{"product_id":"jaltest-7-7-pins-can-iso-7638-16-pins-obd2-adapter-trailer","title":"Jaltest (JDC110A) | 7+7-pins (CAN ISO 7638-1) - 16-pins OBD2 Adapter | Trailer","description":"\u003cdiv style=\"font-family:sans-serif; line-height:1.6; color:#374151; font-size:15px;\"\u003e\n\u003cp\u003e\nThe \u003cstrong\u003eJaltest JDC110A\u003c\/strong\u003e is the cable that converts the standardized \u003cstrong\u003e7+7-pin ISO 7638-1 connection\u003c\/strong\u003e between tractor and trailer into the standard \u003cstrong\u003e16-pin OBD2\u003c\/strong\u003e connector of your Jaltest diagnostic cable. This ISO 7638-1 connection is located at the front of the trailer, at the coupling with the tractor; with a length of \u003cstrong\u003e22-29 cm\u003c\/strong\u003e, you'll be working right at that coupling point. Jaltest supplies the cable for \u003cstrong\u003e24V\u003c\/strong\u003e and for the Link \u003cstrong\u003eV8.1 and V9\u003c\/strong\u003e.\n\u003c\/p\u003e\n\u003cp\u003e\nThrough this connection, your diagnostic equipment accesses the trailer's CAN network and the control units connected to it — primarily the \u003cstrong\u003eABS\/EBS\u003c\/strong\u003e, for which ISO 7638-1 provides the standardized power and CAN connection. Because this connector is standardized, you can access it regardless of which chassis manufacturer built the trailer; which units you see depends on the trailer itself and the modules in your license. Trailers have no OBD requirement, so this connector remains in use even on newer trailers. The cable falls under \u003cstrong\u003eJaltest CV (commercial vehicles)\u003c\/strong\u003e.\n\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display:flex; flex-wrap:wrap; gap:20px; margin-bottom:40px; align-items:stretch;\"\u003e\n\u003cdiv style=\"flex:1; min-width:250px; background:#ffffff; border:1px solid #e5e7eb; border-radius:8px; padding:25px;\"\u003e\n\u003ch3 style=\"color:#166534; text-transform:uppercase; font-size:13px; font-weight:800; border-bottom:2px solid #22c55e; padding-bottom:12px; margin-top:0;\"\u003eKEY BENEFITS\u003c\/h3\u003e\n\u003cdiv style=\"display:flex; align-items:flex-start; margin-bottom:12px;\"\u003e\n\u003cspan style=\"color:#16a34a; font-weight:900; margin-right:10px; font-size:16px;\"\u003e✔\u003c\/span\u003e\u003cspan style=\"font-size:14px; color:#4b5563; line-height:1.6;\"\u003eWorks with the \u003cstrong\u003estandardized ISO 7638-1 connection\u003c\/strong\u003e and is therefore not limited to a single trailer brand.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; align-items:flex-start; margin-bottom:12px;\"\u003e\n\u003cspan style=\"color:#16a34a; font-weight:900; margin-right:10px; font-size:16px;\"\u003e✔\u003c\/span\u003e\u003cspan style=\"font-size:14px; color:#4b5563; line-height:1.6;\"\u003e\u003cstrong\u003eDiagnose via the ABS\/EBS connector\u003c\/strong\u003e between tractor and trailer, without needing to locate the manufacturer's proprietary diagnostic port.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; align-items:flex-start; margin-bottom:12px;\"\u003e\n\u003cspan style=\"color:#16a34a; font-weight:900; margin-right:10px; font-size:16px;\"\u003e✔\u003c\/span\u003e\u003cspan style=\"font-size:14px; color:#4b5563; line-height:1.6;\"\u003eOfficial version for \u003cstrong\u003e24V\u003c\/strong\u003e, the voltage of the tractor-trailer connection.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; align-items:flex-start; margin-bottom:12px;\"\u003e\n\u003cspan style=\"color:#16a34a; font-weight:900; margin-right:10px; font-size:16px;\"\u003e✔\u003c\/span\u003e\u003cspan style=\"font-size:14px; color:#4b5563; line-height:1.6;\"\u003eCompatible with both \u003cstrong\u003eLink V8.1 and Link V9\u003c\/strong\u003e.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"flex:1; min-width:250px; background:#ffffff; border:1px solid #e5e7eb; border-radius:8px; padding:25px;\"\u003e\n\u003ch3 style=\"color:#991b1b; text-transform:uppercase; font-size:13px; font-weight:800; border-bottom:2px solid #ef4444; padding-bottom:12px; margin-top:0;\"\u003eIMPORTANT NOTES\u003c\/h3\u003e\n\u003cdiv style=\"display:flex; align-items:flex-start; margin-bottom:12px;\"\u003e\n\u003cspan style=\"color:#dc2626; font-weight:900; margin-right:10px; font-size:16px;\"\u003e✕\u003c\/span\u003e\u003cspan style=\"font-size:14px; color:#4b5563; line-height:1.6;\"\u003eOnly reaches trailers that \u003cstrong\u003ecarry CAN on the ISO 7638-1 connector\u003c\/strong\u003e; you cannot read systems without CAN on these pins.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; align-items:flex-start; margin-bottom:12px;\"\u003e\n\u003cspan style=\"color:#dc2626; font-weight:900; margin-right:10px; font-size:16px;\"\u003e✕\u003c\/span\u003e\u003cspan style=\"font-size:14px; color:#4b5563; line-height:1.6;\"\u003eShort adapter at \u003cstrong\u003e22-29 cm\u003c\/strong\u003e: You work at the coupling, not from the cab.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; align-items:flex-start; margin-bottom:12px;\"\u003e\n\u003cspan style=\"color:#dc2626; font-weight:900; margin-right:10px; font-size:16px;\"\u003e✕\u003c\/span\u003e\u003cspan style=\"font-size:14px; color:#4b5563; line-height:1.6;\"\u003eFor the \u003cstrong\u003e7+7-pin ISO 7638-1 connector\u003c\/strong\u003e only; for the trailer's proprietary diagnostic connector you'll need a separate cable.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"display:flex; align-items:flex-start; margin-bottom:12px;\"\u003e\n\u003cspan style=\"color:#dc2626; font-weight:900; margin-right:10px; font-size:16px;\"\u003e✕\u003c\/span\u003e\u003cspan style=\"font-size:14px; color:#4b5563; line-height:1.6;\"\u003eRequires a \u003cstrong\u003eJaltest Link with valid CV license\u003c\/strong\u003e; which control units you see depends on your trailer and the modules in your license, not on this cable.\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003chr style=\"border:0; border-top:1px solid #e5e7eb; margin:40px 0;\"\u003e\n\u003ch2 style=\"border-left:5px solid #006aff; padding-left:15px; font-weight:800;\"\u003eApplications and functionality\u003c\/h2\u003e\n\u003cp\u003eVia the ISO 7638-1 connection you access the trailer's CAN network. Which control units are on it varies by trailer.\u003c\/p\u003e\n\n\u003ch3 style=\"color:#111827; font-weight:800; margin-top:24px;\"\u003eControl units you can access\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrailer ABS\/EBS:\u003c\/strong\u003e ISO 7638-1 is the standardized power and CAN connection for this system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOther control units on the trailer's CAN network:\u003c\/strong\u003e Which ones are present varies by trailer and chassis manufacturer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color:#111827; font-weight:800; margin-top:24px;\"\u003eWhat you can do\u003c\/h3\u003e\n\u003cul style=\"padding-left:20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eRead and clear fault codes:\u003c\/strong\u003e Access the fault memory of connected control units and clear it after repairs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eView live data:\u003c\/strong\u003e Monitor current sensor and system values in real time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActivate components:\u003c\/strong\u003e Trigger actuators to test their operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParameters, calibrations and service resets:\u003c\/strong\u003e Where Jaltest offers them for the relevant system.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr style=\"border:0; border-top:1px solid #e5e7eb; margin:40px 0;\"\u003e\n\u003ch2 style=\"border-left:5px solid #006aff; padding-left:15px; font-weight:800;\"\u003eCompatible vehicles and applications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eThe connector type matters, not the brand.\u003c\/strong\u003e This cable fits any semi-trailer or trailer with a 7+7-pin ISO 7638-1 connector that runs CAN. Check which connector your trailer has on site.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSemi-trailers and trailers\u003c\/strong\u003e with a 7+7-pin ISO 7638-1 connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAll chassis manufacturers\u003c\/strong\u003e using this standardized connection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel year doesn't matter:\u003c\/strong\u003e Trailers have no OBD requirement, so the cable remains compatible with newer semi-trailers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cdiv style=\"background:#fff7ed; border-left:4px solid #f97316; padding:15px; margin:20px 0; font-size:14px; color:#9a3412; border-radius:0 6px 6px 0; display:flex; align-items:flex-start;\"\u003e\n\u003cspan style=\"font-size:20px; margin-right:12px;\"\u003e💡\u003c\/span\u003e\u003cdiv\u003e\n\u003cstrong\u003eGood to know:\u003c\/strong\u003e The ISO 7638-1 connector is located at the front of the semi-trailer, at the coupling with the towing vehicle. Not every trailer runs CAN on this connector. \u003cstrong\u003eCheck which connector your vehicle has before ordering.\u003c\/strong\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003chr style=\"border:0; border-top:1px solid #e5e7eb; margin:40px 0;\"\u003e\n\u003ch2 style=\"border-left:5px solid #006aff; padding-left:15px; font-weight:800;\"\u003ePackage Contents\u003c\/h2\u003e\n\u003cul style=\"padding-left:20px;\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e1x\u003c\/strong\u003e Jaltest (JDC110A) | 7+7-pins (CAN ISO 7638-1) - 16-pins OBD2 Adapter | Trailer\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr style=\"border:0; border-top:1px solid #e5e7eb; margin:40px 0;\"\u003e\n\u003ch2 style=\"border-left:5px solid #006aff; padding-left:15px; font-weight:800;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; font-size:14px; margin:20px 0; border:1px solid #d1d5db;\"\u003e\n\u003cthead\u003e\u003ctr style=\"background:#f9fafb;\"\u003e\n\u003cth style=\"text-align:left; padding:12px 16px; border:1px solid #d1d5db; color:#111827; font-weight:700; width:50%;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"text-align:left; padding:12px 16px; border:1px solid #d1d5db; color:#111827; font-weight:700;\"\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px 16px; border:1px solid #d1d5db; font-weight:700; color:#111827;\"\u003eBrand\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px; border:1px solid #d1d5db; color:#111827;\"\u003eJaltest (Cojali)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px 16px; border:1px solid #d1d5db; font-weight:700; color:#111827;\"\u003eReference Number\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px; border:1px solid #d1d5db; color:#111827;\"\u003eJDC110A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px 16px; border:1px solid #d1d5db; font-weight:700; color:#111827;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px; border:1px solid #d1d5db; color:#111827;\"\u003eAdapter Cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px 16px; border:1px solid #d1d5db; font-weight:700; color:#111827;\"\u003eApplication\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px; border:1px solid #d1d5db; color:#111827;\"\u003eTrailer diagnostics via CAN on ISO 7638-1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px 16px; border:1px solid #d1d5db; font-weight:700; color:#111827;\"\u003eVehicle-Side Connection\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px; border:1px solid #d1d5db; color:#111827;\"\u003e7+7-pins (CAN ISO 7638-1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px 16px; border:1px solid #d1d5db; font-weight:700; color:#111827;\"\u003eInterface-Side Connection\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px; border:1px solid #d1d5db; color:#111827;\"\u003e16-pins OBD2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px 16px; border:1px solid #d1d5db; font-weight:700; color:#111827;\"\u003eControl Units\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px; border:1px solid #d1d5db; color:#111827;\"\u003eABS\/EBS of the trailer and other control units on the CAN network; availability varies by trailer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px 16px; border:1px solid #d1d5db; font-weight:700; color:#111827;\"\u003eCable Length\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px; border:1px solid #d1d5db; color:#111827;\"\u003e22-29 cm (per Jaltest catalog specifications)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px 16px; border:1px solid #d1d5db; font-weight:700; color:#111827;\"\u003eLink Version\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px; border:1px solid #d1d5db; color:#111827;\"\u003eV8.1 \/ V9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px 16px; border:1px solid #d1d5db; font-weight:700; color:#111827;\"\u003eVoltage\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px; border:1px solid #d1d5db; color:#111827;\"\u003e24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px 16px; border:1px solid #d1d5db; font-weight:700; color:#111827;\"\u003eSegment\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px; border:1px solid #d1d5db; color:#111827;\"\u003eTrailer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px 16px; border:1px solid #d1d5db; font-weight:700; color:#111827;\"\u003eJaltest Module\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px; border:1px solid #d1d5db; color:#111827;\"\u003eJaltest CV (Commercial Vehicles)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px 16px; border:1px solid #d1d5db; font-weight:700; color:#111827;\"\u003ePart of Cable Set\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px; border:1px solid #d1d5db; color:#111827;\"\u003eTrailer Cable Set (70002024)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:12px 16px; border:1px solid #d1d5db; font-weight:700; color:#111827;\"\u003eRequired to Use\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px; border:1px solid #d1d5db; color:#111827;\"\u003eJaltest Link with valid software license\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"Jaltest","offers":[{"title":"Default","offer_id":51271526875443,"sku":"JDC110A \/ 5.5.1","price":229.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0912\/5874\/9235\/files\/Jaltest-JDC110A-77-pins-CAN-ISO-7638-1-16-pins-OBD2-Adapter-Trailer.webp?v=1780308032","url":"https:\/\/www.astools.eu\/es\/products\/jaltest-jdc110a-7-7-pins-can-iso-7638-16-pins-obd2-adapter-trailer","provider":"AsTools","version":"1.0","type":"link"}