| Most common failures | No# failures |
|---|
| Brake pipe excessively corroded | 20 |
| Headlamp aim out of alignment | 18 |
| Parking brake: efficiency below requirements |3.7.B.7| | 12 |
| Registration plate lamp issues | 9 |
| Exhaust emissions Lambda reading after 2nd fast idle outside specified limits |7.3.D.3| | 6 |
| Rear parking brake recording little or no effort | 6 |
| Rear brake binding | 6 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 5 |
| Nearside Front constant velocity joint gaiter split |2.5.C.1a| | 4 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 4 |
| Exhaust emissions carbon monoxide content after 2nd fast idle excessive |7.3.D.3| | 4 |
| Nearside Front Upper Suspension arm has excessive play in a pin/bush |2.4.G.2| | 4 |
| Offside Stop lamp not working |1.2.1b| | 4 |
| Centre Exhaust has a major leak of exhaust gases |7.1.2| | 3 |
| Offside Front Upper Suspension arm has excessive play in a pin/bush |2.4.G.2| | 3 |
| Rear Exhaust has a major leak of exhaust gases |7.1.2| | 3 |
| Offside Rear Stop lamp not working |1.2.1b| | 3 |
| Nearside Side repeater incorrect colour |1.4.A.2f| | 3 |
| Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 2 |
| Nearside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 2 |
| Nearside Stop lamp not working |1.2.1b| | 2 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 2 |
| Nearside Front All position lamps not working |1.1.A.3b| | 2 |
| Exhaust system not adequately supported |7.1.1| | 2 |
| Front Exhaust mounting missing |7.1.1b| | 2 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 2 |
| Centre Exhaust system not adequately supported |7.1.1| | 2 |
| Front brake disc in such a condition that it is seriously weakened | 2 |
| Nearside Front Brake pipe leaking |3.6.A.1| | 2 |
| Brakes imbalanced across an axle | 2 |
| Offside Front Direction indicator incorrect colour |1.4.A.2f| | 2 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 2 |
| Nearside Front Upper Suspension arm has excessive play in a ball joint |2.4.G.2| | 2 |
| Exhaust emissions hydrocarbon content after 2nd fast idle excessive |7.3.D.3| | 2 |
| Front Windscreen has a sticker or other obstruction encroaching into the swept area by more than 40mm outside zone `A` |8.3.1e| | 2 |
| Nearside Inner Front Upper Suspension arm has excessive play in a pin/bush |2.4.G.2| | 2 |
| Offside Inner Front Upper Suspension arm has excessive play in a pin/bush |2.4.G.2| | 2 |
| Supplementary Restraint System warning lamp indicates a fault |5.4.2| | 2 |
| Windscreen wiper does not clear the windscreen effectively | 2 |
| Front Exhaust system not adequately supported |7.1.1| | 2 |
| Nearside Front Brake hose excessively damaged |3.6.B.4d| | 1 |
| Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 1 |
| Power steering component|s| leaking |2.3.3b| | 1 |
| Rear Anti-roll bar insecure |2.4.G.1| | 1 |
| Nearside Inner Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 1 |
| An item not tested |Manual| | 1 |
| Offside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 1 |
| Nearside Rear Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 1 |
| Offside Rear Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 1 |
| Front Exhaust has part of the system excessively deteriorated |7.1.1a| | 1 |
| Centre Exhaust has part of the system excessively deteriorated |7.1.1a| | 1 |
| Nearside Front Front wheel bearing rough when rotated |2.5.A.2| | 1 |
| Offside Front Front wheel bearing has excessive play |2.5.A.3c| | 1 |
| Offside Front Front wheel bearing rough when rotated |2.5.A.2| | 1 |
| Rear brake application uneven | 1 |
| Nearside Rear Exhaust has a major leak of exhaust gases |7.1.2| | 1 |
| Exhaust emits excessive dense blue smoke during acceleration |7.3.A.2c| | 1 |
| Nearside Rear Brake cable has wires broken and is significantly weakened |3.5.1b| | 1 |
| Offside Rear Brake cable has wires broken and is significantly weakened |3.5.1b| | 1 |
| Nearside Front Radius arm worn and seriously weakened |2.4.G.1| | 1 |
| Nearside Rear Stop lamp emits other than a steady red light |1.2.1e| | 1 |
| Offside Front All position lamps not working |1.1.A.3b| | 1 |
| Emissions not tested |7.0| | 1 |
| Nearside Rear Shock absorber has negligible damping effect |2.7.5| | 1 |
| Lower Brake pipe inadequately supported |3.6.B.1| | 1 |
| Lower Fuel system component insecure |7.2.1| | 1 |
| Offside Rear Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 1 |
| Nearside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 1 |
| Nearside Rear wheel bearing rough when rotated |2.6.1| | 1 |
| Nearside Rear Anti-roll bar linkage has excessive play in a ball joint |2.4.G.2| | 1 |
| Front Exhaust has a major leak of exhaust gases |7.1.2| | 1 |
| Nearside Front Direction indicators incorrect colour |1.4.A.2f| | 1 |
| Rear Exhaust system not adequately supported |7.1.1| | 1 |
| Rear brake disc excessively pitted |3.5.1h| | 1 |
| Nearside Front Front constant velocity joint gaiter split |2.5.C.1a| | 1 |
| Service brake: efficiency below requirements |3.7.B.7| | 1 |
| Offside Windscreen wiper blade deteriorated |8.2.2| | 1 |
| Exhaust emissions carbon monoxide content at idle excessive |7.3.D.4| | 1 |
| Nearside Direction indicators flashing more than 120 times a minute |1.4.A.2g| | 1 |
| Front position lamp|s| not working |1.1.A.3b| | 1 |
| Offside Rear Braking system leaking |3.6.A.1| | 1 |
| Rear Exhaust system not adequately supported mounting |7.1.1| | 1 |
| Exhaust carbon monoxide content after 2nd fast idle exceeds manufacturers specified limits (8.2.1.2 (a)) | 1 |
| Exhaust carbon monoxide content at idle exceeds manufacturers specified limits (8.2.1.2 (b)) | 1 |
| Offside Outer Drive shaft joint constant velocity boot split or insecure, no longer prevents the ingress of dirt (6.1.7 (g) (ii)) | 1 |
| Nearside Front Upper Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 1 |
| Offside Front Upper Suspension arm ball joint excessively worn (5.3.4 (a) (i)) | 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 Brake cable locking device insecure |3.5.1l| | 1 |
| Offside Brake cable locking device insecure |3.5.1l| | 1 |
| Offside Front constant velocity joint gaiter split |2.5.C.1a| | 1 |
| Nearside Inner Rear position lamp|s| not working |1.1.A.3b| | 1 |
| Offside Outer Rear Lower Seat belt anchorage prescribed area is excessively corroded |5.2.6| | 1 |
| Offside Outer Front Lower Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2| | 1 |
| Offside Front constant velocity joint gaiter damaged to the extent that it no longer prevents the ingress of dirt etc |2.5.C.1a| | 1 |
| Nearside Outer Front Upper Suspension arm has excessive play in a ball joint |2.4.G.2| | 1 |
| Offside Inner Front Upper Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 1 |
| Offside Front Upper Suspension arm has excessive play in a ball joint |2.4.G.2| | 1 |
| Offside Upper Front suspension has excessive play in an outer ball joint |2.5.B.2a| | 1 |
| Offside Front coil spring incomplete |2.4.C.1a| | 1 |
| Offside Rear Lower Suspension arm has excessive play in a pin/bush |2.4.G.2| | 1 |
| Exhaust mounting missing |7.1.1b| | 1 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 1 |
| Offside Side repeater incorrect colour |1.4.A.2f| | 1 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 1 |
| Nearside Front Suspension arm has excessive play in a pin/bush |2.4.G.2| | 1 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 1 |
| Nearside Rear Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 1 |
| Offside Rear Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 1 |
| Front Lower Exhaust system not adequately supported |7.1.1| | 1 |
| Nearside Rear Suspension arm has excessive play in a pin/bush |2.4.G.2| | 1 |
| Offside Rear Suspension arm has excessive play in a pin/bush |2.4.G.2| | 1 |
| Windscreen has damage | 1 |
| Nearside Front Brake hose leaking |3.6.A.1| | 1 |
| Rear fog lamp switch missing |1.3.1a| | 1 |
| Hazard warning switch missing |1.4.B.1d| | 1 |
| Nearside Headlamp excessively damaged so that the light output is severely reduced |1.7.5a| | 1 |
| Front position lamp|s| incorrect colour |1.1.A.3e| | 1 |
| Nearside Outer 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 |
| Nearside Headlamp not working on main beam |1.7.5a| | 1 |
| Nearside Front Headlamp not working on main beam |1.7.5a| | 1 |
| Offside Rear Rear fog lamp not working |1.3.2b| | 1 |
| Brake hose excessively deteriorated | 1 |
| Offside Rear fog lamp not working |1.3.2b| | 1 |
| Nearside 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 |
| Offside Front Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d| | 1 |
| Nearside Headlamp aim beam image kick up to the offside |1.8| | 1 |
| Offside Headlamp aim beam image kick up to the offside |1.8| | 1 |
| Nearside Front Upper Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 1 |
| Exhaust has a major leak of exhaust gases |7.1.2| | 1 |