| Most common failures | No# failures |
|---|
| Parking brake: efficiency below requirements |3.7.B.7| | 12 |
| Headlamp aim out of alignment | 8 |
| Registration plate lamp issues | 6 |
| Brake pipe excessively corroded | 6 |
| Brake load sensing valve linkage seized |3.6.E.3| | 4 |
| Windscreen wiper does not clear the windscreen effectively | 4 |
| Horn not working |1.6.2a| | 4 |
| Brake hose excessively deteriorated | 3 |
| Service brake: efficiency below requirements |3.7.B.7| | 3 |
| Brakes imbalanced across an axle | 2 |
| Nearside rear brake grabbing severely |3.7.A.5b| | 1 |
| Nearside Rear Shock absorber has an excessively worn bush |2.7.4| | 1 |
| Offside Rear Shock absorber has an excessively worn bush |2.7.4| | 1 |
| Nearside Front position lamp|s| not working |1.1.A.3b| | 1 |
| Offside Rear Stop lamp not working |1.2.1b| | 1 |
| Nearside Front Headlamp not in good working order adversely affecting beam image |1.2.4a| | 1 |
| Brake load sensing valve seized |3.6.E.3| | 1 |
| Offside Front position lamp|s| not working |1.1.A.3b| | 1 |
| Nearside Suspension arm has excessive play in a ball joint |2.4.G.2| | 1 |
| Offside Suspension arm has excessive play in a ball joint |2.4.G.2| | 1 |
| Offside Direction indicators not working |1.4.A.2c| | 1 |
| Nearside Front Direction indicator incorrect colour |1.4.A.2f| | 1 |
| Nearside Front Front position lamp|s| not working |1.1.A.3b| | 1 |
| Tie bar/rod has excessive play in a pin/bush |2.4.G.2| | 1 |
| Nearside Headlamp not working on dipped beam |1.7.5a| | 1 |
| Nearside Headlamp insecure |1.7.3| | 1 |
| Offside Front Suspension arm has excessive play in a ball joint |2.4.G.2| | 1 |
| Nearside Front Steering arm has relative movement at its fixings |2.2.B.1h| | 1 |
| Nearside Rear Loading door cannot be secured in the closed position |6.4.1| | 1 |
| Offside Front Front position lamp|s| not working |1.1.A.3b| | 1 |
| Brake load sensing valve inoperative |3.6.E.3| | 1 |
| Brake load sensing valve linkage defective and function impaired |3.6.E.3| | 1 |
| Offside rear brake grabbing severely |3.7.A.5b| | 1 |
| Registration plate issues | 1 |
| Nearside Front wheel bearing rough when rotated |2.5.A.2| | 1 |
| Offside Front wheel bearing rough when rotated |2.5.A.2| | 1 |
| Spare wheel carrier insecure |6.4.2| | 1 |
| Nearside Seat belt damaged sufficient to significantly weakened the webbing |5.2.2a| | 1 |
| Offside Seat belt damaged sufficient to significantly weakened the webbing |5.2.2a| | 1 |
| Offside Front Lower Suspension arm has excessive play in a ball joint |2.4.G.2| | 1 |
| Nearside Front Anti-roll bar linkage rubber bush deteriorated resulting in excessive movement |2.4.G.2| | 1 |
| Offside Front Anti-roll bar linkage rubber bush deteriorated resulting in excessive movement |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 |
| Rear parking brake recording little or no effort | 1 |
| Nearside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 1 |
| Offside Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a| | 1 |