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MOT History from tests of petrol TRIUMPH 1500s year 1975

Review the list of common TRIUMPH 1500 failures below or to perform a specific mot history check on your TRIUMPH then use our popular KnowYourCar service

mot history
Pass percent:72.37%
(The average a petrol TRIUMPH 1500 year 1975 passes without issue)
Based on:228 MOT Tests
Most common failuresNo# failures
Headlamp aim out of alignment16
Parking brake: efficiency below requirements |3.7.B.7|12
Brake pipe excessively corroded12
Rear parking brake recording little or no effort10
Windscreen wiper does not clear the windscreen effectively7
Brakes imbalanced across an axle6
Rear brake binding6
Horn not working |1.6.2a|6
Nearside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3|5
Offside Rear Suspension component mounting prescribed area is excessively corroded |2.4.A.3|5
Nearside Front wheel bearing rough when rotated |2.5.A.2|5
Exhaust emissions carbon monoxide content excessive |7.3.B.1a|4
Offside Headlamp not working on main beam |1.7.5a|3
Nearside Headlamp not working on main beam |1.7.5a|3
Hazard warning switch faulty |1.4.B.1d|3
Nearside Headlamp not working on dipped beam |1.7.5a|3
Nearside rear brake recording little or no effort |3.7.B.5a|3
Nearside Steering rack gaiter split |2.2.D.2d|3
Offside Front position lamp|s| not working |1.1.A.3b|3
Nearside Front Steering rack gaiter split |2.2.D.2d|2
Windscreen washer not working 2
Nearside Rear Shock absorber has negligible damping effect |2.7.5|2
Service brake: efficiency below requirements |3.7.B.7|2
Offside front brake binding |3.7.B.1|2
Offside Front Front wheel bearing has excessive play |2.5.A.3c|2
Offside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|2
Nearside Front Vehicle structure has excessive corrosion which adversely affects braking or steering |6.1.A.1|2
Offside Rear Direction indicator not working |1.4.A.2c|2
Nearside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3|2
Steering rack insecure |2.2.B.1a|2
Offside Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3|2
Offside Front wheel bearing has excessive play |2.5.A.3c|2
Nearside Suspension component mounting prescribed area is excessively corroded |2.4.A.3|2
Rear Exhaust emissions carbon monoxide content excessive |7.3.B.1a|2
Offside Headlamp not working on dipped beam |1.7.5a|2
Nearside Front Suspension spring mounting prescribed area is excessively corroded |2.4.A.3|1
Offside Front Suspension spring mounting prescribed area is excessively corroded |2.4.A.3|1
Horn not working (7.7 (a) (ii))1
Stop lamp(s) remains on when the brakes are released (4.3.2 (a) (iii))1
Exhaust has a major leak of exhaust gases (6.1.2 (a))1
Exhaust fumes entering cabin (6.1.2 (b) (i))1
Nearside Upper Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))1
Nearside Lower Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))1
Offside Upper Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))1
Offside Lower Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))1
Central Obligatory mirror missing (3.3 (a))1
Nearside Front Suspension component mounting prescribed area excessively corroded significantly reducing structural strength sill (5.3.6 (a) (i))1
Offside Rear Inner Suspension component mounting prescribed area excessively corroded significantly reducing structural strength sill (5.3.6 (a) (i))1
Parking brake efficiency below requirements (1.4.2 (a) (i))1
Front Electrical wiring inadequately supported |1.9.2a|1
Front Electrical wiring damaged and bare connector exposed |1.9.2c|1
Front Electrical wiring insecure |1.9.2a|1
Steering system excessively rough |2.2.D.1|1
Nearside Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a|1
Offside Front suspension has a suspension upper ball joint securing nut not locked |2.5.B.1a|1
Nearside Rear rear brake recording little or no effort |3.7.B.5a|1
Nearside Seat belt retracting mechanism defective |5.2.5b|1
Lower Steering column universal joint has excessive play |2.1.5|1
Exhaust system not adequately supported |7.1.1|1
Offside Steering rack gaiter split |2.2.D.2d|1
Nearside Front front brake binding |3.7.B.1|1
Nearside Front Lower Subframe mounting prescribed area is excessively corroded |2.4.A.3|1
Front Lower Subframe mounting prescribed area is excessively corroded |2.4.A.3|1
Rear Suspension component mounting prescribed area is inadequately repaired |2.4.A.3|1
Offside Front Steering pivot point has excessive play |2.2.B.1g|1
Nearside Rear Shock absorber has a serious fluid leak |2.7.3|1
Offside Rear rear brake recording little or no effort |3.7.B.5a|1
Offside Rear Service brake excessively binding |1.2.1 |f||1
Offside Rear Direction indicator not working |4.4.1 |a| |ii||1
Exhaust has a major leak of exhaust gases |6.1.2 |a||1
Front Direction indicators not working |1.4.A.2c|1
Rear Direction indicators not working |1.4.A.2c|1
Front Brake servo vacuum pipe collapsed |3.6.C.1b|1
Front Brake master cylinder fluid level below minimum level |3.6.G.1e|1
Lower Steering column movement between the shaft and steering wheel |2.1.2b|1
Front brake application uneven1
Rear Exhaust has part of the system excessively deteriorated |7.1.1a|1
Steering pivot point has excessive play bolts on lower universal joint loose |2.2.B.1g|1
Nearside Brake cable has wires broken and is significantly weakened |3.5.1b|1
Nearside Front Front passenger door cannot be opened from outside the vehicle |6.2.B.1b|1
Nearside Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Offside Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Front Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Rear Vehicle structure has excessive corrosion, seriously affecting its strength within 30cm of the body mountings |6.1.B.2|1
Offside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a|1
Offside rear brake recording little or no effort |3.7.B.5a|1
Brake hydraulic reservoir fluid level below minimum level |3.6.G.1b|1
Rear Exhaust has a major leak of exhaust gases |7.1.2|1
Offside rear brake juddering severely |3.7.A.5b|1
Parking brake lever has no reserve travel |3.1.6b|1
Nearside Outer Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3|1
Position lamp switch does not illuminate the front and rear position lamps with a single operation |1.1.A.2|1
Headlamp switch faulty |1.7.1|1
Outer Exhaust system not adequately supported |7.1.1|1
Centre Front Obligatory mirror missing |8.1.1|1
Nearside Rear Direction indicators not working |1.4.A.2c|1
Nearside Front Direction indicators not in good working order |function impaired| |1.5.A1b|1
Offside Front Lower Steering column shaft has excessive end float |2.1.3|1
Nearside Front Lower Ball joint has excessive play |2.2.B.1f|1
Offside Seat belt anchorage prescribed area is excessively corroded sill section |5.2.6|1
Nearside Headlamp aim beam image kick up to the offside |1.8|1
Offside Rear Coil spring not correctly located |2.4.C.2|1
Offside Inner Front Subframe mounting prescribed area is excessively corroded |2.4.A.3|1
Steering column movement between the shaft and steering wheel |2.1.2b|1
Centre Brake pipe excessively chafed |3.6.B.2c|1
Nearside Front brake disc excessively pitted |3.5.1h|1
Offside Front brake disc excessively pitted |3.5.1h|1
Brake hose excessively deteriorated1
Nearside Steering rack gaiter insecure |2.2.D.2d|1
Nearside 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 has a sharp edge caused by corrosion |6.1.C.1|1
Rear Exhaust system not adequately supported |7.1.1|1
Nearside Front wheel bearing has excessive play |2.5.A.3c|1
Offside Rear Stop lamp adversely affected by the operation of another lamp |1.2.1f|1
Nearside Direction indicator not working |1.4.A.2c|1
Offside Front Sub-frame has excessive play in a pin/bush |2.4.G.2|1
Offside Front Headlamp not working on main beam |1.7.5a|1
Offside Front Direction indicator not working |1.4.A.2c|1
Offside Suspension component mounting prescribed area is excessively corroded |2.4.A.3|1
Offside Front Track rod end ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.2.C.1c|1
Nearside Front Track rod end ball joint dust cover excessively deteriorated so that it no longer prevents the ingress of dirt |2.2.C.1c|1
All position lamps not working |1.1.A.3b|1
Driver`s door cannot be opened from outside the vehicle |6.2.B.1b|1
Nearside front brake binding |3.7.B.1|1
Offside Front Suspension arm ball joint dust cover no longer prevents the ingress of dirt (5.3.4 (b) (ii))1
Nearside Front Suspension component mounting prescribed area excessively corroded significantly reducing structural strength (5.3.6 (a) (i))1
Exhaust emissions carbon monoxide content excessive (8.2.1.2 (b))1
Nearside Headlamp excessively damaged so that the light output is severely reduced |1.7.5a|1
Fuel system component leaking |7.2.3|1
Exhaust engine idle speed too high |7.3.A.2a|1
Nearside Stop lamp not working |1.2.1b|1
Nearside Front Direction indicator incomplete |1.5.A1b|1
Offside Rear Rear position lamp|s| excessively deteriorated so that it is not visible from a reasonable distance |1.1.A.3d|1
Offside Stop lamp not working |1.2.1b|1
Offside Rear Rear wheel bearing rough when rotated |2.6.1|1
Nearside Front Headlamp not working on main beam |1.7.5a|1
Nearside Front Subframe mounting prescribed area is excessively corroded |2.4.A.3|1
Rear Exhaust emissions hydrocarbon content excessive |7.3.B.1b|1
Front Position lamp switch faulty |1.1.A.1|1
Nearside Front Mechanical brake component securing device missing |3.5.1i|1
Offside Front Steering arm has relative movement at its fixings |2.2.B.1h|1
Offside Front Hydraulic brake calliper leaking from bleed nipple |1.1.16 |b| |i||1
Offside Front Suspension arm ball joint dust cover no longer prevents the ingress of dirt |5.3.4 |b| |ii||1
Nearside Front Suspension arm ball joint dust cover no longer prevents the ingress of dirt |5.3.4 |b| |ii||1
Nearside Indicator switch faulty |1.4.A.1|1
Nearside Front Front suspension has excessive play in a upper suspension ball joint |2.5.B.1a|1
Nearside Front Front suspension has excessive play in a lower suspension ball joint |2.5.B.1a|1
Battery insecure |1.9.1|1
Hazard warning lamps not flashing in phase, with ignition on |1.4.B.1f|1
Hazard warning lamps not flashing in phase, with ignition off |1.4.B.1f|1
Offside Front Windscreen wiper blade deteriorated |8.2.2|1
Steering pivot point has excessive play |2.2.B.1g|1
Rear wheel bearing rough when rotated |2.6.1|1
Front Suspension component mounting prescribed area is excessively corroded |2.4.A.3|1
Nearside Front Suspension component mounting prescribed area is inadequately repaired |2.4.A.3|1
Centre Exhaust has part of the system excessively deteriorated |7.1.1a|1
Centre Exhaust system not adequately supported |7.1.1|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
Offside Rear position lamp|s| not working |1.1.A.3b|1
Nearside Front Seat belt anchorage prescribed area is excessively corroded |5.2.6|1
Exhaust emissions hydrocarbon content excessive |7.3.B.1b|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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