2004 Ford Transit 2.4L Diesel · YE04 AAU

The most recent DVSA examination on 29 January 2026 resulted in a PASS, but this outcome should be viewed cautiously because it followed a FAIL just seven days earlier on 22 January 2026. The failed test identified serious corrosion on both front outer sills classed as integral body structure with significantly reduced rigidity, alongside a defective offside headlamp lens, both of which required remedial work before the subsequent pass could be issued. The recurring advisories carried over into the pass, covering the offside front seat belt webbing, prop shaft bearing play, and a corroded offside rear upper floor area. Reviewing the broader trend, the 2025 cycle also exhibited a fail followed by a pass with persistent advisories relating to brake discs, seat belt condition, general structural corrosion, and prop shaft bearing play. The overall pattern points towards a vehicle that is not deteriorating rapidly but is contending with chronic age-related issues, particularly corrosion and seat belt deterioration, which will likely demand continued attention. The recorded mileage of 106,059 miles on a 22-year-old commercial vehicle equates to an average annual accumulation of roughly 4,821 miles, which is notably low for a working van of this vintage. Such restrained mileage suggests either prolonged periods of standing, light-duty use, or perhaps a retirement from regular commercial service. Low annual mileage does not necessarily equate to low wear, as standing vehicles suffer accelerated deterioration of certain components such as brake discs corroding on the caliper faces, tyres developing sidewall perishing from age rather than use, brake calipers seizing, and battery degradation. Conversely, the modest mileage means the engine, gearbox, and drivetrain are unlikely to be heavily worn, which is a positive factor provided that age-related consumables have been replaced on a calendar basis rather than purely on mileage intervals. A prospective buyer should pay particular attention to the recurring structural corrosion advisories, as these have now appeared across consecutive test cycles and escalated from general vehicle structure to specific integral sill areas. The outer sills and floor areas should be physically inspected for perforation, and a thorough examination using a ramp or jack is strongly advised to verify the extent of any welding repairs and confirm that the rigidity of load-bearing areas remains acceptable. The offside front seat belt webbing has been flagged for fraying or damage in three successive tests, so the belt assembly itself should be examined under tension for cuts, pulled threads, or UV degradation, and the retractor mechanism tested for smooth locking and rewinding. Additionally, the prop shaft bearing has shown slight play on multiple occasions, which on a rear-wheel-drive Transit warrants checking for rotational noise, vibration through the floor under acceleration, and any discernible slack when the prop shaft is manually moved at the centre bearing or universal joints. Given the low annual mileage and the vehicle's age, several time-based maintenance items merit close scrutiny during a physical inspection. Tyres should be checked for age-coded sidewall cracking and perishing regardless of remaining tread depth, as rubber degrades from oxidation rather than use alone; the 2024 advisories already flagged cracking and edge wear on both front tyres. The brake discs, noted as pitted and scored in the 2025 cycle, should be inspected for corrosion ridges on the outer edges and for any signs of caliper binding, which is common on vehicles that stand for extended periods. Service history should be verified to confirm that essential fluids including engine oil, coolant, brake fluid, and power steering fluid have been refreshed on a calendar basis, as moisture absorption and chemical degradation occur regardless of mileage. The 12V battery's age and state of charge should be confirmed, the exhaust system should be checked for age-related corrosion at joints and hangers, and a cold start should be performed to observe any smoke or unusual running noise that might indicate valve seal or piston ring wear from infrequent use.