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MOT History from tests of petrol JAGUAR XJ12s year 1974

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:57.14%
(The average a petrol JAGUAR XJ12 year 1974 passes without issue)
Based on:35 MOT Tests
Most common failuresNo# failures
Headlamp aim out of alignment7
Registration plate lamp issues3
Windscreen wiper does not clear the windscreen effectively2
Nearside Rear Position lamp not working (4.2.1 (a) (ii))2
Steering rack insecure |2.2.B.1a|1
Mechanical brake component has restricted free movement1
Nearside Stop lamp not working |1.2.1b|1
Offside Stop lamp not working |1.2.1b|1
Offside Front Windscreen wiper blade deteriorated |8.2.2|1
Nearside Rear Stop lamp not working |1.2.1b|1
Offside Rear Stop lamp not working |1.2.1b|1
Nearside Front Steering rack gaiter split |2.2.D.2d|1
Offside Front Track rod end ball joint has excessive play |2.2.B.1f|1
Fuel system component leaking |7.2.3|1
Rear Stop lamp not working |1.2.1b|1
Offside Front Headlamp aim beam image too far to the left |1.6.B4|1
Power steering component|s| leaking |2.3.3b|1
Offside Steering rack gaiter split |2.2.D.2d|1
Offside Rear Suspension arm locating pin locking device not properly locked |2.4.G.3b|1
Front Fuel system component leaking |7.2.3|1
Parking brake efficiency below requirements |3.7.E.1|1
Parking brake lever has no reserve travel |3.1.6b|1
Nearside Front position lamp|s| not working |1.1.A.3b|1
Nearside Rear position lamp|s| not working |1.1.A.3b|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
Horn not working |1.6.2a|1
Nearside Front Front position lamp|s| not working |1.1.A.3b|1
Offside Front Headlamp missing high beam |4.1.1 |a| |ii||1
Stop lamp|s| all not working |4.3.1 |a| |iii||1
Direction indicator adversely affected by the operation of another lamp both rear side lights comes on as well |4.4.3 |b||1
Nearside Front Seat belt buckle not functioning as intended |7.1.2 |d||1
Offside Front Suspension component mounting prescribed area excessively corroded significantly reducing structural strength marked yellow |5.3.6 |a| |i||1
Nearside Rear Suspension component mounting prescribed area excessively corroded significantly reducing structural strength marked yellow |5.3.6 |a| |i||1
Offside Front Lower Front suspension ball joint dust cover insecure so that it no longer prevents the ingress of dirt |2.4.G.2|1
Nearside Front Lower Front suspension ball joint dust cover missing |2.4.G.2|1
Nearside Front Upper Front suspension ball joint dust cover insecure so that it no longer prevents the ingress of dirt |2.4.G.2|1
Offside Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Nearside Stop lamp(s) not working (4.3.1 (a) (ii))1
Offside Stop lamp(s) not working (4.3.1 (a) (ii))1
Stop lamp(s) all not working (4.3.1 (a) (iii))1
Front Position lamp not working both (4.2.1 (a) (ii))1
Steering wheel has excessive movement up and down (2.2.2 (a))1
Nearside Rear Exhaust has a major leak of exhaust gases (6.1.2 (a))1
Fuel pipe insecure front to rear (6.1.3 (a) (i))1
Fluid leak harmful to the environment or a risk to other road users coolant (8.4.1 (a) (i))1
Offside Front Integral body structure or chassis has excessive corrosion, seriously affecting its strength within 30cm of a body mounting under wheel arch (6.2.2 (d) (i))1
Offside Front Integral body structure or chassis has excessive corrosion, seriously affecting its strength within 30cm of a body mounting sill (6.2.2 (d) (i))1
Offside Rear Suspension component mounting prescribed area excessively corroded significantly reducing structural strength sill (5.3.6 (a) (i))1
Offside Rear Suspension component mounting prescribed area excessively corroded significantly reducing structural strength chassis (5.3.6 (a) (i))1
Nearside Rear Suspension component mounting prescribed area excessively corroded significantly reducing structural strength sill/floor (5.3.6 (a) (i))1
Nearside Front Suspension component mounting prescribed area excessively corroded significantly reducing structural strength sill (5.3.6 (a) (i))1
Nearside Front Suspension component mounting prescribed area excessively corroded significantly reducing structural strength floor (5.3.6 (a) (i))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

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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