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MOT History from tests of petrol CHEVROLET GMC UNKNOWNs year 1980

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

mot history
Pass percent:66.67%
(The average a petrol CHEVROLET GMC UNKNOWN year 1980 passes without issue)
Based on:6 MOT Tests
Most common failuresNo# failures
Horn not working |1.6.2a|1
Offside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a|1
Rear fog lamp missing |1.3.2a|1
Direction indicator flashing less than 60 times a minute all lamps. |1.4.A.2g|1
Nearside Rear Direction indicator incorrect colour |1.4.A.2f|1
Offside Rear Direction indicator incorrect colour |1.4.A.2f|1
Nearside Front Direction indicator incorrect colour |1.4.A.2f|1
Offside Front Direction indicator incorrect colour |1.4.A.2f|1
Rear Brake hose bulging under pressure |3.6.B.3|1
Nearside Front Brake hose leaking |3.6.A.1|1
Offside Front Brake hose leaking |3.6.A.1|1
Offside Front Seat belt anchorage prescribed area is inadequately repaired |5.2.6|1
Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6|1
Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6|1
Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6|1
Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6|1
Exhaust has a major leak of exhaust gases |7.1.2|1
Emissions not tested Exhaust missing. |7.3.A.1|1
Offside Rear passenger door cannot be opened from outside the vehicle |6.2.B.1c|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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