{"product_id":"jaltest-wabco-knorr-bremse-7-pins-16-pins-obd2-verloopkabel-trailer","title":"Jaltest (JDC103A) | Wabco\/Knorr-Bremse 7-pins OBD - 16-pins OBD2 Adapter Cable | Trailer","description":"\u003cdiv style=\"font-family:sans-serif; line-height:1.6; color:#374151; font-size:15px;\"\u003e\n\u003cp\u003e\nThe \u003cstrong\u003eJaltest JDC103A\u003c\/strong\u003e is the adapter cable that connects the \u003cstrong\u003e7-pin diagnostic connector\u003c\/strong\u003e of trailer braking systems from \u003cstrong\u003eWabco\u003c\/strong\u003e and \u003cstrong\u003eKnorr-Bremse\u003c\/strong\u003e to a standard \u003cstrong\u003e16-pin OBD2\u003c\/strong\u003e-interface. Both manufacturers use the same 7-pin connector on these brake control units, which is located at the control module on the chassis; on the interface side, you'll find the 16-pin OBD2 connector of your Jaltest diagnostic cable.\n\u003c\/p\u003e\n\u003cp\u003e\nThe cable opens the diagnostic line to the trailer ABS of both brands: On the Wabco side \u003cstrong\u003eVario C, VCS, VCSII and VCSII CAN\u003c\/strong\u003e, on the Knorr-Bremse side \u003cstrong\u003eA18, KB3-TA and KB4-TA\u003c\/strong\u003e. The Jaltest equipment reads fault codes, measured values and ECU data from these control units; with VCS, VCSII and VCSII CAN, maintenance data is also included, and with VCSII and VCSII CAN additional diagnostic messages. Since no standardized diagnostic connector has ever been mandated for trailers, this connector continues to be used on more recent semi-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;\"\u003e\u003cstrong\u003eTwo brands with one cable:\u003c\/strong\u003e The 7-pin connector of both Wabco and Knorr-Bremse brake control units on the trailer.\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;\"\u003eProvides access to the \u003cstrong\u003ebraking system\u003c\/strong\u003e of the semi-trailer: Fault codes, measured values and ECU data.\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;\"\u003eWith the Wabco systems \u003cstrong\u003eVCS, VCSII and VCSII CAN\u003c\/strong\u003e maintenance data is also included in the coverage.\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\u003eChassis brand independent:\u003c\/strong\u003e The cable follows the control unit, not the trailer manufacturer.\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 for the \u003cstrong\u003e7-pin connector\u003c\/strong\u003e: The EBS generations of both brands have their own connector; the ISO 7638 cable (JDC110A) is intended for those.\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;\"\u003eWith \u003cstrong\u003eWabco Vario C\u003c\/strong\u003e does not provide maintenance data in the coverage—only fault codes, live data, and ECU information.\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;\"\u003eThe EBS units \u003cstrong\u003eWabco EBS C, EBS D, EBS D CAN, EBS E and iEBS\u003c\/strong\u003e and \u003cstrong\u003eKnorr-Bremse TEBS Gen2, TEBS G2.x, TEBS4 and iTEBS X\u003c\/strong\u003e cannot be accessed with this 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; some Knorr-Bremse functions also require the separate Knorr-Bremse Diagnostics module (ref. 71502007).\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 features\u003c\/h2\u003e\n\u003cp\u003eUsing this connection, you can access the Wabco or Knorr-Bremse brake control system on your trailer with Jaltest software.\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\u003eWabco trailer ABS:\u003c\/strong\u003e Vario C, VCS, VCSII and VCSII CAN.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKnorr-Bremse trailer ABS:\u003c\/strong\u003e A18, KB3-TA and KB4-TA.\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 fault codes:\u003c\/strong\u003e Retrieve the fault memory from the brake control unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eView live data:\u003c\/strong\u003e Real-time sensor readings, with alerts when values fall outside normal range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaintenance data:\u003c\/strong\u003e For VCS, VCSII and VCSII CAN, check service intervals and generate service reports.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagnostic messages:\u003c\/strong\u003e For VCSII and VCSII CAN, Jaltest provides additional warnings in the coverage.\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 is what matters, not the model.\u003c\/strong\u003e This cable fits any semi-trailer or trailer with a Wabco or Knorr-Bremse brake control system featuring a 7-pin diagnostic connector; check which connector is fitted to your chassis on-site.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSemi-trailers and trailers\u003c\/strong\u003e with a Wabco or Knorr-Bremse brake control system with 7-pin diagnostic connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis brand doesn't matter:\u003c\/strong\u003e The cable follows the control unit, not the trailer manufacturer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eYear of manufacture doesn't matter:\u003c\/strong\u003e Trailers have no mandatory diagnostic connector requirement\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 diagnostic connector is part of the brake control system on the chassis. Both manufacturers use a different connector for each system generation. \u003cstrong\u003eMake sure to check which connector is fitted to your vehicle 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 (JDC103A) | Wabco\/Knorr-Bremse 7-pin OBD to 16-pin OBD2 Adapter Cable | 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;\"\u003eJDC103A\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;\"\u003eWabco and Knorr-Bremse trailer brake systems with 7-pin connector\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;\"\u003eSystem-side connector\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px; border:1px solid #d1d5db; color:#111827;\"\u003e7-pin OBD\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 connector\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px; border:1px solid #d1d5db; color:#111827;\"\u003e16-pin 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;\"\u003eWabco Vario C, VCS, VCSII and VCSII CAN; Knorr-Bremse A18, KB3-TA and KB4-TA\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 kit\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px; border:1px solid #d1d5db; color:#111827;\"\u003eTrailer cable kit (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;\"\u003eAdditional option\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px; border:1px solid #d1d5db; color:#111827;\"\u003eKnorr-Bremse Diagnostics Module (ref. 71502007) for full feature set\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":51271531036979,"sku":"JDC103A \/ 5.2.2","price":129.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0912\/5874\/9235\/files\/Jaltest-JDC103A-WabcoKnorr-Bremse-7-pins-OBD-16-pins-OBD2-Verloopkabel-Trailer.webp?v=1779284030","url":"https:\/\/www.astools.eu\/es\/products\/jaltest-jdc103a-wabco-knorr-bremse-7-pins-16-pins-obd2-adapter-cable-trailer","provider":"AsTools","version":"1.0","type":"link"}