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MOT History from tests of petrol JEEP CJ7s year 1981

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:53.97%
(The average a petrol JEEP CJ7 year 1981 passes without issue)
Based on:63 MOT Tests
Most common failuresNo# failures
Exhaust emissions carbon monoxide content excessive |7.3.B.1a|5
Headlamp aim out of alignment4
Steering box insecure |2.2.B.1a|4
Rear fog lamp tell tale not working |1.3.1b|3
Registration plate issues3
Nearside rear brake recording little or no effort |3.7.B.5a|2
Horn not working |1.6.2a|2
Offside Rear fog lamp not working |1.3.2b|2
Rear fog lamp not working |1.3.2b|2
Offside Headlamp not working on main beam |1.7.5a|2
Nearside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3|2
Registration plate lamp issues2
Brakes imbalanced across an axle2
Offside Rear Suspension spring mounting prescribed area is excessively corroded |2.4.A.3|2
Brake hose excessively deteriorated2
Rear fog lamp tell tale missing |1.3.1b|1
Exhaust system not adequately supported |7.1.1|1
Brake pipe inadequately clipped |3.6.B.1|1
Fuel system component insecure |7.2.1|1
Offside Seat belt anchorage prescribed area is inadequately repaired |5.2.6|1
Nearside Seat belt anchorage prescribed area is inadequately repaired |5.2.6|1
Front passenger door cannot be opened from inside the vehicle |6.2.B.1b|1
Exhaust emissions carbon monoxide content excessive 4.84% |7.3.B.1a|1
Indicator switch faulty |1.4.A.1|1
Exhaust noise is clearly in excess of that emitted by a similar vehicle fitted with a standard silencer in average condition |7.1.4|1
Exhaust emissions carbon monoxide content excessive (8.2.1.2 (b))1
Nearside Front Lower Front suspension has excessive movement at a suspension ball joint |2.5.A.1c|1
Nearside Drag link end ball joint has excessive play |2.2.B.1f|1
Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6|1
Windscreen wiper does not clear the windscreen effectively1
Nearside Rear Braking system leaking |3.6.A.1|1
Parking brake: efficiency below requirements |3.7.C.1b|1
Rear Rear fog lamp not working |1.3.2b|1
Nearside Stop lamp|s| not working |4.3.1 |a| |ii||1
Rear fog lamp not working |4.5.1 |a| |ii||1
Oil leaking excessively from engine |8.4.1 |a| |i||1
Offside Front wheel bearing has excessive play |2.5.A.3c|1
Offside Front Seat belt affected by an insecure seat fixing |5.2.1b|1
Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6|1
Front Steering component mounting prescribed area is excessively corroded |2.2.C.1h|1
Front passenger door cannot be opened from outside the vehicle |6.2.B.1b|1
Nearside 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 Stop lamp not working |1.2.1b|1
Offside Rear fog lamp emits a light other than red |1.3.2e|1
Offside Rear fog lamp excessively deteriorated so that it is not visible from a reasonable distance |1.3.2d|1
Offside Headlamp not working on dipped beam |1.7.5a|1
Power steering pump leaking from a failed component |2.3.3b|1
Offside Front Lower Shock absorber has an excessively worn bush |2.7.4|1
Nearside Front Brake hose excessively damaged |3.6.B.4d|1
Offside Front Brake hose excessively damaged |3.6.B.4d|1
Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3|1
Nearside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Offside Inner Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Offside Inner Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|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 Suspension spring mounting prescribed area is excessively corroded |2.4.A.3|1
Nearside Front Leaf spring damaged and permanently distorted |2.4.B.1a|1
Brake performance not tested |3.7.A.1|1
Rear An item not tested |Manual|1
Nearside Front Seat belt insecurely fixed to the vehicles structure |5.2.1a|1
Offside Rear Rear fog lamp missing |1.3.2a|1
Nearside Headlamp aim beam image kick up to the offside |1.8|1
Offside Headlamp aim beam image kick up to the offside |1.8|1
Offside Front Brake pipe inadequately clipped |3.6.B.1|1
Offside Rear Brake pipe inadequately clipped |3.6.B.1|1
Service brake: efficiency below requirements |3.7.C.1a|1
Offside Side repeater not working |1.4.A.2c|1
Offside Front Track rod end loose |2.2.B.1d|1
Offside Front Anti-roll bar linkage rubber bush deteriorated resulting in excessive movement |2.4.G.2|1
Nearside Front Anti-roll bar linkage rubber bush deteriorated resulting in excessive movement |2.4.G.2|1
Nearside Front position lamp|s| not working |1.1.A.3b|1
Offside Front position lamp|s| not working |1.1.A.3b|1
Nearside Side repeater not working |1.4.A.2c|1
Nearside Rear Direction indicator incorrect colour |1.4.A.2f|1
Offside Rear Direction indicator incorrect colour |1.4.A.2f|1
Power steering component|s| leaking from a failed seal |2.3.3b|1
Nearside Rear Hazard warning lamps not flashing in phase, with ignition on |1.4.B.1f|1
Nearside Rear Hazard warning lamps not flashing in phase, with ignition off |1.4.B.1f|1
Offside Rear Hazard warning lamps not flashing in phase, with ignition off |1.4.B.1f|1
Offside Hazard warning lamps not flashing in phase, with ignition on |1.4.B.1f|1
Offside Front Track rod end ball joint has excessive play (2.1.3 (b) (i))1
Parking brake efficiency below requirements (1.4.2 (a) (i))1
Nearside Exhaust emissions hydrocarbon content excessive V8 engine This is the N/S bank. O/S bank is ok. (8.2.1.2 (b))1
Offside Rear Rear fog lamp missing (4.5.1 (a) (ii))1
Rear fog lamp switch missing (4.5.3 (a))1
Speedometer not fitted (7.8 (a))1
Nearside Front Service brake excessively binding (1.2.1 (f))1
Offside Front Service brake excessively binding (1.2.1 (f))1
Nearside Front Upper Seat belt anchorage loose Bolt loose. (7.1.1 (b))1
Nearside Front Lower Seat belt anchorage loose Bolt loose. (7.1.1 (b))1
Offside Front Lower Seat belt anchorage loose Bolt loose. (7.1.1 (b))1
Brake servo defective or ineffective (1.1.10 (a) (i))1
Brake master cylinder leaking (1.1.10 (b) (ii))1
Nearside Front Track rod end seriously misaligned Loose. (2.1.3 (e))1
Service brake efficiency less than 50% of the required value (1.2.2 (a) (ii))1
Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii))1
Parking (secondary brake) on a single line braking system imbalanced across an axle Axle 1 (1.3.1 (b) (i))1
Nearside Stop lamp not working |1.2.1b|1
Nearside Front Drag link end ball joint has excessive play |2.2.B.1f|1
Nearside Front Track rod end ball joint has excessive play |2.2.B.1f|1
Offside Front Steering component mounting prescribed area is fractured |2.2.C.1h|1
Rear Exhaust has a major leak of exhaust gases |7.1.2|1
Service brake: efficiency below requirements |3.7.B.7|1
Rear fog lamp switch missing |1.3.1a|1
Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3|1
Parking brake: efficiency below requirements |3.7.B.7|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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