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MOT History from tests of petrol JAGUAR XJ12s year 1988

Review the list of common JAGUAR XJ12 failures below or to perform a specific mot history check on your JAGUAR then use our popular KnowYourCar service

mot history
Pass percent:67.91%
(The average a petrol JAGUAR XJ12 year 1988 passes without issue)
Based on:296 MOT Tests
Most common failuresNo# failures
Parking brake: efficiency below requirements |3.7.B.7|40
Headlamp aim out of alignment19
Rear parking brake recording little or no effort16
Windscreen wiper does not clear the windscreen effectively10
Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3|9
Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3|8
Exhaust emissions carbon monoxide content excessive |7.3.B.1a|7
Horn not working |1.6.2a|7
Brakes imbalanced across an axle6
Parking brake lever has no reserve travel |3.1.6b|6
Nearside Front Exhaust has a major leak of exhaust gases |7.1.2|5
Brake pipe excessively corroded5
Offside Headlamp not working on main beam |1.7.5a|5
Exhaust emissions hydrocarbon content excessive |7.3.B.1b|5
Nearside Steering rack gaiter split |2.2.D.2d|4
Offside Rear fog lamp not working |1.3.2b|4
Nearside Rear Shock absorber has a serious fluid leak |2.7.3|4
Offside Front position lamp|s| not working |1.1.A.3b|4
Nearside Stop lamp not working |1.2.1b|4
Offside Steering rack gaiter split |2.2.D.2d|4
Offside Headlamp not working on dipped beam |1.7.5a|4
Rear brake binding4
Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3|4
Nearside Side repeater not working |1.4.A.2c|3
Registration plate lamp issues3
Nearside Front position lamp|s| not working |1.1.A.3b|3
Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3|3
Offside Front Exhaust has a major leak of exhaust gases |7.1.2|3
Steering rack insecure |2.2.B.1a|3
Offside Rear Shock absorber has a serious fluid leak |2.7.3|3
Offside Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d|3
Offside Front front brake binding |3.7.B.1|2
Offside Front Direction indicator not working |1.4.A.2c|2
Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6|2
Offside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6|2
Centre Exhaust has a major leak of exhaust gases |7.1.2|2
Offside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3|2
Nearside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3|2
Offside Rear Subframe mounting prescribed area is excessively corroded |2.4.A.3|2
Offside Exhaust has a major leak of exhaust gases |7.1.2|2
Offside Headlamp aim beam image kick up to the offside |1.8|2
Offside Front Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|2
Offside Stop lamp not working |1.2.1b|2
Offside Front Front position lamp|s| not working |1.1.A.3b|2
Offside Outer Seat belt anchorage prescribed area is excessively corroded |5.2.6|2
Nearside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6|2
Headlamp switch faulty |1.7.1|2
Offside Rear Stop lamp not working |1.2.1b|2
Nearside Headlamp not working on dipped beam |1.7.5a|2
Parking brake efficiency below requirements |1.4.2 |a| |i||2
Offside Front Body has a sharp edge caused by corrosion |6.1.C.1|2
Nearside Rear Stop lamp not working |1.2.1b|2
Power steering component|s| leaking |2.3.3b|2
Front brake application uneven2
Rear brake disc in such a condition that it is seriously weakened2
Nearside Front Power steering pipe|s| or hose|s| leaking from a joint |2.3.3b|2
Offside Front Side repeater not working |1.4.A.2c|2
Nearside Rear Wheel nut|s| missing |4.2.A.1e|2
Offside Rear Wheel nut|s| missing |4.2.A.1e|2
Nearside Front Headlamp not working on main beam |1.7.5a|1
Nearside Front front brake binding |3.7.B.1|1
Offside Inner Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3|1
Offside Outer Suspension component mounting prescribed area is excessively corroded |2.4.A.3|1
Offside Inner Suspension component mounting prescribed area is excessively corroded |2.4.A.3|1
Offside Outer Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3|1
Nearside Front Direction indicator not working |1.4.A.2c|1
Offside Side repeater incorrect colour |1.4.A.2f|1
Nearside Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2|1
Offside Rear Exhaust mounting missing |7.1.1b|1
Service brake: efficiency below requirements |3.7.B.7|1
Offside Front All position lamps not working |1.1.A.3b|1
Nearside Seat belt anchorage prescribed area is excessively corroded |5.2.6|1
Offside Seat belt anchorage prescribed area is excessively corroded |5.2.6|1
Parking brake mechanism/associated mounting prescribed area is excessively corroded |3.1.9|1
Nearside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3|1
Rear Exhaust has a major leak of exhaust gases |7.1.2|1
Exhaust tailpipe not capable of allowing the emission probe to be inserted |7.3.B.1|1
Nearside Rear Body insecure and dangerous to other road users |6.1.B.1b|1
Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Front Headlamp excessively damaged so that the light output is severely reduced |1.7.5a|1
Nearside Front Direction indicator adversely affected by the operation of another lamp |1.4.A.2h|1
Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3|1
Offside Front Headlamp not working on main beam |1.7.5a|1
Offside Front Headlamp adversely affected by the operation of another lamp |1.7.5c|1
Offside Front Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1|1
Offside Front Upper Headlamp not working on main beam |1.7.5a|1
Offside Front Brake hose leaking |3.6.A.1|1
Brake hose excessively deteriorated1
Offside Headlamp not in good working order adversely affecting beam image |1.2.4a|1
Offside Front Steering rack gaiter split |2.2.D.2d|1
Offside Outer Headlamp not working on main beam |1.7.5a|1
Nearside Track rod end ball joint has excessive play |2.2.B.1f|1
Nearside Front brake caliper has restricted free movement |3.5.1k|1
Nearside Rear passenger seat cannot be secured in the upright position. |6.2.3|1
Nearside Rear Exhaust mounting missing |7.1.1b|1
Power steering malfunctioning |2.3.3a|1
Steering column retaining device insecure |2.1.6|1
Offside Rear Exhaust system not adequately supported |7.1.1|1
Nearside Rear wheel bearing has excessive play |2.6.2|1
Nearside Rear Rear fog lamp not working |1.3.2b|1
Power steering pipe|s| or hose|s| leaking |2.3.3b|1
Offside Front Front wheel bearing has excessive play |2.5.A.3c|1
Nearside Rear Rear wheel bearing has excessive play |2.6.2|1
Nearside Rear Trailing arm rubber bush deteriorated resulting in excessive movement |2.4.G.2|1
Offside Rear Trailing arm rubber bush deteriorated resulting in excessive movement |2.4.G.2|1
Nearside Inner Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Nearside Front Lower Sub-frame rubber bush deteriorated resulting in excessive movement |2.4.G.2|1
Offside Front Lower Sub-frame rubber bush deteriorated resulting in excessive movement |2.4.G.2|1
Nearside Inner Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2|1
Offside Inner Front Suspension arm rubber bush deteriorated resulting in excessive movement |2.4.G.2|1
Offside Front Track rod end ball joint has excessive play |2.2.B.1f|1
Nearside Front Front wheel bearing has excessive play |2.5.A.3c|1
Headlamp aim not tested |1.8.A.1c|1
Headlamp not working on dipped beam both |1.7.5a|1
Rear Fuel tank leaking |6.1.3 |b| |i||1
Nearside Front Position lamp not working |4.2.1 |a||1
Nearside Headlamp not working on main beam |4.1.1 |a| |ii||1
Offside Headlamp not working on main beam |4.1.1 |a| |ii||1
Exhaust emissions carbon monoxide content excessive |8.2.1.2 |b||1
Exhaust emissions hydrocarbon content excessive |8.2.1.2 |b||1
Horn not working |7.7 |a| |ii||1
Brake lever has restricted free movement park brake |1.1.15 |e||1
Offside Front Coil spring fractured or broken |5.3.1 |b| |i||1
Nearside Front Service brake excessively binding |1.2.1 |f||1
Offside Front Service brake excessively binding |1.2.1 |f||1
Nearside Rear Service brake excessively binding |1.2.1 |f||1
Offside Rear Service brake excessively binding |1.2.1 |f||1
Offside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d|1
Lower Horn not working |1.6.2a|1
Nearside Front Body has a sharp edge caused by corrosion |6.1.C.1|1
Offside Rear Seat belt anchorage prescribed area is excessively corroded |5.2.6|1
Nearside Front Upper Shock absorber has an excessively worn bush |2.7.4|1
Parking brake lever has excessive movement indicating incorrect adjustment |1.1.6 |c||1
Offside front brake binding |3.7.B.1|1
Brake pedal spongy |3.3.B.1b|1
Windscreen has damage1
Brake linkage has abnormal movement of levers indicating excessive wear |3.5.1f|1
Front Brake master cylinder/servo mounting prescribed area is excessively corroded |3.6.C.3|1
Nearside Front Front position lamp|s| not working |1.1.A.3b|1
Exhaust has a major leak of exhaust gases |7.1.2|1
Nearside Front Steering component mounting prescribed area is excessively corroded |2.2.C.1h|1
Front Exhaust has a major leak of exhaust gases |7.1.2|1
Rear fog lamp tell tale not working |1.3.1b|1
Nearside Front Front position lamp|s| obviously incorrectly positioned |1.1.A.3a|1
Offside Front position lamp|s| obviously incorrectly positioned |1.1.A.3a|1
Offside Front Headlamp not working on dipped beam |4.1.1 |a| |ii||1
Offside Rear Wheel bearing has excessive play |5.1.3 |a| |i||1
Headlamp not working on dipped beam |1.7.5a|1
Dipswitch operation does not deflect all main beam headlamps to make them dipped beams |1.7.4b|1
Dipswitch operation does not extinguish all main beam headlamps leaving at least one pair of dipped beam headlamps |1.7.4b|1
Nearside Rear Lower Suspension arm has excessive play in a pin/bush |2.4.G.2|1
Offside Rear Lower Suspension arm has excessive play in a pin/bush |2.4.G.2|1
Offside Front Parking brake mechanism/associated mounting prescribed area is excessively corroded |3.1.9|1
Nearside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Rear Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Nearside Front Headlamp not working on dipped beam |1.7.5a|1
Hazard warning lamps inoperative |1.4.B.1b|1
Registration plate issues1
Nearside Front Windscreen wiper blade deteriorated |8.2.2|1
Offside brake disc in such a condition that it is seriously weakened |3.5.1i|1
Nearside Rear Lower Seat belt anchorage prescribed area is deliberately modified which significantly reduces the original strength |5.2.6|1
Offside Rear Lower Seat belt anchorage prescribed area is deliberately modified which significantly reduces the original strength |5.2.6|1
Offside Inner Front Subframe mounting prescribed area is deliberately modified which significantly reduces the original strength |2.4.A.3|1
Nearside Rear Parking brake is not capable of being maintained in operation by direct mechanical action only |3.1.2|1
Nearside Power steering pipe|s| or hose|s| leaking from a seal |2.3.3b|1
Power steering inoperative |2.3.3a|1
Nearside Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Offside Inner Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Offside Rear Seat belt retracting mechanism defective |5.2.5b|1
Offside Rear Trailing arm has excessive play in a pin/bush |2.4.G.2|1
Nearside Inner Body or chassis has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Nearside Headlamp not working on main beam |1.7.5a|1
Offside Indicator tell tale inoperative |1.4.A.2a|1
Offside Power steering ram|s| leaking from a failed seal |2.3.3b|1
Nearside Front Front wheel bearing rough when rotated |2.5.A.2|1
Offside Front Anti-roll bar rubber bush deteriorated resulting in excessive movement |2.4.G.2|1
Nearside Front Anti-roll bar linkage worn and seriously weakened |2.4.G.1|1
Offside Obligatory mirror missing |8.1.1|1
Offside Rear brake disc excessively pitted |3.5.1h|1
Nearside Headlamp excessively deteriorated so that the light output is severely reduced |1.7.5a|1
Offside Headlamp not in a clean condition affecting beam image |1.2.4a|1
Nearside Front wheel bearing has excessive play |2.5.A.3c|1
Offside Rear Rear fog lamp not working |1.3.2b|1
Nearside Rear Front position lamp|s| not working |1.1.A.3b|1
Brake linkage has abnormal movement of levers indicating maladjustment |3.5.1f|1
Battery insecure |1.9.1|1
Windscreen wiper not operating automatically when switched on |8.2.1b|1
Rear fog lamp not working |1.3.2b|1
Nearside Rear position lamp|s| not working |1.1.A.3b|1
Front Service brake application uneven across the axle |3.7.D.2b|1
Parking brake: efficiency below requirements |3.7.D.4|1
Offside Headlamp not working on dipped beam (4.1.1 (a) (ii))1
Parking brake efficiency below requirements (1.4.2 (a) (i))1
Parking brake efficiency less than 50% of the required value (1.4.2 (a) (ii))1
Windscreen washer not working 1
Exhaust emissions carbon monoxide content excessive (8.2.1.2 (b))1
Stop lamp(s) not working (4.3.1 (a) (ii))1
Nearside Rear Suspension arm pin or bush excessively worn trailing arm (5.3.4 (a) (i))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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