Daihatsu Young RV (YRV)
Differential fluid capacity & service interval
Daihatsu YRV differential fluid capacity is 1 liter. Service intervals include checking every 15000 km or 12 months and changing every 90000 km or 48 months. The data covers 3 configurations.
The configuration chart below lists fill volumes and service intervals for each engine and trim variant.
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Additional Notes
- All three configurations of the Daihatsu Young RV (YRV) share a rear differential fluid capacity of 1 liter, which is a typical figure for a compact rear differential unit of modest physical size.
- The 1.0 12V, 1.3 16V, and 1.3 16V Turbo 4Trak variants each carry identical capacity and interval specifications, meaning no variation exists across engine displacement or forced-induction configurations for rear differential service.
- A check interval of 15,000 km or 12 months under normal use conditions applies across all three variants, placing routine inspection on an annual or mileage-driven cycle, whichever comes first.
- The fluid change interval is set at 90,000 km or 48 months under normal use conditions, meaning a full drain-and-fill cycle is due roughly every four years or at that mileage threshold.
- The 90,000 km change interval is six times longer than the 15,000 km check interval, reflecting a maintenance structure where fluid condition is monitored regularly before a full replacement is warranted.
- The 48-month time-based change interval for the rear differential fluid indicates that calendar aging of the fluid is treated as a limiting factor independent of accumulated mileage.