| Most common failures | No# failures |
|---|
| Windscreen wiper does not clear the windscreen effectively | 5 |
| Brake pipe excessively corroded | 3 |
| Brake fluid warning lamp illuminated |3.6.G.2| | 2 |
| Battery insecure |1.9.1| | 2 |
| Mechanical brake component has restricted free movement | 2 |
| Rear Mechanical brake component has restricted free movement | 2 |
| All direction indicators not working (4.4.1 (a) (ii)) | 1 |
| Hazard warning lamps inoperative (4.4.1 (e)) | 1 |
| Rear fog lamp not working (4.5.1 (a) (ii)) | 1 |
| Parking brake lever defective so that it cannot be satisfactorily operated (1.1.6 (d)) | 1 |
| Brake pipe leaking on a hydraulic braking system brake pipe across rear axle (1.1.11 (b) (ii)) | 1 |
| Battery insecure and likely to cause a short circuit (4.13 (a) (ii)) | 1 |
| Service brake efficiency below requirements (1.2.2 (a) (i)) | 1 |
| Offside Obligatory mirror seriously damaged, affecting the rear view (3.3 (b) (ii)) | 1 |
| Offside Front Battery insecure and likely to fall from carrier (4.13 (a) (ii)) | 1 |
| Offside Rear Upper Outline marker lamp not working (4.2.1 (a) (ii)) | 1 |
| Nearside Rear Direction indicator not working (4.4.1 (a) (ii)) | 1 |
| Offside Rear Rear fog lamp not working (4.5.1 (a) (ii)) | 1 |
| Nearside Rear Service brake excessively binding (1.2.1 (f)) | 1 |
| Offside Rear Service brake excessively binding (1.2.1 (f)) | 1 |
| Offside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f| | 1 |
| Trailer electrical socket damaged so that lead cannot be securely connected |1.9.3b| | 1 |
| Offside Stop lamp not working |1.2.1b| | 1 |
| Nearside Rear Stop lamp adversely affected by the operation of another lamp |1.2.1f| | 1 |
| Offside Rear Stop lamp adversely affected by the operation of another lamp |1.2.1f| | 1 |
| Nearside Rear Rear fog lamp not working |4.5.1 |a| |ii|| | 1 |
| Nearside Stop lamp not working |1.2.1b| | 1 |
| Rear Service brake excessively fluctuating |1.2.1 |e|| | 1 |
| Brake pedal fouling on other parts of the vehicle cable hanging and fuse box |3.3.A.4| | 1 |
| Nearside Rear Direction indicator has a product on the light source so it is not visible from a reasonable distance |1.4.A.2e| | 1 |
| Offside Rear Direction indicator has a product on the light source so it is not visible from a reasonable distance |1.4.A.2e| | 1 |