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MOT History from tests of petrol JEEP CJ7s year 1979

Review the list of common JEEP CJ7 failures below or to perform a specific mot history check on your JEEP then use our popular KnowYourCar service

mot history
Pass percent:69.12%
(The average a petrol JEEP CJ7 year 1979 passes without issue)
Based on:68 MOT Tests
Most common failuresNo# failures
Headlamp aim out of alignment4
Brake pedal spongy |3.3.B.1b|3
Windscreen wiper does not clear the windscreen effectively3
Offside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3|3
Battery insecure |1.9.1|3
Nearside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3|3
Offside Front position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f|2
Steering box insecure |2.2.B.1a|2
Offside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|2
Nearside Inner Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6|2
Rear parking brake recording little or no effort2
Direction indicators not working |1.4.A.2c|2
Offside Rear rear brake recording little or no effort |3.7.B.5a|1
Service brake: efficiency below requirements |3.7.B.7|1
Offside Front Inner Anti-roll bar pin or bush excessively worn |5.3.4 |a| |i||1
Nearside Front Inner Anti-roll bar attachment bracket/mounting insecure and impairing directional stability |5.3.3 |a| |ii||1
Offside Front Steering box insecure |2.2.B.1a|1
Central Rear Brake hose bulging under pressure |3.6.B.3|1
Offside Rear Rear fog lamp not working |1.3.2b|1
Horn not working |1.6.2a|1
Centre Obligatory mirror missing |8.1.1|1
Offside Front front brake binding |3.7.B.1|1
Nearside Front front brake binding |3.7.B.1|1
Obligatory mirror missing |8.1.1|1
Offside Obligatory mirror seriously damaged, affecting the rear view |8.1.2a|1
Nearside Front Seat belt damaged sufficient to obstruct correct operation of the belt |5.2.2a|1
Nearside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d|1
Registration plate lamp issues1
Nearside Front Direction indicator not working |1.4.A.2c|1
Offside Rear Direction indicator not working |1.4.A.2c|1
Offside Rear position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f|1
Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6|1
Brake pedal has insufficient reserve movement |3.3.A.5|1
Nearside Front position lamp|s| adversely affected by the operation of another lamp |1.1.A.3f|1
Drag link end ball joint has excessive play |2.2.B.1f|1
Rear Exhaust has a major leak of exhaust gases |7.1.2|1
Front Headlamp not working on dipped beam |1.7.5a|1
Front Headlamp not working on main beam |1.7.5a|1
Nearside Inner Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3|1
Offside Inner Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3|1
Offside Outer Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3|1
Offside Outer Rear Body has a sharp edge caused by corrosion |6.1.C.1|1
Offside Front Body has a sharp edge caused by corrosion |6.1.C.1|1
Nearside Front wheel bearing rough when rotated |2.5.A.2|1
Front Exhaust has a major leak of exhaust gases |7.1.2|1
Offside Front Direction indicator not working |1.4.A.2c|1
Nearside Front Body or chassis is damaged, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Electrical wiring insecure |1.9.2a|1
Offside Front Body or chassis is damaged, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Nearside rear brake recording little or no effort |3.7.B.5a|1
Offside rear brake recording little or no effort |3.7.B.5a|1
Nearside Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Service brake: efficiency below requirements |3.7.C.1a|1
Parking brake: efficiency below requirements |3.7.C.1b|1
Offside Rear Body or chassis is cracked, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Exhaust has part of the system excessively deteriorated |7.1.1a|1
Nearside Front Direction indicators incorrect colour |1.4.A.2f|1
Offside Front Direction indicators incorrect colour |1.4.A.2f|1
Nearside Front Seat belt insecurely fixed to the vehicles structure |5.2.1a|1
Front Electrical wiring insecure |1.9.2a|1
Nearside Front Electrical wiring insecure |1.9.2a|1
Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d|1
Rear Mechanical brake component has restricted free movement1
Offside Hazard warning lamps not flashing in phase, with ignition on |1.4.B.1f|1
Offside Front Suspension spring mounting prescribed area is excessively corroded |2.4.A.3|1
Nearside Front Suspension spring mounting prescribed area is excessively corroded |2.4.A.3|1
Nearside Front Direction indicators not working |1.4.A.2c|1
Offside Rear Stop lamp not working |1.2.1b|1
Rear Exhaust system not adequately supported |7.1.1|1
Exhaust has a part missing |7.1.1a|1
Power steering malfunctioning |2.3.3a|1
Parking brake lever, pawl mechanism pivots or their associated mountings are insecure |3.1.4b|1
Steering column universal joint has excessive play |2.1.5|1
Electrical wiring inadequately supported |1.9.2a|1
Bonnet retaining device excessively deteriorated |8.4.2|1
Brake pedal actuating lever has abnormal movement indicating maladjustment or excessive wear |3.3.A.1h|1
Exhaust emissions carbon monoxide content excessive |7.3.B.1a|1
Offside Inner Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6|1
Nearside Stop lamp not working |1.2.1b|1
Nearside Front position lamp|s| not working |1.1.A.3b|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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