BYD M6

Power steering fluid capacity & service interval

BYD M6 power steering fluid capacity ranges from 0,8 to 1,1 liters. Service intervals include checking every 5000 km or 3 months, changing every 40000 km or 24 months, and changing every 20000 km. The data covers 4 configurations.

The configuration chart below lists fill volumes and service intervals for each engine and trim variant.

TypeSpecifications
M6 2.0, QCJ6480M (2010-2017)
  • Use: Normal
  • Capacity 0,8-1,1 liter
  • Check 5000 km/ 3 months
  • Change 40000 km/ 24 months
M6 2.0, QCJ6480M (2010-2017)
  • Use: First change only
  • Capacity 0,8-1,1 liter
  • Change 20000 km
M6 2.4, QCJ6480MJ (2010-2017)
  • Use: Normal
  • Capacity 0,8-1,1 liter
  • Check 5000 km/ 3 months
  • Change 40000 km/ 24 months
M6 2.4, QCJ6480MJ (2010-2017)
  • Use: First change only
  • Capacity 0,8-1,1 liter
  • Change 20000 km

Additional Notes

  • The BYD M6 power steering system holds between 0.8 and 1.1 liters of fluid, a range that reflects normal variation in reservoir fill levels rather than a fixed single-point capacity.
  • Both the 2.0-liter QCJ6480M and the 2.4-liter QCJ6480MJ engines share an identical capacity range of 0.8-1.1 liters, indicating no displacement-related difference in the power steering system volume across the 2010-2017 model years.
  • Under normal use conditions, the power steering fluid check interval is set at 5,000 km or 3 months, whichever comes first, reflecting a relatively frequent monitoring schedule for a hydraulic steering system.
  • The normal-use change interval for power steering fluid is 40,000 km or 24 months, meaning the fluid is expected to remain serviceable for up to two years before a full replacement is required under standard operating conditions.
  • A first-change-only interval of 20,000 km is specified for both engine variants, which is half the standard 40,000 km change interval. An initial shorter interval is common in hydraulic systems to flush out any manufacturing residues or break-in contaminants that accumulate during early operation.
  • The first-change-only entry carries no time-based limit alongside the 20,000 km distance figure, unlike the normal-use interval, which pairs a mileage figure with a 24-month cap.

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