{"product_id":"jaltest-mercedes-14-pins-obd1-16-pins-obd2-verloopkabel-bedrijfs-en-werkvoertuig","title":"Jaltest (JDC203A) | Mercedes 14-pins OBD1 - 16-pins OBD2 Adapter Cable | Commercial and Work Vehicle","description":"\u003cdiv style=\"font-family:sans-serif; line-height:1.6; color:#374151; font-size:15px;\"\u003e\n\u003cp\u003e\nThe \u003cstrong\u003eJaltest JDC203A\u003c\/strong\u003e is the adapter cable for commercial vehicles from \u003cstrong\u003eMercedes-Benz\u003c\/strong\u003e with the brand's signature round \u003cstrong\u003e14-pin connector\u003c\/strong\u003e; on the vehicle side is that connector, on the interface side the \u003cstrong\u003e16-pin OBD2\u003c\/strong\u003e that fits your Jaltest diagnostic cable. The round 14-pin connector is located in the cabin.\n\u003c\/p\u003e\n\u003cp\u003e\nOnce the connection is established, the Jaltest software accesses the vehicle's control units: The engine control \u003cstrong\u003eMR\u003c\/strong\u003e with unit pump system, the driving control \u003cstrong\u003eFR\u003c\/strong\u003e and the complete switching and clutch control (\u003cstrong\u003eGS\u003c\/strong\u003e, \u003cstrong\u003eAG\u003c\/strong\u003e, \u003cstrong\u003eKS\u003c\/strong\u003e), alongside braking systems, air suspension, instrument clusters and maintenance systems. How many of these are present depends on the model: An SK\/MK\/LK from the nineties has only a fraction of the control units found in an Actros. Mercedes-Benz used this round connector until the introduction of Euro IV (October 2005); if your vehicle is Euro IV or newer, you won't need this cable. This 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 FEATURES\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;\"\u003eReaches the engine control \u003cstrong\u003eMR (Unit Pump System)\u003c\/strong\u003e and the driving regulations \u003cstrong\u003eFR (Drive control)\u003c\/strong\u003e of the Actros.\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;\"\u003eThe powertrain units as well \u003cstrong\u003eGS (Gear shift control)\u003c\/strong\u003e, \u003cstrong\u003eAG (Optimum gear automatic determination)\u003c\/strong\u003e and \u003cstrong\u003eKS (Clutch regulation)\u003c\/strong\u003e are covered.\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;\"\u003eAdditionally braking (\u003cstrong\u003eABS 6\u003c\/strong\u003e, \u003cstrong\u003eBS Electronic Braking System\u003c\/strong\u003e), air suspension \u003cstrong\u003eNR\u003c\/strong\u003e, instrument cluster \u003cstrong\u003eINS\u003c\/strong\u003e and maintenance system \u003cstrong\u003eWS\u003c\/strong\u003e.\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;\"\u003eOne cable for the entire range up to Euro IV: From SK\/MK\/LK through Actros 2 (MP2), Atego, Axor, Vario, Econic and Unimog.\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;\"\u003eElectronic content varies significantly: An SK\/MK\/LK from the 1990s has only a fraction of the control units found in an Actros.\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;\"\u003eRound connector only for the \u003cstrong\u003e14-pin Mercedes-Benz connector\u003c\/strong\u003e; from Euro IV onwards, Actros, Atego and Axor models were equipped with the 16-pin OBD2 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:#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;\"\u003eWhich control units and functions are available depends on the model and configuration.\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; the cable itself does not add coverage.\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 Functions\u003c\/h2\u003e\n\u003cp\u003eThrough this connection, you access the vehicle's control units using Jaltest software. The units listed below are from Jaltest's Mercedes-Benz coverage; which ones are present depends on your model and configuration.\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\u003eMR, Unit Pump System:\u003c\/strong\u003e Electronic engine control with unit pump system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFR, Drive control:\u003c\/strong\u003e Drive management that coordinates engine, brake and transmission requests.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGS, Gear shift control\u003c\/strong\u003e, \u003cstrong\u003eAG, Optimum gear automatic determination\u003c\/strong\u003e and \u003cstrong\u003eKS, Clutch regulation:\u003c\/strong\u003e Shift control, automatic gear selection and clutch regulation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eABS 6 (K) \/ ABS 6 (KWPDC)\u003c\/strong\u003e and \u003cstrong\u003eBS, Electronic Braking System:\u003c\/strong\u003e The anti-lock braking system and electronic brake control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRS, Retarder management:\u003c\/strong\u003e The retarder control system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNR, Electronically controlled air suspension:\u003c\/strong\u003e The electronically regulated air suspension.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eINS, Instrument cluster\u003c\/strong\u003e and \u003cstrong\u003eWS, Maintenance system:\u003c\/strong\u003e Instrument cluster and maintenance system, including the unit's serial number and software version.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePSM, Parameterizable special module:\u003c\/strong\u003e The customizable body control module for vehicle-specific functions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eART, Cruise control, distance regulator\u003c\/strong\u003e, \u003cstrong\u003eSPA, Lane guard system\u003c\/strong\u003e and \u003cstrong\u003eSRS, Supplemental Restraint System:\u003c\/strong\u003e Adaptive cruise control, lane departure warning, and airbag system.\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 control unit's fault memory with detailed descriptions of detected faults.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eView live data:\u003c\/strong\u003e Monitor real-time sensor values connected to the control unit, displayed as numbers and graphs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActivate components:\u003c\/strong\u003e Directly trigger individual components to isolate whether the fault is in the part itself or in the wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfigure parameters:\u003c\/strong\u003e Write settings and configurations to the control unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerform calibrations:\u003c\/strong\u003e Execute calibration procedures available in Jaltest for specific systems, such as after component replacement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReset maintenance intervals:\u003c\/strong\u003e Reset the service reminder through the vehicle's maintenance 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 determines compatibility, not the model.\u003c\/strong\u003e This cable works with any Mercedes-Benz commercial vehicle equipped with the round 14-pin diagnostic connector, which was used until the introduction of Euro IV (October 2005). Jaltest CV covers the series listed below; check your cab connector on-site to confirm compatibility.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMercedes-Benz:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSK \/ MK \/ LK:\u003c\/strong\u003e (1989 - 1998)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActros (MP1):\u003c\/strong\u003e (1996 - 2002)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eActros 2 (MP2):\u003c\/strong\u003e (2002 - 2005)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAtego (1st Generation):\u003c\/strong\u003e (1998 - 2005)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAxor:\u003c\/strong\u003e (2001 - 2005)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVario:\u003c\/strong\u003e (1996 - 2005)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEconic:\u003c\/strong\u003e (1998 - 2005)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnimog U 300 \/ U 400 \/ U 500:\u003c\/strong\u003e (2000 - 2005)\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 round 14-pin connector is located in the cab. From Euro IV (October 2005) onwards, Mercedes-Benz supplied the standardized 16-pin OBD2 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 (JDC203A) | Mercedes 14-pin OBD1 - 16-pin OBD2 Adapter Cable | Commercial \u0026 Work Vehicles\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;\"\u003eJDC203A\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;\"\u003eMercedes-Benz commercial vehicles with 14-pin diagnostic 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;\"\u003eVehicle-Side Connector\u003c\/td\u003e\n\u003ctd style=\"padding:12px 16px; border:1px solid #d1d5db; color:#111827;\"\u003e14-pin OBD1\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;\"\u003eMR (engine), FR (driving control), GS, AG and KS (drivetrain), ABS 6 and BS (brakes), RS (retarder), NR (air suspension), INS and WS (instrument cluster and maintenance), PSM, ART, SPA and SRS\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;\"\u003eCommercial \u0026 Work 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;\"\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;\"\u003eTruck and Bus Cable Set (29362)\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":51271527366963,"sku":"JDC203A \/ 5.9.2","price":129.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0912\/5874\/9235\/files\/Jaltest-JDC203A-Mercedes-14-Pins-OBD1-16-Pins-OBD2-Verloopkabel-Bedrijfs-en-Werkvoertuig.webp?v=1779284279","url":"https:\/\/www.astools.eu\/es\/products\/jaltest-jdc203a-mercedes-14-pins-obd1-16-pins-obd2-adapter-cable-commercial-and-work-vehicle","provider":"AsTools","version":"1.0","type":"link"}