2017 Renault Master 2.3L Diesel · VX17 ASZ

The vehicle's maintenance profile shows a concerning downward trend in mechanical reliability. While the Renault Master maintained a clean record from 2020 through early 2025, the February 2026 testing period reveals significant mechanical deterioration. The failure on 24 February 2026 at 193,625 miles highlighted serious issues including an ABS fault, parking brake inefficiency, and missing driveshaft securing bolts. Although the vehicle passed a retest the following day at 193,628 miles, the presence of an oil leak and damaged seat belt webbing suggests that the recent maintenance has been reactive rather than preventative. High annual mileage characterizes this vehicle's usage. The recorded 193,628 miles over approximately nine years averages roughly 21,500 miles per year, which is heavy for a commercial vehicle of this age. The data shows consistent, high-volume usage, with the mileage increasing by approximately 19,000 miles between the February 2024 and February 2025 tests, and another 23,000 miles between February 2025 and February 2026. This rapid accumulation places increased stress on the drivetrain and suspension components. A prospective buyer must conduct a thorough physical inspection of the drivetrain and braking systems. The February 2026 failure specifically flagged a missing driveshaft centre bearing support housing locking bolt, which is a critical mechanical fault. Given the ABS warning lamp and the parking brake efficiency failure, the braking system requires a detailed check for sensor faults and mechanical wear. The reported oil leak, while noted as not excessive during the February 2026 pass, warrants a close inspection of the engine seals and sump to ensure the leak does not worsen under heavy load. The recent shift from a clean history to multiple simultaneous failures indicates the vehicle is entering a phase of higher maintenance requirements. Beyond the immediate mechanical fixes, the damaged offside front seat belt webbing remains an advisory that needs addressing to ensure passenger safety. The combination of high mileage and the sudden emergence of complex electrical and mechanical faults suggests that the vehicle's components are reaching the end of their reliable service life.