BYD M6

Automatic transmission fluid capacity & service interval

BYD M6 automatic transmission fluid capacity is 7,7 liters. Service intervals include checking every 20000 km or 12 months and changing every 40000 km. The data covers 2 configurations.

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

TypeSpecifications
M6 2.4, QCJ6480MJ (2010-2017)
  • Use: Normal
  • Capacity 7,7 liter
  • Check 20000 km/ 12 months
  • Code: 4/1
M6 2.4, QCJ6480MJ (2010-2017)
  • Use: Severe
  • Capacity 7,7 liter
  • Change 40000 km
  • Code: 4/1

Additional Notes

  • The BYD M6 2.4 with QCJ6480MJ transmission carries an automatic transmission fluid capacity of 7.7 liters across the 2010-2017 model years, applying equally to both normal and severe use conditions.
  • A 7.7-liter automatic transmission fluid capacity is consistent with a service fill figure, meaning the quantity required when draining and refilling during routine maintenance rather than a full overhaul capacity, which would typically be higher due to fluid retained in the torque converter.
  • Under normal use conditions, the service interval for the QCJ6480MJ automatic transmission is structured as a check at 20,000 km or 12 months, whichever comes first, rather than a full fluid change.
  • Under severe use conditions, the same QCJ6480MJ transmission calls for a fluid change at 40,000 km, which is a replacement interval rather than the inspection-based interval applied under normal use.
  • The normal use interval incorporates a time-based limit of 12 months alongside the 20,000 km distance threshold, whereas the severe use interval specifies only a distance-based trigger of 40,000 km with no time component listed.

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