| Most common failures | No# failures |
|---|
| Parking brake: efficiency below requirements |3.7.B.7| | 30 |
| Rear brake binding | 21 |
| Rear parking brake recording little or no effort | 12 |
| Windscreen wiper does not clear the windscreen effectively | 11 |
| Horn not working |1.6.2a| | 10 |
| Brakes imbalanced across an axle | 9 |
| Headlamp aim out of alignment | 9 |
| Registration plate lamp issues | 7 |
| Service brake: efficiency below requirements |3.7.B.7| | 6 |
| Battery insecure |1.9.1| | 5 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 5 |
| Rear brake application uneven | 5 |
| Nearside Rear Stop lamp not working |1.2.1b| | 4 |
| Parking brake lever has no reserve travel |3.1.6b| | 4 |
| Parking brake: efficiency below requirements |3.7.C.1b| | 4 |
| Offside Stop lamp not working |1.2.1b| | 4 |
| Nearside Rear position lamp|s| not working |1.1.A.3b| | 3 |
| Nearside Rear Braking system leaking |3.6.A.1| | 3 |
| Offside Rear Braking system leaking |3.6.A.1| | 3 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 3 |
| Nearside Stop lamp not working |1.2.1b| | 3 |
| Brake performance not tested |3.7.A.1| | 3 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 3 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 3 |
| Brake pipe excessively corroded | 3 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 3 |
| Nearside Front Upper Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Nearside Front Front wheel bearing has excessive play |2.5.A.3c| | 2 |
| Horn emits two or more alternating tones |1.6.2d| | 2 |
| Direction indicators not working |1.4.A.2c| | 2 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 2 |
| Windscreen wiper not operating automatically when switched on |8.2.1b| | 2 |
| Anti-lock braking system warning lamp indicates an ABS fault | 2 |
| Nearside Rear rear brake recording little or no effort |3.7.B.5a| | 2 |
| Offside Indicator tell tale inoperative |1.4.A.2a| | 2 |
| Service brake: efficiency below requirements |3.7.C.1a| | 2 |
| Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 2 |
| Nearside Front Front wheel bearing rough when rotated |2.5.A.2| | 2 |
| Steering box insecure |2.2.B.1a| | 2 |
| Nearside Windscreen wiper not operating automatically when switched on |8.2.1b| | 2 |
| Steering box fractured and unserviceable |2.2.C.1d| | 2 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 2 |
| Offside Front wheel bearing has excessive play |2.5.A.3c| | 2 |
| Brake servo leaking |3.6.C.1c| | 2 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 2 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 2 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 2 |
| Offside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Nearside Rear Suspension spring mounting prescribed area is inadequately repaired |2.4.A.3| | 2 |
| Rear Mechanical brake component has restricted free movement | 2 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Nearside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Offside Rear position lamp|s| not working |1.1.A.3b| | 2 |
| Brake hose excessively deteriorated | 2 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 2 |
| Nearside Front Brake pipe inadequately supported |3.6.B.1| | 2 |
| Offside Front Brake pipe inadequately supported |3.6.B.1| | 2 |
| Offside Front Braking system leaking |3.6.A.1| | 2 |
| Offside Rear Brake pipe inadequately clipped |3.6.B.1| | 1 |
| Nearside Rear wheel cylinder leaking |3.6.A.1| | 1 |
| Offside Rear wheel cylinder leaking |3.6.A.1| | 1 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 1 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 1 |
| Stop lamp not working both sides |1.2.1b| | 1 |
| Nearside Headlamp aim beam image obviously incorrect |1.8.A.1b| | 1 |
| Nearside Steering locking device missing |2.2.C.1g| | 1 |
| Offside Steering locking device missing |2.2.C.1g| | 1 |
| Nearside Front Front suspension retaining device missing |2.5.A.4| | 1 |
| Offside Rear Leaf spring to axle securing nut missing |2.4.B.7b| | 1 |
| Offside Leaf spring to axle securing nut missing |2.4.B.7b| | 1 |
| Offside Rear Brake back plate|s| securing device loose |3.5.1j| | 1 |
| Fuel pipe insecure |7.2.1| | 1 |
| Parking brake lever ratchet mechanism is excessively worn |3.1.5| | 1 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 1 |
| Hazard warning tell tale not working correctly |1.4.B.1e| | 1 |
| Windscreen wiper blade insecure | 1 |
| Brake hydraulic reservoir fluid level below minimum level |3.6.G.1b| | 1 |
| Nearside Rear brake caliper leaking |3.6.A.1| | 1 |
| Offside Track rod end loose |2.2.B.1d| | 1 |
| Offside Front Lower Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 1 |
| Brake hose damaged | 1 |
| Dipswitch operation does not extinguish all main beam headlamps leaving at least one pair of dipped beam headlamps |1.7.4b| | 1 |
| Service brake is causing the vehicle to swerve to the nearside |3.7.C.2| | 1 |
| Offside front brake binding |3.7.B.1| | 1 |
| Nearside Front Ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.2.C.1c| | 1 |
| Offside Front Inner Ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.2.C.1c| | 1 |
| Offside Front Ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.2.C.1c| | 1 |
| Offside Rear Suspension spring mounting prescribed area is excessively corroded outer sill |2.4.A.3| | 1 |
| Nearside Front Steering arm has relative movement at its fixings |2.2.B.1h| | 1 |
| Offside Front Steering arm has relative movement at its fixings |2.2.B.1h| | 1 |
| Front Fuel pipe leaking (6.1.3 (b) (i)) | 1 |
| Nearside Inner Headlamp not working on main beam |1.7.5a| | 1 |
| Nearside Front Front suspension locking device missing |2.5.A.4| | 1 |
| Offside Front Front suspension locking device missing |2.5.A.4| | 1 |
| Exhaust emits excessive dense blue smoke during acceleration |7.3.A.2c| | 1 |
| Offside Windscreen wiper not operating automatically when switched on |8.2.1b| | 1 |
| Front brake application uneven | 1 |
| Driver`s door does not latch securely closed |6.2.B.1a| | 1 |
| Driver`s door cannot be opened from inside the vehicle |6.2.B.1b| | 1 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 1 |
| Steering box damaged and unserviceable |2.2.C.1d| | 1 |
| Nearside Steering system fouling |2.2.D.2a| | 1 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 1 |
| Offside Front Battery insecure |1.9.1| | 1 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 1 |
| Offside Steering box insecure |2.2.B.1a| | 1 |
| Brake hose has insufficient room to move | 1 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 1 |
| Nearside Front Subframe mounting prescribed area is inadequately repaired |2.4.A.3| | 1 |
| Offside Front Steering box fractured and unserviceable |2.2.C.1d| | 1 |
| Nearside Rear An item not tested |Manual| | 1 |
| Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 1 |
| Offside Rear Wheel nut|s| missing |4.2.A.1e| | 1 |
| Nearside Rear Suspension spring mounting prescribed area is excessively corroded inner sill |2.4.A.3| | 1 |
| Nearside Steering locking device insecure |2.2.C.1g| | 1 |
| Front Exhaust mounting missing |7.1.1b| | 1 |
| Nearside Axle swivel joint insecure in a stub axle |2.5.A.3b| | 1 |
| Offside Front Brake master cylinder/servo mounting prescribed area is excessively corroded |3.6.C.3| | 1 |
| Nearside Front Direction indicator not working (4.4.1 (a) (ii)) | 1 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 1 |
| Offside Outer Track rod end ball joint has excessive play |2.2.B.1f| | 1 |
| Nearside Inner Lower Front suspension locking device missing |2.5.A.4| | 1 |
| Offside Inner Lower Front suspension locking device missing |2.5.A.4| | 1 |
| Nearside Front wheel bearing rough when rotated |2.5.A.2| | 1 |
| Rear Brake pipe inadequately clipped |3.6.B.1| | 1 |
| Nearside Front Brake pipe inadequately clipped |3.6.B.1| | 1 |
| Offside Front Brake pipe inadequately clipped |3.6.B.1| | 1 |
| Offside Front Radius arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 1 |
| Driver`s door cannot be opened from outside the vehicle |6.2.B.1b| | 1 |
| Nearside Front Brake pipe twisted |found during steering lock to lock check| |2.2.D.2b| | 1 |
| Nearside Rear Tie bar/rod which is adjustable, locking device insecure |2.4.G.1| | 1 |
| Exhaust has a part missing |7.1.1a| | 1 |
| Nearside Headlamp not working on main beam |1.7.5a| | 1 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 1 |
| Nearside Front Anti-roll bar attachment bracket/mounting insecure |2.4.G.1| | 1 |
| Offside Front Anti-roll bar attachment bracket/mounting insecure |2.4.G.1| | 1 |
| Nearside Front Suspension arm locating pin locking device missing |2.4.G.3b| | 1 |
| Offside Front Suspension arm locating pin locking device missing |2.4.G.3b| | 1 |
| Offside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 1 |
| Offside Rear Leaf spring to axle securing nut insecure |2.4.B.7b| | 1 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 1 |
| Parking brake: efficiency below requirements |3.7.D.4| | 1 |
| Nearside Front Suspension component mounting prescribed area is inadequately repaired |2.4.A.3| | 1 |
| Offside Front Suspension component mounting prescribed area is inadequately repaired |2.4.A.3| | 1 |
| Offside Front Track rod end ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.2.C.1c| | 1 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Nearside Inner Front Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1| | 1 |
| Offside Inner Front Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1| | 1 |
| Nearside Inner Front Brake pipe kinked |3.6.B.2b| | 1 |
| Nearside Front Brake servo insecurely mounted |3.6.A.2a| | 1 |
| Nearside Front Steering box insecure |2.2.B.1a| | 1 |
| Offside Inner Front Drag link end ball joint has excessive play |2.2.B.1f| | 1 |
| Nearside Outer Front Ball joint has excessive play |2.2.B.1f| | 1 |
| Offside Rear Rear position lamp|s| incomplete |1.1.4a| | 1 |
| Bonnet cannot be secured in the closed position |8.4.1| | 1 |
| Nearside Indicator tell tale inoperative |1.4.A.2a| | 1 |
| Nearside Inner Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Offside Inner Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Nearside Outer Front Headlamp insecure |1.7.3| | 1 |
| Nearside Stop lamp adversely affected by the operation of another lamp |1.2.1f| | 1 |
| Steering box has a significant oil leak |2.2.D.2e| | 1 |
| Nearside Track rod end ball joint dust cover insecure so that it no longer prevents the ingress of dirt |2.2.C.1c| | 1 |
| Brake has no servo assistance |3.3.B.2| | 1 |
| Offside Front Headlamp excessively deteriorated so that the light output is severely reduced dipped beam |1.7.5a| | 1 |
| Offside Front Headlamp excessively deteriorated so that the light output is severely reduced main beam |1.7.5a| | 1 |
| Offside Outer Front Track rod end ball joint has excessive play |2.2.B.1f| | 1 |
| Nearside Rear Vehicle structure has an inadequate repair, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 1 |
| Offside Front Brake hose bulging under pressure |3.6.B.3| | 1 |
| Offside Suspension component mounting prescribed area excessively corroded significantly reducing structural strength under side front end area corroded and hold |5.3.6 |a| |i|| | 1 |
| Offside Suspension component mounting prescribed area excessively corroded significantly reducing structural strength under side rear end area corroded and hold |5.3.6 |a| |i|| | 1 |
| Nearside Suspension component mounting prescribed area excessively corroded significantly reducing structural strength under side rear end area corroded and hold |5.3.6 |a| |i|| | 1 |
| Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings inner sill holed |6.1.B.2| | 1 |
| Nearside Rear brake drum contaminated by oil oil driping from back plate |3.5.1h| | 1 |
| Offside Front Inner Integral body structure corroded to the extent that the rigidity of the assembly is significantly reduced (6.1.1 (c) (i)) | 1 |
| Nearside Rear Inner Suspension spring mounting prescribed area excessively corroded significantly reducing structural strength (5.3.6 (a) (i)) | 1 |
| Offside Rear Upper Fuel pipe leaking (6.1.3 (b) (i)) | 1 |
| Offside Front Lower Fuel pipe union leaking (6.1.3 (b) (i)) | 1 |
| Horn not working (7.7 (a)) | 1 |
| Offside Stop lamp excessively deteriorated so that it is not visible from a reasonable distance |1.2.1d| | 1 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 1 |
| Central Brake pipe likely to become detached or damaged not supported by prop-shaft (1.1.11 (d) (ii)) | 1 |
| Nearside Front Windscreen wiper blade deteriorated |8.2.2| | 1 |
| Offside Front Windscreen wiper blade deteriorated |8.2.2| | 1 |
| Offside Rear Direction indicator not working |1.4.A.2c| | 1 |
| Offside Front Direction indicator not working |1.4.A.2c| | 1 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 1 |
| Offside Front Headlamp not working on main beam |1.7.5a| | 1 |
| Offside Rear Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 1 |
| Brake pedal spongy |3.3.B.1b| | 1 |
| Offside Headlamp not working on main beam |1.7.5a| | 1 |
| Offside Headlamp not in good working order adversely affecting beam image |1.2.4a| | 1 |
| Headlamp switch faulty |1.7.1| | 1 |
| Nearside Body or chassis is cracked, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 1 |
| Offside Body or chassis is cracked, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 1 |
| Fuel tank leaking |7.2.3| | 1 |
| Braking system leaking |3.6.A.1| | 1 |
| Service brake is causing the vehicle to swerve to the offside |3.7.C.2| | 1 |
| Nearside Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Offside Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Steering system has excessive free play detected at the steering wheel |steering box fitted| |2.2.A.1a| | 1 |
| Nearside Front Drag link end ball joint has excessive play |2.2.B.1f| | 1 |
| Nearside front brake recording little or no effort |3.7.B.5a| | 1 |
| Offside front brake recording little or no effort |3.7.B.5a| | 1 |
| Nearside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 1 |
| Nearside Track rod end loose |2.2.B.1d| | 1 |
| Nearside Outer Track rod end ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.2.C.1c| | 1 |
| Nearside Inner Track rod end ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.2.C.1c| | 1 |
| Offside Outer Track rod end ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.2.C.1c| | 1 |
| Offside Inner Track rod end ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.2.C.1c| | 1 |
| Nearside Front Front suspension ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 1 |
| Offside Lower Front suspension ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 1 |
| Nearside Lower Front suspension ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 1 |
| Offside Front Suspension component mounting prescribed area is excessively corroded anti roll bar |2.4.A.3| | 1 |
| rear brakes release unevenly 37% |3.7.B.4| | 1 |
| Nearside Front Suspension component mounting prescribed area is excessively corroded anti roll bar |2.4.A.3| | 1 |
| Nearside Front Lower Front suspension ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 1 |
| Offside Front Lower Front suspension ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 1 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 1 |