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MOT History from tests of diesel DAF UNKNOWNs year 2003

Review the list of common DAF UNKNOWN failures below or to perform a specific mot history check on your DAF then use our popular KnowYourCar service

mot history
Pass percent:66.67%
(The average a diesel DAF UNKNOWN year 2003 passes without issue)
Based on:42 MOT Tests
Most common failuresNo# failures
Headlamp aim out of alignment6
Service brake efficiency below requirements (1.2.2 (a) (i))5
Brakes imbalanced across an axle4
Service brake efficiency less than 50% of the required value |1.2.2 |a| |ii||1
Parking brake efficiency below requirements |1.4.2 |a| |i||1
Offside Front Statutory seat belt missing |5.1.1|1
Nearside Headlamp aim beam image kick up to the offside |1.8|1
Rear Upper Emergency exit window cannot be opened from inside the vehicle |6.2.D.1a|1
Offside Front Axle king pin has excessive play in pin and/or bush adversely affecting the steering |2.5.A.3a|1
Offside Front Anti-roll bar ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.4.G.2|1
Offside Front Anti-roll bar has excessive play in a ball joint |2.4.G.2|1
Braking system leaking engine area |3.6.A.1|1
Offside Rear Upper Direction indicator not working (4.4.1 (a) (ii))1
Parking brake efficiency below requirements (1.4.2 (a) (i))1
Offside Front Seat belt missing (7.1.2 (a))1
Position lamp switch does not illuminate the front and rear position lamps with a single operation (4.2.2 (a))1
Windscreen washer not working 1
Rear fog lamp switch inoperative (4.5.3 (a))1
Rear fog lamp not working (4.5.1 (a) (ii))1
Registration plate lamp issues1
Nearside Rear Rear reflector missing (4.8.2 (a) (ii))1
Offside Rear Fuel system component leaking Fuel filter / housing (6.1.3 (b) (i))1
Nearside Rear Suspension bellows leaking (5.3.5 (c))1
Nearside Front Position lamp not working (4.2.1 (a) (ii))1
Rear Braking system leaking (1.1.3 (d))1
Nearside Front Suspension component leaking (5.3.5 (c))1
Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii))1
Rear Braking system leaking Air leak between rear bulkhead and engine leading to insufficient air for effective brake operation (1.1.3 (d))1

We get to these numbers by trawling through over 1 billion MOT test results since 2004 and crunched the numbers. We remove anything to do with Tyres, as they are model independent and group together common non-model specific issues. We are trying to get to a picture of what models have what issues.

Please note: We take the data from the DVSA. This data is raw and can contain typos and spelling mistakes that garages may have entered while recording a MOT result. Specifically miss-match on names of models and makes. We are constantly cleaning the data so bear with the odd issue.

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