| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 114 |
| Brake pipe excessively corroded | 36 |
| Rear brake binding | 34 |
| Service brake: efficiency below requirements |3.7.B.7| | 33 |
| Brakes imbalanced across an axle | 30 |
| Parking brake: efficiency below requirements |3.7.B.7| | 21 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 20 |
| Exhaust emissions carbon monoxide content excessive |7.3.B.1a| | 18 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 17 |
| Nearside Front wheel bearing rough when rotated |2.5.A.2| | 17 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 16 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 15 |
| Rear parking brake recording little or no effort | 15 |
| Windscreen wiper does not clear the windscreen effectively | 13 |
| Offside Front wheel bearing rough when rotated |2.5.A.2| | 13 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 12 |
| Nearside Steering rack gaiter split |2.2.D.2d| | 12 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 11 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 11 |
| Registration plate lamp issues | 11 |
| Rear brake application uneven | 11 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 11 |
| Parking brake lever has no reserve travel |3.1.6b| | 11 |
| Offside Headlamp insecure |1.7.3| | 10 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 10 |
| Nearside Headlamp insecure |1.7.3| | 10 |
| Front brake disc in such a condition that it is seriously weakened | 9 |
| Parking brake: efficiency below requirements |3.7.C.1b| | 9 |
| Horn not working |1.6.2a| | 9 |
| Nearside Front brake disc excessively pitted |3.5.1h| | 9 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 8 |
| Offside Steering rack gaiter split |2.2.D.2d| | 8 |
| Exhaust emissions hydrocarbon content excessive |7.3.B.1b| | 8 |
| Nearside Rear rear brake recording little or no effort |3.7.B.5a| | 8 |
| Nearside Stop lamp not working |1.2.1b| | 8 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 7 |
| Front passenger seat insecure |6.2.3| | 7 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 7 |
| Nearside Front wheel bearing has excessive play |2.5.A.3c| | 7 |
| Offside Front brake disc excessively pitted |3.5.1h| | 7 |
| Offside Front wheel bearing has excessive play |2.5.A.3c| | 7 |
| Emissions not tested |7.0| | 6 |
| Service brake: efficiency below requirements |3.7.C.1a| | 6 |
| Brake performance not tested |3.7.A.1| | 6 |
| Bonnet cannot be secured in the closed position |8.4.1| | 6 |
| Centre Exhaust system not adequately supported |7.1.1| | 6 |
| Nearside Front Front wheel bearing rough when rotated |2.5.A.2| | 6 |
| Offside Stop lamp not working |1.2.1b| | 6 |
| Nearside Front Steering rack gaiter split |2.2.D.2d| | 6 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 5 |
| Exhaust system not adequately supported |7.1.1| | 5 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 5 |
| Front Passenger`s seat insecure |6.2.A.1| | 5 |
| Nearside Front Front wheel bearing has excessive play |2.5.A.3c| | 5 |
| Brake hose has insufficient room to move | 4 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 4 |
| Registration plate issues | 4 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 4 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 4 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 4 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 4 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 4 |
| Nearside Side repeater missing |1.4.A.2b| | 4 |
| Offside Side repeater missing |1.4.A.2b| | 4 |
| Nearside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 3 |
| Offside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 3 |
| Nearside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 3 |
| Offside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 3 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 3 |
| Nearside Front Lower Ball joint has excessive play |2.2.B.1f| | 3 |
| Offside Front Lower Ball joint has excessive play |2.2.B.1f| | 3 |
| Brake hose excessively deteriorated | 3 |
| Front Fuel hose leaking |7.2.3| | 3 |
| Battery insecure |1.9.1| | 3 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 3 |
| Nearside Rear Stop lamp not working |1.2.1b| | 3 |
| Offside Rear Stop lamp not working |1.2.1b| | 3 |
| Offside Rear fog lamp not working |1.3.2b| | 3 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 3 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 3 |
| Nearside Front Headlamp insecure |1.7.3| | 3 |
| Service brake efficiency below requirements (1.2.2 (a) (i)) | 3 |
| Offside Front Front wheel bearing rough when rotated |2.5.A.2| | 3 |
| Front brake application uneven | 3 |
| Nearside Rear wheel bearing rough when rotated |2.6.1| | 3 |
| Parking brake lever, pawl mechanism pivots or their associated mountings are insecure |3.1.4b| | 3 |
| Fuel pipe leaking |7.2.3| | 3 |
| Stop lamp not working |1.2.1b| | 3 |
| Centre Exhaust has part of the system excessively deteriorated |7.1.1a| | 3 |
| Offside Rear Sub-frame corroded and seriously weakened |2.4.G.1| | 3 |
| Exhaust has a part missing |7.1.1a| | 2 |
| Front Front wheel bearing rough when rotated |2.5.A.2| | 2 |
| Rear Exhaust system not adequately supported |7.1.1| | 2 |
| An item not tested |Manual| | 2 |
| Nearside Front Side repeater missing |1.4.A.2b| | 2 |
| Offside Front Side repeater missing |1.4.A.2b| | 2 |
| Steering column top bearing excessively worn |2.1.2c| | 2 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds default limits (8.2.1.2 (b)) | 2 |
| Service brake efficiency below requirements |1.2.2 |a| |i|| | 2 |
| Rear brake disc in such a condition that it is seriously weakened | 2 |
| Offside Front Ball joint has excessive play |2.2.B.1f| | 2 |
| Offside Rear front brake recording little or no effort |3.7.B.5a| | 2 |
| Exhaust mounting missing |7.1.1b| | 2 |
| Front wheel bearing rough when rotated |2.5.A.2| | 2 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 2 |
| Front Body insecure and dangerous to other road users |6.1.B.1b| | 2 |
| Fuel system component leaking |7.2.3| | 2 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 2 |
| Rear fog lamp tell tale not working |1.3.1b| | 2 |
| Offside Seat belt retracting mechanism defective |5.2.5b| | 2 |
| Exhaust tailpipe not capable of allowing the emission probe to be inserted |7.3.D.1| | 2 |
| Offside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Windscreen washer not working | 2 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 2 |
| Nearside Front front brake recording little or no effort |3.7.B.5a| | 2 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 2 |
| Nearside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 2 |
| Rear Passenger`s seat insecure |6.2.A.1| | 2 |
| Rear rear brake recording little or no effort |3.7.B.5a| | 2 |
| Nearside Rear Service brake grabbing severely |3.7.C.2| | 2 |
| Offside Rear Wheel bearing rough when rotated (5.1.3 (b) (i)) | 2 |
| Battery insecure and likely to cause a short circuit (4.13 (a) (ii)) | 2 |
| Offside Front Sub-frame has an unsafe modification (5.3.3 (c) (i)) | 2 |
| Nearside Front Sub-frame has an unsafe modification (5.3.3 (c) (i)) | 2 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Front Exhaust system not adequately supported |7.1.1| | 2 |
| Offside Front Headlamp insecure |1.7.3| | 2 |
| Parking brake lever defective so that it cannot be satisfactorily operated |3.1.3c| | 2 |
| Front Sub-frame corroded and seriously weakened |2.4.G.1| | 2 |
| Offside Front Headlamp aim beam image kick up to the offside |1.8| | 2 |
| Steering rack gaiter split |2.2.D.2d| | 2 |
| rear brake recording little or no effort |3.7.B.5a| | 2 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 2 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 2 |
| Rear Mechanical brake component has restricted free movement | 2 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 2 |
| Front brake disc excessively pitted |3.5.1h| | 2 |
| Brake pedal anti-slip provision missing |3.3.A.1b| | 2 |
| Offside Obligatory mirror missing |8.1.1| | 2 |
| Nearside Front passenger seat insecure |6.2.3| | 2 |
| Offside Rear wheel bearing rough when rotated |2.6.1| | 2 |
| brake disc excessively pitted |3.5.1h| | 2 |
| Rear Stop lamp not working |1.2.1b| | 2 |
| Nearside Rear Sub-frame corroded and seriously weakened |2.4.G.1| | 2 |