| Most common failures | No# failures |
|---|
| Brakes imbalanced across an axle | 59 |
| Headlamp aim out of alignment | 47 |
| Parking brake: efficiency below requirements |3.7.B.7| | 47 |
| Service brake: efficiency below requirements |3.7.B.7| | 43 |
| Registration plate lamp issues | 35 |
| Windscreen wiper does not clear the windscreen effectively | 27 |
| Offside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 27 |
| Rear parking brake recording little or no effort | 24 |
| Nearside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 23 |
| Nearside rear brake recording little or no effort |3.7.B.5a| | 22 |
| Horn not working |1.6.2a| | 19 |
| Brake pipe excessively corroded | 17 |
| Service brake: efficiency below requirements |3.7.C.1a| | 17 |
| Parking brake: efficiency below requirements |3.7.C.1b| | 15 |
| Brake master cylinder leaking hydraulic fluid |3.6.G.1f| | 14 |
| Offside rear brake recording little or no effort |3.7.B.5a| | 13 |
| Offside Stop lamp not working |1.2.1b| | 13 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 12 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 10 |
| Nearside Stop lamp not working |1.2.1b| | 10 |
| Nearside Front Axle king pin has excessive play in pin and/or bush adversely affecting the steering |2.5.A.3a| | 9 |
| Nearside Rear Stop lamp not working |1.2.1b| | 8 |
| Braking system leaking |3.6.A.1| | 8 |
| Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 8 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 8 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 8 |
| Registration plate issues | 8 |
| Offside Parking brake mechanism/associated mounting prescribed area is excessively corroded |3.1.9| | 7 |
| Nearside Semaphore indicator arm arm does not show an amber light to the front |1.4.C.1b| | 7 |
| Offside Headlamp not working on main beam |1.7.5a| | 7 |
| Nearside Front Shock absorber has negligible damping effect |2.7.5| | 7 |
| Front brake application uneven | 7 |
| Fuel cap/sealing device does not fasten securely maintaining the sealing arrangement |7.2.4b| | 7 |
| Brake pedal spongy |3.3.B.1b| | 7 |
| Rear brake application uneven | 7 |
| Offside Front Shock absorber has negligible damping effect |2.7.5| | 7 |
| Parking brake mechanism/associated mounting prescribed area is excessively corroded |3.1.9| | 6 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 6 |
| Offside Headlamp not working on dipped beam |1.7.5a| | 6 |
| Nearside Rear brake drum contaminated by oil |3.5.1h| | 6 |
| Steering box has relative movement between sector shaft and the drop arm |2.2.B.1b| | 6 |
| Offside Front Axle king pin has excessive play in pin and/or bush adversely affecting the steering |2.5.A.3a| | 6 |
| Nearside Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 6 |
| Offside Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 6 |
| Nearside Semaphore indicator arm arm does not show an amber light to the rear |1.4.C.1b| | 6 |
| Offside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 6 |
| Nearside Rear rear brake recording little or no effort |3.7.B.5a| | 5 |
| Nearside front brake binding |3.7.B.1| | 5 |
| Exhaust system not adequately supported |7.1.1| | 5 |
| Nearside Rear Suspension spring mounting prescribed area is inadequately repaired |2.4.A.3| | 5 |
| Steering system excessively tight |2.2.D.1| | 5 |
| Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 5 |
| Offside Rear Leaf spring has a deteriorated shackle pin rubber bush resulting in excessive movement |2.4.B.2| | 5 |
| Offside Front front brake binding |3.7.B.1| | 5 |
| Rear Braking system leaking |3.6.A.1| | 5 |
| Nearside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 5 |
| Offside Rear Stop lamp not working |1.2.1b| | 5 |
| Nearside Semaphore indicator arm does not extend smoothly |1.4.C.1a| | 4 |
| Brake performance not tested |3.7.A.1| | 4 |
| Nearside Front Headlamp not working on dipped beam |1.7.5a| | 4 |
| Hydraulic brake cylinder leaking hydraulic fluid |3.6.A.1| | 4 |
| Service brake is causing the steering wheel to severely pull one way |3.7.C.2| | 4 |
| Offside Front Direction indicator not working |1.4.A.2c| | 4 |
| Brake hose excessively deteriorated | 4 |
| Service brake is causing the vehicle to swerve to the nearside |3.7.C.2| | 4 |
| Nearside Headlamp not working on main beam |1.7.5a| | 4 |
| Nearside Rear Leaf spring has a deteriorated shackle pin rubber bush resulting in excessive movement |2.4.B.2| | 4 |
| Offside front brake recording little or no effort |3.7.B.5a| | 4 |
| Rear brake binding | 4 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 4 |
| Nearside Rear Leaf spring has excessive wear in a shackle pin and/or bush |2.4.B.2| | 4 |
| Rear Hydraulic brake cylinder leaking hydraulic fluid |3.6.A.1| | 4 |
| Brake pedal anti-slip provision missing |3.3.A.1b| | 4 |
| Service brake: efficiency below requirements |3.7.D.4| | 3 |
| Offside Semaphore indicator arm arm does not show an amber light to the front |1.4.C.1b| | 3 |
| Parking brake: efficiency below requirements |3.7.D.4| | 3 |
| Nearside Front Headlamp not working on main beam |1.7.5a| | 3 |
| Headlamp not working on main beam |1.7.5a| | 3 |
| Nearside front brake recording little or no effort |3.7.B.5a| | 3 |
| Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 3 |
| Stop lamp not working |1.2.1b| | 3 |
| Direction indicators not working |1.4.A.2c| | 3 |
| Nearside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 3 |
| Offside Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 3 |
| Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 3 |
| Nearside Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 3 |
| Nearside Track rod end ball joint has excessive play |2.2.B.1f| | 3 |
| Driver`s seat insecure |6.2.A.1| | 3 |
| Nearside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 3 |
| Offside Rear Braking system leaking |3.6.A.1| | 3 |
| Parking brake lever releases when knocked |3.1.6a| | 3 |
| Parking brake lever ratchet mechanism is excessively worn |3.1.5| | 3 |
| Offside Rear rear brake recording little or no effort |3.7.B.5a| | 3 |
| Brake pedal has insufficient reserve movement |3.3.A.5| | 3 |
| Nearside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 3 |
| Offside Front wheel bearing rough when rotated |2.5.A.2| | 3 |
| Windscreen washer control missing |8.2.1a| | 3 |
| Nearside Front Steering pivot point has excessive play |2.2.B.1g| | 3 |
| Nearside Windscreen wiper not operating automatically when switched on |8.2.1b| | 3 |
| Offside Windscreen wiper not operating automatically when switched on |8.2.1b| | 3 |
| Nearside Rear Shock absorber has a serious fluid leak |2.7.3| | 3 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 3 |
| Nearside Rear Direction indicator not working |1.4.A.2c| | 3 |
| Fuel cap/sealing device sealing washer torn |7.2.4c| | 3 |
| Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 3 |
| Offside Front Headlamp not working on dipped beam |1.7.5a| | 3 |
| Offside Front Brake master cylinder/servo mounting prescribed area is excessively corroded |3.6.C.3| | 3 |
| Nearside Rear Leaf spring has a deteriorated anchor pin rubber bush resulting in excessive movement |2.4.B.2| | 2 |
| Offside Rear Leaf spring has a deteriorated anchor pin rubber bush resulting in excessive movement |2.4.B.2| | 2 |
| Brake pedal creeps down when held under pressure |3.3.B.1a| | 2 |
| Brake pipe inadequately supported |3.6.B.1| | 2 |
| Fuel pipe leaking |7.2.3| | 2 |
| Offside Direction indicators not working |1.4.A.2c| | 2 |
| Nearside Steering arm has relative movement at its fixings |2.2.B.1h| | 2 |
| Nearside Rear Direction indicators not working |1.4.A.2c| | 2 |
| Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 2 |
| Exhaust has part of the system excessively deteriorated |7.1.1a| | 2 |
| Nearside Rear Leaf spring fractured |2.4.B.1a| | 2 |
| Offside Track rod end ball joint has excessive play |2.2.B.1f| | 2 |
| Nearside Front wheel bearing has excessive play |2.5.A.3c| | 2 |
| Offside Rear Leaf spring anchor bracket corroded and seriously weakened |2.4.B.6d| | 2 |
| Offside Rear Shock absorber has an excessively worn linkage |2.7.4| | 2 |
| Horn not loud enough to be heard by another road user |1.6.2b| | 2 |
| Fuel cap/sealing device sealing washer missing |7.2.4c| | 2 |
| Offside Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| rear brake recording little or no effort |3.7.B.5a| | 2 |
| Offside Direction indicator not working |1.4.A.2c| | 2 |
| Nearside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 2 |
| Offside Semaphore indicator arm arm does not show an amber light to the rear |1.4.C.1b| | 2 |
| Offside Front Brake hose excessively damaged |3.6.B.4d| | 2 |
| Nearside Front Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 2 |
| Front passenger door does not latch securely closed |6.2.B.1a| | 2 |
| Nearside Inner Rear Suspension spring mounting prescribed area is inadequately repaired |2.4.A.3| | 2 |
| Offside Rear Suspension spring mounting prescribed area is inadequately repaired |2.4.A.3| | 2 |
| Nearside Front Upper Suspension arm has excessive play in a pin/bush |2.4.G.2| | 2 |
| Nearside Front Braking system leaking |3.6.A.1| | 2 |
| Nearside Front 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 Drag link end ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt |2.2.C.1c| | 2 |
| Steering wheel retaining device insecure |2.1.6| | 2 |
| Steering system has excessive free play detected at the steering wheel |steering box fitted| |2.2.A.1a| | 2 |
| Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 2 |
| Nearside Steering pivot point has excessive play |2.2.B.1g| | 2 |
| Centre Exhaust system not adequately supported |7.1.1| | 2 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 2 |
| Offside Front Upper Suspension arm has excessive play in a pin/bush |2.4.G.2| | 2 |
| Offside Rear Vehicle structure has an inadequate repair, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 2 |
| Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Brake hose damaged | 2 |
| Offside Rear Body has a sharp edge caused by corrosion |6.1.C.1| | 2 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 2 |
| Offside Rear Leaf spring has excessive wear in a shackle pin and/or bush |2.4.B.2| | 2 |
| Nearside Rear Braking system leaking |3.6.A.1| | 2 |
| Nearside Headlamp excessively damaged so that the light output is severely reduced |1.7.5a| | 2 |
| Rear Brake valve leaking |3.6.A.1| | 2 |
| Nearside Front front brake recording little or no effort |3.7.B.5a| | 2 |
| Windscreen wiper not operating automatically when switched on |8.2.1b| | 2 |
| Offside front brake binding |3.7.B.1| | 2 |
| Fuel tank leaking |7.2.3| | 2 |
| Steering column top bearing excessively worn |2.1.2c| | 2 |
| Semaphore indicator switch faulty |1.4.C.1c| | 2 |
| Nearside Steering locking device missing |2.2.C.1g| | 2 |
| Parking brake lever pawl spring does not push the pawl positively into the ratchet teeth |3.1.5| | 2 |
| Offside Front Headlamp not working on main beam |1.7.5a| | 2 |
| Nearside Inner Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Suspension spring mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii)) | 2 |
| Offside Front Upper Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 2 |
| Offside Front wheel bearing has excessive play |2.5.A.3c| | 2 |
| Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3| | 2 |
| Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 2 |
| Parking brake lever, pawl mechanism pivots or their associated mountings are insecure |3.1.4b| | 2 |
| Service brake is causing the vehicle to swerve to the offside |3.7.C.2| | 2 |
| Parking brake lever defective so that it cannot be satisfactorily operated |3.1.3c| | 2 |
| Offside Rear reflector missing |1.5.1a| | 2 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 2 |
| Stop lamp remains on when the brakes are released | 2 |
| Offside Headlamp not in good working order |not working| |1.2.4a| | 2 |
| Rear Exhaust system not adequately supported |7.1.1| | 2 |
| Front Exhaust system not adequately supported |7.1.1| | 2 |