2022 Renault Trucks Master 35 LWB 2.3L Diesel · PF22 EFU

The most recent DVSA MOT test for the Renault Trucks Master 35 LWB on 2026-08-24 resulted in a passing outcome, though it did include a single minor defect related to the windscreen’s structural integrity without compromising the driver’s field of vision. This follows a pattern of fluctuating results, with the vehicle failing in August 2025 due to persistent engine warning light (MIL) issues and critical brake pad wear, alongside additional major faults such as an insecure offside front bumper and a registration plate lamp at risk of detachment. The earlier August 2026 failure highlighted the same engine warning and brake deficiencies, suggesting a recurring mechanical concern that warrants closer attention. While the latest test passed, the history indicates a trend of unresolved or recurring issues, particularly in the powertrain and braking systems, which could point to underlying wear or component fatigue that may require proactive servicing. The vehicle’s recorded mileage of 155,089 miles at the time of this assessment represents a high annual usage rate of approximately 38,772 miles per year, which is notably elevated for a four-year-old truck. Such mileage accumulation typically accelerates wear on critical components such as brake pads, suspension elements, drivetrain seals, and engine consumables, including fluids and filters. The absence of significant mileage gaps between MOT tests implies consistent operational use, which may have contributed to the observed defects, particularly the brake pad wear and engine warning light issues. Buyers should be aware that this level of usage could lead to more frequent maintenance needs, with potential long-term implications for drivetrain and suspension longevity if not addressed. Given the recurring engine warning light (MIL) and brake pad deficiencies in the MOT history, the prospective buyer should prioritise a thorough inspection of the powertrain and braking systems. During a test drive, listen for abnormal engine noises, such as knocking, ticking, or rough idling, which could indicate engine wear or fluid degradation. Check for uneven brake pedal travel or a spongy feel, which may signal hydraulic issues or warped discs. Inspect the brake pads and discs for excessive thickness loss or glazing, and verify that the parking brake engages smoothly without binding. Additionally, examine the suspension for clunking noises during cornering or over bumps, which could point to worn coil springs, suspension bushes, or damaged control arms. If the engine warning persists, a diagnostic scan should be performed to pinpoint the exact fault code, as repeated failures may suggest a failing sensor, wiring issue, or deeper mechanical wear that requires immediate attention. For the Renault Trucks Master 35 LWB’s age and mileage profile, the buyer should also conduct a comprehensive physical inspection of the vehicle’s structural and fluid integrity. Given the high mileage, inspect the tyre tread depth and sidewall condition for signs of perishing or cracking, which can compromise tyre safety and structural integrity over time. Check the 12V battery for signs of corrosion on terminals, poor connections, or reduced voltage output, as standing or infrequent use can exacerbate battery health issues. Verify the fluid levels and condition of the engine oil, coolant, brake fluid, and differential/transmission fluids, ensuring they are free from contamination and within manufacturer-recommended viscosity grades. Since the vehicle has been in use, calendar-based servicing may be advisable, particularly if the service book is not fully documented, to address fluid degradation and potential wear-related components. Finally, a thorough visual inspection of the exhaust system for leaks, corrosion, or structural damage is essential, as prolonged exposure to high temperatures and fumes can accelerate rust and weaken components. If the MOT history shows no other critical defects, a detailed mechanical inspection by a qualified technician is strongly recommended to confirm the absence of hidden issues and to address the persistent engine warning and brake wear.