{"product_id":"suzuki-honda-20-pin-multimedia-navigation-head-unit-connector-oem-mx34020sf1-mx34020pf1","title":"Suzuki \/ Honda 20-Pin Multimedia CD \/ Navigation Head Unit Connector – OEM MX34020SF1 \/ MX34020PF1","description":"\u003ch2\u003eSuzuki \/ Honda 20-Pin Multimedia CD \/ Navigation Head Unit Connector – OEM MX34020SF1 \/ MX34020PF1\u003c\/h2\u003e\n\u003cp\u003eDirect OEM-specification replacement for the JAE (Japan Aviation Electronics) 20-pin wire harness connector used on multimedia head units, CD players, and navigation systems across Suzuki and Honda platforms. Cross-references JAE part numbers \u003cstrong\u003eMX34020SF1\u003c\/strong\u003e (female \/ socket) and \u003cstrong\u003eMX34020PF1\u003c\/strong\u003e (male \/ plug). Uses the \u003cstrong\u003e0.7mm contact series\u003c\/strong\u003e in grey nylon housing — a non-waterproof interior connector for the high-density signal harness connecting the head unit to the vehicle’s audio, navigation, and instrument cluster circuits.\u003c\/p\u003e\n\n\u003ch3\u003eWhat Problem Does This Connector Solve?\u003c\/h3\u003e\n\u003cp\u003eThe 20-pin JAE MX34 connector is the primary harness interface between the head unit and the vehicle’s body harness on Suzuki and Honda platforms. It carries audio signals, navigation data, reverse camera trigger, steering wheel control signals, and instrument cluster communication on a single 20-pin connector. A damaged or corroded MX34020 connector causes \u003cstrong\u003etotal head unit failure\u003c\/strong\u003e — no audio, no navigation, no reverse camera — or intermittent signal loss on individual circuits. The 0.7mm terminal is easily damaged during head unit removal if the connector is pulled without pressing the release tab.\u003c\/p\u003e\n\n\u003ch3\u003eOEM Part Number Cross-Reference\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eOEM Number\u003c\/th\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003cth\u003eApplication\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMX34020SF1\u003c\/td\u003e\n\u003ctd\u003eFemale (socket) housing\u003c\/td\u003e\n\u003ctd\u003eJAE MX34 20-pin female — harness side\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMX34020PF1\u003c\/td\u003e\n\u003ctd\u003eMale (plug) housing\u003c\/td\u003e\n\u003ctd\u003eJAE MX34 20-pin male — head unit side\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003e20-Pin Circuit Function (Typical Layout)\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003ePin Group\u003c\/th\u003e\n\u003cth\u003eFunction\u003c\/th\u003e\n\u003cth\u003eFailure Symptom if Open\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePins 1–4\u003c\/td\u003e\n\u003ctd\u003eAudio output (front L\/R, rear L\/R)\u003c\/td\u003e\n\u003ctd\u003eNo audio from speakers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePins 5–8\u003c\/td\u003e\n\u003ctd\u003ePower supply, ground, ACC, illumination\u003c\/td\u003e\n\u003ctd\u003eHead unit not powering on\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePins 9–12\u003c\/td\u003e\n\u003ctd\u003eNavigation \/ GPS data bus\u003c\/td\u003e\n\u003ctd\u003eNavigation system fault\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePins 13–16\u003c\/td\u003e\n\u003ctd\u003eSteering wheel control, reverse trigger\u003c\/td\u003e\n\u003ctd\u003eSteering controls inoperative, no reverse camera\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePins 17–20\u003c\/td\u003e\n\u003ctd\u003eCAN bus \/ instrument cluster communication\u003c\/td\u003e\n\u003ctd\u003eInstrument cluster display fault\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eAttribute\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePin Count\u003c\/td\u003e\n\u003ctd\u003e20-Pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Series\u003c\/td\u003e\n\u003ctd\u003e0.7mm pitch (JAE MX34 series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003eNylon, grey\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSealing\u003c\/td\u003e\n\u003ctd\u003eNon-waterproof (interior application)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOEM Part Numbers\u003c\/td\u003e\n\u003ctd\u003eMX34020SF1 \/ MX34020PF1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplications\u003c\/td\u003e\n\u003ctd\u003eMultimedia head unit, CD player, navigation system, instrument harness\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Brands\u003c\/td\u003e\n\u003ctd\u003eSuzuki, Honda\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Included\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatible Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuzuki Swift \/ Vitara \/ Jimny \/ Baleno\u003c\/strong\u003e – Multimedia head unit and navigation connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHonda Jazz \/ HR-V \/ BR-V\u003c\/strong\u003e – CD player and navigation head unit connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuzuki Ertiga \/ S-Cross \/ Ignis\u003c\/strong\u003e – Infotainment head unit harness connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHonda City \/ Brio \/ Amaze\u003c\/strong\u003e – Multimedia and instrument cluster connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: My Suzuki Swift head unit stopped working after a DIY removal — could it be the connector?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The 20-pin JAE MX34 connector is the most common failure point during head unit removal on Suzuki and Honda vehicles. The 0.7mm terminal is easily bent when the connector is pulled without pressing the release tab. Inspect the connector before replacing the head unit.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Are terminals included?\u003c\/strong\u003e\u003cbr\u003eA: Yes, terminals are included with all variants.\u003c\/p\u003e","brand":"Cable Parts Online","offers":[{"title":"1 Pcs \/ male with Pin","offer_id":47838108647669,"sku":"14:200004890#male with Pin;200001249:202408827#1 Pcs","price":19.36,"currency_code":"USD","in_stock":true},{"title":"1 Pcs \/ female male with Pin","offer_id":47838108680437,"sku":"14:200004891#female male with Pin;200001249:202408827#1 Pcs","price":41.14,"currency_code":"USD","in_stock":true},{"title":"1 Pcs \/ female with Pin","offer_id":47838108713205,"sku":"14:200004889#female with Pin;200001249:202408827#1 Pcs","price":19.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3494\/0149\/files\/Sde86010404254cee926b718b4759d223H.webp?v=1773726853","url":"https:\/\/www.csldmcml.com\/products\/suzuki-honda-20-pin-multimedia-navigation-head-unit-connector-oem-mx34020sf1-mx34020pf1","provider":"Cable Parts Online","version":"1.0","type":"link"}