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OBD2 diagnostics for Seat

What Final OBD reads and does on Seat cars. The basics work on any car with OBD2; the rest depends on what each control unit answers, and here is what the app knows about the make and its 13 models.

Tested on real Seat cars, plugged in, not just on paper.

What there is for Seat

Figures for the whole make. On your car the app shows what its control units answer, no more and no less. The needle shows which version each feature is in.

  • Free

    Gauges and engine faults

    Standard OBD live data and engine faults explained, free with Free.

  • Pro

    Faults from every control unit

    Engine, gearbox, ABS, airbag, body and the rest, explained, with how the car was running when they happened, and cleared once fixed. 28,583 codes specific to the family, on top of the generic ones.

  • Pro

    Roadworthiness verdict

    What the Spanish ITV test centre reads through the OBD socket, judged by its official manual: pass, fail or something still to read.

  • Pro

    Make specific data

    10,771 readings that standard OBD doesn’t give and that the make stores its own way, depending on each model.

  • Pro

    Mileage check

    The mileage stored in the control units, next to the dashboard figure. If one of them holds more, it’s the classic sign of a clocked car.

  • Pro

    Service functions

    105 service and maintenance jobs the car expects to be done from a diagnostic tool, on the control units that accept them.

  • Workshop

    Component tests

    781 tests to run a part from your phone and see whether it responds, without taking anything apart.

  • Workshop

    Control unit adaptations

    850 adaptations to switch features on or off or tell the car you’ve replaced a part. The app reads every value back before and after.

  • Workshop

    One tap changes

    1,235 ready made changes per model, without having to know which value goes where.

Seat models

Each model with its years and engines, and what can be done on it. A yes means the app has it for that model; on your car it shows up if the control unit answers.

Seat13 models, 10,771 make-specific readingsDashboard: yesInspection: yesFaults ++: yesAdaptations: yesService: yesApps: yesMake data: yes
Seat models
ModelDashboardInspectionFaults ++AdaptationsServiceAppsMake data
Alhambra1996 to 2020. All versionsyesyesyesyesyesyesyes
Altea2009 to 2015yesyesyesyesyesyesyes
Arona2017 onwards. All versionsyesyesyesyesyesyesyes
Arosa1997 to 2004. All versionsyesyesyesyesyesyesyes
Ateca2016 onwards. All versionsyesyesyesyesyesyesyes
Córdoba1993 to 2009. All versionsyesyesyesyesyesyesyes
Exeo2008 to 2013. All versionsyesyesyesyesyesyesyes
Ibiza1984 onwards. 1.2 diesel (tdi cfwa)yesyesyesyesyesyesyes
Leon1999 onwardsyesyesyesyesyesyesyes
Mii2011 to 2021. 1.0 (mpi chya chyb chyc chye)yesyesyesyesyesyesyes
Mii Electric2019 to 2021. 1.0 (mpi chya chyb chyc chye), electric (32KWH)yesyesyesyesyesyesyes
Tarraco2018 onwards. All versionsyesyesyesyesyesyesyes
Toledo2009 to 2015yesyesyesyesyesyesyes

Part of the Volkswagen / Audi / Seat / Škoda / Cupra / Porsche family. The figures are for the whole family; on each car the app shows whatever its control units answer.

Part of the Volkswagen / Audi / Seat / Škoda / Cupra / Porsche family. The figures are for the whole family; on each car the app shows whatever its control units answer.

Shares its diagnostics with Audi, Cupra, Škoda, Volkswagen.

The security gateway

Since 2020, many Volkswagen group cars have a lock on some control units so that only the manufacturer’s tools can change them. On those cars Final OBD reads everything, but whatever is behind the lock can’t be changed.

Can I clear the fault codes on my Seat?

Yes, with Pro: it reads and clears the faults in every control unit that answers, not just the engine. Clear them once the fault is fixed; if it’s still there, it comes back. On models with a security gateway they are read all the same, but the car may not let you clear them.

Can I reset the service light or do the maintenance on my Seat?

With Pro, the app has 105 service jobs for this make. Which ones work on your car depends on its control units, and the app only shows you the ones yours accepts.

Which OBD2 adapter do I need?

Any ELM327 type will do for the basics. For every control unit and the Workshop features, a good one, like a vLinker or an OBDLink. It’s all in the adapter guide.

Does it help with the roadworthiness test?

Yes, for the OBD part. It reads through the socket what the Spanish ITV test centre reads and tells you whether you’d pass under its official manual. Full details in the ITV and OBD guide.