2002 Ford Focus 1.6L Petrol · WJ02 AUL

A pattern of progressive corrosion and a recent major electrical fault dominate this Focus’s MOT record, with the 2025 test flagging an inoperative engine malfunction‑indicator lamp and an excessively corroded nearside rear suspension mounting area that significantly reduces structural strength. Earlier tests repeatedly noted corroded rear and front suspension mounting points, inner body sills and brake‑line ferrules, while the 2024 and 2025 advisories also highlighted under‑body rust and a damaged off‑side front steering‑rack gaiter. The vehicle has managed to pass each subsequent test, but the accumulation of serious corrosion advisories and the engine‑MIL failure suggest that structural integrity and emissions monitoring are the key risk areas. At 35,467 mi spread over 24 years the annual average is roughly 1,480 mi, well below typical usage for a model of this age. Such low mileage often points to intermittent or very light use, which can allow moisture to sit on chassis components and accelerate rust formation, especially in the rear mounting brackets and body sills already highlighted. There are no large gaps in the MOT chronology, indicating the car has been regularly presented for testing, but the modest mileage does not guarantee the condition of wear items such as bushings, brake pads or tyre tread, which may have deteriorated despite limited road time. When inspecting the vehicle, give priority to the rear suspension mounting area on the nearside; probe for play or flex in the trailing arm and listen for clunking noises over bumps, which would indicate loss of structural integrity beyond the advisory level. Examine all brake hoses and the near‑side front brake pipe for signs of external corrosion, cracking or fluid leakage, and verify that the hand‑brake operates firmly without excessive pedal travel. The off‑side front steering‑rack gaiter should be checked for tears that could allow dirt ingress, while the off‑side front headlamp lens should be inspected for cloudiness that may affect illumination. A functional engine‑MIL is essential – a pre‑purchase diagnostic scan should confirm that the fault has been cleared and that the emissions system registers no pending codes. Finally, assess the under‑body for any active rust on the inner sills, fuel‑tank strap and surrounding chassis members; any active rust should be treated or reinforced before the car is driven extensively. During a road test, monitor for steering pull, uneven tyre wear (especially on the off‑side rear where a perished tyre was previously noted), and any hesitation or warning lights on acceleration that could betray lingering engine‑control issues. Verifying firm, even braking and a smooth, noise‑free suspension response will help determine whether the corrosion‑related advisories have progressed to a condition that requires remedial work before the vehicle can be considered reliably roadworthy.