Model Reports 4 min read Updated 18 Oct 2026

Toyota Corolla 2002: reliability & common MOT faults

In 2025, 60 in every 100 first MOTs on a 2002 Toyota Corolla were passes. Most common reason for a fail: Headlight aim.

Summary

The 2002 Toyota Corolla follows the pattern of the model years either side.

At a glance

How 2,840 first tests went in 2025.

Passed first time
60 in every 100
Did not pass first time
40 in every 1001,125 failed first-attempt tests
The typical car
23 yearsabout 99,417 miles
First tests counted
2,840

What failed most often

  1. Headlight aim13 in every 100 failed tests
  2. Headlight (front)11 in every 100 failed tests
  3. Individual sidelight or tail light (front)9 in every 100 failed tests

How we count this. Data: UK MOT open data, 2025. Only Class 4 cars on their first MOT of the year are counted. A car that fails and is fixed at the test station still counts as a fail in the first-attempt rate. These are raw results, not adjusted for age, mileage, or peer mix. The MOT does not test engine or gearbox internals.

Note:

These are patterns across 2002 Toyota Corolla vehicles in 2025, not a prediction that any one car will have them. Faults are grouped by part of the car. A wear pattern follows age and use more than the way the car was built. They come from MOT defect codes, not manufacturer bulletins, recalls or a diagnosis of any one car.

Brakes

Two faults and two wear patterns. The strongest is the flexible brake hoses (rear): 4.9 times as often as on similar cars.

Figures below are measured across the 1,123 of 1,125 failed first attempts (99.8%) that recorded an odometer reading in 2025. Mileage is needed to compare like with like.

We only list faults with at least 20 failures and a rate of about 2.0 times that of similar cars, which keeps one-off results out of the list.

Flexible brake hoses (rear)

Failed on 54 first tests4.9 times as often as similar carsLikely evidence

What it means

Testers reject a flexible brake hose for being excessively damaged or chafed only if it is severe enough to expose the reinforcement. Slight damage, chafing or twisting is graded Minor. A leak is graded Dangerous on a hydraulic braking system and Major on an air system, and a hose damaged and likely to fail is also Dangerous.

Brake pads (rear)

Failed on 57 first tests3.1 times as often as similar carsWear pattern

What it means

A pad worn down to its wear indicator, or contaminated with oil or grease, is Major. A pad worn below the set thickness limit, missing or incorrectly mounted is Dangerous. The manual treats an illuminated brake wear indicator as no reason for failure, although DVSA also lists an illuminated indicator as a Major row.

Also noted as an advisory

Testers also noted it as an advisory, worn but not yet failing, on 58 first tests, 2.0 times as often as on similar cars.

Brake pads (front)

Failed on 55 first tests2.5 times as often as similar carsWear pattern

What it means

A pad worn down to its wear indicator, or contaminated with oil or grease, is Major. A pad worn below the set thickness limit, missing or incorrectly mounted is Dangerous. The manual treats an illuminated brake wear indicator as no reason for failure, although DVSA also lists an illuminated indicator as a Major row.

Brake performance (roller test, front)

Failed on 59 first tests2.3 times as often as similar carsPossible evidence

What it means

A wheel with no recorded braking effort on the roller test is graded Dangerous. Inadequate effort, a brake grabbing severely, abnormal lag and excessive fluctuation in effort are each Major. So is significant brake effort recorded with no brake applied, which indicates a binding brake.

Also noted as an advisory

Testers also noted it as an advisory, worn but not yet failing, on 77 first tests, 2.9 times as often as on similar cars.

Data: UK MOT open data, 2025. Compared with cars of the same age and mileage. Advisories count notes recorded on failed first tests only.

Lamps and electrical

One fault and one wear pattern. The strongest is the headlight aim not tested: 2.8 times as often as on similar cars.

Headlight aim not tested

Failed on 22 first tests2.8 times as often as similar carsWear pattern

What it means

Headlamp aim recorded as not tested, or unable to be tested, is a Major failure. These results must only be used where it becomes apparent during the test that the item cannot be tested, and this could not have been identified before starting. The reason must be included in the additional information box.

Headlight (front)

Failed on 124 first tests2.4 times as often as similar carsPossible evidence

What it means

On vehicles first used on or after a set date, a halogen headlamp unit converted to take HID or LED bulbs fails for light source and lamp not compatible, which is Major. A complete unit built with those light sources is not failed for that. The precise position of the lamps is not part of the inspection beyond a visual look to see that they sit at about the same height and distance from each side.

Also noted as an advisory

Testers also noted it as an advisory, worn but not yet failing, on 78 first tests, 2.9 times as often as on similar cars.

Data: UK MOT open data, 2025. Compared with cars of the same age and mileage. Advisories count notes recorded on failed first tests only.

Suspension

One fault: anti-roll bar ball joint dust cover (front), 2.5 times as often as on similar cars.

Anti-roll bar ball joint dust cover (front)

Failed on 27 first tests2.5 times as often as similar carsPossible evidence

What it means

A missing anti-roll bar ball joint dust cover is Major, and so is one that no longer prevents the ingress of dirt. A cover that is only severely deteriorated is Minor. DVSA uses one wording for the dust cover on any suspension joint.

Data: UK MOT open data, 2025. Compared with cars of the same age and mileage.

Advisories

Other things testers noted as worn or close to failing, more often than on similar cars.

An advisory is a note from the tester about something that has not failed yet. It is an early warning, not a fail. Advisories for the faults above are shown with those faults.

Swivel pins and bushes (rear)

Noted on 61 first tests5.0 times as often as similar carsElevated evidence

Side repeater indicators

Noted on 24 first tests4.0 times as often as similar carsElevated evidence

Brake performance (plate test, rear)

Noted on 22 first tests3.3 times as often as similar carsElevated evidence

Individual direction indicators (front)

Noted on 50 first tests3.2 times as often as similar carsElevated evidence

Suspension arm (front)

Noted on 71 first tests2.8 times as often as similar carsElevated evidence

Data: UK MOT open data, 2025. Counts cover advisories recorded on failed first tests only, compared with cars of the same age and mileage.

MOT pass rates

How first tests ended, and how the pass rates are counted.

Passed first time
60in every 100
Passed on the first test.
Fixed at the station
11in every 100
Failed, then fixed at the test station the same day.
Failed
29in every 100
Did not pass, and were not fixed at the test station.

First-attempt pass 60.4% of 2,840 first tests (2025): only cars that passed first time count. Official-style pass 70.5%: cars fixed at the test station also count as a pass. The 11 fixed and the 29 not fixed make the 40 in every 100 that did not pass first time.

Same model, other years

Passed first time in every 100, all tested in 2025.

40608010020022005Older carsNewer cars
4060801002002Older carsNewer cars

Newer cars are younger, so look for a jump rather than the climb. A year earlier (2024), when these cars were a year younger, 57 in every 100 passed first time.

YearPassed first timeFirst tests
199759 in every 100384
199856 in every 100732
199960 in every 100904
200062 in every 100867
200162 in every 1001,613
2002 This car60 in every 1002,840
200357 in every 1004,322
200456 in every 1005,771
200559 in every 1009,163
200660 in every 10010,479
200760 in every 1003,658
200859 in every 1002,731
200959 in every 1001,092

If you are buying one

What this year's MOT record means for the decision in front of you.

Mileage matters most on a 2002 Corolla.

Of 2002 Corolla vehicles with under 71,000 miles, 69 in every 100 passed their 2025 MOT first time. With 131,000 miles or more, 53 in every 100 did.

Under 71,000567 tests
69
71,000–91,000562 tests
64
91,000–109,000 Typical car586 tests
61
109,000–131,000547 tests
55
131,000 and over572 tests
53

What to check at your mileage

How often each fault turned up on a failed first test, by the car's mileage. Read it as: what is likely to need looking at on a car like the one in front of you.

Under 71,00091,000–109,000131,000 and over
Headlight aim3.05.56.3
Headlight (front)2.14.65.4
Individual sidelight or tail light (front)0.53.66.1
Handbrake efficiency below minimum (roller test)0.92.06.5
Brake light (rear)0.93.22.3

Faults per 100 first tests, by the car's mileage at the test.

When a car fails

22in every 100

of failed cars had one item to fix.

54in every 100

of failed cars had three or more items to fix.

9in every 100

of all first tests had a defect the tester marked dangerous (unsafe to drive away).

Every figure here is a first-attempt MOT rate from DVSA open data for this model line, for cars of this model year tested in 2025. Each mileage band holds a fifth of the tests. MOTs do not test engine or gearbox internals, so this is a pre-purchase checklist, not a full reliability score.

FAQs

Short answers about how to read this model-year guide.

The 2002 Toyota Corolla follows the pattern of the model years either side. Its main cause of failure was Headlight aim, about 13 in every 100 failed tests. In 2025, 60.4% of 2,840 first MOTs on the 2002 Toyota Corolla passed first time (PRS: items fixed at the station the same day, counted as a fail). The official-style rate including PRS is 70.5%. Among 1,125 failed first-attempt MOT tests (test year 2025), Flexible brake hoses (rear) appears more often than on similar cars (4.8% of those tests; 54 observed failures; about 4.9× more often than similar cars). There is no single reliability score here; this is a pre-purchase checklist built from DVSA open data, not a guarantee for any individual car.
Ranked by how often they were actually recorded, the items that most often failed a 2002 Toyota Corolla at the first attempt were Headlight aim (12.6%), Headlight (front) (11.0%) and Individual sidelight or tail light (front) (8.5%), each as a share of the year's failed first attempts. That is what goes wrong most often on the car. The common faults table shows a different measure: faults that are unusual compared with similar cars.
Among failed first-attempt tests we highlight patterns that appear more often than on similar cars. Top example: Flexible brake hoses (rear) (4.8% of those tests; 54 observed failures; about 4.9× more often than similar cars). These are statistical signals, not a diagnosis of any individual car.
Flexible brake hoses (rear) shows up more often than on similar cars (4.8% of those tests; 54 observed failures; about 4.9× more often than similar cars). That does not prove a design fault. Age, mileage, and how the car was used still matter. Treat it as a pre-purchase checkpoint, not a manufacturer service bulletin.
Common MOT problem areas for the 2002 Toyota Corolla include Flexible brake hoses (rear), Anti-roll bar ball joint dust cover (front), Headlight (front). These are the faults that stand out compared with similar cars, not a complete list of what can go wrong on any individual car.
Advisories flag issues noted at the test and are not a fail rate. We show advisory patterns that appear more often than on similar cars among failed first-attempt tests, separate from common failure rows. Use them as early-warning checks, not as a pass/fail score.
This page highlights MOT failure patterns for the 2002 Toyota Corolla (registration year) using UK DVSA open data for the selected test year. Patterns are compared with cars of a similar age and mileage. It is a buyer checklist from MOT defect statistics, not a full service history or manufacturer service-bulletin list.
No. MOT tests do not cover engine internals, gearboxes, or many electronic modules. Patterns here come from MOT defect statistics only and should not be read as engine or gearbox reliability scores.

About this data

How this page is built and what it can (and can't) say.

These figures come from UK MOT open data for this model year. We surface common failure patterns against similar cars, not a full reliability score, and not a pass/fail verdict on any individual vehicle.

2024 2025

What we include

UK Class 4 cars only. Normal MOT tests (not retests); first test per vehicle per calendar year; results pass, PRS, or fail.

Same-day repairs

PRS means the car failed items that were fixed at the test station and then passed the same day. We count PRS as a first-attempt fail in headline rates so same-day repairs do not hide problems.

How we compare

We compare this model year with other Class 4 cars of similar age and mileage in the same test year. This model family is left out of the peer group so the car is not measured against itself.

What this does not cover

  • MOTs do not cover engine internals, gearboxes, or many electronics; this is not a full reliability score.
  • Common faults come from MOT defect stats, not manufacturer TSBs or recalls.
  • Age and mileage matching reduces, but does not remove, differences in how cars were used and maintained.
  • If the data for a car is too thin to say anything useful, we say so rather than guess.

Contains public sector information licensed under the Open Government Licence v3.0.

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