| Most common failures | No# failures |
|---|
| Service brake: efficiency below requirements |3.7.B.7| | 6 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 4 |
| Windscreen wiper does not clear the windscreen effectively | 2 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 2 |
| Centre Exhaust system not adequately supported |7.1.1| | 2 |
| Brakes imbalanced across an axle | 2 |
| Nearside Front Front constant velocity joint gaiter split |2.5.C.1a| | 2 |
| Rear parking brake recording little or no effort | 2 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 1 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 1 |
| Nearside front brake binding |3.7.B.1| | 1 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 1 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 1 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 1 |
| Offside Front brake caliper has restricted free movement |3.5.1k| | 1 |
| Offside Rear Rear wheel bearing rough when rotated |2.6.1| | 1 |
| Nearside Front Lower Ball joint has excessive play |2.2.B.1f| | 1 |
| Offside Hazard warning switch faulty |1.4.B.1d| | 1 |
| Nearside front brake recording little or no effort |3.7.B.5a| | 1 |
| Offside front brake recording little or no effort |3.7.B.5a| | 1 |
| Nearside Rear front brake recording little or no effort |3.7.B.5a| | 1 |
| Offside Rear front brake recording little or no effort |3.7.B.5a| | 1 |
| Brake pedal spongy |3.3.B.1b| | 1 |
| Front brake disc excessively pitted |3.5.1h| | 1 |
| Nearside Front constant velocity joint gaiter split |2.5.C.1a| | 1 |
| Nearside Front Brake pipe leaking |3.6.A.1| | 1 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 1 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 1 |
| Nearside Front Steering rack gaiter insecure |2.2.D.2d| | 1 |
| Offside Front Steering rack gaiter insecure |2.2.D.2d| | 1 |
| Trikes, quads or pre-68 vehicles, service brake efficiency below requirements |3.7.C.1a| | 1 |
| Steering column flexible coupling is excessively deteriorated |2.1.5| | 1 |
| Rear Body has a sharp edge caused by damage |6.1.C.1| | 1 |
| Front Exhaust system not adequately supported |7.1.1| | 1 |
| Rear Mechanical brake component has restricted free movement | 1 |
| Service brake: efficiency below requirements |3.7.C.1a| | 1 |
| Nearside Stop lamp not working |1.2.1b| | 1 |
| Offside Front Front constant velocity joint gaiter insecurely mounted to its housing |2.5.C.1a| | 1 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 1 |
| Offside Steering rack gaiter split |2.2.D.2d| | 1 |
| Nearside Front Front wheel bearing rough when rotated |2.5.A.2| | 1 |
| Front brake disc in such a condition that it is seriously weakened | 1 |
| Headlamp aim out of alignment | 1 |
| Parking brake lever, pawl mechanism pivots or their associated mountings are insecure |3.1.4b| | 1 |
| Brake performance not tested |3.7.A.1| | 1 |
| Parking brake: efficiency below requirements |3.7.C.1b| | 1 |
| Brake pipe excessively corroded | 1 |
| Offside Obligatory mirror missing |8.1.1| | 1 |
| Offside Stop lamp not working |1.2.1b| | 1 |
| Parking brake: efficiency below requirements |3.7.B.7| | 1 |
| Centre Rear passenger seat cannot be secured in the upright position. |6.2.3| | 1 |
| Brake pipe inadequately clipped |3.6.B.1| | 1 |
| Brake pipe inadequately supported |3.6.B.1| | 1 |
| Nearside Front wheel bearing has excessive play |2.5.A.3c| | 1 |