Cadillac XTS Owner Manual (GMNA-Localizing-MidEast-12163105) - 2019 -
crc - 5/30/18
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SERVICE AND MAINTENANCE
Recommended Fluids, Lubricants, and Parts
Recommended Fluids and Lubricants
Usage
Fluid/Lubricant
Automatic Transmission
DEXRON-VI Automatic Transmission Fluid.
Chassis Lubrication
Chassis Lubricant (GM Part No. 12377985) or lubricant meeting requirements
of NLGI #2, Category LB or GC-LB.
Electronic Limited-Slip Differential
(eLSD) Hydraulic Apply Fluid
GM Hydraulic Fluid (GM Part No. 88901975).
Engine Coolant
50/50 mixture of clean, drinkable water and use only DEX-COOL Coolant. See
Engine Oil
Engine oil meeting the dexos1 specification of the proper SAE viscosity grade.
ACDelco dexos1 full synthetic is recommended. See
Hood Latch Assembly, Secondary Latch,
Pivots, Spring Anchor, and Release Pawl
Lubriplate Lubricant Aerosol (GM Part No. 89021668) or lubricant meeting
requirements of NLGI #2, Category LB or GC-LB.
Hydraulic Brake System
DOT 3 Hydraulic Brake Fluid.
Hydraulic Power Steering System
DEXRON-VI Automatic Transmission Fluid.
Key Lock Cylinders, Hood, and Door
Hinges
Multi-Purpose Lubricant, Superlube (GM Part No. 12346241).
Rear Axle
75W90 Dexron LS Gear Oil.
Add Limited-Slip Axle Additive. See your dealer.
Transfer Case (All-Wheel Drive)
Transfer Case Fluid. See your dealer.