This index links manufacturer diagnostic tool guides and shared platforms. The same vehicle family may use more than one system depending on model, year, market and repair operation. Follow the relevant article and manufacturer coverage information before selecting software or an interface.
Ford, Jaguar and Land Rover
- Ford overview: WDS, IDS and FDRS.
- Jaguar and Land Rover overview: TestBook, T4 and T4H, related IDS, SDD, Pathfinder and TOPIx Cloud Diagnostics.
GM, Opel, Vauxhall and Saab
- General Motors, Opel, Vauxhall and Saab: Tech 2, GDS2 and Techline Connect, and newer Opel/Vauxhall DiagBox applications.
Stellantis and Italian marques
- Peugeot, Citroën and DS: DiagBox, Lexia and Peugeot Planet 2000.
- Fiat and Alfa Romeo: Examiner and wiTECH; the latter is also used by specified Jeep, Chrysler, Dodge, Lancia and Abarth applications.
- Ferrari and Maserati: shared SD3, Ferrari SDX and DEIS and Maserati Diagnosi EVO.
Other manufacturers
- Volkswagen Group ODIS Service, including Audi, SEAT and Škoda.
- Renault and Dacia CLIP and ADT.
- Toyota, Lexus and Scion Techstream.
- Nissan and Infiniti CONSULT.
- Honda and Acura HDS.
- Hyundai and Kia.
- Mazda and Volvo.
- Mitsubishi, Subaru and Suzuki.
- Tesla Toolbox and Service Mode.
Earlier systems and shared applications
- Ford and Mazda: NGS, PDS, WDS and IDS. See also Aston Martin and MG Rover.
- GM and associated marques: Tech 1, Saab ISAT, Holden and Isuzu.
- Early Peugeot and Citroën diagnostics and Chrysler DRB III and legacy tools.
- Volkswagen VAS-PC and earlier testers.
- Global Techstream+ for Toyota and certain Subaru applications, and Toyota ISTA for GR Supra.
- MINI and BMW diagnostic systems.
Model/year coverage tables
For documented examples of model-year changeovers and cross-marque reuse, start with these coverage tables:
- Opel and Vauxhall: Tech 2/Tech2Win, GDS2/SPS and DiagBox, including MY14.5 and MY2015 examples.
- GM Tech 2, GDS2 and Saab: year-chart crossovers and Saab, Suzuki, Honda/Acura, Holden and Isuzu applications.
- Ford WDS, NGS and IDS: Jaguar model starts, Mazda applications and the IDS/FDRS transition.
- DiagBox and Toyota GTS+: PSA/Opel/Vauxhall/Toyota Proace and Subaru Solterra examples.
- Toyota ISTA and Ferrari SDX / DEIS: GR Supra and Ferrari model-boundary examples.
These tables separate exact model-year cutoffs from generation-level or procedure-specific evidence; consult the linked manufacturer source for other vehicles.
Aftermarket scan tools and workshop test equipment
For multi-brand aftermarket scan tools and related test equipment, see the Aftermarket Diagnostic Scan Tools Directory, including Hickleys-listed makes and its wider diagnostic equipment range.