Reference Source

1,422 records

Is this defect a minor, major or dangerous MOT failure?

1,422 records covering 1,225 defects, one fact each. Every value is transcribed from the source that states it and carries the sentence it was taken from: 11 sources across 3 sites, last checked 2026-10-11, due for re-check by 2027-02-02. Every record has a page of its own, quoting the line that states it.

Records1,422
Sources11
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LicenceFacts extracted from freely published government inspection manuals and legislation. gov.uk content is published under the Open Government Licence v3.0; EUR-Lex reuse is permitted under Commission Decision 2011/833/EU; US CFR text is a US government work and not subject to copyright. Each record quotes a short verbatim span and links back to the section it came from.

About this data

What each vehicle defect is categorised as at a roadworthiness inspection, and therefore whether it fails the test. Each record is one defect under one authority, stating the defect reference, the defect wording as published, and the category (Minor, Major or Dangerous). Covers the DVSA MOT inspection manual for cars, vans and passenger vehicles (classes 3, 4, 5 and 7), the DVSA MOT inspection manual for motorcycles (classes 1 and 2), EU Directive 2014/45/EU Annex I, and the US minimum periodic inspection standards in 49 CFR Appendix A to Part 396. Answers 'is a cracked windscreen a major or minor MOT defect', 'MOT inspection manual zone A windscreen damage', 'does a worn wheel bearing fail an MOT', 'is a tyre bulge dangerous or major', and 'what fails an MOT test'. The same defect usually appears twice, once Major and once Dangerous, separated only by a severity qualifier, and the UK, EU and US verdicts for the same physical fault do not always agree.

The data

DefectCategoryInspection item numberDefect referenceInspection itemAuthority
A 13-pin trailer socket not functioning at allDangerous4.10(c)(ii)Trailer electrical socketDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A 13-pin trailer socket not functioning correctlyMajor4.10(c)(i)Trailer electrical socketDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A battery insecure and likely to fall from carrier or cause a short circuitMajor4.13(a)(ii)Battery(ies)DVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A battery insecure but not likely to fall from carrierMinor4.13(a)(i)Battery(ies)DVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A battery leakingMajor4.13(b)Battery(ies)DVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A body or cab insecureMajor6.2.2(a)(i)Cab and body mountingDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A body or cab insecure to the extent that stability is seriously impairedDangerous6.2.2(a)(ii)Cab and body mountingDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A body or cab obviously not squarely located on chassisMajor6.2.2(b)Cab and body mountingDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A body panel or body component likely to become detachedDangerous6.2.1(a)(ii)Body conditionDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A body pillar insecureMajor6.2.1(b)(i)Body conditionDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A bonnet seriously at risk of opening inadvertentlyDangerous3.1(b)(ii)Field of visionDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A bonnet which cannot be safely secured in the closed positionMajor3.1(b)(i)Field of visionDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A brake on any wheel grabbing severelyMajor1.2.1(c)PerformanceDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A brake on any wheel grabbing severelyMajor1.3.1(c)PerformanceDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A brake on any wheel grabbing severelyMajor1.2.1(c)Brake performanceDVSA MOT (motorcycles, classes 1 and 2)
A cab step or step ring in such a condition that it is likely to cause injuryMajor6.2.8(b)Cab steps (if fitted)DVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A cab step or step ring insecureMinor6.2.8(a)(i)Cab steps (if fitted)DVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A cab step or step ring so insecure that it is likely to cause injuryMajor6.2.8(a)(ii)Cab steps (if fitted)DVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A damaged or bent shaft.Major6.1.7(e)TransmissionEU Directive 2014/45/EU Annex I
A damaged or excessively corroded component.Major5.3.3(b)Torque tubes, radius arms, wishbones and suspension armsEU Directive 2014/45/EU Annex I
A damaged or fractured spring component.Major5.3.1(b)Springs and stabiliserEU Directive 2014/45/EU Annex I
A date code illegible on a tyre fitted to a rear axle of a bus or coachMinor5.2.3(n)(i)TyresDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A direction indicator lamp adversely affected by the operation of any other lampMajor4.4.3(b)Compliance with requirementsDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A door hinge, catch or pillar excessively deterioratedMinor6.2.3(c)(i)Doors and door catchesDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A door hinge, catch or pillar missing or insecureMajor6.2.3(c)(ii)Doors and door catchesDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A door will not open or close properly.Major6.2.3(a)Doors and door catchesEU Directive 2014/45/EU Annex I
A door will not open using the relevant control or close properlyMajor6.2.3(a)Doors and door catchesDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A driver’s seat fore and aft adjustment mechanism not working as intendedMajor6.2.5(b)(i)Driver’s seatDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A driver’s seat insecureDangerous6.2.5(a)(ii)Driver’s seatDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A driver’s seat with a defective structureMajor6.2.5(a)(i)Driver’s seatDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A floor excessively deteriorated or insecureMajor6.2.4(a)(i)FloorDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A front or rear fog lamp likely to become detachedMajor4.5.1(c)(ii)Presence, condition and operationDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A front or rear fog lamp not securely attachedMinor4.5.1(c)(i)Presence, condition and operationDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A front or rear fog lamp with a multiple light source up to 1/2 not functioningMinor4.5.1(a)(i)Presence, condition and operationDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A fuel system with a visable leak at any pointReject4a.Fuel SystemUS 49 CFR Appendix A to Part 396
A fuel tank filler cap missingReject4b.Fuel SystemUS 49 CFR Appendix A to Part 396
A gas, air or fluid suspension system inoperativeDangerous5.3.5(a)Gas, air and fluid suspensionDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A handgrip or footrest missing or insecureMajor6.2.12(a)Handgrips and footrestsDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A hazard warning lamp tell-tale is not a flashing lightMinor4.9.2(a)Compliance with requirementsDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A headlamp missing, inoperative or more than ½ not functioning in the case of LEDMajor4.1.1(a)(ii)Presence, condition and operationDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A headlamp with up to ½ light sources not functioning in the case of LEDMinor4.1.1(a)(i)Presence, condition and operationDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A king pin loose in the axle beamMajor5.1.2(d)(i)Stub axlesDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A king pin so loose it is likely to affect directional stabilityDangerous5.1.2(d)(ii)Stub axlesDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A lamp adversely affected by the operation of any other lampMajor4.2.3(c)Compliance with requirementsDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A lamp likely to become detachedMajor4.4.1(c)(ii)Presence, condition and operationDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A lamp not securely attachedMinor4.4.1(c)(i)Presence, condition and operationDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A lens defective such that emitted light is adversely affectedMajor4.5.1(b)(ii)Presence, condition and operationDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A lens defective such that the emitted light is adversely affectedMajor4.3.1(b)(ii)Presence, condition and operationDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A lens defective such that the emitted light is adversely affectedMajor4.4.1(b)(ii)Presence, condition and operationDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A lens defective which has no effect on emitted lightMinor4.3.1(b)(i)Presence, condition and operationDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A lens defective which has no effect on emitted lightMinor4.4.1(b)(i)Presence, condition and operationDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A lens defective which has no effect on emitted lightMinor4.5.1(b)(i)Presence, condition and operationDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A loose or damaged panel or part likely to cause injury.Major6.2.1(a)ConditionEU Directive 2014/45/EU Annex I
A passenger seat insecureDangerous6.2.6(a)(ii)Passenger seatsDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A rear fog lamp adversely affected by the operation of any other lampMajor4.5.4(b)Compliance with requirementsDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A rear registration plate lamp throwing direct white light to the rearMinor4.7.1(a)Presence, condition and operationDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A recut tyre fitted to a vehicle not permitted to be fitted with recut tyresMajor5.2.3(g)TyresDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A registration plate lamp likely to become detachedMajor4.7.1(c)(ii)Presence, condition and operationDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A registration plate lamp not securely attachedMinor4.7.1(c)(i)Presence, condition and operationDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A reversing lamp inoperativeMajor4.6.1(a)Condition and operationDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A reversing lamp lens defectiveMajor4.6.1(b)Condition and operationDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A reversing lamp likely to become detachedMajor4.6.1(c)(ii)Condition and operationDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A reversing lamp not securely attachedMinor4.6.1(c)(i)Condition and operationDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A shock absorber bush excessively wornMajor5.3.2(c)Shock absorbersDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A shock absorber insecurely attached to chassis or axleMajor5.3.2(a)(i)Shock absorbersDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A shock absorber missing or likely to become detachedDangerous5.3.2(a)(ii)Shock absorbersDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A shock absorber which has negligible damping effectMajor5.3.2(d)Shock absorbersDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A spare wheel carrier fractured or insecureMajor6.1.5(a)Spare wheel carrier (if fitted)DVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A spare wheel insecure in carrierMajor6.1.5(b)(i)Spare wheel carrier (if fitted)DVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A spare wheel likely to become detachedDangerous6.1.5(b)(ii)Spare wheel carrier (if fitted)DVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A spare wheel not securely fixed in carrierMajor6.1.5(c)Spare wheel carrier (if fitted)EU Directive 2014/45/EU Annex I
A spigot mounted wheel hub excessively worn or damagedMajor5.2.1(b)(i)Road wheel and hubDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A spring insecurely attached to chassis or axleMajor5.3.1(a)(i)SpringsDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A spring main leaf fracturedDangerous5.3.1(b)(ii)SpringsDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A spring missingMajor5.3.1(c)(i)SpringsDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A spring missing and directional control affectedDangerous5.3.1(c)(ii)SpringsDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A spring modified so that the suspension is inoperativeDangerous5.3.1(d)(ii)SpringsDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A spring or spring component fractured or seriously weakenedMajor5.3.1(b)(i)SpringsDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A spring with an unsafe modificationMajor5.3.1(d)(i)SpringsDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A spring with fixings loose to the extent that relative movement is visibleDangerous5.3.1(a)(ii)SpringsDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A statutory seat belt missingMajor7.1.2(a)Seat belt fitment and conditionDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A steering ball joint with excessive wear or free playMajor2.1.3(b)(i)Steering linkage conditionDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A steering ball joint worn to the extent there is a serious risk of detachmentDangerous2.1.3(b)(ii)Steering linkage conditionDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A steering linkage component fractured or deformedMajor2.1.3(c)(i)Steering linkage conditionDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A steering linkage component modified to the extent that steering is affectedDangerous2.1.3(f)(ii)Steering linkage conditionDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A steering linkage component with an unsafe modificationMajor2.1.3(f)(i)Steering linkage conditionDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A stop lamp adversely affected by the operation of any other lampMajor4.3.3(b)Compliance with requirementsDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A stop lamp likely to become detachedMajor4.3.1(c)(ii)Presence, condition and operationDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A stop lamp not securely attachedMinor4.3.1(c)(i)Presence, condition and operationDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A stop lamp position or intensity not in accordance with the requirementsMinor4.3.3(a)(i)Compliance with requirementsDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A stub axle fracturedDangerous5.1.2(a)Stub axlesDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A stub axle swivel pin and/or bush excessively wornMajor5.1.2(b)(i)Stub axlesDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A suspension component excessively damaged or corrodedMajor5.3.3(b)(i)Suspension arms, rods, struts, sub-frames, anti-roll bars etc.DVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A suspension component fractured or likely to failDangerous5.3.3(b)(ii)Suspension arms, rods, struts, sub-frames, anti-roll bars etc.DVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A suspension component insecurely attached to chassis or axleMajor5.3.3(a)(i)Suspension arms, rods, struts, sub-frames, anti-roll bars etc.DVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A suspension component with an unsafe modificationMajor5.3.3(c)(i)Suspension arms, rods, struts, sub-frames, anti-roll bars etc.DVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A suspension joint dust cover severely deterioratedMinor5.3.4(b)(i)Suspension joints, pins and bushesDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A suspension pin, bush, joint or bearing excessively wornMajor5.3.4(a)(i)Suspension joints, pins and bushesDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A suspension pin, bush, joint or bearing likely to become detachedDangerous5.3.4(a)(ii)Suspension joints, pins and bushesDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A towbar attachment defective or insecureMajor6.1.6(c)(i)Coupling mechanisms and towing equipmentDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A towbar attachment likely to become detachedDangerous6.1.6(c)(ii)Coupling mechanisms and towing equipmentDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A towbar component damaged, defective, fractured or corrodedMajor6.1.6(a)Coupling mechanisms and towing equipmentDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A towbar component excessively wornMajor6.1.6(b)(i)Coupling mechanisms and towing equipmentDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A towbar component so worn it is likely to failDangerous6.1.6(b)(ii)Coupling mechanisms and towing equipmentDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A towbar coupling indicator not workingMajor6.1.6(e)Coupling mechanisms and towing equipmentDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A towbar safety device damaged or not operating correctlyMajor6.1.6(d)Coupling mechanisms and towing equipmentDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A trailer electrical socket insecureMinor4.10(a)(i)Trailer electrical socketDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A trailer electrical socket likely to become detachedMajor4.10(a)(ii)Trailer electrical socketDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A transmission joint, belt or chain excessively wornMajor6.1.7(c)(i)TransmissionDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A transmission shaft bearing excessively wornMajor6.1.7(b)(i)TransmissionDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A transmission shaft bearing housing fractured or insecureMajor6.1.7(f)(i)TransmissionDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A transmission shaft bearing housing likely to failDangerous6.1.7(f)(ii)TransmissionDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A transmission shaft bearing likely to break upDangerous6.1.7(b)(ii)TransmissionDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A transmission shaft bent or badly damagedMajor6.1.7(e)TransmissionDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A transmission shaft constant velocity joint boot severely deterioratedMinor6.1.7(g)(i)TransmissionDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A transmission shaft flexible coupling excessively deterioratedMajor6.1.7(d)(i)TransmissionDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A transmission shaft flexible coupling so deteriorated it is likely to failDangerous6.1.7(d)(ii)TransmissionDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A transmission shaft likely to become detachedDangerous6.1.7(a)(ii)TransmissionDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A transmission shaft securing bolts loose or missingMajor6.1.7(a)(i)TransmissionDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A transmission so worn it is likely to failDangerous6.1.7(c)(ii)TransmissionDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A tyre fouling a part of the vehicleMajor5.2.3(f)TyresDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A tyre incorrectly seated on the wheel rimMajor5.2.3(k)TyresDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A tyre load capacity insufficient for axle presented weightDangerous5.2.3(a)(ii)TyresDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A tyre not fitted in compliance with the manufacturer’s sidewall instructionsMajor5.2.3(i)TyresDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A tyre retaining ring likely to come offDangerous5.2.2(b)(ii)Road wheel conditionDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A tyre retaining ring not correctly fittedMajor5.2.2(b)(i)Road wheel conditionDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A very serious risk of unlinking.Dangerous2.1.3(b)Steering linkage conditionEU Directive 2014/45/EU Annex I
A wheel and its fixings not compatibleMajor5.2.2(d)Road wheel conditionDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A wheel badly distorted or wear between wheel and hub at spigot mountingMajor5.2.2(c)(i)Road wheel conditionDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A wheel bearing excessively roughMajor5.1.3(b)(i)Wheel bearingsDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A wheel bearing likely to collapseDangerous5.1.3(b)(ii)Wheel bearingsDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A wheel bearing with excessive playMajor5.1.3(a)(i)Wheel bearingsDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A wheel with a loose or missing wheel nut, bolt or studMajor5.2.1(a)(i)Road wheel and hubDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
A wheel with more than one loose or missing wheel nut, bolt or studDangerous5.2.1(a)(ii)Road wheel and hubDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Abnormal lag in brake operation of any wheel.Major1.2.1(d)PerformanceEU Directive 2014/45/EU Annex I
Abnormal lag in brake operation on a wheelMajor1.2.1(d)PerformanceDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Abnormal lag in brake operation on a wheelMajor1.2.1(d)Brake performanceDVSA MOT (motorcycles, classes 1 and 2)
Abnormal movement of levers indicating maladjustment or excessive wearMajor1.1.15(f)Brake cables, rods, levers and linkagesDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Abnormal movement of levers indicating maladjustment or excessive wearMajor1.1.15(f)Brake cables, rods, levers and linkagesDVSA MOT (motorcycles, classes 1 and 2)
ABS system obviously removedMajor1.6(f)Anti-lock braking system (ABS)DVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Absence of braking action on any wheel required to have brakesReject1i.(1)Brake SystemUS 49 CFR Appendix A to Part 396
Absence of locking devices.Major2.1.3(d)Steering linkage conditionEU Directive 2014/45/EU Annex I
Absence of retaining device on steering wheel hub.Major2.2.1(b)Steering wheel/handle bar conditionEU Directive 2014/45/EU Annex I
Activator missing, damaged or inoperative.Major1.1.6(d)Parking brake activator, lever control, parking brake ratchet, electronic parking brakeEU Directive 2014/45/EU Annex I
Actuator cracked or damaged.Major1.1.16(a)Brake actuators (including spring brakes or hydraulic cylinders)EU Directive 2014/45/EU Annex I
Actuator cracked or damaged and braking performance affectedDangerous1.1.16(a)(ii)Brake actuators - including spring brakes, hydraulic cylinders and callipersDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Actuator cracked or damaged and braking performance not affectedMajor1.1.16(a)(i)Brake actuators - including spring brakes, hydraulic cylinders and callipersDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Actuator excessively corrodedMajor1.1.16(d)(i)Brake actuators - including spring brakes, hydraulic cylinders and callipersDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Actuator excessively corroded.Major1.1.16(d)Brake actuators (including spring brakes or hydraulic cylinders)EU Directive 2014/45/EU Annex I
Actuator excessively corroded and likely to crackDangerous1.1.16(d)(ii)Brake actuators - including spring brakes, hydraulic cylinders and callipersDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Actuator has excessive travel of operating system indicating need for adjustmentMajor1.1.16(e)(i)Brake actuators - including spring brakes, hydraulic cylinders and callipersDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Actuator has no reserve travel and braking performance affectedDangerous1.1.16(e)(ii)Brake actuators - including spring brakes, hydraulic cylinders and callipersDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Actuator insecure or inadequately mounted.Major1.1.16(c)Brake actuators (including spring brakes or hydraulic cylinders)EU Directive 2014/45/EU Annex I
Actuator insecure or inadequately mounted and braking performance affectedDangerous1.1.16(c)(ii)Brake actuators - including spring brakes, hydraulic cylinders and callipersDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Actuator insecure or inadequately mounted and braking performance not affectedMajor1.1.16(c)(i)Brake actuators - including spring brakes, hydraulic cylinders and callipersDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Actuator leaking.Major1.1.16(b)Brake actuators (including spring brakes or hydraulic cylinders)EU Directive 2014/45/EU Annex I
Actuator leaking and braking performance affectedDangerous1.1.16(b)(ii)Brake actuators - including spring brakes, hydraulic cylinders and callipersDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Actuator leaking and braking performance not affectedMajor1.1.16(b)(i)Brake actuators - including spring brakes, hydraulic cylinders and callipersDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Adjustable axle assembly with locking pins missing or not engagedReject9c.(1)FrameUS 49 CFR Appendix A to Part 396
Adjuster defectiveMajor1.1.18(b)Brake slack adjusterDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Adjuster defective.Major1.1.18(b)Slack adjusters and indicatorsEU Directive 2014/45/EU Annex I
Adjustment mechanism not functioning correctly.Major6.2.5(b)Driver’s seatEU Directive 2014/45/EU Annex I
Affecting function.Dangerous2.1.3(c)Steering linkage conditionEU Directive 2014/45/EU Annex I
Affecting function.Dangerous2.1.3(f)Steering linkage conditionEU Directive 2014/45/EU Annex I
Affecting functionality.Dangerous2.1.1(b)Steering gear conditionEU Directive 2014/45/EU Annex I
Affecting functionality.Dangerous2.1.1(c)Steering gear conditionEU Directive 2014/45/EU Annex I
Affecting functionality.Dangerous2.1.1(d)Steering gear conditionEU Directive 2014/45/EU Annex I
Affecting safe operation of the vehicle.Major9.2(a)Demisting and defrosting system (X)EU Directive 2014/45/EU Annex I
Air hose cracked, broken or crimpedReject1d.(5)Brake SystemUS 49 CFR Appendix A to Part 396
Air leak causing a noticeable drop in pressure or audible air leakMajor1.1.3(d)Air and vacuum systemsDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Air leak causing a noticeable drop in pressure or audible air leaks.Major1.1.3(d)Vacuum pump or compressor and reservoirsEU Directive 2014/45/EU Annex I
Air or antifreeze leakingMinor1.1.21(b)(i)Complete braking systemDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Air or antifreeze to the extent that braking performance is affectedMajor1.1.21(b)(ii)Complete braking systemDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Airbag obviously non-operative.Major7.1.5(c)AirbagEU Directive 2014/45/EU Annex I
Airbags obviously missing or not suitable with the vehicle.Major7.1.5(a)AirbagEU Directive 2014/45/EU Annex I
All light sources not functioning.Dangerous4.3.1(a)Condition and operationEU Directive 2014/45/EU Annex I
All lighting devices and reflectors required by part 393 shall be operableReject55.Lighting DevicesUS 49 CFR Appendix A to Part 396
An airbag fitted as original equipment obviously missingMajor7.1.5(a)AirbagsDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
An airbag obviously inoperativeMajor7.1.5(c)AirbagsDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
An axle fractured or deformedDangerous5.1.1(a)AxlesDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
An axle insecure or with loose fixing boltsMajor5.1.1(b)(i)AxlesDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
An axle insecure such that stability is impaired or functionality affectedDangerous5.1.1(b)(ii)AxlesDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
An axle with an unsafe modificationMajor5.1.1(c)(i)AxlesDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
An engine mounting or bracket fractured, missing or excessively looseDangerous6.1.8(a)(ii)Engine mountingsDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
An induction or exhaust leak that could affect emissions levelsMajor8.2.1.1(b)Exhaust emission control equipmentDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
An induction or exhaust leak that could affect emissions levelsMajor8.2.2.1(b)Exhaust emission control equipmentDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
An obvious leak from any part of the systemMajor5.3.5(c)Gas, air and fluid suspensionDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
An SRS malfunction indicator lamp (MIL) indicates a system malfunctionMajor7.1.6(a)Supplementary restraint system (SRS)DVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Anchorage loose.Major7.1.1(b)Security of safety-belts/buckles mountingEU Directive 2014/45/EU Annex I
Anchorage point badly deteriorated.Major7.1.1(a)Security of safety-belts/buckles mountingEU Directive 2014/45/EU Annex I
Anti-slip provision missing, loose or worn smoothMajor1.1.2(c)Service brake pedal or hand lever condition and travelDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Anti-slip provision on brake pedal missing, loose or worn smooth.Major1.1.2(c)Pedal/hand lever condition and travel of the brake operating deviceEU Directive 2014/45/EU Annex I
Any absence or looseness of U-bolt(s) or positioning part(s)Reject7b.(1)Steering MechanismUS 49 CFR Appendix A to Part 396
Any attachment loose with a very serious risk of falling off.Dangerous6.1.6(c)Mechanical coupling and towing deviceEU Directive 2014/45/EU Annex I
Any audible leakReject1e.(1)Brake SystemUS 49 CFR Appendix A to Part 396
Any audible leaksReject1d.(3)Brake SystemUS 49 CFR Appendix A to Part 396
Any automatic brake adjuster that has been replaced with a manual adjusterReject1m.(2)Brake SystemUS 49 CFR Appendix A to Part 396
Any brake stroke exceeding the readjustment limit will be rejectedReject1a.(5)(a)Brake SystemUS 49 CFR Appendix A to Part 396
Any braking system component insecure or inadequately mountedMajor1.1.21(c)Complete braking systemDVSA MOT (motorcycles, classes 1 and 2)
Any bus equipped with recapped or retreaded tire(s)Reject10a.(13)TiresUS 49 CFR Appendix A to Part 396
Any component insecure or inadequately mountedMajor1.1.21(c)Complete braking systemDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Any component insecure or inadequately mounted.Major1.1.21(c)Complete braking systemEU Directive 2014/45/EU Annex I
Any coupling indicator not working.Major6.1.6(e)Mechanical coupling and towing deviceEU Directive 2014/45/EU Annex I
Any crack in welds attaching tubeless demountable rim to adapterReject11d.(2)Wheels and RimsUS 49 CFR Appendix A to Part 396
Any crack(s)Reject7c.(1)Steering MechanismUS 49 CFR Appendix A to Part 396
Any crack(s) in gear box or mounting bracketsReject7d.(2)Steering MechanismUS 49 CFR Appendix A to Part 396
Any cracked, broken, loose, or sagging frame memberReject9a.(1)FrameUS 49 CFR Appendix A to Part 396
Any cracksReject2c.(2)(a)Coupling devicesUS 49 CFR Appendix A to Part 396
Any cracksReject2d.(2)(a)Coupling devicesUS 49 CFR Appendix A to Part 396
Any cracks in attachment weldsReject2c.(1)(a)Coupling devicesUS 49 CFR Appendix A to Part 396
Any cracks in welds attaching disc wheel disc to rimReject11d.(1)Wheels and RimsUS 49 CFR Appendix A to Part 396
Any cracks or breaks in a stress or load bearing memberReject2f.(1)(c)Coupling devicesUS 49 CFR Appendix A to Part 396
Any cut or sign of overstretching.Major7.1.2(b)Condition of safety-belts/buckles.EU Directive 2014/45/EU Annex I
Any fasteners missing or ineffectiveReject2a.(1)(a)Coupling devicesUS 49 CFR Appendix A to Part 396
Any fasteners missing or ineffectiveReject2a.(2)(a)Coupling devicesUS 49 CFR Appendix A to Part 396
Any fore or aft stop missing or not securely attachedReject2a.(3)(b)Coupling devicesUS 49 CFR Appendix A to Part 396
Any fracture or welding defect.Dangerous5.2.2(a)WheelsEU Directive 2014/45/EU Annex I
Any fracture or welding defect on a wheelDangerous5.2.2(a)Road wheel conditionDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Any latching fasteners missing or ineffectiveReject2a.(3)(a)Coupling devicesUS 49 CFR Appendix A to Part 396
Any leaves in a leaf spring assembly broken or missingReject8b.(1)SuspensionUS 49 CFR Appendix A to Part 396
Any loose, missing, broken, cracked, stripped or otherwise ineffective fastenersReject11c.Wheels and RimsUS 49 CFR Appendix A to Part 396
Any looseness in any threaded jointReject7h.(2)Steering MechanismUS 49 CFR Appendix A to Part 396
Any looseness of the pitman arm on the steering gear output shaftReject7e.Steering MechanismUS 49 CFR Appendix A to Part 396
Any missing or ineffective fastenersReject2c.(1)(b)Coupling devicesUS 49 CFR Appendix A to Part 396
Any missing or ineffective fastenersReject2f.(1)(a)Coupling devicesUS 49 CFR Appendix A to Part 396
Any mounting angle iron cracked or brokenReject2a.(1)(c)Coupling devicesUS 49 CFR Appendix A to Part 396
Any mounting bolt(s) loose or missingReject7d.(1)Steering MechanismUS 49 CFR Appendix A to Part 396
Any movement between mounting componentsReject2a.(1)(b)Coupling devicesUS 49 CFR Appendix A to Part 396
Any movement under steering load of a stud nutReject7g.(1)Steering MechanismUS 49 CFR Appendix A to Part 396
Any obvious welded repair(s)Reject7c.(2)Steering MechanismUS 49 CFR Appendix A to Part 396
Any part of an LPG/CNG/LNG or hydrogen system defectiveDangerous6.1.3(f)Fuel systemDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Any part of the eye reduced by more than 20%Reject2c.(2)(b)Coupling devicesUS 49 CFR Appendix A to Part 396
Any part of the horn section reduced by more than 20%Reject2b.(2)(c)Coupling devicesUS 49 CFR Appendix A to Part 396
Any part of the noise suppression system insecureMajor8.1.1(b)(i)Noise suppression systemDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Any part of the noise suppression system likely to become detachedDangerous8.1.1(b)(ii)Noise suppression systemDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Any passenger seat that is not securely fastened to the vehicle structureReject14a.Motorcoach SeatsUS 49 CFR Appendix A to Part 396
Any portion of the drum or rotor missing or in danger of falling awayReject1c.(2)Brake SystemUS 49 CFR Appendix A to Part 396
Any safety device missing or not operating correctly.Major6.1.6(d)Mechanical coupling and towing deviceEU Directive 2014/45/EU Annex I
Any serious damage or cut to tyre.Major5.2.3(d)TyresEU Directive 2014/45/EU Annex I
Any slider component cracked in parent metal or weldReject2a.(3)(d)Coupling devicesUS 49 CFR Appendix A to Part 396
Any welded repair on aluminum wheel(s) on a steering axleReject11d.(3)Wheels and RimsUS 49 CFR Appendix A to Part 396
Any welded repairs to the pintle hookReject2b.(2)(b)Coupling devicesUS 49 CFR Appendix A to Part 396
Any welds or parent metal crackedReject2a.(2)(b)Coupling devicesUS 49 CFR Appendix A to Part 396
Any wheel nuts or studs missing or loose.Major5.2.1(a)Road wheel hubEU Directive 2014/45/EU Annex I
Attachment defective.Major2.5(c)Trailer steered axle turntableEU Directive 2014/45/EU Annex I
Attachment defective.Major6.1.6(c)Mechanical coupling and towing deviceEU Directive 2014/45/EU Annex I
Attachment defective.Major2.2.2(d)Steering column/yokes and forks and steering dampersEU Directive 2014/45/EU Annex I
Attachment of other fitting or equipment defective.Major6.2.9(a)Other interior and exterior fittings and equipmentEU Directive 2014/45/EU Annex I
Attachment of steering column defectiveMajor2.2.2(d)(i)Steering column or forks and yokesDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Attachment seriously affected.Dangerous2.5(c)Trailer steered axle turntableEU Directive 2014/45/EU Annex I
Attachments dangerously loose or relative movement to chassis/bodywork visible.Dangerous2.1.2(a)Steering gear casing attachmentEU Directive 2014/45/EU Annex I
Attachments seriously affected.Dangerous2.1.2(b)Steering gear casing attachmentEU Directive 2014/45/EU Annex I
Attachments seriously affected.Dangerous2.1.2(c)Steering gear casing attachmentEU Directive 2014/45/EU Annex I
Audible system leakage.Major5.3.5(c)Air suspensionEU Directive 2014/45/EU Annex I
Audible warning control insecureMinor7.7(b)Audible warning (horn)DVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Audible warning not in accordance with requirementsMajor7.7(c)Audible warning (horn)DVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Audible warning not workingMajor7.7(a)Audible warning (horn)DVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Auxiliary power assist cylinder looseReject7f.Steering MechanismUS 49 CFR Appendix A to Part 396
Axle fractured or deformed.Dangerous5.1.1(a)AxlesEU Directive 2014/45/EU Annex I
Back plate insecure.Major1.1.14(d)Brake drums, brake discsEU Directive 2014/45/EU Annex I
Beam image obviously incorrectMajor4.1.2(c)Headlamp alignmentDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Bearing housing fractured or insecure.Major6.1.7(f)TransmissionEU Directive 2014/45/EU Annex I
Below wear limit.Dangerous6.1.6(b)Mechanical coupling and towing deviceEU Directive 2014/45/EU Annex I
Bent, broken, cracked, improperly seated, sprung or mismatched ring(s)Reject11a.Wheels and RimsUS 49 CFR Appendix A to Part 396
Body/cab obviously not located squarely on chassis.Major6.2.2(b)MountingEU Directive 2014/45/EU Annex I
Body, cab or chassis excessively corroded at mounting pointsMajor6.2.2(d)(i)Cab and body mountingDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Body has an unsafe modificationMajor6.2.1(d)(i)Body conditionDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Body modification likely to adversely affect braking or steeringDangerous6.2.1(d)(ii)Body conditionDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Body or cab insecure.Major6.2.2(a)MountingEU Directive 2014/45/EU Annex I
Boot, blowout patch or other ply repairReject10a.(10)TiresUS 49 CFR Appendix A to Part 396
Brake calliper or cylinder cracked or damaged and braking performance affectedDangerous1.1.16(a)(ii)Brake callipers and cylindersDVSA MOT (motorcycles, classes 1 and 2)
Brake calliper or cylinder excessively corrodedMajor1.1.16(d)(i)Brake callipers and cylindersDVSA MOT (motorcycles, classes 1 and 2)
Brake calliper or cylinder excessively corroded and likely to crackDangerous1.1.16(d)(ii)Brake callipers and cylindersDVSA MOT (motorcycles, classes 1 and 2)
Brake calliper or cylinder leaking and braking performance affectedDangerous1.1.16(b)(ii)Brake callipers and cylindersDVSA MOT (motorcycles, classes 1 and 2)
Brake calliper or cylinder leaking and braking performance not affectedMajor1.1.16(b)(i)Brake callipers and cylindersDVSA MOT (motorcycles, classes 1 and 2)
Brake control has insufficient reserve travelMajor1.1.2(a)Brake lever and pedal condition and travelDVSA MOT (motorcycles, classes 1 and 2)
Brake control insecureMajor1.1.2(e)(i)Brake lever and pedal condition and travelDVSA MOT (motorcycles, classes 1 and 2)
Brake control not releasing correctlyMinor1.1.2(b)(i)Brake lever and pedal condition and travelDVSA MOT (motorcycles, classes 1 and 2)
Brake control not releasing correctly.Minor1.1.2(b)Pedal/hand lever condition and travel of the brake operating deviceEU Directive 2014/45/EU Annex I
Brake control so insecure that the brake cannot be readily appliedDangerous1.1.2(e)(ii)Brake lever and pedal condition and travelDVSA MOT (motorcycles, classes 1 and 2)
Brake disc or drum insecure, fractured or otherwise likely to failDangerous1.1.14(a)(ii)Brake discs and drumsDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Brake disc or drum insecure, fractured or otherwise likely to failDangerous1.1.14(a)(ii)Brake discs and drumsDVSA MOT (motorcycles, classes 1 and 2)
Brake disc or drum significantly and obviously wornMajor1.1.14(a)(i)Brake discs and drumsDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Brake disc or drum significantly and obviously wornMajor1.1.14(a)(i)Brake discs and drumsDVSA MOT (motorcycles, classes 1 and 2)
Brake drum back plate insecureMajor1.1.14(d)Brake discs and drumsDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Brake drum back plate insecureMajor1.1.14(d)Brake discs and drumsDVSA MOT (motorcycles, classes 1 and 2)
Brake efficiency below minimum requirementMajor1.2.2(a)(i)Brake efficiencyDVSA MOT (motorcycles, classes 1 and 2)
Brake efficiency less than 27.5% overallDangerous1.2.2(a)(ii)Brake efficiencyDVSA MOT (motorcycles, classes 1 and 2)
Brake failure or low fluid warning light on and/or inoperativeReject1j.(9)Brake SystemUS 49 CFR Appendix A to Part 396
Brake fluid below minimum markMinor1.1.10(d)(i)Brake servo units and master cylinder (hydraulic systems)DVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Brake fluid below minimum markMinor1.1.10(d)(i)Brake master cylinder and servoDVSA MOT (motorcycles, classes 1 and 2)
Brake fluid contaminatedMajor1.8(a)Brake fluidDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Brake fluid contaminatedMajor1.8(a)Brake fluidDVSA MOT (motorcycles, classes 1 and 2)
Brake fluid not visibleDangerous1.1.10(d)(iii)Brake servo units and master cylinder (hydraulic systems)DVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Brake fluid not visibleDangerous1.1.10(d)(iii)Brake master cylinder and servoDVSA MOT (motorcycles, classes 1 and 2)
Brake fluid significantly below MIN markMajor1.1.10(d)Brake servo units, master cylinder (hydraulic systems)EU Directive 2014/45/EU Annex I
Brake fluid significantly below minimum markMajor1.1.10(d)(ii)Brake servo units and master cylinder (hydraulic systems)DVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Brake fluid significantly below minimum markMajor1.1.10(d)(ii)Brake master cylinder and servoDVSA MOT (motorcycles, classes 1 and 2)
Brake fluid warning light illuminated or defectiveMinor1.1.10(f)Brake servo units and master cylinder (hydraulic systems)DVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Brake fluid warning light illuminated or defective.Minor1.1.10(f)Brake servo units, master cylinder (hydraulic systems)EU Directive 2014/45/EU Annex I
Brake hose bulging under pressureMajor1.1.12(d)Flexible brake hosesDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Brake hose bulging under pressureMajor1.1.12(d)Flexible brake hosesDVSA MOT (motorcycles, classes 1 and 2)
Brake hose damaged and likely to failDangerous1.1.12(a)Flexible brake hosesDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Brake hose damaged and likely to failDangerous1.1.12(a)Flexible brake hosesDVSA MOT (motorcycles, classes 1 and 2)
Brake hose ferrules excessively corrodedMajor1.1.12(f)(i)Flexible brake hosesDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Brake hose ferrules excessively corrodedMajor1.1.12(f)(i)Flexible brake hosesDVSA MOT (motorcycles, classes 1 and 2)
Brake hose ferrules excessively corroded and likely to failDangerous1.1.12(f)(ii)Flexible brake hosesDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Brake hose ferrules excessively corroded and likely to failDangerous1.1.12(f)(ii)Flexible brake hosesDVSA MOT (motorcycles, classes 1 and 2)
Brake hose porousMajor1.1.12(e)Flexible brake hosesDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Brake hose porousMajor1.1.12(e)Flexible brake hosesDVSA MOT (motorcycles, classes 1 and 2)
Brake hoses or connections leakingDangerous1.1.12(c)Flexible brake hosesDVSA MOT (motorcycles, classes 1 and 2)
Brake hoses or connections leaking on air brake systemsMajor1.1.12(c)(i)Flexible brake hosesDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Brake hoses or connections leaking on hydraulic systemsDangerous1.1.12(c)(ii)Flexible brake hosesDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Brake lining or pad contaminated with oil, grease etc.Major1.1.13(b)Brake linings and padsDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Brake lining or pad contaminated with oil, grease etc.Major1.1.13(b)Brake linings and padsDVSA MOT (motorcycles, classes 1 and 2)
Brake lining or pad missing or incorrectly mountedDangerous1.1.13(c)Brake linings and padsDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Brake lining or pad missing or incorrectly mountedDangerous1.1.13(c)Brake linings and padsDVSA MOT (motorcycles, classes 1 and 2)
Brake lining or pad worn below 1.0mmDangerous1.1.13(a)Brake linings and padsDVSA MOT (motorcycles, classes 1 and 2)
Brake lining or pad worn below 1.5mmDangerous1.1.13(a)(ii)Brake linings and padsDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Brake lining or pad worn down to wear indicatorMajor1.1.13(a)(i)Brake linings and padsDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Brake pedal anti-slip provision missing, loose or worn smoothMajor1.1.2(c)Brake lever and pedal condition and travelDVSA MOT (motorcycles, classes 1 and 2)
Brake performance unable to be testedMajor1.2.1(g)PerformanceDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Brake performance unable to be testedMajor1.2.1(g)Brake performanceDVSA MOT (motorcycles, classes 1 and 2)
Brake pipe damaged or excessively corrodedMajor1.1.11(c)Rigid brake pipesDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Brake pipe excessively damaged or excessively corrodedMajor1.1.11(c)Rigid brake pipesDVSA MOT (motorcycles, classes 1 and 2)
Brake pipe inadequately clipped or supportedMinor1.1.11(d)(i)Rigid brake pipesDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Brake pipe inadequately clipped or supportedMinor1.1.11(d)(i)Rigid brake pipesDVSA MOT (motorcycles, classes 1 and 2)
Brake pipe is at imminent risk of failure or fractureDangerous1.1.11(a)Rigid brake pipesDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Brake pipe is at imminent risk of failure or fractureDangerous1.1.11(a)Rigid brake pipesDVSA MOT (motorcycles, classes 1 and 2)
Brake pipe likely to become detached or damagedMajor1.1.11(d)(ii)Rigid brake pipesDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Brake pipe likely to become detached or damagedMajor1.1.11(d)(ii)Rigid brake pipesDVSA MOT (motorcycles, classes 1 and 2)
Brake retaining or locking device ineffective or missingMajor1.1.21(f)Complete braking systemDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Brake servo defective or ineffectiveMajor1.1.10(a)(i)Brake servo units and master cylinder (hydraulic systems)DVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Brake servo defective or ineffectiveMajor1.1.10(a)(i)Brake master cylinder and servoDVSA MOT (motorcycles, classes 1 and 2)
Brake servo inoperativeDangerous1.1.10(a)(ii)Brake servo units and master cylinder (hydraulic systems)DVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Brake servo inoperativeDangerous1.1.10(a)(ii)Brake master cylinder and servoDVSA MOT (motorcycles, classes 1 and 2)
Braking effort inadequate at a wheelMajor1.2.1(a)(i)PerformanceDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Braking effort inadequate at any wheelMajor1.3.1(a)(i)PerformanceDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Braking effort not recording at a wheelDangerous1.2.1(a)(ii)PerformanceDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Braking effort not recording at any wheelDangerous1.3.1(a)(ii)PerformanceDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Braking performance affected.Dangerous1.1.15(a)Brake cables, rods, levers, linkagesEU Directive 2014/45/EU Annex I
Braking performance affected.Dangerous1.1.16(a)Brake actuators (including spring brakes or hydraulic cylinders)EU Directive 2014/45/EU Annex I
Braking performance affected.Dangerous1.1.21(a)Complete braking systemEU Directive 2014/45/EU Annex I
Braking performance affected.Dangerous1.1.13(b)Brake linings and padsEU Directive 2014/45/EU Annex I
Braking performance affected.Dangerous1.1.14(b)Brake drums, brake discsEU Directive 2014/45/EU Annex I
Braking performance affected.Dangerous1.1.15(b)Brake cables, rods, levers, linkagesEU Directive 2014/45/EU Annex I
Braking performance affected.Dangerous1.1.16(b)Brake actuators (including spring brakes or hydraulic cylinders)EU Directive 2014/45/EU Annex I
Braking performance affected.Dangerous1.1.16(c)Brake actuators (including spring brakes or hydraulic cylinders)EU Directive 2014/45/EU Annex I
Braking performance affected.Dangerous1.1.21(d)Complete braking systemEU Directive 2014/45/EU Annex I
Braking performance affected (lack of reserve movement).Dangerous1.1.16(e)Brake actuators (including spring brakes or hydraulic cylinders)EU Directive 2014/45/EU Annex I
Braking system component modification adversely affecting braking performanceDangerous1.1.21(d)(ii)Complete braking systemDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Braking system component modification adversely affecting braking performanceDangerous1.1.21(d)(ii)Complete braking systemDVSA MOT (motorcycles, classes 1 and 2)
Braking system component modification unsafeMajor1.1.21(d)(i)Complete braking systemDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Braking system component modification unsafeMajor1.1.21(d)(i)Complete braking systemDVSA MOT (motorcycles, classes 1 and 2)
Broken torsion bar spring in a torsion bar suspensionReject8b.(6)SuspensionUS 49 CFR Appendix A to Part 396
Bulge or swelling when air pressure is appliedReject1d.(2)Brake SystemUS 49 CFR Appendix A to Part 396
Bumper insecure or with damage likely to cause injury when grazed or contactedMajor6.1.4(a)(i)BumpersDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Bumper likely to become detachedDangerous6.1.4(a)(ii)BumpersDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Cable damaged or knottedMajor1.1.15(a)Brake cables, rods, levers and linkagesDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Cable damaged or knottedMajor1.1.15(a)Brake cables, rods, levers and linkagesDVSA MOT (motorcycles, classes 1 and 2)
Cable damaged or knotted.Major1.1.15(a)Brake cables, rods, levers, linkagesEU Directive 2014/45/EU Annex I
Cable guide defective.Major1.1.15(d)Brake cables, rods, levers, linkagesEU Directive 2014/45/EU Annex I
Cable guide defective affecting operationMajor1.1.15(d)Brake cables, rods, levers and linkagesDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Cable guide defective affecting operationMajor1.1.15(d)Brake cables, rods, levers and linkagesDVSA MOT (motorcycles, classes 1 and 2)
Cable, rod or joint insecureMajor1.1.15(c)Brake cables, rods, levers and linkagesDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Cable, rod or joint insecureMajor1.1.15(c)Brake cables, rods, levers and linkagesDVSA MOT (motorcycles, classes 1 and 2)
Cable, rod or joint insecure.Major1.1.15(c)Brake cables, rods, levers, linkagesEU Directive 2014/45/EU Annex I
Cables/hoses damaged, excessively corroded.Major2.1.5(g)Power steeringEU Directive 2014/45/EU Annex I
Carrier fractured or insecure.Major6.1.5(b)Spare wheel carrier (if fitted)EU Directive 2014/45/EU Annex I
Carrier not in proper conditionMinor6.1.5(a)Spare wheel carrier (if fitted)EU Directive 2014/45/EU Annex I
Chafed pipes.Minor6.1.3(c)Fuel tank and pipes (including heating fuel tank and pipes)EU Directive 2014/45/EU Annex I
Coil spring brokenReject8b.(3)SuspensionUS 49 CFR Appendix A to Part 396
Component damaged, defective or cracked (if in use)Dangerous6.1.6(a)Mechanical coupling and towing deviceEU Directive 2014/45/EU Annex I
Component damaged, defective or cracked (if not in use).Major6.1.6(a)Mechanical coupling and towing deviceEU Directive 2014/45/EU Annex I
Component excessively worn or corrodedMajor1.1.15(b)Brake cables, rods, levers and linkagesDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Component excessively worn or corrodedMajor1.1.15(b)Brake cables, rods, levers and linkagesDVSA MOT (motorcycles, classes 1 and 2)
Component excessively worn or corroded.Major1.1.15(b)Brake cables, rods, levers, linkagesEU Directive 2014/45/EU Annex I
Component heavily damaged or cracked.Dangerous2.5(a)Trailer steered axle turntableEU Directive 2014/45/EU Annex I
Component slightly damaged.Major2.5(a)Trailer steered axle turntableEU Directive 2014/45/EU Annex I
Compressor drive belts in condition of impending or probable failureReject1h.(1)Brake SystemUS 49 CFR Appendix A to Part 396
Contaminated with oil, grease etc.Major1.1.14(b)Brake discs and drumsDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Contaminated with oil, grease etc.Major1.1.14(b)Brake discs and drumsDVSA MOT (motorcycles, classes 1 and 2)
Control cracked, damaged or excessively wornMajor1.1.5(a)Hand operated brake control valveDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Control cracked, damaged or excessively worn.Major1.1.5(a)Hand-operated brake control valveEU Directive 2014/45/EU Annex I
Control for electronic retarder does not allow gradual variation in effortMajor1.5(a)Additional braking device (retarder) performanceDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Control insecure.Minor7.7(b)Audible warning deviceEU Directive 2014/45/EU Annex I
Control insecure on valve or valve insecureMajor1.1.5(b)Hand operated brake control valveDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Control insecure on valve or valve insecure.Major1.1.5(b)Hand-operated brake control valveEU Directive 2014/45/EU Annex I
Control unit modified affecting safety and/or the environment.Major6.1.9(a)Engine performance (X)EU Directive 2014/45/EU Annex I
Cord impaired.Dangerous1.1.12(d)Flexible brake hosesEU Directive 2014/45/EU Annex I
Cord protection layer affected.Dangerous5.2.3(g)TyresEU Directive 2014/45/EU Annex I
Cord visible or damaged.Dangerous5.2.3(d)TyresEU Directive 2014/45/EU Annex I
Coupling too weakMajor6.1.6(h)Coupling mechanisms and towing equipmentDVSA MOT (cars, vans and passenger vehicles, classes 3, 4, 5, 7)
Coupling too weak.Major6.1.6(h)Mechanical coupling and towing deviceEU Directive 2014/45/EU Annex I
Cracked, broken or loose pulleyReject1h.(3)Brake SystemUS 49 CFR Appendix A to Part 396
Cracked or broken mounting brackets, braces or adaptersReject1h.(4)Brake SystemUS 49 CFR Appendix A to Part 396
Cracked or broken or has elongated bolt holesReject11b.Wheels and RimsUS 49 CFR Appendix A to Part 396
Cracks anywhere in pintle hook assemblyReject2b.(2)(a)Coupling devicesUS 49 CFR Appendix A to Part 396
Cracks in the fifth wheel plateReject2a.(4)(e)Coupling devicesUS 49 CFR Appendix A to Part 396
Damaged.Minor1.1.22(b)Test connections (where fitted or required)EU Directive 2014/45/EU Annex I

Showing the first 400 of 1,422 records. Every record has its own page, with its source and the quoted line that states it; these list the rest.

Where this came from

Every record above links the page it was taken from and quotes the sentence that states it. These are the 11 sources this dataset was assembled from.

Machine-readable

From your own code

Same records, same quotes, without scraping the page: refsource is on PyPI and npm. Each value comes back carrying the URL it was read from and the sentence on that page that states it — .source and .quote sit on the value itself rather than in a side channel, so the checking step is available instead of skipped.

pip install refsource
refsource lookup vehicle-inspection-defect-categories category=Dangerous

npx -y refsource lookup vehicle-inspection-defect-categories category=Dangerous

Set your AI assistant up to use this

Two files and no account. Put this in .mcp.json at the root of your project — Claude Code, Cursor, Windsurf, VS Code and Codex all read that file — and your assistant can look this dataset up instead of recalling it. The server is remote, keyless and read-only.

{
  "mcpServers": {
    "referencesource": {
      "type": "http",
      "url": "https://referencesource.org/mcp"
    }
  }
}

Add to Cursor · or, on the command line: claude mcp add --transport http referencesource https://referencesource.org/mcp --scope project

Then one line in the project's CLAUDE.md or AGENTS.md, so the assistant knows when to reach for it:

When a question needs "Vehicle inspection defect categories: MOT major, minor and dangerous verdicts", call the referencesource MCP server at https://referencesource.org/mcp (tool `search_records`, dataset_slug `vehicle-inspection-defect-categories`) instead of answering from memory — every record it returns carries its source URL and a verbatim quote from that page.

What each tool does, and the servers built over single registers: Connect your AI assistant.

1,422 records. last verified against source . due for re-check by .

Licence. Facts extracted from freely published government inspection manuals and legislation. gov.uk content is published under the Open Government Licence v3.0; EUR-Lex reuse is permitted under Commission Decision 2011/833/EU; US CFR text is a US government work and not subject to copyright. Each record quotes a short verbatim span and links back to the section it came from.