MOT History from tests of petrol MAZDA UNOSs year 1990

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

mot history

Pass percent:56.76%

(The average a petrol MAZDA UNOS year 1990 passes without issue)

Based on:37 MOT Tests

Most common failures	No# failures
Offside Rear fog lamp not working \|1.3.2b\|	4
Registration plate lamp issues	3
Parking brake: efficiency below requirements \|3.7.B.7\|	3
Rear fog lamp tell tale not working \|1.3.1b\|	2
Nearside Front Steering rack gaiter split \|2.2.D.2d\|	2
Offside Front position lamp\|s\| not working \|1.1.A.3b\|	2
Windscreen wiper does not clear the windscreen effectively	2
Centre Rear Upper Stop lamp not working \|1.2.1b\|	1
Offside Rear fog lamp does not face the rear \|1.3.2a\|	1
Brake master cylinder fluid level below minimum level \|3.6.G.1e\|	1
Brake master cylinder leaking hydraulic fluid \|3.6.G.1f\|	1
Offside Front Body has a sharp edge caused by corrosion \|6.1.C.1\|	1
Offside Stop lamp not working \|1.2.1b\|	1
Nearside Rear rear brake recording little or no effort \|3.7.B.5a\|	1
Offside Front Upper Suspension arm ball joint dust cover insecure so that it no longer prevents the ingress of dirt \|2.4.G.2\|	1
Rear parking brake recording little or no effort	1
Nearside Front Trailing arm ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt \|2.4.G.2\|	1
Offside Front Steering rack gaiter split \|2.2.D.2d\|	1
Rear fog lamp not working \|1.3.2b\|	1
Brakes imbalanced across an axle	1
Nearside Headlamp not working on dipped beam \|1.7.5a\|	1
Offside Front Lower Suspension arm ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt \|2.4.G.2\|	1
Offside 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
Rear Stop lamp not working \|1.2.1b\|	1
Driver`s door cannot be opened from inside the vehicle \|6.2.B.1b\|	1
Driver`s door cannot be opened from outside the vehicle \|6.2.B.1b\|	1
Exhaust has a major leak of exhaust gases \|7.1.2\|	1
Emissions not tested \|7.0\|	1
Headlamp aim out of alignment	1
Offside Headlamp not working on dipped beam \|1.7.5a\|	1
Offside Headlamp missing \|1.7.3\|	1
Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings \|6.1.B.2\|	1
Nearside Rear coil spring broken \|2.4.C.1a\|	1
Offside Rear coil spring broken \|2.4.C.1a\|	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.

Got suggestions? We’re improving this section all the time. If you have any suggestions, please let us know.

Most common failures	No# failures
Offside Rear fog lamp not working \|1.3.2b\|	4
Registration plate lamp issues	3
Parking brake: efficiency below requirements \|3.7.B.7\|	3
Rear fog lamp tell tale not working \|1.3.1b\|	2
Nearside Front Steering rack gaiter split \|2.2.D.2d\|	2
Offside Front position lamp\|s\| not working \|1.1.A.3b\|	2
Windscreen wiper does not clear the windscreen effectively	2
Centre Rear Upper Stop lamp not working \|1.2.1b\|	1
Offside Rear fog lamp does not face the rear \|1.3.2a\|	1
Brake master cylinder fluid level below minimum level \|3.6.G.1e\|	1
Brake master cylinder leaking hydraulic fluid \|3.6.G.1f\|	1
Offside Front Body has a sharp edge caused by corrosion \|6.1.C.1\|	1
Offside Stop lamp not working \|1.2.1b\|	1
Nearside Rear rear brake recording little or no effort \|3.7.B.5a\|	1
Offside Front Upper Suspension arm ball joint dust cover insecure so that it no longer prevents the ingress of dirt \|2.4.G.2\|	1
Rear parking brake recording little or no effort	1
Nearside Front Trailing arm ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt \|2.4.G.2\|	1
Offside Front Steering rack gaiter split \|2.2.D.2d\|	1
Rear fog lamp not working \|1.3.2b\|	1
Brakes imbalanced across an axle	1
Nearside Headlamp not working on dipped beam \|1.7.5a\|	1
Offside Front Lower Suspension arm ball joint dust cover excessively damaged so that it no longer prevents the ingress of dirt \|2.4.G.2\|	1
Offside 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
Rear Stop lamp not working \|1.2.1b\|	1
Driver`s door cannot be opened from inside the vehicle \|6.2.B.1b\|	1
Driver`s door cannot be opened from outside the vehicle \|6.2.B.1b\|	1
Exhaust has a major leak of exhaust gases \|7.1.2\|	1
Emissions not tested \|7.0\|	1
Headlamp aim out of alignment	1
Offside Headlamp not working on dipped beam \|1.7.5a\|	1
Offside Headlamp missing \|1.7.3\|	1
Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings \|6.1.B.2\|	1
Nearside Rear coil spring broken \|2.4.C.1a\|	1
Offside Rear coil spring broken \|2.4.C.1a\|	1

MOT History from tests of petrol MAZDA UNOSs year 1990

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