Volkswagen Transporter 2002: reliability & common MOT faults
Elevated MOT failure patterns for the 2002 Volkswagen Transporter include Electrical equipment — Horn (~5.6× peers). Based on UK DVSA open data for test year 2025 (2,641 failed first-attempt tests), compared with similar age and mileage peers. Available test years: 2024, 2025.
Common faults
These are MOT failure patterns that show up more often on this registration year than on similar cars of the same class, age band, and mileage in the same test year (leave-one-out peer comparison; whole model family excluded).
Statistical patterns from MOT defect codes — not manufacturer TSBs, recalls, or a diagnosis of any individual car. Fail and advisory patterns are kept separate.
Based on 2,641 failed first-attempt tests in test year 2025.
Electrical equipment — Horn
This failure pattern appears about 5.6× more often than on similar peer cars — recorded on 280 failed first-attempt tests; 10.6% of failed tests for this model year.
Any · 280 failures · ×5.6 vs similar cars · 10.6% of failed first tests · Strong pattern — appears far more often than similar cars
| # | Fault pattern | Location | Failures | vs similar cars | Share of fails | Confidence |
|---|---|---|---|---|---|---|
| 1 |
Electrical equipment — Horn
Lamps, reflectors and electrical equipment > Electrical equipment > Horn
|
Any | 280 | ×5.6 | 10.6% | Strong pattern — appears far more often than similar cars |
| 2 |
Steering rack (front)
Steering > Steering gear > Steering rack
|
Front | 159 | ×3.9 | 6.0% | Likely common fault pattern |
| 3 |
Steering rack
Steering > Steering gear > Steering rack
|
Any | 152 | ×3.6 | 5.8% | Likely common fault pattern |
| 4 |
Service brake performance
Brakes > Brake performance > Service Brake Efficiency (sp) > Rbt (sp) > Service brake performance
|
Any | 159 | ×2.9 | 6.0% | Possible elevated fault |
| 5 |
Ball joint dust cover (front)
Suspension > Suspension arms > Ball joint dust cover
|
Front | 176 | ×2.7 | 6.7% | Possible elevated fault |
| 6 |
Linkage pins and bushes (front)
Suspension > Anti-roll bars > Linkage pins and bushes
|
Front | 83 | ×2.5 | 3.1% | Possible elevated fault |
| 7 |
Rear fog lamp
Lamps, reflectors and electrical equipment > Front and rear fog lamps > Rear fog lamp > Rear fog lamp
|
Any | 190 | ×2.4 | 7.2% | Possible elevated fault |
| 8 |
Flexible brake hoses (front)
Brakes > Flexible brake hoses
|
Front | 109 | ×2.3 | 4.1% | Possible elevated fault |
| 9 |
Pre 01/07/2008 Turbo
Noise, emissions and leaks > Exhaust emissions > Compression ignition > Pre 01/07/2008 Turbo
|
Any | 152 | ×2.2 | 5.8% | Possible elevated fault |
| 10 |
Emissions not tested
Noise, emissions and leaks > Exhaust emissions > Compression ignition > Emissions not tested
|
Any | 69 | ×2.2 | 2.6% | Possible elevated fault |
Only patterns that clear minimum sample and elevation thresholds are shown (at least 20 failures and 2.0× peer lift).
Advisories
Advisory items recorded on failed first-attempt tests that appear elevated versus peers. Advisories are not a fail rate — they flag issues noted at the test, often before they become failures.
| # | Advisory pattern | Location | Notes | vs similar cars | Share | Confidence |
|---|---|---|---|---|---|---|
| 1 |
Cable
Brakes > Mechanical brake components > Brake cables, rods, levers and linkages > Cable
|
Any | 25 | ×13.6 | 0.9% | Possible elevated fault |
| 2 |
Load sensing valves
Brakes > Load sensing valves
|
Any | 25 | ×7.0 | 0.9% | Possible elevated fault |
| 3 |
Other towbar components
Body, chassis, structure > Towbar > Other towbar components
|
Any | 28 | ×6.7 | 1.1% | Elevated vs peers |
| 4 |
Pre 01/07/2008 Turbo
Noise, emissions and leaks > Exhaust emissions > Compression ignition > Pre 01/07/2008 Turbo
|
Any | 77 | ×6.5 | 2.9% | Possible elevated fault |
| 5 |
Steering column
Steering > Steering column
|
Any | 23 | ×6.2 | 0.9% | Elevated vs peers |
| 6 |
Linkage pins and bushes (front)
Suspension > Anti-roll bars > Linkage pins and bushes
|
Front | 140 | ×2.9 | 5.3% | Possible elevated fault |
| 7 |
Ball joint (front)
Suspension > Other suspension component > Ball joint
|
Front | 24 | ×2.5 | 0.9% | Possible elevated fault |
| 8 |
Flexible brake hoses (front)
Brakes > Flexible brake hoses
|
Front | 231 | ×2.4 | 8.7% | Possible elevated fault |
FAQs
About this data
Universe. UK class 4 cars only; normal MOT tests (not retests); results pass, PRS, or fail; one first test per vehicle per calendar year.
PRS policy. PRS means the vehicle 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.
Peer baseline. We compare this model year with other class 4 cars of similar age and mileage in the same test year, excluding the whole model family so the car is not compared with itself (leave-one-out peer baseline).
Data years. Test years covered: 2024, 2025.
Limitations.
- MOT tests do not cover engine internals, gearboxes, or many electronic modules — so this is not a full reliability score.
- Common faults are inferred from MOT defect statistics, not manufacturer TSBs or recalls.
- Matching on age and mileage reduces but does not remove every usage or maintenance difference between cars.
- Pass rates and star scores appear only when those data marts are available; this page never invents them.
Display rules config: 1
Contains public sector information licensed under the Open Government Licence v3.0.