{"product_id":"ms309-obd2-car-diagnostic-scanner-check-engine-code-reader-1","title":"MS309 OBD2 Scanner – Check Engine Code Reader \u0026 Reset Tool","description":"\n\u003ch2\u003eRead \u0026amp; Reset Check Engine Lights in Seconds\u003c\/h2\u003e\n\u003cp\u003eStop guessing what that warning light means! The \u003cstrong\u003eMS309 OBD2\/EOBD Car Diagnostic Tool\u003c\/strong\u003e gives vehicle owners and auto technicians an instant, professional-grade way to read and clear fault codes — no batteries, no fuss. Just plug it into your car's OBD2 port and get answers fast.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're a seasoned mechanic or a first-time car owner, this compact handheld scanner takes the mystery out of your dashboard warning lights. With access to over \u003cstrong\u003e24,000 fault code definitions\u003c\/strong\u003e and full I\/M readiness monitoring, you'll know exactly what's going on under the hood before heading to the shop — potentially saving you hundreds in unnecessary repair bills.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eReads \u0026amp; Clears DTCs\u003c\/strong\u003e — Retrieves stored, pending, and permanent OBD2 fault codes and turns off the Check Engine Light\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003e24,000+ Code Definitions\u003c\/strong\u003e — Massive built-in library covers virtually all OBDII\/EOBD vehicles (1996 and newer)\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eI\/M Readiness Monitor\u003c\/strong\u003e — Quickly checks emission readiness status before your smog\/emissions test\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eNo Battery Required\u003c\/strong\u003e — Powers directly from the vehicle's OBD2 port; always ready to use\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eUniversal OBD2 Compatibility\u003c\/strong\u003e — Works with most OBD2\/EOBD compliant cars, SUVs, and light trucks worldwide\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eCompact \u0026amp; Handheld\u003c\/strong\u003e — Slim, lightweight design fits in your glove box or toolbox\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eEasy-to-Read Display\u003c\/strong\u003e — Clear LCD screen shows fault codes and descriptions in plain language\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003ePlug \u0026amp; Play\u003c\/strong\u003e — No software installation or Bluetooth pairing required; just connect and scan\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × MS309 OBD2 Diagnostic Code Reader\u003c\/li\u003e\n  \u003cli\u003e1 × OBD2 Cable\u003c\/li\u003e\n  \u003cli\u003e1 × User Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMS309\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOBD-II \/ EOBD\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFault Code Library\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24,000+ Definitions\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Source\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVehicle OBD2 Port (No Battery Needed)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWireless\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Vehicles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOBD2\/EOBD compliant vehicles (1996+)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/hdmi-splitter-cable-1-in-2-out-1080p-3d-dual-display\"\u003e1-In-2-Out HDMI Splitter Cable 1080P 3D – TV Monitor Projector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-2ch-16a-tuya-wifi-smart-switch-intelligent-interruptor-smart-life-app-control-breaker-relay-works-with-alexa-google-assistant\"\u003e1\/2 Channel Tuya WiFi Smart Relay Switch | 16A, Alexa \u0026amp; Google Home\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFurther Reading\u003c\/h3\u003e\n\u003cp\u003eWant to understand more about vehicle emissions and OBD systems? Visit the \u003ca href=\"https:\/\/www.epa.gov\/obd\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eU.S. EPA's On-Board Diagnostics (OBD) resource page\u003c\/a\u003e for authoritative guidance on OBD2 standards and emissions compliance.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What vehicles are compatible with the MS309 OBD2 diagnostic scanner?\u003c\/h4\u003e\n\u003cp\u003eA: The MS309 is compatible with all OBD2\/EOBD compliant vehicles, which includes most cars, SUVs, and light trucks manufactured from 1996 onwards in the US, and many vehicles worldwide. Simply check for a standard 16-pin OBD2 port under your dashboard.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can the MS309 code reader reset or turn off the Check Engine Light?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The MS309 OBD2 scanner can read and clear Diagnostic Trouble Codes (DTCs), which will turn off the Check Engine Light on your dashboard once the issue is resolved or the code is erased.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does the MS309 OBD2 scanner require batteries or charging?\u003c\/h4\u003e\n\u003cp\u003eA: No batteries or charging are required. The MS309 draws power directly from your vehicle's OBD2 diagnostic port, so it's always ready to use whenever you need it.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is I\/M Readiness and why does it matter?\u003c\/h4\u003e\n\u003cp\u003eA: I\/M (Inspection \u0026amp; Maintenance) Readiness shows whether your vehicle's emission-related systems have completed their self-tests. This is critical for passing smog or emissions inspections — the MS309 lets you check this status before your test so there are no surprises.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What vehicles are compatible with the MS309 OBD2 diagnostic scanner?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The MS309 is compatible with all OBD2\/EOBD compliant vehicles, which includes most cars, SUVs, and light trucks manufactured from 1996 onwards in the US, and many vehicles worldwide. Simply check for a standard 16-pin OBD2 port under your dashboard.\"}}, {\"@type\": \"Question\", \"name\": \"Can the MS309 code reader reset or turn off the Check Engine Light?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The MS309 OBD2 scanner can read and clear Diagnostic Trouble Codes (DTCs), which will turn off the Check Engine Light on your dashboard once the issue is resolved or the code is erased.\"}}, {\"@type\": \"Question\", \"name\": \"Does the MS309 OBD2 scanner require batteries or charging?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No batteries or charging are required. The MS309 draws power directly from your vehicle's OBD2 diagnostic port, so it's always ready to use whenever you need it.\"}}, {\"@type\": \"Question\", \"name\": \"What is I\/M Readiness and why does it matter?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"I\/M (Inspection \u0026 Maintenance) Readiness shows whether your vehicle's emission-related systems have completed their self-tests. This is critical for passing smog or emissions inspections — the MS309 lets you check this status before your test so there are no surprises.\"}}]}\u003c\/script\u003e","brand":"Peaceful Pleasures Health and Wellness","offers":[{"title":"Red","offer_id":53494035808569,"sku":"1005010210226788-Red","price":25.81,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":53494035841337,"sku":"1005010210226788-Blue","price":26.75,"currency_code":"USD","in_stock":true},{"title":"black","offer_id":53494035874105,"sku":"1005010210226788-black","price":25.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0933\/3689\/5801\/files\/Sa4e94f66fcf74d6a999d34ad8d1457762_5cf37c38-af79-4a5a-b90f-d0bd31c1a1d5.webp?v=1781988002","url":"https:\/\/peacefulpleasureswellness.com\/products\/ms309-obd2-car-diagnostic-scanner-check-engine-code-reader-1","provider":"Peaceful Pleasures Health and Wellness","version":"1.0","type":"link"}