| Most common failures | No# failures |
|---|
| Headlamp aim out of alignment | 16 |
| Parking brake: efficiency below requirements |3.7.B.7| | 12 |
| Windscreen wiper does not clear the windscreen effectively | 11 |
| Horn not working |1.6.2a| | 9 |
| Brakes imbalanced across an axle | 8 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 7 |
| Steering system has excessive free play detected at the steering wheel |steering box fitted| |2.2.A.1a| | 6 |
| Registration plate lamp issues | 5 |
| Rear parking brake recording little or no effort | 4 |
| Service brake: efficiency below requirements |3.7.B.7| | 4 |
| Rear brake binding | 4 |
| Stop lamp remains on when the brakes are released | 4 |
| Offside Stop lamp not working |1.2.1b| | 4 |
| Nearside Headlamp not working on main beam |1.7.5a| | 3 |
| Brake has no servo assistance |3.3.B.2| | 3 |
| Offside front brake binding |3.7.B.1| | 3 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 3 |
| Nearside front brake binding |3.7.B.1| | 3 |
| Offside Headlamp not working on main beam |1.7.5a| | 3 |
| Stop lamp not working |1.2.1b| | 3 |
| Nearside Stop lamp not working |1.2.1b| | 3 |
| Nearside Fuel tank leaking |7.2.3| | 3 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 3 |
| Parking brake: efficiency below requirements |3.7.C.1b| | 3 |
| Brake hose excessively deteriorated | 3 |
| Power steering component|s| leaking |2.3.3b| | 2 |
| 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| | 2 |
| Nearside Front Lower Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 2 |
| Direction indicators not working |1.4.A.2c| | 2 |
| Nearside Rear wheel bearing has excessive play |2.6.2| | 2 |
| Offside Rear wheel bearing has excessive play |2.6.2| | 2 |
| Offside Drag link end ball joint has excessive play |2.2.B.1f| | 2 |
| Nearside Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a| | 2 |
| Offside Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a| | 2 |
| Nearside Front Sub-frame attachment rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 2 |
| Offside Front Sub-frame attachment rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 2 |
| Nearside Front Sub-frame attachment rubber mounting bonding deteriorated resulting in excessive movement |2.4.G.2| | 2 |
| Nearside Front Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 2 |
| Rear Brake hose bulging under pressure |3.6.B.3| | 2 |
| Nearside Inner Track rod end ball joint has excessive play |2.2.B.1f| | 2 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 2 |
| Offside Front Upper Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 2 |
| Windscreen washer not working | 2 |
| Registration plate issues | 2 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 2 |
| Nearside Exhaust has a major leak of exhaust gases |7.1.2| | 2 |
| Rear Mechanical brake component has restricted free movement | 2 |
| Rear brake application uneven | 2 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 2 |
| Nearside Rear Brake hose bulging under pressure |3.6.B.3| | 2 |
| Steering column top bearing excessively worn |2.1.2c| | 2 |
| Nearside Drag link end ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.2.C.1c| | 2 |
| Offside Drag link end ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.2.C.1c| | 2 |
| Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 2 |
| Offside Front Service brake excessively binding (1.2.1 (f)) | 2 |
| Nearside Rear Shock absorber has a serious fluid leak FORWARD |2.7.3| | 1 |
| Nearside Front 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 Front 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 Front 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 Front 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 Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 1 |
| Nearside Front Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 1 |
| Brake pedal creeps down when held under pressure |3.3.B.1a| | 1 |
| Offside Front Drag link end ball joint has excessive play |2.2.B.1f| | 1 |
| Nearside Front Sub-frame rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 1 |
| Offside Front Sub-frame rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 1 |
| Offside Drag link end ball pin shank loose |2.2.B.1c| | 1 |
| Front brake application uneven | 1 |
| front brakes release unevenly |3.7.B.4| | 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 |
| Offside Brake hydraulic reservoir fluid level below minimum level |3.6.G.1b| | 1 |
| Brake servo defective or ineffective (1.1.10 (a) (i)) | 1 |
| Stop lamp(s) all not working (4.3.1 (a) (iii)) | 1 |
| Nearside Front Direction indicator not working |1.4.A.2c| | 1 |
| Nearside Front Service brake excessively binding |1.2.1 |f|| | 1 |
| Offside Front Service brake excessively binding |1.2.1 |f|| | 1 |
| Nearside Rear Service brake excessively binding |1.2.1 |f|| | 1 |
| Offside Rear Service brake excessively binding |1.2.1 |f|| | 1 |
| Nearside Front Outer Seat belt insecurely fixed to the vehicles structure |5.2.1a| | 1 |
| Nearside Front Front position lamp|s| not in good working order |function impaired| |1.1.4a| | 1 |
| Nearside Steering pivot point has excessive play |2.2.B.1g| | 1 |
| Offside Steering pivot point has excessive play |2.2.B.1g| | 1 |
| Nearside Rear Mechanical brake component locking device missing Split pin in handbrake caliper |3.5.1l| | 1 |
| Nearside Front Steering retaining device missing Steering idler |2.2.C.1g| | 1 |
| Braking system leaking brake switch |3.6.A.1| | 1 |
| Stop lamp not working both |1.2.1b| | 1 |
| Offside Front wheel bearing has excessive play |2.5.A.3c| | 1 |
| Offside Rear Suspension arm has excessive play in a pin/bush |2.4.G.2| | 1 |
| Offside Outer Headlamp not working on main beam |1.7.5a| | 1 |
| Nearside Front Lower Shock absorber has an excessively worn bush |2.7.4| | 1 |
| Nearside Front front brake binding |3.7.B.1| | 1 |
| Offside Front front brake binding |3.7.B.1| | 1 |
| Offside Front Brake hose twisted |found during steering lock to lock check| |2.2.D.2b| | 1 |
| Horn not loud enough to be heard by another road user |1.6.2b| | 1 |
| Nearside Outer Track rod end ball joint has excessive play |2.2.B.1f| | 1 |
| Steering arm has relative movement at its fixings |2.2.B.1h| | 1 |
| Battery insecure |1.9.1| | 1 |
| Centre 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 Seat belt locking mechanism does not secure or release |5.2.5a| | 1 |
| Offside Seat belt locking mechanism does not secure or release |5.2.5a| | 1 |
| Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 1 |
| Bootlid cannot be secured in the closed position |6.4.1| | 1 |
| Offside Front Brake master cylinder/servo mounting prescribed area is excessively corroded |3.6.C.3| | 1 |
| Nearside Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 1 |
| Nearside Front brake disc excessively pitted |3.5.1h| | 1 |
| Offside Front brake disc excessively pitted |3.5.1h| | 1 |
| Nearside Rear brake disc excessively pitted |3.5.1h| | 1 |
| Offside Rear brake disc excessively pitted |3.5.1h| | 1 |
| Offside Rear Exhaust has a part missing |7.1.1a| | 1 |
| Nearside Front Track rod end ball joint has excessive play |2.2.B.1f| | 1 |
| Nearside Outer Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 1 |
| Offside Outer Rear Suspension component mounting prescribed area is inadequately repaired |2.4.A.3| | 1 |
| Nearside Inner Rear Drive shaft uj which forms part of the suspension has excessive play in a universal joint |2.4.G.4b| | 1 |
| Nearside Front Position lamp not working |4.2.1 |a|| | 1 |
| Offside Headlamp aim projected beam image is obviously incorrect |4.1.2 |c|| | 1 |
| Front Service brake excessively binding n/s and o/s |1.2.1 |f|| | 1 |
| Headlamp not in good working order |not working| |1.2.4a| | 1 |
| Nearside Inner Headlamp not in good working order |not working| |1.2.4a| | 1 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 1 |
| Rear Passenger`s seat cannot be secured in the upright position. |6.2.A.2| | 1 |
| Brake pipe excessively corroded | 1 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 1 |
| Nearside Front Brake pipe inadequately supported |3.6.B.1| | 1 |
| Brake fluid warning lamp illuminated |3.6.G.2| | 1 |
| Offside Front Fuel pipe leaking |7.2.3| | 1 |
| Offside Rear brake disc contaminated by oil |3.5.1h| | 1 |
| Offside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 1 |
| Offside Rear Sub-frame corroded and seriously weakened |2.4.G.1| | 1 |
| Nearside Rear Sub-frame corroded and seriously weakened |2.4.G.1| | 1 |
| Offside Front Seat belt stitching badly frayed |5.2.2b| | 1 |
| Offside Driver`s door cannot be opened from outside the vehicle |6.2.B.1b| | 1 |
| Service brake: efficiency below requirements |3.7.C.1a| | 1 |
| Offside Rear Sub-frame attachment rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 1 |
| Nearside Front Wheel insecure |4.2.A.1c| | 1 |
| Offside Front Wheel insecure |4.2.A.1c| | 1 |
| Offside Rear Exhaust system not adequately supported |7.1.1| | 1 |
| Offside Rear Stop lamp not working |1.2.1b| | 1 |
| Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 1 |
| Nearside Rear Exhaust has a major leak of exhaust gases |7.1.2| | 1 |
| Offside Front Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 1 |
| Nearside Front Headlamp adversely affected by the operation of another lamp |1.7.5c| | 1 |
| Nearside Rear Trailing arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 1 |
| Offside Rear Trailing arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 1 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 1 |
| Offside Track rod end loose |2.2.B.1d| | 1 |
| Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 1 |
| Nearside Rear brake disc contaminated by oil |3.5.1h| | 1 |
| Nearside Indicator switch faulty |1.4.A.1| | 1 |
| Fuel system component leaking |7.2.3| | 1 |
| Bonnet retaining device ineffective |8.4.2| | 1 |
| Nearside Upper 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 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 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 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 Rear position lamp|s| not working |1.1.A.3b| | 1 |
| Exhaust emits dense blue smoke at idle miss fire |7.3.A.2b| | 1 |
| Offside Front Anti-roll bar linkage has excessive play in a pin/bush |2.4.G.2| | 1 |
| Offside Front suspension ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 1 |
| Offside Inner Ball joint has excessive play |2.2.B.1f| | 1 |
| Nearside Parking brake recording little or no effort |3.7.D.3a| | 1 |
| Position lamp switch faulty |1.1.A.1| | 1 |
| Bonnet cannot be secured in the closed position |8.4.1| | 1 |
| Front Windscreen wiper not operating over a large enough area to give an adequate view |8.2.1c| | 1 |
| Dipswitch operation does not extinguish all main beam headlamps leaving at least one pair of dipped beam headlamps |1.7.4b| | 1 |
| Offside Inner Front Track rod end ball joint has excessive play |2.2.B.1f| | 1 |
| Offside Outer Front Track rod end ball joint has excessive play |2.2.B.1f| | 1 |
| Nearside Inner Front Track rod end ball joint has excessive play |2.2.B.1f| | 1 |
| Nearside Outer Front Track rod end ball joint has excessive play |2.2.B.1f| | 1 |
| Nearside Front Ball joint has excessive play |2.2.B.1f| | 1 |
| Offside Front Ball joint has excessive play |2.2.B.1f| | 1 |
| Brake pedal spongy |3.3.B.1b| | 1 |
| Nearside 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 Outer Front Lower Ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.2.C.1c| | 1 |
| Offside Outer Front Upper Ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.2.C.1c| | 1 |
| Offside Front Track rod end ball joint has excessive play |2.2.B.1f| | 1 |
| Nearside Front Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1| | 1 |
| Offside Front Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1| | 1 |
| Offside Fuel tank leaking |7.2.3| | 1 |
| Nearside Front Anti-roll bar rubber mounting deteriorated resulting in excessive movement |2.4.G.2| | 1 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 1 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 1 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 1 |
| Nearside Direction indicator not working |1.4.A.2c| | 1 |
| Indicator tell tale inoperative |1.4.A.2a| | 1 |
| Nearside Front Upper Suspension arm has excessive play in a ball joint |2.4.G.2| | 1 |
| Parking brake efficiency below requirements (1.4.2 (a) (i)) | 1 |
| Nearside Rear Braking system leaking union/flexi |3.6.A.1| | 1 |
| Front Brake pipe inadequately clipped |3.6.B.1| | 1 |
| Offside Ball joint has excessive play |2.2.B.1f| | 1 |
| Nearside Ball joint dust cover missing |2.2.C.1c| | 1 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 1 |
| Nearside Front Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 1 |
| Nearside Inner Front Drag link end ball joint dust cover missing |2.2.C.1c| | 1 |
| Nearside Outer Drag link end ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.2.C.1c| | 1 |
| Offside Inner Drag link end ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.2.C.1c| | 1 |
| Offside Outer Drag link end ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.2.C.1c| | 1 |
| Offside Front Sub-frame attachment rubber mounting bonding deteriorated resulting in excessive movement |2.4.G.2| | 1 |
| Offside Front Direction indicator not working |1.4.A.2c| | 1 |
| Offside Front Upper Suspension arm ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 1 |
| Offside Front Lower Suspension arm ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.4.G.2| | 1 |
| Brake pedal has insufficient reserve travel |1.1.2 |a|| | 1 |
| Nearside Front Upper Suspension arm ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2| | 1 |
| Headlamp not working on main beam |1.7.5a| | 1 |
| Windscreen wiper not operating automatically when switched on |8.2.1b| | 1 |
| Nearside Drag link end ball joint has excessive play |2.2.B.1f| | 1 |
| Offside Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 1 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 1 |
| Nearside Front Lower Ball joint has excessive play |2.2.B.1f| | 1 |
| Offside Front Lower Ball joint has excessive play |2.2.B.1f| | 1 |
| Offside Track rod end ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.2.C.1c| | 1 |
| Offside Exhaust has a major leak of exhaust gases |7.1.2| | 1 |
| Fuel system component leaking carbs |7.2.3| | 1 |
| Steering column movement between the shaft and steering wheel upper universal joint play detected |2.1.2b| | 1 |
| Nearside Rear Drive shaft uj which forms part of the suspension has excessive play in a universal joint |2.4.G.4b| | 1 |
| Offside Rear Sub-frame locating pin locking device missing |2.4.G.3b| | 1 |
| Nearside Rear Sub-frame locating pin locking device missing |2.4.G.3b| | 1 |
| Nearside Front Service brake excessively fluctuating (1.2.1 (e)) | 1 |
| Offside Front Service brake excessively fluctuating (1.2.1 (e)) | 1 |
| Offside Parking brake mechanism/associated mounting prescribed area is inadequately repaired |3.1.9| | 1 |
| Steering column shaft locking device insecure |2.1.6| | 1 |
| Nearside Front Service brake excessively binding (1.2.1 (f)) | 1 |
| Nearside Rear Service brake excessively binding (1.2.1 (f)) | 1 |
| Offside Rear Service brake excessively binding (1.2.1 (f)) | 1 |
| Power steering malfunctioning When fully jacked lock to lock not possible (2.1.5 (a)) | 1 |
| Horn not working (7.7 (a)) | 1 |
| Brake performance not tested (1.2.1 (g)) | 1 |
| Offside Headlamp excessively damaged so that the light output is severely reduced |1.7.5a| | 1 |
| Offside Fuel cap/sealing device sealing washer missing |7.2.4c| | 1 |