Agriculture diagnostics shares heavy-truck architecture (J1939) with proprietary overlays per brand. Jaltest's AGV module is the multi-brand answer; OEM tools (Service Advisor etc.) are the depth answer. This hub maps both.
Coverage and tool options
| Segment | Systems covered | Recommended tools |
|---|---|---|
| John Deere | Diagnostics coverage; programming via Service Advisor | Jaltest AGV; Service Advisor for depth |
| Case IH / New Holland | Full diagnostics | Jaltest AGV |
| Kubota | Diagnostics incl. compact line | Jaltest AGV + Kubota cable |
| Claas / Fendt / Massey | European-depth coverage | Jaltest AGV / TEXA OHW |
| Sprayers & implements | ISOBUS + brand systems | Jaltest AGV |
Getting set up
Jaltest AGV ($795/yr added to a CV kit) covers 25+ agriculture brands with the same guided diagnostics that make the truck side valuable. Ag-specific cables (Kubota, Deere DT-series) are in the OHW cable kits. Seasonal operations should note: diagnostics demand spikes at planting and harvest — exactly when dealer wait times peak.
Tools for this job
Jaltest CV + AGV module
Trucks, tractors, combines and sprayers from one platform.
View details →Frequently Asked Questions
Can truck diagnostic tools read tractors?
Many tractors run J1939, so basic reading works with truck tools. Brand-specific systems (transmissions, hydraulics, precision-ag integration) need AGV-rated coverage or OEM software.
Is ISOBUS part of diagnostics?
ISOBUS (ISO 11783) is the implement communication standard — related but distinct from diagnostics. Jaltest AGV covers diagnostic functions on ISOBUS-equipped machines.