2012 Cadillac CTS Owner Manual - Page 457

Service and Maintenance 11-13 Recommended Fluids, Lubricants, and Parts Recommended Fluids and Lubricants Usage Engine Oil Engine Coolant Hydraulic Brake System Hydraulic Power Steering System Hydraulic Clutch System Manual Transmission (CTS) Manual Transmission (CTS-V) Automatic Transmission Transfer Case (All-Wheel Drive) Fluid/Lubricant Use only engine oil licensed to the dexos1 specification, or equivalent, of the proper SAE viscosity grade. ACDelco dexos1 Synthetic Blend is recommended. See Engine Oil on page 10￿10. 50/50 mixture of clean, drinkable water and use only DEX-COOL Coolant. See Engine Coolant on page 10￿19. DOT 3 Hydraulic Brake Fluid (GM Part No. 88862806, in Canada 88862807). GM Power Steering Fluid (GM Part No. 89021184, in Canada 89021186). DOT 4 Hydraulic Clutch Fluid (GM Part No. 88958860, in Canada 88901244). SAE 75W-90 GL5 Gear Oil (GM Part No. 88862475, in Canada 88862476). Manual Transmission Fluid (GM Part No. 88861800, in Canada 88861801). DEXRON®-VI Automatic Transmission Fluid. Transfer Case Fluid (GM Part No. 88861950, in Canada 88861951).