At a Glance
The Isuzu Tf has 41 identified common problems across 1 generation, with the TF (1988-2002) being the most affected generation and suspension the most common problem category. Based on 47K 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 Isuzu Tf 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
Isuzu Tf 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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Most Common Isuzu Tf MOT Failures
Every reason Isuzu Tf 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 | Brake hydraulic component worn | 9.09% |
| 2 | Suspension joint or bush worn | 8.67% |
| 3 | Exhaust system fault | 7.09% |
| 4 | Tyre tread depth below limit | 6.88% |
| 5 | Number plate lamp not working | 5.94% |
| 6 | Driveshaft fault | 5.54% |
| 7 | Rigid brake pipe corroded or damaged | 5.01% |
| 8 | Brake performance below minimum | 4.67% |
| 9 | Front lamp not working | 4.17% |
| 10 | Tyre condition | 2.71% |
| 11 | Brake pads or linings worn | 2.25% |
| 12 | Fog lamp not working | 1.96% |
| 13 | Shock absorber worn or leaking | 1.94% |
| 14 | Wiper blades deteriorated | 1.89% |
| 15 | Track rod end worn | 1.50% |
| 16 | Stop lamp not working | 1.47% |
| 17 | Chassis condition | 1.38% |
| 18 | Windscreen washer not working | 1.38% |
| 19 | Headlamp aim defect | 1.31% |
| 20 | Position lamp not working | 1.16% |
| 21 | Parking brake condition | 1.01% |
| 22 | Spring mounting corroded | 0.97% |
| 23 | Front suspension joint worn | 0.91% |
| 24 | Brake disc or drum worn | 0.91% |
| 25 | Suspension mounting corroded | 0.89% |
| 26 | Front suspension fault | 0.84% |
| 27 | Windscreen damage affecting view | 0.84% |
| 28 | Body corrosion or damage | 0.83% |
| 29 | Seat belt condition | 0.78% |
| 30 | Ball joint dust cover split | 0.75% |
| 31 | Indicator fault | 0.71% |
| 32 | Parking brake performance below minimum | 0.71% |
| 33 | Airbag warning light on | 0.71% |
| 34 | Vehicle structure corrosion | 0.64% |
| 35 | Headlamp fault | 0.56% |
| 36 | ABS fault | 0.55% |
| 37 | Rear fog lamp not working | 0.54% |
| 38 | Rear reflector damaged or missing | 0.51% |
| 39 | Rear lamp not working | 0.50% |
| 40 | Flexible brake hose damaged | 0.49% |
| 41 | Wheel bearing worn | 0.42% |
| 42 | Horn not working | 0.37% |
| 43 | Towbar fault | 0.35% |
| 44 | Electrical switch fault | 0.34% |
| 45 | Leaf spring broken or corroded | 0.33% |
| 46 | Brake pedal fault | 0.32% |
| 47 | Battery loose or leaking | 0.32% |
| 48 | Compression ignition emissions above threshold | 0.31% |
| 49 | Brake pedal movement restricted | 0.30% |
| 50 | Leaf spring eye worn or broken | 0.27% |
| 51 | Fuel cap damaged or missing | 0.24% |
| 52 | Spark ignition emissions above threshold | 0.24% |
| 53 | Brake cable, rod, lever or linkage fault | 0.24% |
| 54 | Electrical wiring fault | 0.21% |
| 55 | Fuel tank corroded or leaking | 0.20% |
| 56 | Steering rack fault | 0.20% |
| 57 | Drag link end worn | 0.19% |
| 58 | Rear suspension fault | 0.19% |
| 59 | Fuel pipe corroded or damaged | 0.19% |
| 60 | Tyre size or type not matched | 0.18% |
| 61 | Body security fault | 0.17% |
| 62 | Brake caliper fault | 0.16% |
| 63 | Mirror damaged or missing | 0.15% |
| 64 | Dashboard warning lamp fault | 0.14% |
| 65 | Steering box fault | 0.13% |
| 66 | Steering free play excessive | 0.12% |
| 67 | Brake fluid level low or contaminated | 0.11% |
| 68 | Tyre valve stem damaged | 0.11% |
| 69 | Propshaft fault | 0.11% |
| 70 | Brake fluid leak | 0.10% |
| 71 | Handbrake cable fault | 0.10% |
| 72 | Brake fluid warning light on | 0.09% |
| 73 | Driver door fault | 0.09% |
| 74 | Spare wheel fault | 0.09% |
| 75 | Steering lock fault | 0.09% |
| 76 | Brake lever fault | 0.08% |
| 77 | Rear fog lamp warning light fault | 0.08% |
| 78 | Reversing lamp not working | 0.08% |
| 79 | Suspension linkage fault | 0.08% |
| 80 | Engine oil leak | 0.08% |
| 81 | Steering arm worn | 0.07% |
| 82 | Driver airbag fault | 0.07% |
| 83 | Steering column fault | 0.07% |
| 84 | Steering operation fault | 0.07% |
| 85 | Securing bolts missing or insecure | 0.06% |
| 86 | Leaf spring shackle bracket corroded | 0.06% |
| 87 | Bumper damaged or insecure | 0.06% |
| 88 | Coil spring broken or corroded | 0.06% |
| 89 | Steering intermediate drop arm worn | 0.06% |
| 90 | Bonnet catch or hinge fault | 0.05% |
| 91 | Brake fluid reservoir fault | 0.05% |
| 92 | Power steering pipe or hose leaking | 0.05% |
| 93 | Hydraulic brake cylinder fault | 0.04% |
| 94 | Speedometer fault | 0.04% |
| 95 | Front passenger door fault | 0.04% |
| 96 | Step damaged or insecure | 0.04% |
| 97 | Universal joint worn | 0.04% |
| 98 | Anchor bracket corroded | 0.03% |
| 99 | Brake wheel cylinder fault | 0.03% |
| 100 | Tailgate damaged or insecure | 0.03% |
| 101 | Fuel hose damaged or leaking | 0.03% |
| 102 | Headlamp levelling device fault | 0.03% |
| 103 | Load sensing valve fault | 0.03% |
| 104 | Suspension retaining or locking device fault | 0.03% |
| 105 | Anti-roll bar worn or corroded | 0.03% |
| 106 | Catalytic converter efficiency low | 0.03% |
| 107 | CV joint worn | 0.03% |
| 108 | Exhaust leak | 0.03% |
| 109 | Brake air or vacuum system fault | 0.02% |
| 110 | Handbrake lever fault | 0.02% |
| 111 | Steering coupling worn | 0.02% |
| 112 | Handbrake mechanism or mounting fault | 0.02% |
| 113 | Spring saddle corroded | 0.02% |
| 114 | Steering wheel damaged or insecure | 0.02% |
| 115 | Subframe mounting corroded | 0.02% |
| 116 | Suspension unit fault | 0.02% |
| 117 | Transmission oil leak | 0.02% |
| 118 | King pin or swivel pin worn | 0.02% |
| 119 | Axle corroded or damaged | 0.01% |
| 120 | Boot lid damaged or insecure | 0.01% |
| 121 | Brake master cylinder fault | 0.01% |
| 122 | Brake master cylinder or servo mounting fault | 0.01% |
| 123 | Driver seat fault | 0.01% |
| 124 | Main beam warning light fault | 0.01% |
| 125 | Mirror or camera fault | 0.01% |
| 126 | Power steering pump fault | 0.01% |
| 127 | Suspension arm worn or corroded | 0.01% |
| 128 | Vehicle floor corroded | 0.01% |
| 129 | Wheel hub fault | 0.01% |
| 130 | Bonded suspension condition | 0.01% |
| 131 | Axle beam corroded or cracked | <0.01% |
| 132 | Brake linkage mounting fault | <0.01% |
| 133 | Brake servo fault | <0.01% |
| 134 | Electronic stability control fault | <0.01% |
| 135 | Hazard warning light fault | <0.01% |
| 136 | Power steering ram fault | <0.01% |
| 137 | Steering damper fault | <0.01% |
| 138 | Steering drive system fault | <0.01% |
| 139 | Steering lock stop fault | <0.01% |
| 140 | Subframe corrosion or damage | <0.01% |
| 141 | MacPherson strut worn | <0.01% |
| 142 | Access panel damaged or insecure | <0.01% |
| 143 | Body strengthening plate corroded | <0.01% |
| 144 | Brake clevis joint worn | <0.01% |
| 145 | Cab corrosion or damage | <0.01% |
| 146 | Electronic braking system fault | <0.01% |
| 147 | Engine mounting worn or broken | <0.01% |
| 148 | Front fog lamp not working | <0.01% |
| 149 | Hand-operated brake valve condition | <0.01% |
| 150 | Hydraulic fluid leak | <0.01% |
| 151 | Indicator warning light fault | <0.01% |
| 152 | Loading door damaged or insecure | <0.01% |
| 153 | Reversing lamp switch fault | <0.01% |
| 154 | Steering shaft fault | <0.01% |
| 155 | Suspension linkage attachment bracket or mounting corroded | <0.01% |
| 156 | Torsion bar worn or corroded | <0.01% |
| 157 | Window damaged or won't operate | <0.01% |
Showing all 157 reasons — scroll inside the table for the full list.
Isuzu Tf MOT Failures by Category
Total MOT failure occurrences for the Isuzu Tf, 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 Isuzu Tf problems?
Based on analysis of 47K Isuzu Tf MOT tests from DVSA data, we have 41 identified common problems across 1 generation. The most frequently flagged issue is "Shock absorber worn or leaking". Suspension is the most common problem category.
Which Isuzu Tf generation has the most problems?
The Isuzu Tf TF (1988-2002) (1988–2002) has the highest number of identified common problems (50). 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 Isuzu Tf?
Yes — use the "Tell Us About Your Problem" form on this page. Your report helps other Isuzu Tf owners spot problems early. All submissions are reviewed before being added to the public database.
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