BAIC Senova BJ40

Transfer case fluid capacity & service interval

BAIC Senova BJ40 transfer case fluid capacity ranges from 1,5 to 1,8 liters. Service intervals occur every 50000 km or 30 months. The data covers 8 configurations.

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

TypeSpecifications
BJ40 (150 kW) (2023- )
  • Use: Normal
  • Capacity 1,5 liter
  • Change 50000 km/ 30 months
  • Code: BW47-45
BJ40 (150 kW) (2023- )
  • Use: Normal
  • Capacity 1,8 liter
  • Change 50000 km/ 30 months
  • Code: TF170E2
BJ40 (160 kW) (2023- )
  • Use: Normal
  • Capacity 1,5 liter
  • Change 50000 km/ 30 months
  • Code: BW47-45
BJ40 (160 kW) (2023- )
  • Use: Normal
  • Capacity 1,8 liter
  • Change 50000 km/ 30 months
  • Code: TF170E2
BJ40 (165 kW) (2023- )
  • Use: Normal
  • Capacity 1,8 liter
  • Change 50000 km/ 30 months
  • Code: TF170E2
BJ40 (170 kW) (2023- )
  • Use: Normal
  • Capacity 1,8 liter
  • Change 50000 km/ 30 months
  • Code: TF170E2
BJ40 (184 kW) (2023- )
  • Use: Normal
  • Capacity 1,5 liter
  • Change 50000 km/ 30 months
  • Code: BW47-45
BJ40 (184 kW) (2023- )
  • Use: Normal
  • Capacity 1,8 liter
  • Change 50000 km/ 30 months
  • Code: TF170E2

Additional Notes

  • The BAIC Senova BJ40 transfer case fluid change interval is set at 50,000 km or 30 months under normal use conditions, applying uniformly across all power variants in the 2023- range.
  • Two distinct transfer case fluid capacities appear across the 2023- lineup: 1.5 liters and 1.8 liters. The difference between these values typically reflects different transfer case unit sizes or internal designs installed across variants.
  • The 150 kW and 160 kW variants each carry both the 1.5-liter and 1.8-liter capacity figures, indicating that two different transfer case units are associated with each of those power outputs.
  • The 165 kW and 170 kW variants are each listed with only the 1.8-liter capacity, meaning a single transfer case size is specified for those outputs.
  • The 184 kW variant shares the same dual-capacity pattern as the 150 kW and 160 kW variants, with both 1.5-liter and 1.8-liter figures listed for the transfer case.
  • A 1.8-liter transfer case capacity is the figure common to all power variants in the 2023- BJ40 range, while the 1.5-liter figure is limited to the 150 kW, 160 kW, and 184 kW outputs.
  • The 30-month time-based interval running alongside the 50,000 km mileage interval means a fluid change is due when either threshold is reached first, which is standard practice for time-sensitive fluid degradation regardless of vehicle usage.

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