ADI Part 3 F.A.U.L.T. method
ADI Part 3 F.A.U.L.T method
The F.A.U.L.T. Method explained
When a pupil makes a fault, simply telling them what they did wrong isn't enough.
For ADI Part 3, the aim is to establish why it happened, help the pupil understand it, and agree a practical way of preventing it happening again.
This is where using The F.A.U.L.T. Checklist is a game changer
Use F.A.U.L.T. as a simple five-question framework.
Use F.A.U.L.T. as a simple five-question framework.
F — Find it: “What do you think happened there?”
Encourages the pupil to identify the fault themselves rather than immediately being told.A — Analyse it: “Why do you think that happened?”
Gets underneath the fault. Was it a lack of knowledge, understanding, skill, confidence or something else?U — Understand the risk: “What could have happened as a result?”
Develops understanding of the consequences and turns a driving fault into meaningful learning.L — Learn the solution: “What could you do differently next time?”
Moves the conversation from identifying the problem to developing a practical coping strategy.T — Try it again: “How would you like to practise that?”
Creates the opportunity to put the solution into practice rather than simply discussing it and moving on.
ADI Part 3 Training: The F.A.U.L.T. Method
ADI Part 3 Training: The F.A.U.L.T. Method
One of the biggest differences between teaching somebody to drive and simply telling somebody how to drive is what happens after the pupil makes a mistake.
It is relatively easy to spot a fault. A pupil approaches a junction too quickly, forgets a mirror check, chooses the wrong lane at a roundabout or emerges when the view isn't good enough. Most trainee instructors can eventually learn to see those things.
The harder skill, and the one that matters enormously in ADI Part 3, is working out why the fault happened and what you are going to do about it.
The FAULT method
Simply saying, “You needed to check your mirror there,” may correct the moment, but it doesn't necessarily develop the pupil. They may check it next time because you've reminded them, then forget again five minutes later.
That's where the F.A.U.L.T. Method comes in.
It gives you five simple stages:
Find it – Analyse it – Understand the risk – Learn the solution – Try it again.
More importantly, it gives the lesson somewhere to go after a fault has occurred.
F – Find It
The first question is: “What do you think happened there?”
There can be a temptation, particularly when you're training for ADI Part 3, to jump straight in with the answer.
“You didn't check your mirrors.” You were too fast.”You didn't look properly.”“You were in the wrong lane.”
The problem is that you've done all the thinking. Before telling the pupil what happened, find out what they know.
They may have recognised the fault immediately. They may have noticed something completely different. They might not have realised there was a problem at all.
That distinction matters because your next step should depend on what the pupil actually needs.
If they already know what they did wrong, spending several minutes explaining the fault again achieves very little. If they haven't recognised it, however, there may be a much bigger gap in their knowledge or understanding.
So start by finding out what the pupil knows.
A – Analyse It
Once the fault has been identified, we need to get underneath it.
Ask: “Why do you think that happened?” This is where proper fault analysis begins.
Take a pupil who fails to check their mirrors before changing position. The obvious fault is the missing mirror check, but that doesn't tell us why it happened.
Perhaps they don't know when mirrors should be checked. Perhaps they know but don't understand why that particular mirror is important. Perhaps they understand it perfectly well but are so occupied with steering and positioning that their mirror routine disappears under pressure. Or perhaps they've simply developed a habit.
Those are very different problems and they may require very different solutions.
This is why repeatedly telling a pupil to “check your mirrors” isn't really analysis. You're treating the symptom without discovering the cause.
A useful way of thinking about this during ADI Part 3 training is KUSC:
Knowledge – do they know what to do?
Understanding – do they understand why?
Skill – can they physically do it?
Confidence – are nerves or uncertainty affecting the result?
Until you understand the cause, you're guessing at the solution.
U – Understand the Risk
The next question is:
“What could have happened as a result?”
This is an important stage because pupils need to understand that driving routines aren't simply little procedures invented to keep driving instructors and examiners happy. There is a reason behind them. If a pupil changes lanes without checking their mirrors, what could be alongside them? If they approach a junction too quickly, how does that affect the time available to observe?
If they follow another vehicle too closely, what happens if that vehicle suddenly brakes? If they enter a mini-roundabout without properly observing to the right, who might they conflict with?
Understanding the consequence gives the fault meaning.
Instead of learning “my instructor wants me to check my mirror,” the pupil starts thinking “I need to know what's around me before I change position.”
That's a much stronger piece of learning because it can transfer to other situations.
L – Learn the Solution
Now we reach the question that can easily be missed:
“What could you do differently next time?”
Identifying and analysing a fault is useful, but eventually we need a solution.
This is where you develop a coping strategy.
Imagine the pupil repeatedly approaches junctions too quickly. You could simply say, “Slow down earlier.”
But can we make that more useful?
Perhaps the pupil needs to identify the junction earlier. Maybe they need an earlier mirror check. Perhaps they are coming off the accelerator too late, braking too late and consequently rushing the final observation.
Suddenly, we're looking at the whole sequence rather than one isolated mistake.
That's important because driving faults rarely exist completely on their own.
Poor observation ahead can lead to late planning. Late planning can lead to excessive approach speed. Excessive speed can reduce the time available for effective observation at the junction.
The fault you see at the end may actually have started several seconds earlier.
A good coping strategy deals with the cause, not merely the final symptom.
T – Try It Again
Finally, ask: “How would you like to practise that?”
This is where talking turns back into driving.
There is little value in spending five minutes having a wonderful roadside discussion about junction approach speed and then never giving the pupil another junction on which to practice it.
Find another suitable opportunity. Depending on the pupil's needs, you might initially provide more support:
“There's a junction ahead. When are you going to start your routine?” As they improve, reduce that support.
“Talk me through how you're going to deal with this one.” Eventually, let them do it independently.
Then review the result. Did the coping strategy work?
If it did, reinforce it and begin transferring responsibility back to the pupil. If it didn't, analyse what happened and adapt the strategy.
That's learning taking place in real time.
What Does the F.A.U.L.T. Method Look Like in a Real Lesson?
Imagine your pupil is driving along a residential road and needs to turn left at a T-junction.
They identify the junction late, stay at their normal driving speed for too long and brake heavily on the final approach. Because everything has become rushed, their observation isn't particularly effective.
After the situation is safe, you might begin with:
F – Find it:
“What did you think of that approach?”
The pupil replies that they were a little quick.
Good. They've recognised something.
Now analyse it.
A – Analyse it:
“What caused you to arrive at the junction too quickly?”
Perhaps they say they didn't notice the junction early enough.
Now we're getting somewhere. The problem isn't simply braking technique. It began with observation and planning.
U – Understand the risk:
“How did noticing it late affect everything else you had to do?”
The pupil may recognise that they had less time to brake, select the appropriate gear and observe properly.
Now develop the solution.
L – Learn the solution:
“What could you look for that would help you identify the next junction earlier?”
Road signs, gaps between buildings, give-way markings, other traffic, changes in the road layout – suddenly the pupil is learning to read the road rather than simply being told to brake sooner.
Finally:
T – Try it again:
“Let's find another couple of junctions and see if identifying them earlier gives you more time.”
Now you've got a learning cycle.
Don't Turn F.A.U.L.T. Into an Interrogation
There is one important warning with any questioning technique.
Don't turn the lesson into Mastermind.
The F.A.U.L.T. Method doesn't mean that every time the pupil makes the slightest mistake you must immediately fire five questions at them.
Sometimes the pupil already knows the answer. Sometimes you need to tell them something. Sometimes the situation needs an immediate instruction because safety comes first. And sometimes a minor fault isn't worth interrupting the pupil's concentration at all.
Good instruction is about choosing the appropriate level of support for the pupil at that particular moment.
Think of F.A.U.L.T. as a mental checklist, rather than a rigid script.
Have we identified what happened?
Do we understand why?
Does the pupil appreciate the risk?
Have we developed a solution?
Have they had an opportunity to practise it?
If the answer to all five is yes, you've probably done considerably more than simply point out a mistake.
Why This Matters for ADI Part 3
One of the traps trainee instructors can fall into is believing that a busy lesson must automatically be a good lesson.
They spot lots of things. They ask lots of questions. They give plenty of information.
But ask one simple question at the end:
What can the pupil now do better than they could at the beginning?
That is a far more useful measure of the lesson. ADI Part 3 isn't about demonstrating how much the instructor knows. The knowledge matters, of course, but the real skill is using that knowledge to help another person improve their driving.
That's why fault identification alone isn't enough.
You need to see the fault, understand its cause, make the pupil aware of its importance, develop an appropriate solution and then give them the opportunity to practise it.
Remember:
F – Find it What happened?
A – Analyse it Why did it happen?
U – Understand the risk What could happen because of it?
L – Learn the solution What can we do differently?
T – Try it again Can we put the solution into practice?
The next time you're conducting an ADI Part 3 training lesson, don't judge yourself solely on how many faults you spotted.
Ask yourself something more important: How many faults did I actually help the pupil solve?
That's the difference between spotting mistakes and creating learning.