2013 Renault Master 2.3L Diesel · SN13 AEC

The most recent DVSA MOT test on 30 January 2026 resulted in a pass, which is a positive immediate indicator, however the broader test history over the preceding months suggests a vehicle with several unresolved mechanical concerns. Within the space of just nine days in late January 2026, the vehicle moved from a fail on parking brake efficiency and inoperative parking brake to a pass, with the only remaining notation being an advisory regarding an offside rear brake pipe corroded and covered in grease or other material. Prior to that, a November 2025 test recorded a fail with an ABS warning lamp illuminated, an inoperative nearside parking brake, an offside rear position lamp defect, and a further brake pipe advisory on the offside front. In November 2024 the vehicle was categorised as dangerous due to parking brake efficiency falling below 50 percent of the required value. Taken collectively, the maintenance trajectory is clearly worsening rather than stable, with recurring brake-related defects and a serious ABS fault indicating systemic issues within the braking and parking brake systems rather than isolated wear items. With 117,383 miles recorded across approximately thirteen years of service, this Renault Master is averaging around 9,029 miles per year, which is broadly typical for a working light commercial vehicle of this age and class. There are no conspicuous gaps in the recorded mileage between tests, suggesting the vehicle has been in fairly continuous use rather than left standing for extended periods. This level of consistent commercial-style usage is consistent with the wear patterns now emerging, particularly in respect of brake system components which are heavily loaded in a vehicle of this weight and likely load-carrying capacity. The mileage itself is not excessive for the platform, but the nature of any prior usage, particularly whether the vehicle has been operated consistently at or near its maximum payload, will have a bearing on the remaining life of braking, suspension, and drivetrain components. The recurring advisories relating to brake pipe corrosion on both the offside front and offside rear, combined with the parking brake efficiency failures and the ABS warning lamp fault, demand thorough physical inspection prior to purchase. Brake pipes are safety-critical structural elements of the hydraulic system, and corrosion under any grease or underseal coating can mask the true extent of wall thinning; a buyer should have the full length of both brake lines, including the rear axle and underbody runs, examined by a competent mechanic with the wheels removed and the underbody inspected on a ramp. Any pitting, swelling, or weeping joints indicate that replacement is imminent and likely inexpensive to overlook given the safety implications. The parking brake faults across multiple tests suggest either a seized or seized-adjusting rear caliper, stretched or incorrectly adjusted cables, or worn shoe mechanism; on a test drive, listen for scraping or dragging noises from the rear wheels when the handbrake is released, and verify that the vehicle holds on an incline both forwards and rearwards. The ABS warning lamp defect indicates a fault within the anti-lock braking system, which could be a failing wheel speed sensor, corroded connector, reluctor ring damage, or a deeper hydraulic control unit fault; an OBD diagnostic scan specifically for ABS codes is essential, and the buyer should expect uneven braking intervention or warning lamp reactivation under hard braking if the fault remains. Beyond the recorded defects, the age and commercial-use profile of this Master warrant several routine but important physical checks before purchase. Inspect the tyres carefully for uneven tread wear across the axle, which can indicate worn suspension bushes, weak coil springs, or tracking misalignment, all of which are common on high-mileage commercial vehicles; also check the sidewalls for cracking or perishing consistent with age even if tread depth remains adequate. Examine the front disc and pad condition directly, as commercial use accelerates wear considerably, and look for lipping on the disc edges and any signs of brake shudder or pulling under braking. Given that the vehicle has accumulated considerable working miles, verify the service history stamps including the timing belt or chain interval appropriate to the diesel engine fitted, and confirm that brake fluid, coolant, and gearbox or clutch fluid have been replaced in line with calendar-based schedules rather than purely mileage intervals, as fluid degradation occurs with age regardless of use. Finally, check the 12V battery state of health, the condition of the turbocharger and intercooler hoses under boost, and inspect the exhaust system and EGR system for soot accumulation or play, all of which are common wear points on a working diesel of this vintage and mileage.