:00","og_image":[{"width":377,"height":252,"url":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-content\/uploads\/2022\/01\/toyota-camry-NC2-Revolution-sensor-location-diagram.jpg","type":"image\/jpeg"}],"author":"bart2201","twitter_card":"summary_large_image","twitter_misc":{"Written by":"bart2201","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2022\/01\/toyota-code-p1705-nc2-revolution-sensor#article","isPartOf":{"@id":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2022\/01\/toyota-code-p1705-nc2-revolution-sensor"},"author":{"name":"bart2201","@id":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/#\/schema\/person\/40152819982d82f6d92897f28f413838"},"headline":"Toyota Code P1705 NC2 Revolution Sensor","datePublished":"2022-01-11T13:37:03+00:00","dateModified":"2026-02-12T17:43:05+00:00","mainEntityOfPage":{"@id":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2022\/01\/toyota-code-p1705-nc2-revolution-sensor"},"wordCount":136,"commentCount":0,"publisher":{"@id":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/#organization"},"image":{"@id":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2022\/01\/toyota-code-p1705-nc2-revolution-sensor#primaryimage"},"thumbnailUrl":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-content\/uploads\/2022\/01\/toyota-camry-NC2-Revolution-sensor-location-diagram.jpg","keywords":["code p1705","toyota code p1705"],"articleSection":["Auto Repair Questions","Toyota"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2022\/01\/toyota-code-p1705-nc2-revolution-sensor#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2022\/01\/toyota-code-p1705-nc2-revolution-sensor","url":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2022\/01\/toyota-code-p1705-nc2-revolution-sensor","name":"Toyota Code P1705 NC2 Revolution Sensor - FreeAutoMechanic Advice","isPartOf":{"@id":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2022\/01\/toyota-code-p1705-nc2-revolution-sensor#primaryimage"},"image":{"@id":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/2022\/01\/toyota-code-p1705-nc2-revolution-sensor#primaryimage"},"thumbnailUrl":"https:\/\/www.freeautomechanic.com\/mechanic\/forum\/wp-content\/uploads\/2022\/01\/toyota-camry-NC2-Revolution-sensor-location-diagram.jpg","datePublished":"2022-01-11T13:37:03+00:00","dateModified":"2026-02-12T17:43:05+00:00","description":"This sensor detects the rotation speed of the direct clutch drum. 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