2015 Ford Transit 2.2L Diesel · ST08 YYY

The defining mechanical story of this 2015 Ford Transit is one of progressive brake line and underbody corrosion combined with chronic front suspension wear, evidenced by the January 2026 test where the van ultimately passed at the second attempt. On 16 January 2026 the vehicle failed outright with major defects recorded against the offside front outer CV joint boot (split and no longer preventing dirt ingress), the offside rear brake pipe (excessively corroded), and the offside front brake pipe (excessively corroded). Six days later it returned and passed, but only after the joint boots were addressed, while the nearside inner CV boot was still logged as a minor defect in its severely deteriorated state, and the nearside front brake pipe was again raised as corroded and grease-covered. This pattern of brake pipe advisories runs uninterrupted through 2023, 2024, 2025, and 2026, with the 2026 test escalating two of those pipes into outright major failures before the retest, signalling an actively worsening corrosion issue on the underbody rather than a static historical note. The recorded mileage of 81,007 miles across roughly eleven years equates to an annual accumulation of around 7,364 miles, which is broadly typical for a working light commercial vehicle of this age and only modestly below the commercial fleet average. The MOT history is annually consistent from 2021 through 2026 with no gaps in testing, suggesting the vehicle has been in continuous use rather than laid up, and the mileage progression between tests is steady and proportionate to the intervals. That level of continuous service is consistent with the mechanical wear pattern observed: brake pipes, suspension bushes, CV joint boots, and brake discs and pads have all been flagged in succession, which is exactly the consumable degradation one would expect from a working van accumulating mileage steadily rather than standing idle. There is no anomalous low-mileage preservation here nor any evidence of a rapid mileage spike between tests. For a prospective buyer, the priority on inspection should be the underbody and braking system. The brake pipe corrosion recorded across six consecutive tests has now resulted in major failure on two pipes, and any inspection should involve the vehicle being placed on a ramp to physically examine the full length of the brake lines, particularly along the offside front and offside rear chassis runs where the corrosion has now been formally classified as excessive. Look for live rust scale, pitting that has thinned the pipe wall, and any previous repair sleeves or replacement sections, as these areas will only continue to deteriorate. On the road, the warning signs would be a spongy or travelling brake pedal suggesting fluid loss or air ingress from a weeping joint, any pull to one side under braking, or the ABS or brake warning lamp illuminating. The front discs and pads flagged in 2022 should also be checked for current thickness and lipping, and the handbrake holding ability on a gradient should be confirmed given the age of the rear brake components. The second area of focus is the front suspension and drivetrain. Front suspension arm pin or bush wear has been recorded on both sides in 2023 and 2025, indicating progressive deterioration of the front wishbone pivot bushes that is likely to require replacement within the next test cycle. On a test drive, listen for clonking or knocking from the front end over speed humps, cats eyes, and uneven tarmac, and feel for vagueness or play in the steering, particularly during direction changes at low speed. The CV joint boots recorded as split or severely deteriorated in the 2026 failure and minor items mean the joint internals have been exposed to contamination, so a test drive should include full-lock slow manoeuvres in both directions while listening for any clicking, popping, or grinding from the front hubs. Also worth noting from the 2024 minor items is the front position lamp colour defect on both sides, which should be visually rechecked to confirm correct lamp output, as incorrect colour suggests the wrong bulb type may have been fitted at some point. Given the escalating corrosion and the CV joint deterioration flagged even on the current pass, a thorough pre-purchase inspection on a ramp and a budget for imminent brake pipe and suspension refurbishment should be planned before committing to purchase.