2015 Fiat Doblo 1.2L Diesel · YP64 TJO

A sudden deterioration in roadworthiness stands out as the defining mechanical story for this Fiat Doblo. After a sequence of clean passes with no recorded defects spanning 2020 through early 2024, the December 2024 test surfaced a serious cluster of problems: a snapped brake cable classified as a Major, a dangerous parking brake that retained less than 50% of the required efficiency, and a rear direction indicator emitting white light instead of the correct colour. Although the same-day retest was issued as a Pass once the brake cable was presumably addressed, the parking brake result and indicator fault on that date represent significant safety concerns that cannot simply be overlooked. The most recent test on 22 December 2025 returned a Pass, but advisories for both front tyres wearing down to the legal limit on their inner edges were noted, suggesting the underlying alignment geometry which may have contributed to earlier tyre wear remains unresolved. Recorded mileage of 90,658 miles over roughly eleven years equates to an annual accumulation of around 8,242 miles, which sits broadly in line with average usage for a vehicle of this age and type. There are no unexplained gaps in the testing history, with annual or near-annual MOT entries consistent with continuous road use. This level of mileage is moderate rather than extreme, meaning that routine wear items such as suspension bushes, coil springs, brake pads, and discs have experienced normal service life rather than accelerated depletion. The relatively linear mileage progression implies the vehicle has remained in regular use, which is mechanically favourable compared to prolonged standing periods that can degrade seals, brake hydraulic components, and the 12V battery. From a buyer perspective, the snapped brake cable is the single most concerning entry in the record and warrants direct enquiry. The handbrake mechanism, caliper linkages, and rear cable runs should be physically inspected for any signs of fresh replacement, additional fraying, or seized adjusters, as cable failure on a Doblo of this age can be linked to inner cable corrosion at the bend points. The parking brake efficiency reading on the 2024 test also demands a confirmation that the rear brake shoes or caliper actuators are functioning correctly, ideally demonstrated through a firm lever with multiple audible clicks and the vehicle holding securely on an incline during a test drive. Equally, verify the rear direction indicator lens and bulb assembly are emitting the correct amber light, as an incorrect white-light indication often points to a non-OE bulb or modified housing rather than a simple electrical fault. The recurring inner-edge front tyre wear across two consecutive tests is a clear signal of a geometry issue, most likely tracking misalignment, worn suspension components, or bent steering linkages. On a test drive, listen for clonking noises from the front end over speed humps and uneven surfaces, feel for any pulling to one side under braking or steady cruising, and check for uneven steering return. The Doblo's front strut top mounts, lower suspension arms, anti-roll bar drop links, and track rod ends should all be inspected for play and perishing. Given the mileage and the brake-related failure in late 2024, a thorough inspection of the rear drum brake self-adjusters, handbrake cables along the underbody, and any corrosion on the rear axle assembly would be prudent before committing to purchase.