Cadillac CT4 2023 Owner's Manual page 369

368 Service and Maintenance
Recommended Fluids, Lubricants, and Parts
Recommended Fluids and Lubricants
Fluids and lubricants identified below by name or specification, including fluids or lubricants not listed here, can be obtained from your dealer.
Usage
Automatic Transmission (8-Speed Transmission) DEXRON-HP Automatic Transmission Fluid.
Automatic Transmission (10-Speed
Transmission)
Chassis Lubrication
Engine Coolant
Engine Oil
Hood Latch Assembly, Secondary Latch, Pivots,
Spring Anchor, and Release Pawl
Hydraulic Brake System
Key Lock Cylinders, Hood and Door Hinges
Manual Transmission
Rear Axle/Front Axle (All-Wheel Drive)
Windshield Washer
DEXRON ULV Automatic Transmission Fluid.
Chassis lubricant meeting requirements of NLGI #2, Category LB or GC-LB.
50/50 mixture of clean, drinkable water and use only DEX-COOL Coolant. See Cooling
System 0 299.
Engine oil meeting the dexos1 specification of the proper SAE viscosity grade. ACDelco
dexos1 full synthetic is recommended. See Engine Oil 0 293.
Lubriplate Lubricant Aerosol or lubricant meeting requirements of NLGI #2, Category LB
or GC-LB.
DOT 4 Hydraulic Brake Fluid.
Multi-Purpose Lubricant, Superlube. See your dealer.
DEXRON III Automatic Transmission Fluid.
See your dealer.
Automotive windshield washer fluid that meets regional freeze protection requirements.
Fluid/Lubricant