Jaltest 26.3 Software Update Released

Alongside expanded vehicle and machinery coverage, Jaltest 26.3 introduces software enhancements designed to make diagnostics faster and more efficient. The update brings new diagnostic functions, technical information, wiring diagrams, calibrations and maintenance options across multiple vehicle and machinery systems, helping workshops improve fault finding and streamline everyday operations.

If you encounter any technical issues while updating, such as storage limitations or installation errors, our technical support team is here to help.

What’s new in 26.3?

• Expanded vehicle and machinery coverage across all Jaltest modules, with new brands, models and diagnostic systems.
• New diagnostic functions, calibrations and maintenance options across a wider range of vehicle and machinery systems.
• Additional wiring diagrams, technical data and component information to support more accurate fault finding and repairs.
• New and enhanced troubleshooting guides to help technicians identify faults and resolve issues more efficiently.
• Improved software performance: 64-bit architecture delivers smaller downloads, faster updates and installations, and improved stability.

These are some of the highlights from this update (see the innovations document below for the full list of additions):

Tractor

• New vehicle coverage from BCS, including Eagle 85, Fighter K90, Invictus K400, Spirit 70, Valiant 65, Vithar K90 and Volcan K90 Series models.
• Expanded manual diagnostics across JCB and Kubota, with extended coverage for several models.
• New diagnostic functions for Fendt, John Deere, Massey Ferguson, Deutz-Fahr, Case IH, New Holland, Steyr and Valtra.
• Additional maintenance and calibration functions, including transmission clutch calibration, suspension maintenance, hydraulic parameter configuration, front hitch adjustments, accelerator and brake pedal calibration, and engine maintenance resets.
• Expanded wiring diagrams covering engine management, transmission, hydraulics, PTO, suspension and electronic control systems across multiple manufacturers.

Harvest Equipment

• New Case IH Axial-Flow 4160, 5160, 6160 and 7160 Series harvester coverage.
• Expanded diagnostics for John Deere harvest equipment, including new troubleshooting guides for PTP transmission and LC1 harvest system fault codes.
• New engine management and diagnostic functions for Agrifac SixxTraxx, including inverted speed and engine primary speed parameter configuration.

Self-Propelled & Trailing Implements

• Four new brands added to Jaltest AGV coverage: GVM, MARMIX, MDB and SICMA.
• New TATOMA FX Series and Routermix model coverage.
• New diagnostic functions for TATOMA equipment, including FPT EDC MD1 CE101 engine management support for Belmix, Duplomix, Gigamix and Routermix models.

General Improvements

• New SMART troubleshooting guides provide fault code-based diagnostics for common workshop issues, including CNH group tractor transmission systems, Fendt and Massey Ferguson engine management, and John Deere harvest equipment.
• Technical information and troubleshooting improvements developed using real-world feedback from customers, training, technical support cases and product improvement submissions.

And…much more!

These are some of the highlights from this update (see the innovations document below for the full list of additions):

Heavy Equipment

• New manufacturer coverage for PFANZELT MASCHINENBAU, with expanded model coverage across Case CE, Hyundai CE, Hitachi, Sany and SDLG.
• New diagnostic functions for Caterpillar, Hyundai CE, JCB, John Deere CE, Komatsu and Sany equipment.
• Expanded calibration and maintenance functions for Caterpillar MCM systems, including new advanced calibration actions for 953, 963 and 973 Series models.
• New diagnostics for Hyundai CE and JCB crawler excavators, covering central computers, instrument clusters and hydraulic systems.
• Additional Komatsu functions for engine management, hydraulic systems and instrument clusters, including advanced configuration and maintenance actions.
• New technical data for John Deere CE Level 25 engines and additional Sany engine diagnostics, including particulate filter regeneration.

Compact Equipment

• Expanded model coverage for Case CE, Caterpillar, Venieri, Hyundai CE and JCB.
• New diagnostic and troubleshooting functions for AUSA, Caterpillar, Hyundai CE, JCB, Mecalac and Wacker Neuson equipment.
• New Caterpillar technical data for C-2.2, C-4.4, C-6.6 and C-7.1 engines, alongside expanded data recording and telematics functionality.
• New advanced maintenance functions for JCB 3CX backhoe loaders, including engine maintenance resets and additional diagnostic support for 3DX models.
• Expanded model-specific wiring diagrams for JCB backhoe loaders, compact wheel excavators and other equipment.
• New hydraulic configuration checks for Mecalac wheel excavators and accelerator and operating mode configuration for Wacker Neuson equipment.

Stationary Engines

• Expanded manufacturer coverage for Doosan, Hatz and Deutz, with additional model support.
• New diagnostic and maintenance functions for Caterpillar, Deutz, IVECO FPT, Perkins and Volvo Penta engines.
• New Caterpillar C-1.5 J1939 engine control system, expanding diagnostic coverage for stationary engines and compact equipment.
• Additional Deutz engine functions, including start counter and EEPROM memory resets, helping clear ECU memory-related fault codes.
• Expanded troubleshooting guides for Deutz EMR4 engine management systems.
• New advanced IVECO FPT functions, including selective cylinder cut-out for engine system checks.
• Additional Volvo Penta engine management functions, including engine speed parameter modification.

Multi-Purpose Vehicles

• New advanced diagnostic functions for Lindner vehicles, including accelerator and operating mode configuration for Perkins 904J engines.
• Expanded diagnostics for Reform, with new advanced functions for F1C engines using the FPT EDC MD1 CS069 engine control system.
• New Schmidt diagnostic functions for Deutz EMR5 engine management systems, providing access to recorded engine fault codes.

General Improvements

• New technical data and SMART troubleshooting guides help identify and resolve common fault codes across multiple equipment manufacturers.

And…much more!

These are some of the highlights from this update (see the innovations document below for the full list of additions):

Inboard

• New manufacturer coverage for PACCAR, alongside new MAN D2868 LE422 model support.
• Expanded Mercury MerCruiser diagnostics, including component activations, cylinder cut-out and new fault code troubleshooting guides.
• New Mercury Racing functions, including trim sensor calibration and fuel pump activation.
• Expanded Volvo Penta diagnostics, including D3 injector coding and improved EVC2.0 system scanning.
• New advanced diagnostics for Yanmar 4LV engine models.

Outboard

• New Honda software variants, fault code guides and wiring diagrams for BF75, BF80, BF90 and BF100 models.
• Expanded Mariner diagnostics, including air injector activation for Optimax engines.
• New Mercury software variants for V6, V8 and V10 engines, alongside additional wiring diagrams.
• New Suzuki wiring diagrams and component location images for DF250 and DF300 models.
• Expanded Tohatsu software support and wiring diagrams for BFT models.
• New Yamaha fault code troubleshooting guides.

Jet Ski

• Expanded Sea-Doo (BRP) diagnostics, including operation data, system history and maintenance reset functions.
• New fault code troubleshooting guides for ECM KWP2000 and ECM UDS systems.

And…much more!