| Most common failures | No# failures |
|---|
| Brake pipe excessively corroded | 120 |
| Headlamp aim out of alignment | 104 |
| Windscreen wiper does not clear the windscreen effectively | 91 |
| Registration plate lamp issues | 52 |
| Offside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 44 |
| Offside Stop lamp not working |1.2.1b| | 40 |
| Registration plate issues | 36 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 30 |
| Nearside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 30 |
| Parking brake: efficiency below requirements |3.7.B.7| | 29 |
| Rear Exhaust system not adequately supported |7.1.1| | 29 |
| Nearside Stop lamp not working |1.2.1b| | 29 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 28 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 27 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 22 |
| Rear parking brake recording little or no effort | 21 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 21 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 21 |
| Nearside Rear Stop lamp not working |1.2.1b| | 20 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 19 |
| Front brake disc in such a condition that it is seriously weakened | 19 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 18 |
| Brakes imbalanced across an axle | 18 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 17 |
| Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 17 |
| Service brake: efficiency below requirements |3.7.B.7| | 16 |
| Offside Rear Stop lamp not working |1.2.1b| | 16 |
| Parking brake lever has no reserve travel |3.1.6b| | 16 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 16 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 15 |
| Windscreen has damage | 14 |
| Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 13 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 13 |
| Anti-lock braking system warning lamp indicates an ABS fault | 12 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 12 |
| Rear brake application uneven | 12 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 11 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 11 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 11 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 11 |
| Emissions not tested |7.0| | 11 |
| Exhaust system not adequately supported |7.1.1| | 10 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 10 |
| Offside Rear fog lamp not working |1.3.2b| | 10 |
| Windscreen wiper blade insecure | 9 |
| Parking brake: efficiency below requirements |3.7.C.1b| | 8 |
| Offside Rear Leaf spring fractured |2.4.B.1a| | 8 |
| Offside Front constant velocity joint is excessively worn |2.5.C.1b| | 8 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 8 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 8 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 8 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 8 |
| Rear Exhaust has part of the system excessively deteriorated |7.1.1a| | 7 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 7 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 7 |
| Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 7 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 7 |
| All position lamps not working |1.1.A.3b| | 7 |
| Offside rear brake grabbing severely |3.7.A.5b| | 7 |
| Nearside Windscreen wiper blade deteriorated |8.2.2| | 7 |
| Offside Front Front drive shaft coupling is excessively worn |2.5.C.1c| | 6 |
| Centre Exhaust system not adequately supported |7.1.1| | 6 |
| Nearside Headlamp not working on main beam |1.7.5a| | 6 |
| Offside Front drive shaft coupling is excessively worn |2.5.C.1c| | 6 |
| Rear Exhaust mounting missing |7.1.1b| | 6 |
| Offside Rear Shock absorber has a serious fluid leak |2.7.3| | 6 |
| Offside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 6 |
| Brake hydraulic reservoir fluid level below minimum level |3.6.G.1b| | 6 |
| Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 6 |
| Offside Rear Leaf spring deteriorated and seriously weakened |2.4.B.1a| | 6 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 6 |
| Brake pedal anti-slip provision incomplete |3.3.A.1b| | 5 |
| Driver`s seat insecure |6.2.A.1| | 5 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 5 |
| Fuel system component leaking |7.2.3| | 5 |
| Nearside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 5 |
| Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 5 |
| Offside Front brake disc excessively scored |3.5.1h| | 5 |
| Steering damper leaking oil |2.2.C.1f| | 5 |
| Nearside Rear Shock absorber has an excessively worn bush |2.7.4| | 5 |
| Nearside rear brake grabbing severely |3.7.A.5b| | 5 |
| Steering box insecure |2.2.B.1a| | 5 |
| Power steering pipe|s| or hose|s| leaking |2.3.3b| | 4 |
| Front Steering damper leaking oil |2.2.C.1f| | 4 |
| Nearside Rear Seat belt has a cut which has significantly weakened the webbing |5.2.2a| | 4 |
| Offside Front Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a| | 4 |
| Offside Rear Shock absorber has an excessively worn bush |2.7.4| | 4 |
| Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 4 |
| Offside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 4 |
| Nearside Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a| | 4 |
| Offside Outer Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 4 |
| Nearside Side repeater not working |1.4.A.2c| | 4 |
| Offside Side repeater not working |1.4.A.2c| | 4 |
| Exhaust has a part missing |7.1.1a| | 4 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 4 |
| Nearside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 4 |
| Nearside Rear Leaf spring deteriorated and seriously weakened |2.4.B.1a| | 4 |
| Offside Front Seat belt damaged sufficient to obstruct correct operation of the belt |5.2.2a| | 4 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 4 |
| Nearside Rear passenger door cannot be opened from outside the vehicle |6.2.B.1c| | 4 |
| Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 4 |
| Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 4 |
| Nearside Front Direction indicators not working |1.4.A.2c| | 4 |
| Offside Front Front constant velocity joint is excessively worn |2.5.C.1b| | 4 |
| Stop lamp not working |1.2.1b| | 4 |
| Steering box has relative movement between sector shaft and the drop arm |2.2.B.1b| | 4 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 3 |
| Nearside Front drive shaft coupling is excessively worn |2.5.C.1c| | 3 |
| Fuel cap/sealing device does not fasten securely by positive means |7.2.4b| | 3 |
| Offside front brake binding |3.7.B.1| | 3 |
| Horn not working |1.6.2a| | 3 |
| Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 3 |
| Front Panhard rod has excessive play in a ball joint |2.4.G.2| | 3 |
| Offside Front Headlamp not working on main beam |1.7.5a| | 3 |
| Nearside Rear Braking system leaking |3.6.A.1| | 3 |
| Rear fog lamp not working |1.3.2b| | 3 |
| Nearside Headlamp excessively damaged so that the light output is severely reduced |1.7.5a| | 3 |
| Battery insecure |1.9.1| | 3 |
| Nearside Front Lower Shock absorber has an excessively worn bush |2.7.4| | 3 |
| Nearside Front brake disc excessively pitted |3.5.1h| | 3 |
| Brake hose excessively deteriorated | 3 |
| Power steering component|s| leaking |2.3.3b| | 3 |
| Nearside Front Headlamp not working on main beam |1.7.5a| | 3 |
| Nearside Front Front wheel bearing has excessive play |2.5.A.3c| | 3 |
| Nearside Front Drive shaft uj which forms part of the suspension has excessive play in a universal joint |2.4.G.4b| | 3 |
| Offside Front Drive shaft uj which forms part of the suspension has excessive play in a universal joint |2.4.G.4b| | 3 |
| Nearside Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 3 |
| Offside Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 3 |
| Nearside Front Wheel nut|s| missing |4.2.A.1e| | 3 |
| Offside Front Wheel nut|s| missing |4.2.A.1e| | 3 |
| Offside Headlamp not working on main beam |1.7.5a| | 3 |
| Offside Headlamp insecure |1.7.3| | 3 |
| Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 3 |
| Steering system has excessive free play detected at the steering wheel |steering box fitted| |2.2.A.1a| | 3 |
| Parking brake mechanism/associated mounting prescribed area is excessively corroded |3.1.9| | 3 |
| Offside Front Shock absorber has an excessively worn bush |2.7.4| | 3 |
| Offside Front Windscreen wiper blade deteriorated |8.2.2| | 3 |
| Offside Front front brake binding |3.7.B.1| | 3 |
| Offside Obligatory mirror insecure |8.1.1| | 3 |
| Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 2 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 2 |
| Nearside Headlamp aim beam image too far to the right |1.6.B4| | 2 |
| Offside Front Anti-roll bar rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 2 |
| Rear Stop lamp not working |1.2.1b| | 2 |
| Fuel cap/sealing device sealing washer missing |7.2.4c| | 2 |
| Nearside Front brake caliper has restricted free movement |3.5.1k| | 2 |
| Rear Parking brake lever has no reserve travel |3.1.6b| | 2 |
| Bonnet cannot be secured in the closed position |8.4.1| | 2 |
| Nearside Rear Leaf spring damaged and permanently distorted |2.4.B.1a| | 2 |
| Offside Rear Leaf spring damaged and permanently distorted |2.4.B.1a| | 2 |
| Offside Front Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Offside Rear Braking system leaking |3.6.A.1| | 2 |
| Nearside Front constant velocity joint is excessively worn |2.5.C.1b| | 2 |
| Offside Front Shock absorber has a serious fluid leak |2.7.3| | 2 |
| Nearside Front Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a| | 2 |
| Service brake: efficiency below requirements |3.7.C.1a| | 2 |
| Offside Front Ball joint has excessive play |2.2.B.1f| | 2 |
| Offside Rear Exhaust has a major leak of exhaust gases |7.1.2| | 2 |
| Nearside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 2 |
| Nearside Front brake disc excessively scored |3.5.1h| | 2 |
| Power steering inoperative |2.3.3a| | 2 |
| Nearside Rear Leaf spring fractured |2.4.B.1a| | 2 |
| Offside Rear position lamp|s| incomplete |1.1.4a| | 2 |
| Offside Front Drag link end ball joint has excessive play |2.2.B.1f| | 2 |
| Horn not loud enough to be heard by another road user |1.6.2b| | 2 |
| Offside Front Lower Shock absorber has an excessively worn bush |2.7.4| | 2 |
| Centre Rear Exhaust has a major leak of exhaust gases |7.1.2| | 2 |
| Nearside Outer Front drive shaft coupling is excessively worn |2.5.C.1c| | 2 |
| Front position lamp|s| not working |1.1.A.3b| | 2 |
| Offside Front brake disc excessively pitted |3.5.1h| | 2 |
| Offside Rear Leaf spring shackle bracket corroded and seriously weakened |2.4.B.6d| | 2 |
| Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 2 |
| Nearside Front position lamp|s| incorrect colour |1.1.A.3e| | 2 |
| Offside Front position lamp|s| incorrect colour |1.1.A.3e| | 2 |
| Nearside Front Upper Suspension arm has excessive play in a ball joint |2.4.G.2| | 2 |
| Nearside Rear Seat belt damaged sufficient to obstruct correct operation of the belt |5.2.2a| | 2 |
| Offside Front Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 2 |
| Offside Rear Seat belt has a cut which has significantly weakened the webbing |5.2.2a| | 2 |
| Nearside Rear Rear position lamp|s| incomplete |1.1.4a| | 2 |
| Front Brake performance not tested |3.7.A.1| | 2 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 2 |
| Offside Outer Front drive shaft coupling is excessively worn |2.5.C.1c| | 2 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 2 |
| Offside Rear passenger door cannot be opened from outside the vehicle |6.2.B.1c| | 2 |
| An item not tested |Manual| | 2 |
| Exhaust emissions carbon monoxide content excessive |7.3.B.1a| | 2 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 2 |
| Nearside Rear Leaf spring shackle bracket corroded and seriously weakened |2.4.B.6d| | 2 |
| Nearside Rear brake drum contaminated by oil |3.5.1h| | 2 |
| Offside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 2 |
| Offside Stop lamp adversely affected by the operation of another lamp |1.2.1f| | 2 |
| Nearside Rear Wheel nut|s| missing |4.2.A.1e| | 2 |
| Offside Rear Wheel nut|s| missing |4.2.A.1e| | 2 |
| Position lamp switch faulty |1.1.A.1| | 2 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 2 |
| Fuel tank leaking |7.2.3| | 2 |
| Offside Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a| | 2 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 2 |
| Offside Stop lamp(s) not working (4.3.1 (a) (ii)) | 2 |
| Drag link end ball joint has excessive play |2.2.B.1f| | 2 |
| Nearside Parking brake mechanism/associated mounting prescribed area is excessively corroded |3.1.9| | 2 |
| Nearside Rear Leaf spring shackle bracket fractured |2.4.B.6b| | 2 |
| Front Exhaust system not adequately supported |7.1.1| | 2 |
| Offside Rear Exhaust system not adequately supported |7.1.1| | 2 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 2 |
| Offside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 2 |
| Nearside Rear Shock absorber detached |2.7.2b| | 2 |
| Rear Brake pipe inadequately clipped |3.6.B.1| | 2 |
| Offside Rear wheel cylinder leaking |3.6.A.1| | 2 |
| Nearside Rear rear brake grabbing severely |3.7.A.5b| | 2 |
| Nearside Headlamp aim not tested |1.8.A.1c| | 2 |
| Offside Front Headlamp aim beam image obviously incorrect |1.8.A.1b| | 2 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 2 |
| rear brakes release unevenly |3.7.B.4| | 2 |
| Offside Front Obligatory mirror seriously damaged, affecting the rear view |8.1.2a| | 2 |
| Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 2 |
| Nearside Indicator tell tale inoperative |1.4.A.2a| | 2 |
| Fuel cap/sealing device missing |7.2.4a| | 2 |
| Offside Headlamp aim beam image too far to the right |1.6.B4| | 2 |
| Offside Front Shock absorber has negligible damping effect |2.7.5| | 2 |
| Nearside Front Front drive shaft coupling is excessively worn |2.5.C.1c| | 2 |
| Offside Front Side repeater not working |1.4.A.2c| | 2 |
| Front brake application uneven | 2 |
| Nearside Front Brake hose twisted |found during steering lock to lock check| |2.2.D.2b| | 2 |
| Nearside front brake binding |3.7.B.1| | 2 |
| Offside Front Brake pipe leaking |3.6.A.1| | 2 |
| Offside Rear Leaf spring cracked |2.4.B.1a| | 2 |
| Front Power steering pipe|s| or hose|s| leaking |2.3.3b| | 2 |
| Nearside Front Front constant velocity joint is excessively worn |2.5.C.1b| | 2 |
| Nearside Front Windscreen wiper blade deteriorated |8.2.2| | 2 |
| Nearside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 2 |
| Centre Obligatory mirror missing |8.1.1| | 2 |
| Nearside Rear Lower Shock absorber has an excessively worn bush |2.7.4| | 2 |
| Anti-lock braking system warning lamp does not illuminate |3.4.1b| | 2 |
| Centre Exhaust has a part missing |7.1.1a| | 2 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 2 |