At a Glance
The Lexus Ct has 11 identified common problems across 1 generation, with the CT 200h (2011-2022) being the most affected generation and tyres & wheels the most common problem category. Based on 232K MOT tests from DVSA data.
Problems are patterns in the DVSA data that occur significantly more often on a specific model than the UK average — confirmed at 99% statistical confidence. Read our DVSA MOT data methodology →
Below: generation-by-generation comparison of Lexus Ct common problems, MOT failure types, and pass-rate data drawn from DVSA records. Click any generation to see fuel- and engine-specific fault patterns, mileage-banded repair guidance, and the most common MOT failures testers record.
MOT Tests & Failures by Generation
Lexus Ct generations by MOT tests, failures, and identified problems from DVSA data
Hover over each bar for a full breakdown. Tap any bar to view that generation's problems.
Showing total MOT tests, failures, and known problems per make. Hover over each bar for a full breakdown.
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Browse Lexus Ct Generations
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Most Common Lexus Ct MOT Failures
Every reason Lexus Ct vehicles fail their MOT, ranked by frequency. Select an individual year to see only that year’s failures, or stay on ‘All time’ for the combined picture across our 20 years of DVSA data. Scroll inside the table for the full list.
| # | Failure | % of failures |
|---|---|---|
| 1 | Tyre condition | 23.98% |
| 2 | Tyre tread depth below limit | 13.57% |
| 3 | Brake pads or linings worn | 8.75% |
| 4 | Number plate lamp not working | 8.73% |
| 5 | Wiper blades deteriorated | 5.74% |
| 6 | Windscreen washer not working | 4.68% |
| 7 | Brake performance below minimum | 3.50% |
| 8 | Headlamp fault | 3.42% |
| 9 | Parking brake performance below minimum | 3.14% |
| 10 | Ball joint dust cover split | 3.05% |
| 11 | Headlamp aim defect | 2.61% |
| 12 | Windscreen damage affecting view | 2.20% |
| 13 | Brake disc or drum worn | 1.88% |
| 14 | Shock absorber worn or leaking | 1.41% |
| 15 | Suspension joint or bush worn | 1.30% |
| 16 | Parking brake condition | 1.05% |
| 17 | Spark ignition emissions above threshold | 0.96% |
| 18 | Rigid brake pipe corroded or damaged | 0.72% |
| 19 | Position lamp not working | 0.62% |
| 20 | Exhaust system fault | 0.57% |
| 21 | Indicator fault | 0.53% |
| 22 | Stop lamp not working | 0.52% |
| 23 | Tyre valve stem damaged | 0.46% |
| 24 | Handbrake lever fault | 0.46% |
| 25 | Seat belt condition | 0.41% |
| 26 | Tyre size or type not matched | 0.41% |
| 27 | Rear fog lamp not working | 0.31% |
| 28 | Horn not working | 0.30% |
| 29 | Brake lever fault | 0.29% |
| 30 | Track rod end worn | 0.27% |
| 31 | ABS fault | 0.23% |
| 32 | Driveshaft fault | 0.22% |
| 33 | Electronic stability control fault | 0.19% |
| 34 | Steering rack fault | 0.18% |
| 35 | Brake caliper fault | 0.17% |
| 36 | Mirror damaged or missing | 0.17% |
| 37 | Bumper damaged or insecure | 0.16% |
| 38 | Wheel bearing worn | 0.14% |
| 39 | Universal joint worn | 0.13% |
| 40 | Airbag warning light on | 0.13% |
| 41 | Headlamp washer not working | 0.12% |
| 42 | Front lamp not working | 0.12% |
| 43 | Body corrosion or damage | 0.11% |
| 44 | Fuel tank corroded or leaking | 0.11% |
| 45 | Steering column fault | 0.11% |
| 46 | Bonnet catch or hinge fault | 0.11% |
| 47 | Undertray damaged or missing | 0.09% |
| 48 | Flexible brake hose damaged | 0.09% |
| 49 | Steering coupling worn | 0.09% |
| 50 | Rear reflector damaged or missing | 0.08% |
| 51 | Suspension linkage fault | 0.08% |
| 52 | Steering shaft fault | 0.08% |
| 53 | Brake pedal fault | 0.07% |
| 54 | Brake pedal movement restricted | 0.07% |
| 55 | Reversing lamp not working | 0.06% |
| 56 | Brake cable, rod, lever or linkage fault | 0.05% |
| 57 | Driver seat fault | 0.05% |
| 58 | MacPherson strut worn | 0.05% |
| 59 | Brake fluid level low or contaminated | 0.04% |
| 60 | Compression ignition emissions above threshold | 0.04% |
| 61 | Front fog lamp not working | 0.04% |
| 62 | Steering lock fault | 0.03% |
| 63 | Daytime running lamp not working | 0.03% |
| 64 | Electrical wiring fault | 0.03% |
| 65 | Engine oil leak | 0.03% |
| 66 | Reversing lamp switch fault | 0.03% |
| 67 | Suspension mounting corroded | 0.03% |
| 68 | Rear lamp not working | 0.03% |
| 69 | Suspension arm worn or corroded | 0.03% |
| 70 | Coil spring broken or corroded | 0.02% |
| 71 | Dip switch fault | 0.02% |
| 72 | Drag link end worn | 0.02% |
| 73 | Fog lamp not working | 0.02% |
| 74 | Passenger seat fault | 0.02% |
| 75 | Electrical switch fault | 0.02% |
| 76 | Rear suspension fault | 0.02% |
| 77 | Steering arm worn | 0.02% |
| 78 | Tyre pressure monitoring system fault | 0.02% |
| 79 | Anti-roll bar worn or corroded | 0.02% |
| 80 | Brake hydraulic component worn | 0.02% |
| 81 | Exhaust heat shield or sound insulation damaged | 0.02% |
| 82 | Hydraulic brake cylinder fault | 0.02% |
| 83 | Brake fluid reservoir fault | 0.01% |
| 84 | Electronic parking brake fault | 0.01% |
| 85 | Steering free play excessive | 0.01% |
| 86 | Window damaged or won't operate | 0.01% |
| 87 | Body security fault | 0.01% |
| 88 | Chassis condition | 0.01% |
| 89 | Driver airbag fault | 0.01% |
| 90 | Driver door fault | 0.01% |
| 91 | Front suspension fault | 0.01% |
| 92 | Front suspension joint worn | 0.01% |
| 93 | Main beam warning light fault | 0.01% |
| 94 | Mirror or camera fault | 0.01% |
| 95 | Propshaft fault | 0.01% |
| 96 | Steering wheel damaged or insecure | 0.01% |
| 97 | Electronic braking system fault | <0.01% |
| 98 | Front passenger door fault | <0.01% |
| 99 | Fuel pipe corroded or damaged | <0.01% |
| 100 | King pin or swivel pin worn | <0.01% |
| 101 | Brake fluid warning light on | <0.01% |
| 102 | Brake master cylinder fault | <0.01% |
| 103 | Catalytic converter efficiency low | <0.01% |
| 104 | Fuel cap damaged or missing | <0.01% |
| 105 | Headlamp levelling device fault | <0.01% |
| 106 | Rear fog lamp warning light fault | <0.01% |
| 107 | Seat belt anchorage fault | <0.01% |
| 108 | Steering intermediate drop arm worn | <0.01% |
| 109 | Steering operation fault | <0.01% |
| 110 | Access panel damaged or insecure | <0.01% |
| 111 | Battery loose or leaking | <0.01% |
| 112 | Brake fluid leak | <0.01% |
| 113 | Brake servo fault | <0.01% |
| 114 | Halfshaft fault | <0.01% |
| 115 | Passenger airbag fault | <0.01% |
| 116 | Power steering pipe or hose leaking | <0.01% |
| 117 | Seat belt or padding damaged | <0.01% |
| 118 | Steering box fault | <0.01% |
| 119 | Suspension linkage attachment bracket or mounting corroded | <0.01% |
| 120 | Suspension rod worn or corroded | <0.01% |
| 121 | Wheel hub fault | <0.01% |
Showing all 121 reasons — scroll inside the table for the full list.
Lexus Ct MOT Failures by Category
Total MOT failure occurrences for the Lexus Ct, grouped by category. Same data as the failures table above — just sliced by category instead of fault title. Hover a slice for the top failures in each category.
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Frequently Asked Questions
What are the most common Lexus Ct problems?
Based on analysis of 232K Lexus Ct MOT tests from DVSA data, we have 11 identified common problems across 1 generation. The most frequently flagged issue is "Wiper blades deteriorated". Tyres & Wheels is the most common problem category.
Which Lexus Ct generation has the most problems?
The Lexus Ct CT 200h (2011-2022) (2011–2022) has the highest number of identified common problems (11). Click the generation card above for the full breakdown.
How is this data calculated?
We analyse anonymised DVSA MOT test records under the Open Government Licence. An issue is classified as a "Common Problem" when it occurs significantly more often on a specific model than the UK average, confirmed at 99% statistical confidence. Read the full methodology page for details.
Can I report a problem with my Lexus Ct?
Yes — use the "Tell Us About Your Problem" form on this page. Your report helps other Lexus Ct owners spot problems early. All submissions are reviewed before being added to the public database.
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