Updated for 2026

DGT practical driving test fault guide 2026

Find what each code on your practical exam means, check the fail thresholds and translate your results in seconds.

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Check your score: translate practical-test faults

Just finished your test? Enter the codes from your result (for example, 11.4 or 7.3) to understand why you passed or failed.

SeriousMajorMinor

Official list

Search a fault by code or description

Browse the 331 cases listed in the practical-test marking criteria.

1.1General

1.1.1 · Failing to correctly check the vehicle's overall condition: locating and identifying the various controls, tyres, lights, fluid levels (oil, brakes, steering, coolant, washer fluid), horn, battery identification, opening the bonnet (engine) or grille, reflective vest, portable hazard warning devices, documentation.

1.2Specific

1.2.1 · Failing to correctly check other braking systems (retarder, electric brake, etc.). [C1, C, C1+E, C+E, D1, D, D1+E, D+E permits]

1.2.2 · Failing to correctly check the doors. [D1, D, D1+E, D+E permits]

1.2.3 · Failing to correctly check other safety equipment (approved fire extinguisher, air tanks, emergency window and glass hammer). [C1, C, C1+E, C+E, D1, D, D1+E, D+E permits]

Frequently asked questions

Common questions about practical-test faults

How many minor faults are allowed on the practical test?

The result is a fail with 10 minor faults. With 9 minor faults and no serious or major fault, the result is a pass.

How many major faults fail the practical test?

Two major faults mean a fail. You also fail with one major fault plus five minor faults.

Does one serious fault fail the practical test?

Yes. A single serious fault means a fail, because it implies danger to your own safety or that of other road users.

What do E, D and L mean on a DGT result?

E means serious (eliminatoria), D means major (deficiente) and L means minor (leve). They are the three categories the examiner uses during the test.

How can I find out what a DGT fault code means?

Search for the code in this guide or enter it in the result translator. The last number identifies the specific case within that section.