CTS RWD V6-3.6L (2008)
Fluid - Differential: Capacity Specifications
REAR DIFFERENTIAL FLUID
Drain and Fill with Cover Removed
With Limited Slip Differential ............................................................................................................................................................ 1.2 liters (1.26 quarts)
Without Limited Slip Differential ....................................................................................................................................................... 1.3 liters (1.30 quarts)
Drain and Fill with Use of Drain Plug
With Limited Slip Differential ............................................................................................................................................................ 1.1 liters (1.16 quarts)
Without Limited Slip Differential ....................................................................................................................................................... 1.1 liters (1.16 quarts)
REAR DIFFERENTIAL LIMITED SLIP FLUID ADDITIVE
Drain and Fill
With cover removed .................................................................................................................................................................. 100 milliliters (3.38 ounces)
With use of drain plug .............................................................................................................................................................. 70.0 milliliters (2.37 ounces)
IMPORTANT: The Limited Slip Additive container capacity is greater than the amount needed. Only add the amount specified.
NOTE: All capacities are approximate. When adding, be sure to fill to the approximate level. Recheck fluid level after filling.