| Most common failures | No# failures |
|---|
| Parking brake: efficiency below requirements |3.7.B.7| | 3005 |
| Service brake: efficiency below requirements |3.7.B.7| | 1625 |
| Windscreen wiper does not clear the windscreen effectively | 1447 |
| Headlamp aim out of alignment | 1379 |
| Rear parking brake recording little or no effort | 1049 |
| Registration plate lamp issues | 920 |
| Brakes imbalanced across an axle | 801 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 513 |
| Brake pipe excessively corroded | 464 |
| Service brake efficiency below requirements (1.2.2 (a) (i)) | 395 |
| Nearside Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 386 |
| Nearside Front Lower Shock absorber has an excessively worn bush |2.7.4| | 366 |
| Offside Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 360 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 356 |
| Rear brake binding | 353 |
| Nearside Front Shock absorber has an excessively worn bush |2.7.4| | 325 |
| Horn not working |1.6.2a| | 303 |
| Offside Front Lower Shock absorber has an excessively worn bush |2.7.4| | 291 |
| Nearside Rear Shock absorber has an excessively worn bush |2.7.4| | 270 |
| Offside Front Shock absorber has an excessively worn bush |2.7.4| | 244 |
| Offside Rear fog lamp not working |1.3.2b| | 242 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 238 |
| Offside Rear Shock absorber has an excessively worn bush |2.7.4| | 237 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 230 |
| Nearside Rear Lower Shock absorber has an excessively worn bush |2.7.4| | 226 |
| Nearside Side repeater not working |1.4.A.2c| | 226 |
| Windscreen has damage | 219 |
| Offside Rear Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 218 |
| Nearside Rear Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 215 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 215 |
| Offside Stop lamp not working |1.2.1b| | 214 |
| Front brake disc in such a condition that it is seriously weakened | 214 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 213 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 209 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 200 |
| Offside Rear Lower Shock absorber has an excessively worn bush |2.7.4| | 200 |
| Nearside Stop lamp not working |1.2.1b| | 191 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 188 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 178 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 175 |
| Nearside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 175 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 171 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 171 |
| Offside Side repeater not working |1.4.A.2c| | 170 |
| Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 164 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 162 |
| Rear brake application uneven | 160 |
| Nearside Obligatory mirror insecure |8.1.1| | 156 |
| Registration plate issues | 151 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 150 |
| Windscreen washer not working | 141 |
| Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 141 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 140 |
| Offside Obligatory mirror insecure |8.1.1| | 139 |
| Nearside Headlamp not working on main beam |1.7.5a| | 137 |
| Brake hose excessively deteriorated | 134 |
| Offside Side repeater insecure |1.4.A.2b| | 130 |
| Parking brake lever has no reserve travel |3.1.6b| | 129 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 126 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 125 |
| Nearside Side repeater missing |1.4.A.2b| | 122 |
| Nearside Rear Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 120 |
| Offside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 120 |
| Nearside Rear Anti-roll bar rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 118 |
| Nearside Side repeater insecure |1.4.A.2b| | 117 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 116 |
| Offside Rear Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 115 |
| Offside Rear Anti-roll bar rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 114 |
| Offside Drag link end ball joint has excessive play |2.2.B.1f| | 108 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 107 |
| Offside Front Upper Suspension arm has excessive play in a ball joint |2.4.G.2| | 104 |
| Service brake efficiency below requirements |1.2.2 |a| |i|| | 102 |
| Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 101 |
| Driver`s seat fore and aft adjustment mechanism not functioning as intended. |6.2.A.3| | 99 |
| Nearside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 98 |
| Offside Headlamp not working on main beam |1.7.5a| | 97 |
| Offside Front Drag link end ball joint has excessive play |2.2.B.1f| | 97 |
| Parking brake efficiency less than 50% of the required value |1.4.2 |a| |ii|| | 96 |
| Horn not working (7.7 (a)) | 94 |
| Nearside Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a| | 88 |
| Offside Rear fog lamp not working (4.5.1 (a) (ii)) | 88 |
| Offside Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a| | 86 |
| Rear Drag link end ball joint has excessive play |2.2.B.1f| | 86 |
| Direction indicators flashing more than 120 times a minute |1.4.A.2g| | 86 |
| Exhaust system not adequately supported |7.1.1| | 83 |
| Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 82 |
| Nearside Front Upper Suspension arm has excessive play in a ball joint |2.4.G.2| | 82 |
| Nearside Rear Stop lamp not working |1.2.1b| | 80 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 80 |
| Rear Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 79 |
| Rear fog lamp not working |1.3.2b| | 79 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 78 |
| Offside Side repeater missing |1.4.A.2b| | 77 |
| Nearside Side repeater not working (4.4.1 (a) (ii)) | 74 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 71 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 70 |
| Offside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 67 |
| Nearside Rear rear brake recording little or no effort |3.7.B.5a| | 66 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 66 |
| Nearside Rear Direction indicator adversely affected by the operation of another lamp |1.4.A.2h| | 65 |
| Offside Rear Stop lamp not working |1.2.1b| | 64 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 64 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 62 |
| Nearside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 61 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 61 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 60 |
| Offside Front Seat belt anchorage prescribed area strength or continuity significantly reduced (7.1.1 (a) (i)) | 59 |
| Nearside Front Lower Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 59 |
| Nearside Side repeater incorrect colour |1.4.A.2f| | 58 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 58 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 58 |
| Nearside Front Seat belt anchorage prescribed area strength or continuity significantly reduced (7.1.1 (a) (i)) | 57 |
| Fuel system component leaking |7.2.3| | 57 |
| Battery insecure |1.9.1| | 57 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 57 |
| Nearside Rear Anti-roll bar linkage pin or bush excessively worn (5.3.4 (a) (i)) | 56 |
| Offside Side repeater not working (4.4.1 (a) (ii)) | 56 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 53 |
| Offside Front Cab or chassis has excessive corrosion, seriously affecting its strength within 30cm of a cab mounting (6.2.2 (d) (i)) | 53 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 52 |
| Offside Rear Anti-roll bar linkage pin or bush excessively worn (5.3.4 (a) (i)) | 51 |
| Nearside Front Upper Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 50 |
| Centre Statutory seat belt missing |5.1.1| | 50 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 49 |
| Parking brake: efficiency below requirements |3.7.D.4| | 48 |
| Rear fog lamp not working (4.5.1 (a) (ii)) | 47 |
| Service brake efficiency less than 50% of the required value (1.2.2 (a) (ii)) | 47 |
| Offside Rear fog lamp emits a light other than red |1.3.2e| | 47 |
| Offside Side repeater incorrect colour |1.4.A.2f| | 47 |
| Nearside Rear Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 47 |
| Nearside Outer Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 47 |
| Offside Outer Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 47 |
| Offside Stop lamp(s) not working (4.3.1 (a) (ii)) | 47 |
| Nearside Front Lower Shock absorbers has an excessively worn bush (5.3.2 (c)) | 46 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 46 |
| Engine MIL inoperative or indicates a malfunction (8.2.2.2 (g)) | 46 |
| Nearside Rear Direction indicator not working |1.4.A.2c| | 45 |
| Brake fluid warning lamp illuminated |3.6.G.2| | 45 |
| Offside Rear Service brake excessively binding (1.2.1 (f)) | 45 |
| Nearside Front Cab or chassis has excessive corrosion, seriously affecting its strength within 30cm of a cab mounting (6.2.2 (d) (i)) | 45 |
| Nearside Rear Anti-roll bar linkage rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 44 |
| Nearside Rear Anti-roll bar pin or bush excessively worn (5.3.4 (a) (i)) | 44 |
| Front brake excessively fluctuating | 43 |
| Nearside Headlamp not working on main beam (4.1.1 (a) (ii)) | 42 |
| Offside Front Upper Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 42 |
| Offside Inner Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 42 |
| Drivers seat fore and aft adjustment mechanism not functioning as intended. (6.2.5 (b) (i)) | 42 |
| Offside Rear Rear fog lamp not working (4.5.1 (a) (ii)) | 42 |
| Windscreen wiper blade insecure | 42 |
| Offside Rear Anti-roll bar linkage rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 42 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 42 |
| Offside Rear Direction indicator adversely affected by the operation of another lamp |1.4.A.2h| | 41 |
| Offside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 41 |
| Offside Front Ball joint has excessive play |2.2.B.1f| | 41 |
| Exhaust has a part missing |7.1.1a| | 41 |
| Emissions not tested |7.0| | 41 |
| Nearside Outer Track rod end ball joint has excessive play |2.2.B.1f| | 41 |
| Nearside Rear Position lamp not working (4.2.1 (a) (ii)) | 40 |
| Offside Rear Anti-roll bar linkage rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 40 |
| Horn not working (7.7 (a) (ii)) | 40 |
| Offside Rear Anti-roll bar pin or bush excessively worn (5.3.4 (a) (i)) | 40 |
| Nearside Inner Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 40 |
| Nearside Rear Anti-roll bar linkage rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 40 |
| Offside Front Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 39 |
| Rear fog lamp tell tale not working |1.3.1b| | 39 |
| Nearside Front Obligatory mirror insecure |8.1.1| | 39 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 39 |
| Nearside Rear Position lamp adversely affected by the operation of another lamp (4.2.3 (c)) | 38 |
| Offside Rear Service brake effort inadequate at a wheel (1.2.1 (a) (i)) | 38 |
| Offside Obligatory mirror missing |8.1.1| | 38 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 38 |
| Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 38 |
| Offside Outer Track rod end ball joint has excessive play |2.2.B.1f| | 38 |
| Offside Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 37 |
| Nearside Front Side repeater not working |1.4.A.2c| | 37 |
| Offside Rear Position lamp not working (4.2.1 (a) (ii)) | 37 |
| Offside Front Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 37 |
| Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 37 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 37 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 37 |
| Exhaust has a major leak of exhaust gases (6.1.2 (a)) | 37 |
| Nearside Rear Stop lamp(s) not working (4.3.1 (a) (ii)) | 36 |
| Nearside Direction indicators flashing more than 120 times a minute |1.4.A.2g| | 36 |
| Nearside Direction indicator flashing more than 120 times a minute |1.4.A.2g| | 35 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 35 |
| Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 35 |
| Offside Front Obligatory mirror insecure |8.1.1| | 35 |
| Offside Rear position lamp|s| incorrect colour |1.1.A.3e| | 34 |
| Front brake application uneven | 34 |
| Offside Front wheel bearing has excessive play |2.5.A.3c| | 34 |
| Offside Rear Position lamp adversely affected by the operation of another lamp (4.2.3 (c)) | 34 |
| Nearside Stop lamp emits other than a steady red light |1.2.1e| | 34 |
| Offside Rear Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 34 |
| Nearside Rear Shock absorbers has an excessively worn bush (5.3.2 (c)) | 34 |
| Nearside Rear Service brake effort inadequate at a wheel (1.2.1 (a) (i)) | 33 |
| Nearside Front Side repeater missing |1.4.A.2b| | 33 |
| Offside Front Side repeater not working |1.4.A.2c| | 33 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 32 |
| Drag link end ball joint has excessive play |2.2.B.1f| | 32 |
| Nearside Rear Cab or chassis has excessive corrosion, seriously affecting its strength within 30cm of a cab mounting (6.2.2 (d) (i)) | 32 |
| Offside Rear Cab or chassis has excessive corrosion, seriously affecting its strength within 30cm of a cab mounting (6.2.2 (d) (i)) | 32 |
| Rear Mechanical brake component has restricted free movement | 32 |
| Offside Front Lower Shock absorbers has an excessively worn bush (5.3.2 (c)) | 31 |
| Nearside Stop lamp(s) not working (4.3.1 (a) (ii)) | 31 |
| Nearside Front wheel bearing has excessive play |2.5.A.3c| | 31 |
| Offside Rear Lower Shock absorbers has an excessively worn bush (5.3.2 (c)) | 31 |
| Nearside Front Headlamp not working on main beam |1.7.5a| | 31 |
| Nearside Stop lamp adversely affected by the operation of another lamp |1.2.1f| | 31 |
| Nearside Rear Service brake excessively binding (1.2.1 (f)) | 31 |
| Nearside Rear Lower Shock absorbers has an excessively worn bush (5.3.2 (c)) | 31 |
| Offside Parking brake inoperative on one side (1.4.1 (a)) | 30 |
| Nearside Rear position lamp|s| incorrect colour |1.1.A.3e| | 30 |
| Nearside Side repeater not working |4.4.1 |a| |ii|| | 30 |
| Offside Rear Parking brake inoperative on one side (1.4.1 (a)) | 30 |
| Offside Rear Service brake has no recorded effort at a wheel (1.2.1 (a) (ii)) | 30 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 30 |
| Offside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 30 |
| Offside Stop lamp emits other than a steady red light |1.2.1e| | 30 |
| Offside Rear Brake pipe inadequately clipped |3.6.B.1| | 30 |
| Nearside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 30 |
| Rear Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 30 |
| Nearside Parking brake inoperative on one side (1.4.1 (a)) | 29 |
| Offside Front Axle king pin has excessive play in pin and/or bush adversely affecting the steering |2.5.A.3a| | 29 |
| Nearside Front Track rod end ball joint has excessive play (2.1.3 (b) (i)) | 29 |
| Nearside Front Lower Suspension arm ball joint excessively worn |5.3.4 |a| |i|| | 29 |
| Offside Rear Lower Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 29 |
| Offside Front Side repeater insecure |1.4.A.2b| | 28 |
| Nearside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 28 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 28 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 28 |
| Offside Front Lower Suspension arm ball joint excessively worn |5.3.4 |a| |i|| | 28 |
| Front Drag link end ball joint has excessive play |2.2.B.1f| | 28 |
| Offside Front Steering pivot point has excessive play |2.2.B.1g| | 28 |
| Driver`s seat insecure |6.2.A.1| | 28 |
| Offside Obligatory mirror insecure (3.3 (b) (ii)) | 27 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 27 |
| Centre Seat belt locking mechanism does not secure or release |5.2.5a| | 27 |
| Offside Rear Shock absorbers has an excessively worn bush (5.3.2 (c)) | 27 |
| Offside Steering pivot point has excessive play |2.2.B.1g| | 27 |
| Nearside Front Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 27 |
| Fuel cap/sealing device ineffective (6.1.3 (b) (i)) | 27 |
| Nearside Rear Lower Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 27 |