| Most common failures | No# failures |
|---|
| Brake pipe excessively corroded | 4111 |
| Windscreen wiper does not clear the windscreen effectively | 2719 |
| Headlamp aim out of alignment | 1938 |
| Registration plate lamp issues | 1933 |
| Brakes imbalanced across an axle | 1024 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 780 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 779 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 570 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 567 |
| Registration plate issues | 498 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 400 |
| Centre Exhaust system not adequately supported |7.1.1| | 354 |
| Exhaust system not adequately supported |7.1.1| | 334 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 333 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 260 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 257 |
| Offside Front Axle swivel joint has excessive play |2.5.A.3b| | 254 |
| Front brake application uneven | 253 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 238 |
| Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 223 |
| Rear Exhaust system not adequately supported |7.1.1| | 212 |
| Nearside front brake binding |3.7.B.1| | 200 |
| Nearside Front Axle swivel joint has excessive play |2.5.A.3b| | 196 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits (8.2.1.2 (c)) | 196 |
| Offside Front wheel bearing has excessive play |2.5.A.3c| | 188 |
| Horn not working |1.6.2a| | 185 |
| Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 185 |
| Battery insecure |1.9.1| | 168 |
| Offside Front Axle swivel joint has excessive movement between a swivel joint and its housing |2.5.A.1b| | 164 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 161 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 160 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 156 |
| Offside front brake binding |3.7.B.1| | 156 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 155 |
| Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 154 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds default limits (8.2.1.2 (b)) | 151 |
| Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 150 |
| Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 150 |
| Offside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 145 |
| Parking brake: efficiency below requirements |3.7.B.7| | 143 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 141 |
| Nearside Stop lamp not working |1.2.1b| | 137 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 134 |
| Offside Front Front wheel bearing has excessive play |2.5.A.3c| | 133 |
| Nearside Front wheel bearing has excessive play |2.5.A.3c| | 127 |
| Front brake disc in such a condition that it is seriously weakened | 127 |
| Nearside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 123 |
| Nearside Front front brake binding |3.7.B.1| | 123 |
| Nearside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 118 |
| Rear parking brake recording little or no effort | 118 |
| Offside Stop lamp not working |1.2.1b| | 117 |
| Offside Front brake disc excessively pitted |3.5.1h| | 116 |
| Nearside Front Axle swivel joint has excessive movement between a swivel joint and its housing |2.5.A.1b| | 115 |
| Windscreen has damage | 114 |
| Nearside Front brake disc excessively pitted |3.5.1h| | 113 |
| Service brake: efficiency below requirements |3.7.B.7| | 111 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds manufacturers specified limits (8.2.1.2 (a)) | 107 |
| Brake hose excessively deteriorated | 105 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 103 |
| Front Exhaust system not adequately supported |7.1.1| | 99 |
| Emissions not tested |7.0| | 97 |
| Offside Front Axle swivel joint has excessive play in a swivel pin |2.5.A.3b| | 97 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 96 |
| Fuel pipe leaking |7.2.3| | 94 |
| Mechanical brake component has restricted free movement | 92 |
| Offside Front front brake binding |3.7.B.1| | 90 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 85 |
| Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 85 |
| Nearside Front Front wheel bearing has excessive play |2.5.A.3c| | 84 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 80 |
| Windscreen wiper blade insecure | 79 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 79 |
| Centre Stop lamp not working |1.2.1b| | 76 |
| Offside Rear Integral body structure or chassis has excessive corrosion, seriously affecting its strength within 30cm of a body mounting (6.2.2 (d) (i)) | 76 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 71 |
| Nearside Front Axle swivel joint has excessive play in a swivel pin |2.5.A.3b| | 70 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 70 |
| Offside Front wheel bearing rough when rotated |2.5.A.2| | 70 |
| Nearside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 68 |
| Offside Front Steering pivot point has excessive play |2.2.B.1g| | 68 |
| Exhaust carbon monoxide content at idle exceeds default limits (8.2.1.2 (b)) | 68 |
| Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 67 |
| Nearside Rear Stop lamp not working |1.2.1b| | 65 |
| Exhaust Lambda reading after 2nd fast idle outside specified limits |8.2.1.2 |c|| | 65 |
| Offside Front Axle king pin has excessive play in pin and/or bush adversely affecting the steering |2.5.A.3a| | 64 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 64 |
| Offside Front Lower Axle swivel joint has excessive play in a swivel pin |2.5.A.3b| | 62 |
| Nearside Front wheel bearing rough when rotated |2.5.A.2| | 62 |
| Rear brake application uneven | 60 |
| Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 60 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 60 |
| Nearside Rear Integral body structure or chassis has excessive corrosion, seriously affecting its strength within 30cm of a body mounting (6.2.2 (d) (i)) | 60 |
| Nearside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 59 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 58 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 57 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds default limits |8.2.1.2 |b|| | 57 |
| Nearside Front Windscreen wiper blade deteriorated |8.2.2| | 55 |
| Nearside Front Axle king pin has excessive play in pin and/or bush adversely affecting the steering |2.5.A.3a| | 54 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 53 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 52 |
| Rear brake binding | 51 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 51 |
| Nearside Rear Shock absorbers has a serious fluid leak | 50 |
| Offside Headlamp aim projected beam image is obviously incorrect (4.1.2 (c)) | 50 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 49 |
| Windscreen washer not working | 49 |
| Offside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 48 |
| Offside Front coil spring broken |2.4.C.1a| | 48 |
| Offside Rear Shock absorbers has a serious fluid leak | 48 |
| Emissions not tested (8.2.1.2 (d)) | 47 |
| Centre Exhaust mounting missing |7.1.1b| | 46 |
| Offside Front Integral body structure or chassis has excessive corrosion, seriously affecting its strength within 30cm of a body mounting (6.2.2 (d) (i)) | 46 |