2004 Peugeot Boxer 2.2L Diesel · YN04 ATV

The vehicle’s roadworthiness record exhibits a concerning pattern of repeated mechanical failures, with the most recent test on 13 March 2026 failing to address critical issues despite a clean pass just two weeks prior. The February 2026 failure alone identified five major defects, including a seized brake load sensing valve (rendering ABS inoperative), corroded brake pipes, and an inoperative parking brake—all of which pose immediate safety risks. While the March 2026 pass suggests temporary rectification of the electrical and lighting faults, the underlying hydraulic and brake system failures from February remain unresolved, indicating either incomplete repairs or chronic neglect. The absence of advisories in recent tests does not mitigate the severity of these recurring mechanical issues, which suggest the vehicle has not undergone proper servicing to address structural wear. The recorded mileage of 65,096 miles over 22 years reflects unusually light usage, averaging just 2,959 miles annually—a pattern that could imply prolonged periods of inactivity rather than consistent low-mileage operation. The gap between the February 2025 (62,253 miles) and June 2024 (61,483 miles) tests suggests the vehicle may have stood unused for months, which exacerbates corrosion risks in brake systems and suspension components. Such stagnation explains the severe corrosion found in the front brake pipes during the February 2026 test, as moisture accumulation over extended periods accelerates metal degradation. The lack of intermediate servicing between these tests further raises suspicion that critical fluids, such as brake fluid and differential oil, may have degraded beyond manufacturer specifications. A buyer should prioritise an immediate inspection of the brake system, particularly the load sensing valve and hydraulic lines, to confirm whether the February 2026 repairs were permanent or merely superficial. The corroded brake pipes and seized valve indicate potential fluid contamination or internal corrosion, which could compromise braking performance. Suspension components, including bushes and coil springs, should be scrutinised for dry rot or excessive play, as prolonged inactivity often accelerates rubber degradation. The parking brake’s intermittent functionality warrants a full lever-to-wheel check, while the rear lamps and indicators—failing twice in 2024—suggest wiring or connector issues that may recur. Structural integrity, especially around wheel arches and underbody, should be examined for hidden corrosion, as the vehicle’s age and low mileage make it vulnerable to rust propagation despite external appearances.