| Most common failures | No# failures |
|---|
| Parking brake: efficiency below requirements |3.7.B.7| | 2449 |
| Service brake: efficiency below requirements |3.7.B.7| | 1427 |
| Windscreen wiper does not clear the windscreen effectively | 1117 |
| Headlamp aim out of alignment | 940 |
| Rear parking brake recording little or no effort | 859 |
| Registration plate lamp issues | 589 |
| Brakes imbalanced across an axle | 491 |
| Rear brake binding | 369 |
| Offside Rear fog lamp not working |1.3.2b| | 351 |
| Horn not working |1.6.2a| | 295 |
| Brake pipe excessively corroded | 287 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 280 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 265 |
| Service brake efficiency below requirements (1.2.2 (a) (i)) | 248 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 240 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 235 |
| Nearside Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 231 |
| Offside Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 227 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 215 |
| Offside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 215 |
| Nearside Front Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 208 |
| Parking brake lever has no reserve travel |3.1.6b| | 177 |
| Rear brake application uneven | 174 |
| Brake hose excessively deteriorated | 169 |
| Nearside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 166 |
| Offside Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 162 |
| Offside Front Axle king pin has excessive play in pin and/or bush adversely affecting the steering |2.5.A.3a| | 160 |
| Windscreen has damage | 154 |
| Exhaust emits an excessive level of metered smoke for a turbo charged engine |7.4.B.3b| | 145 |
| Front brake disc in such a condition that it is seriously weakened | 145 |
| Nearside Rear Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 143 |
| Offside Rear Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 142 |
| Nearside Front Axle king pin has excessive play in pin and/or bush adversely affecting the steering |2.5.A.3a| | 142 |
| Offside Stop lamp not working |1.2.1b| | 136 |
| Registration plate issues | 134 |
| Offside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 133 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 131 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 131 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 130 |
| Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 129 |
| Nearside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 128 |
| Nearside Stop lamp not working |1.2.1b| | 128 |
| Nearside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 127 |
| Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 114 |
| Offside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 113 |
| Nearside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 112 |
| Nearside Side repeater not working |1.4.A.2c| | 111 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 110 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 108 |
| Nearside Rear Shock absorber has an excessively worn bush |2.7.4| | 107 |
| Exhaust system not adequately supported |7.1.1| | 99 |
| Offside Rear Shock absorber has an excessively worn bush |2.7.4| | 97 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 97 |
| Nearside Headlamp not working on main beam |1.7.5a| | 97 |
| Offside Side repeater not working |1.4.A.2c| | 93 |
| Windscreen washer not working | 92 |
| Offside Headlamp not working on main beam |1.7.5a| | 90 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 82 |
| Nearside Rear Lower Shock absorber has an excessively worn bush |2.7.4| | 79 |
| Parking brake efficiency below requirements |1.4.2 |a| |i|| | 77 |
| Offside Front Drag link end ball joint has excessive play |2.2.B.1f| | 76 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 76 |
| Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 76 |
| Rear fog lamp not working |1.3.2b| | 75 |
| Driver`s seat fore and aft adjustment mechanism not functioning as intended. |6.2.A.3| | 74 |
| Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 73 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 73 |
| Emissions not tested |7.0| | 70 |
| Offside Rear Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 69 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 69 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 69 |
| Nearside Rear Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 68 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 67 |
| Nearside Front Anti-roll bar rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 65 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 65 |
| Front Drag link end ball joint has excessive play |2.2.B.1f| | 64 |
| Offside Front Anti-roll bar rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 64 |
| Nearside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 62 |
| Offside Front Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 62 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 61 |
| Nearside Rear Anti-roll bar rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 59 |
| Nearside Rear rear brake recording little or no effort |3.7.B.5a| | 59 |
| Rear Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 59 |
| Parking brake efficiency less than 50% of the required value |1.4.2 |a| |ii|| | 58 |
| Offside Side repeater incorrect colour |1.4.A.2f| | 58 |
| Service brake efficiency below requirements |1.2.2 |a| |i|| | 58 |
| Offside Rear Lower Shock absorber has an excessively worn bush |2.7.4| | 57 |
| Battery insecure |1.9.1| | 57 |
| Rear Drag link end ball joint has excessive play |2.2.B.1f| | 57 |
| Exhaust has a part missing |7.1.1a| | 57 |
| Offside Rear Anti-roll bar rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 57 |
| Offside Obligatory mirror insecure |8.1.1| | 57 |
| Fuel system component leaking |7.2.3| | 55 |
| Offside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 54 |
| Nearside Axle king pin has excessive play in pin and/or bush adversely affecting the steering |2.5.A.3a| | 53 |
| Nearside Side repeater missing |1.4.A.2b| | 53 |
| Nearside Front Anti-roll bar has excessive play in a ball joint |2.4.G.2| | 52 |
| Front Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 51 |
| Nearside Side repeater incorrect colour |1.4.A.2f| | 51 |
| Offside Axle king pin has excessive play in pin and/or bush adversely affecting the steering |2.5.A.3a| | 50 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 49 |
| Nearside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 48 |
| Offside Rear fog lamp not working (4.5.1 (a) (ii)) | 46 |
| Nearside Obligatory mirror insecure |8.1.1| | 45 |
| Parking brake: efficiency below requirements |3.7.D.4| | 45 |
| Horn not working (7.7 (a)) | 43 |
| Offside Drag link end ball joint has excessive play |2.2.B.1f| | 43 |
| Rear Exhaust has a part missing |7.1.1a| | 41 |
| Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 41 |
| Offside Rear Stop lamp not working |1.2.1b| | 41 |
| Nearside Rear Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 41 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 41 |
| Offside Side repeater missing |1.4.A.2b| | 41 |
| Rear fog lamp tell tale not working |1.3.1b| | 40 |
| Nearside Rear Service brake excessively binding (1.2.1 (f)) | 40 |
| Offside Rear Service brake excessively binding (1.2.1 (f)) | 40 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 40 |
| Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 39 |
| Nearside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 39 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 39 |
| Nearside Rear Stop lamp not working |1.2.1b| | 39 |
| Offside Rear Brake pipe inadequately clipped |3.6.B.1| | 38 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 38 |
| Nearside Stop lamp(s) not working (4.3.1 (a) (ii)) | 37 |
| Rear Mechanical brake component has restricted free movement | 37 |
| rear brake recording little or no effort |3.7.B.5a| | 37 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 36 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 36 |
| Engine MIL inoperative or indicates a malfunction (8.2.2.2 (g)) | 36 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 35 |
| Exhaust has a major leak of exhaust gases (6.1.2 (a)) | 35 |
| Rear Exhaust system not adequately supported |7.1.1| | 35 |
| Offside Front Leaf spring has excessive wear in a shackle pin and/or bush |2.4.B.2| | 35 |
| Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 35 |
| Nearside Rear Anti-roll bar pin or bush excessively worn (5.3.4 (a) (i)) | 35 |
| Offside Rear Direction indicator incorrect colour |1.4.A.2f| | 35 |
| Offside Rear Anti-roll bar linkage rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 34 |
| Nearside Rear Direction indicator incorrect colour |1.4.A.2f| | 34 |
| Nearside Outer Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 34 |
| Offside Outer Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 34 |
| Rear fog lamp not working (4.5.1 (a) (ii)) | 34 |
| Nearside Rear Anti-roll bar linkage rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 33 |
| Nearside Side repeater not working (4.4.1 (a) (ii)) | 33 |
| Nearside Front Leaf spring has excessive wear in a shackle pin and/or bush |2.4.B.2| | 33 |
| Offside Front Position lamp not working (4.2.1 (a) (ii)) | 33 |
| Offside Front Seat belt anchorage prescribed area strength or continuity significantly reduced (7.1.1 (a) (i)) | 33 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 32 |
| Offside Front Ball joint has excessive play |2.2.B.1f| | 32 |
| Nearside Rear Direction indicator adversely affected by the operation of another lamp |1.4.A.2h| | 32 |
| Offside Stop lamp(s) not working (4.3.1 (a) (ii)) | 32 |
| Offside Front Anti-roll bar linkage ball joint excessively worn (5.3.4 (a) (i)) | 32 |
| Offside Rear Anti-roll bar linkage pin or bush excessively worn (5.3.4 (a) (i)) | 31 |
| Offside Rear Anti-roll bar pin or bush excessively worn (5.3.4 (a) (i)) | 31 |
| Front brake application uneven | 31 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 31 |
| Nearside Side repeater insecure |1.4.A.2b| | 30 |
| Nearside Obligatory mirror missing |8.1.1| | 30 |
| Engine MIL inoperative or indicates a malfunction (8.2.1.2 (h)) | 30 |
| Nearside Rear Anti-roll bar linkage pin or bush excessively worn (5.3.4 (a) (i)) | 29 |
| Nearside Front Headlamp not working on main beam |1.7.5a| | 29 |
| Nearside Front Position lamp not working (4.2.1 (a) (ii)) | 29 |
| Body insecure and dangerous to other road users |6.1.B.1b| | 29 |
| Offside Front Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 29 |
| Offside Side repeater not working (4.4.1 (a) (ii)) | 28 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 28 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 28 |
| Offside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 28 |
| Drag link end ball joint has excessive play |2.2.B.1f| | 28 |
| Battery insecure and likely to fall from carrier (4.13 (a) (ii)) | 28 |
| Offside Inner Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 28 |
| Offside Rear Direction indicator not working |1.4.A.2c| | 27 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 27 |
| Offside Obligatory mirror missing |8.1.1| | 27 |
| Nearside Front Side repeater not working |1.4.A.2c| | 27 |
| Offside Stop lamp emits other than a steady red light |1.2.1e| | 27 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 27 |
| Nearside Inner Rear Anti-roll bar has excessive play in a pin/bush |2.4.G.2| | 27 |
| Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 27 |
| Nearside Rear Position lamp adversely affected by the operation of another lamp (4.2.3 (c)) | 27 |
| Front Anti-roll bar rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 26 |
| Offside Rear Rear fog lamp not working (4.5.1 (a) (ii)) | 26 |
| Offside Front Anti-roll bar attachment bracket/mounting insecure |2.4.G.1| | 26 |
| Offside Rear Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 26 |
| Offside Rear fog lamp not working |4.5.1 |a| |ii|| | 26 |
| Horn not working (7.7 (a) (ii)) | 26 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 26 |
| Nearside Rear Direction indicator not working |1.4.A.2c| | 25 |
| Nearside Front Anti-roll bar pin or bush excessively worn (5.3.4 (a) (i)) | 25 |
| Nearside Headlamp not working on main beam (4.1.1 (a) (ii)) | 25 |
| Offside Front Cab or chassis has excessive corrosion, seriously affecting its strength within 30cm of a cab mounting (6.2.2 (d) (i)) | 25 |
| Offside Front Lower Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 25 |
| Centre Exhaust system not adequately supported |7.1.1| | 24 |
| Centre Seat belt locking mechanism does not secure or release |5.2.5a| | 24 |
| Rear Anti-roll bar rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 24 |
| Offside Side repeater insecure |1.4.A.2b| | 24 |
| Nearside Stop lamp emits other than a steady red light |1.2.1e| | 24 |
| Brake fluid warning lamp illuminated |3.6.G.2| | 24 |
| Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 24 |
| Offside Front Leaf spring has a deteriorated shackle pin rubber bush resulting in excessive movement |2.4.B.2| | 24 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 23 |
| Horn not working |7.7 |a| |ii|| | 23 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 23 |
| Nearside Rear Brake pipe inadequately clipped |3.6.B.1| | 23 |
| Nearside Rear position lamp|s| incomplete |1.1.4a| | 23 |
| Offside Rear Cab or chassis has excessive corrosion, seriously affecting its strength within 30cm of a cab mounting (6.2.2 (d) (i)) | 23 |
| Offside Rear Direction indicator adversely affected by the operation of another lamp |1.4.A.2h| | 23 |
| Brake hose damaged | 23 |
| Drivers seat fore and aft adjustment mechanism not functioning as intended. (6.2.5 (b) (i)) | 23 |
| Nearside Front Lower Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 23 |
| Offside Front Axle king pin is loose in the axle beam (5.1.2 (d) (i)) | 23 |
| Nearside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 22 |
| Engine MIL inoperative or indicates a malfunction |8.2.2.2 |g|| | 22 |
| Nearside Rear Anti-roll bar linkage rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 22 |
| Offside Stop lamp adversely affected by the operation of another lamp |1.2.1f| | 22 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 22 |
| Service brake efficiency less than 50% of the required value (1.2.2 (a) (ii)) | 22 |
| Offside Rear position lamp|s| incomplete |1.1.4a| | 22 |
| Nearside Front Leaf spring has a deteriorated shackle pin rubber bush resulting in excessive movement |2.4.B.2| | 22 |
| Nearside Rear Position lamp not working (4.2.1 (a) (ii)) | 22 |
| Nearside Headlamp not working on dipped beam (4.1.1 (a) (ii)) | 22 |
| Offside Rear Position lamp adversely affected by the operation of another lamp (4.2.3 (c)) | 22 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 21 |
| Brake load sensing valve linkage seized |3.6.E.3| | 21 |
| Offside Rear position lamp|s| incorrect colour |1.1.A.3e| | 21 |
| Nearside Inner Rear Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 21 |
| Nearside Rear position lamp|s| incorrect colour |1.1.A.3e| | 21 |
| Front brake excessively fluctuating | 21 |