Cadillac BLS (USA / CAN)
Transfer case fluid capacity & service interval
Cadillac BLS (USA / CAN) requires 0,66 liter of transfer case fluid. Service intervals include normal use. The data covers 2 configurations.
The configuration chart below lists fill volumes and service intervals for each engine and trim variant.
| Type | Specifications |
|---|---|
| BLS 2.8 V6 AWD (206 kW) (2008-2009) |
|
| BLS 2.0T AWD (154 kW) (2006-2009) |
|
Additional Notes
- Both AWD configurations in the Cadillac BLS (USA / CAN) lineup share an identical transfer case fluid capacity of 0.66 liter, applying to the 2.0T (154 kW) across 2006-2009 and the 2.8 V6 (206 kW) across 2008-2009.
- A capacity figure of 0.66 liter is characteristic of a service fill, meaning the amount of fluid required during a routine drain and refill rather than a full overhaul or dry-fill procedure.
- The specifications are designated for normal use conditions, which in fluid service contexts generally refers to standard on-road driving without the added thermal or mechanical stress associated with severe duty cycles.
- The 2.0T AWD variant has a longer production window within the BLS range, with transfer case fluid specifications covering 2006-2009, while the 2.8 V6 AWD entered with specifications beginning in 2008.