MOT History from tests of diesel DENNIS UNKNOWNs year 1992

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

mot history

Pass percent:64.29%

(The average a diesel DENNIS UNKNOWN year 1992 passes without issue)

Based on:14 MOT Tests

Most common failures	No# failures
Hazard warning lamps inoperative \|1.4.B.1b\|	1
Nearside Side repeater not working \|1.4.A.2c\|	1
Offside Front Direction indicator not working \|1.4.A.2c\|	1
Nearside Front Direction indicator insecure \|1.4.A.2b\|	1
Windscreen wiper does not clear the windscreen effectively	1
Nearside Rear Upper Rear outline marker lamp\|s\| not working \|1.1.B.1c\|	1
Registration plate lamp issues	1
Rear fog lamp not working \|1.3.2b\|	1
Driving control\|s\| insecure wiper stalk/ horn \|6.8.1e\|	1
Speed limiter plate missing \|6.5.A.1a\|	1
Power steering pipe\|s\| or hose\|s\| leaking from a seal at pump \|2.3.3b\|	1
Passenger`s seat insecure various seat bases insecure \|6.2.A.1\|	1
Speedometer cannot be illuminated. \|6.7.3\|	1
Nearside Rear Upper Outline marker lamp not working \|4.2.1 \|a\|\|	1
Offside Rear Upper Outline marker lamp not working \|4.2.1 \|a\|\|	1
Nearside Rear Lower Floor excessively deteriorated \|6.2.4 \|a\| \|i\|\|	1
Offside Rear Floor excessively deteriorated \|6.2.4 \|a\| \|i\|\|	1
Central Rear Floor excessively deteriorated \|6.2.4 \|a\| \|i\|\|	1
Nearside Rear Integral body structure or chassis has excessive corrosion, seriously affecting its strength within 30cm of a body mounting \|6.2.2 \|d\| \|i\|\|	1
Offside Rear Integral body structure or chassis has excessive corrosion, seriously affecting its strength within 30cm of a body mounting \|6.2.2 \|d\| \|i\|\|	1
Nearside Rear Sub-frame corroded and seriously weakened \|5.3.3 \|b\| \|i\|\|	1
Offside Rear Sub-frame corroded and seriously weakened \|5.3.3 \|b\| \|i\|\|	1
Brakes imbalanced across an axle	1
Nearside Indicator tell tale inoperative \|1.4.A.2a\|	1
Offside Rear position lamp\|s\| not working \|1.1.A.3b\|	1
Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings Floor insecure for purpose of use \|6.1.B.2\|	1
Service brake efficiency below requirements (1.2.2 (a) (i))	1
Offside Rear Position lamp not working (4.2.1 (a) (ii))	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
Hazard warning lamps inoperative \|1.4.B.1b\|	1
Nearside Side repeater not working \|1.4.A.2c\|	1
Offside Front Direction indicator not working \|1.4.A.2c\|	1
Nearside Front Direction indicator insecure \|1.4.A.2b\|	1
Windscreen wiper does not clear the windscreen effectively	1
Nearside Rear Upper Rear outline marker lamp\|s\| not working \|1.1.B.1c\|	1
Registration plate lamp issues	1
Rear fog lamp not working \|1.3.2b\|	1
Driving control\|s\| insecure wiper stalk/ horn \|6.8.1e\|	1
Speed limiter plate missing \|6.5.A.1a\|	1
Power steering pipe\|s\| or hose\|s\| leaking from a seal at pump \|2.3.3b\|	1
Passenger`s seat insecure various seat bases insecure \|6.2.A.1\|	1
Speedometer cannot be illuminated. \|6.7.3\|	1
Nearside Rear Upper Outline marker lamp not working \|4.2.1 \|a\|\|	1
Offside Rear Upper Outline marker lamp not working \|4.2.1 \|a\|\|	1
Nearside Rear Lower Floor excessively deteriorated \|6.2.4 \|a\| \|i\|\|	1
Offside Rear Floor excessively deteriorated \|6.2.4 \|a\| \|i\|\|	1
Central Rear Floor excessively deteriorated \|6.2.4 \|a\| \|i\|\|	1
Nearside Rear Integral body structure or chassis has excessive corrosion, seriously affecting its strength within 30cm of a body mounting \|6.2.2 \|d\| \|i\|\|	1
Offside Rear Integral body structure or chassis has excessive corrosion, seriously affecting its strength within 30cm of a body mounting \|6.2.2 \|d\| \|i\|\|	1
Nearside Rear Sub-frame corroded and seriously weakened \|5.3.3 \|b\| \|i\|\|	1
Offside Rear Sub-frame corroded and seriously weakened \|5.3.3 \|b\| \|i\|\|	1
Brakes imbalanced across an axle	1
Nearside Indicator tell tale inoperative \|1.4.A.2a\|	1
Offside Rear position lamp\|s\| not working \|1.1.A.3b\|	1
Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings Floor insecure for purpose of use \|6.1.B.2\|	1
Service brake efficiency below requirements (1.2.2 (a) (i))	1
Offside Rear Position lamp not working (4.2.1 (a) (ii))	1

MOT History from tests of diesel DENNIS UNKNOWNs year 1992

Find us on Facebook