2024 CADILLAC XT4 cooling

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
17180837) - 2024 - CRC - 2/28/23
334 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 Fluid/Lubricant
Automatic Transmission DEXRON-VI Automatic Transmission Fluid. Engine Coolant 50/50 mixture of clean, drinkable water and use only DEX-COOL Coolant. See Cooling
System 0268.
Engine Oil Engine oil meeting the dexos1 specification of the proper SAE viscosity grade. ACDelco
dexos1 full synthetic is recommended. See Engine Oil0264.
Hood Latch Assembly, Secondary Latch, Pivots, Spring Anchor, and Release Pawl Lubriplate Lubricant Aerosol or lubricant meeting requirements of NLGI #2, Category LB
or GC-LB.
Hydraulic Brake System DOT 4 Hydraulic Brake Fluid.
Key Lock Cylinders, Hood and Door Hinges Multi-Purpose Lubricant, Superlube. See your dealer. Front Axle/Rear Axle See your dealer.
Transfer Case (All-Wheel Drive) Transfer Case Fluid. See your dealer. Windshield Washer Automotive windshield washer fluid that meets regional freeze protection requirements.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
17180837) - 2024 - CRC - 2/28/23
338 Technical Data
Vehicle Data
Capacities and Specifications
ApplicationCapacities
Metric English
Air Conditioning Refrigerant For the air conditioning system refrigerant type and charge amount, see the refrigerant label under the hood. See yourdealer for more information.
Engine Cooling System* 9.4 L 10.0 qt
Engine Oil with Filter 5.0 L 5.3 qt
Fuel Tank
IFWD 60.2 L 15.9 gal
IAWD 61.7 L 16.3 gal
Rear Axle (AWD) 0.87 L 0.92 qt
Wheel Nut Torque 190 Y140 lb ft
All capacities are approximate. When adding, be sure to fill to the approximate level, as recommended in this manual. Recheck fluid level
after filling.
*Engine cooling system capacity values are based on the entire cooling system and its components.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
17180837) - 2024 - CRC - 2/28/23
362 Index
Capacities and Specifications . . . . . . . . . . . . . 338
Carbon MonoxideEngine Exhaust . . . . . . . . . . . . . . . . . . . . . . . . . 181
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Winter Driving . . . . . . . . . . . . . . . . . . . . . . . . . 168
Cargo Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Tie-Downs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Caution, Danger, and Warning . . . . . . . . . . . . . .2
Center Console Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Chains, Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303
Charging System Light . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Wireless . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Check Engine Light (Malfunction
Indicator) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102
Child Restraints Infants and Young Children . . . . . . . . . . . . . 64
Lower Anchors and Tethers forChildren . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Older Children . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Securing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76, 78
Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Child Safety Locks . . . . . . . . . . . . . . . . . . . . . . . . .18
Circuit Breakers . . . . . . . . . . . . . . . . . . . . . . . . . . 280
Cleaning
Exterior Care . . . . . . . . . . . . . . . . . . . . . . . . . . . 321 Cleaning (cont'd)
Interior Care . . . . . . . . . . . . . . . . . . . . . . . . . . . 325
Climate Control Systems Dual Automatic . . . . . . . . . . . . . . . . . . . . . . . . . 157
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .91
Cluster, Instrument . . . . . . . . . . . . . . . . . . . . . . . 94
Collision Alert Forward (FCA) System . . . . . . . . . . . . . . . . . 233
Collision Damage Repair . . . . . . . . . . . . . . . . . 346
Compact Spare Tire . . . . . . . . . . . . . . . . . . . . . . . 315
Compartments Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Compass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .91
Compressor Kit, Tire Sealant . . . . . . . . . . . . . 304
Connected Services Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . 357
Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . 359
Navigation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 357
Connections Connected Services . . . . . . . . . . . . . . . . . . . . 357
Control
Traction and Electronic Stability . . . . . . . 189
Control of a Vehicle . . . . . . . . . . . . . . . . . . . . . 165
Controls Steering Wheel . . . . . . . . . . . . . . . . . . . . . . . . 132
Convex Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Coolant
Engine Temperature Gauge . . . . . . . . . . . . . 99 Coolant (cont'd)
Engine Temperature Warning Light . . . . 108
Cooling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
Cooling System . . . . . . . . . . . . . . . . . . . . . . . . . . 268
Cornering Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . 127
Courtesy Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . .128
Courtesy Transportation Program . . . . . . . . 345
Cover Cargo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Covers Winter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177
Cruise Control . . . . . . . . . . . . . . . . . . . . . . . . . . . 192
Adaptive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Super . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206
Cupholders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .81
Customer Assistance
Offices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 342
Text Telephone (TTY) Users . . . . . . . . . . . . 342
Customer Information Publications Ordering Information . . . . . 348
Customer Satisfaction Procedure . . . . . . . . . 340
Cybersecurity . . . . . . . . . . . . . . . . . . . . . . . . . . . . 349
D
Damage Repair, Collision . . . . . . . . . . . . . . . . . 346
Danger, Warning, and Caution . . . . . . . . . . . . . .2
Dashboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
17180837) - 2024 - CRC - 2/28/23
Index 363
Data CollectionInfotainment System . . . . . . . . . . . . . . . . . . 351
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 350
Data Recorders, Event . . . . . . . . . . . . . . . . . . . 350
Daytime Running Lamps (DRL) . . . . . . . . . . . .124
Defensive Driving . . . . . . . . . . . . . . . . . . . . . . . . 164
Delayed Locking . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Destination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
Diagnostics Connected Services . . . . . . . . . . . . . . . . . . . . 359
Disabled Vehicle
Transporting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 317
Distracted Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
Distracted Driving . . . . . . . . . . . . . . . . . . . . . . . . 164
Dome Lamps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .128
Door Ajar Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Delayed Locking . . . . . . . . . . . . . . . . . . . . . . . . . 17
Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Power Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Drive Belt Routing, Engine . . . . . . . . . . . . . . . 339
Drive Systems All-Wheel Drive . . . . . . . . . . . . . . . . . . . 186, 275
Driver
Assistance Systems, Advanced . . . . . . . . . 223
Behavior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
Information Center (DIC) . . . . . . . . . . . . . . . . 111 Driver (cont'd)
Mode Control . . . . . . . . . . . . . . . . . . . . . . . . . . 190
Mode Control Light . . . . . . . . . . . . . . . . . . . . 108
Teen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152
Driving Assistance Systems . . . . . . . . . . . . . . . . . . . . 233
Better Fuel Economy . . . . . . . . . . . . . . . . . . . 163
Characteristics and Towing Tips . . . . . . . . 250
Defensive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164
Environment . . . . . . . . . . . . . . . . . . . . . . . . . . . 163
Hill and Mountain Roads . . . . . . . . . . . . . . 167
If the Vehicle is Stuck . . . . . . . . . . . . . . . . . 169
Impaired . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165
Loss of Control . . . . . . . . . . . . . . . . . . . . . . . . 166
Off-Road Recovery . . . . . . . . . . . . . . . . . . . . . 166
Vehicle Load Limits . . . . . . . . . . . . . . . . . . . . 170
Wet Roads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167
Winter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 168
Driving the Vehicle . . . . . . . . . . . . . . . . . . . . . . . . .2
Dual Automatic Climate Control System . . . . . 157
E
Electric
Brake Boost . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187
Parking Brake . . . . . . . . . . . . . . . . . . . . . . . . . . 187
Parking Brake Light . . . . . . . . . . . . . . . . . . . . 104 Electrical
Equipment, Add-On . . . . . . . . . . . . . . . . . . . . 259
System Overload . . . . . . . . . . . . . . . . . . . . . . 279
Electrical System Engine Compartment Fuse Block . . . . . . . 281
Fuses and Circuit Breakers . . . . . . . . . . . . . 280
Instrument Panel Fuse Block . . . . . . . . . . . 284
Electronic Stability Control (ESC) Off Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107
Emergency OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 353
Engine Air Cleaner/Filter . . . . . . . . . . . . . . . . . . . . . . 267
Air Filter Life System . . . . . . . . . . . . . . . . . . 267
Check Light (Malfunction Indicator) . . . . 102
Compartment Overview . . . . . . . . . . . . . . . . 263
Coolant Temperature Gauge . . . . . . . . . . . . 99
Coolant Temperature WarningLight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108
Cooling System . . . . . . . . . . . . . . . . . . . . . . . . 268
Drive Belt Routing . . . . . . . . . . . . . . . . . . . . . 339
Exhaust . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
Heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
Oil Life System . . . . . . . . . . . . . . . . . . . . . . . . 266
Oil Pressure Gauge . . . . . . . . . . . . . . . . . . . . . 98
Oil Pressure Light . . . . . . . . . . . . . . . . . . . . . . 109
Oil Temperature Gauge . . . . . . . . . . . . . . . . . 99
Overheating . . . . . . . . . . . . . . . . . . . . . . . . . . . . 271