2022 CADILLAC CT5 cooling

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-15268585) -
2022 - CRC - 10/11/21
426 TECHNICAL DATA
Vehicle Data
Capacities and Specifications
The following approximate capacities are given in metric and English conversions. SeeRecommended Fluids and Lubricants
0 420 for more information.
Application Capacities
Metric English
Air Conditioning Refrigerant For the air conditioning system refrigerant type and charge amount, see the refrigerant label under thehood. See your dealer for more information.
Brake Fluid 0.4 L 0.4 qt
Engine Cooling System*
I2.0L L4 Engine 10.4 L 11.0 qt
I3.0L V6 Engine with Rear Wheel Drive 12.1 L 12.8 qt
I3.0L V6 Engine with All-Wheel Drive 12.3 L 13.0 qt
I3.0L V6 Engine Intercoolers (RWD) 3.1 L 3.3 qt

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-15268585) -
2022 - CRC - 10/11/21
428 TECHNICAL DATA
ApplicationCapacities
Metric English
Rear Axle
IOpen Differential - Small 0.75 L
0.79 qt
IOpen Differential - Large 1.0 L
1.0 qt
IMechanical Limited Slip 1.0 L
1.0 qt
IElectronic Limited Slip 1.5 L
1.5 qt
Fuel Tank 66.0 L17.5 gal
Transfer Case (AWD) 0.80 L0.85 qt
Wheel Nut Torque 190Y 140 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 CT5 Owner Manual (GMNA-Localizing-U.S./Canada-15268585) -
2022 - CRC - 10/11/21
INDEX 455
Chains, Tire . . . . . . . . . . . . . . . . . . . . . . . . . 386
ChargingWireless . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93
Charging System Light . . . . . . . . . . . . . 106
Check Engine Light (MalfunctionIndicator) . . . . . . . . . . . . . . . . . . . . . . . . 106
Child Restraints Infants and Young Children . . . . . . . 68
Lower Anchors and Tethersfor Children . . . . . . . . . . . . . . . . . . . . . . . 74
Older Children . . . . . . . . . . . . . . . . . . . . . 67
Securing . . . . . . . . . . . . . . . . . . . . . . . . 80, 82
Systems . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Circuit Breakers . . . . . . . . . . . . . . . . . . . . . 359
Cleaning Exterior Care . . . . . . . . . . . . . . . . . . . . . . 399
Interior Care . . . . . . . . . . . . . . . . . . . . . . 404
Climate Control Systems Dual Automatic . . . . . . . . . . . . . . . . . . . 209
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Cluster, Instrument . . . . . . . . . . . . . . 96, 98
Clutch, Hydraulic . . . . . . . . . . . . . . . . . . . 340
Collision Damage Repair . . . . . . . . . . . 438
Compartments
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Compass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Competitive Driving Mode . . . . . . . . . 265 Composite Materials . . . . . . . . . . . . . . . . 237
Compressor Kit, Tire Sealant . . . . . . . 388
Connected Services
Connections . . . . . . . . . . . . . . . . . . . . . . . 450
Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . 452
Navigation . . . . . . . . . . . . . . . . . . . . . . . . . 450
Connections
Connected Services . . . . . . . . . . . . . . . 450
Control Traction and ElectronicStability . . . . . . . . . . . . . . . . . . . . . . . . . . 258
Control of a Vehicle . . . . . . . . . . . . . . . . 218
Controls Steering Wheel . . . . . . . . . . . . . . . . . . . . 146
Convex Mirrors . . . . . . . . . . . . . . . . . . . . . . 26
Coolant Engine TemperatureGauge . . . . . . . . . . . . . . . . . . . . . . 103, 104
Engine Temperature Warning Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Cooling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 209
Cooling System . . . . . . . . . . . . . . . . . . . . . 343
Cornering Lamps . . . . . . . . . . . . . . . . . . . 139
Courtesy Lamps . . . . . . . . . . . . . . . . . . . . . 139
Courtesy Transportation
Program . . . . . . . . . . . . . . . . . . . . . . . . . . . . 437
Coverage Explanations . . . . . . . . . . . . . 171
Cruise Control . . . . . . . . . . . . . . . . . . . . . . . 268 Cruise Control (cont'd)
Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Cruise Control, Adaptive . . . . . . . . . . . 270
Cruise Control, Super . . . . . . . . . . . . . . . 279
Cupholders . . . . . . . . . . . . . . . . . . . . . . . . . . . 85
Customer Assistance . . . . . . . . . . . . . . . 433 Offices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 433
Text Telephone (TTY) Users . . . . . 433
Customer Information Publications OrderingInformation . . . . . . . . . . . . . . . . . . . . . . 440
Customer Satisfaction
Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . 431
Cybersecurity . . . . . . . . . . . . . . . . . . . . . . . . 442
D
Damage Repair, Collision . . . . . . . . . . . 438
Danger, Warning, and Caution . . . . . . . . 2
Data Collection Infotainment System . . . . . . . . . . . . . 443
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 443
Data Recorder
Performance . . . . . . . . . . . . . . . . . . . . . . . 177
Data Recorders, Event . . . . . . . . . . . . . . 442
Database Coverage Explanations . . . . . . . . . . . . . . . . . . . . . . 171
Daytime Running Lamps (DRL) . . . 137
Defensive Driving . . . . . . . . . . . . . . . . . . . 217

Cadillac CT5 Owner Manual (GMNA-Localizing-U.S./Canada-15268585) -
2022 - CRC - 10/11/21
456 INDEX
Delayed Locking . . . . . . . . . . . . . . . . . . . . . 16
Destination . . . . . . . . . . . . . . . . . . . . . . . . . . 163
DiagnosticsConnected Services . . . . . . . . . . . . . . . 452
Differential, Limited-Slip . . . . . . . . . . . 267
Distracted Driving . . . . . . . . . . . . . . . . . . 217
Dome Lamps . . . . . . . . . . . . . . . . . . . . . . . . 139
Door Ajar Light . . . . . . . . . . . . . . . . . . . . . . . . . 116
Delayed Locking . . . . . . . . . . . . . . . . . . . 16
Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Power Locks . . . . . . . . . . . . . . . . . . . . . . . . 16
Drive Belt Routing, Engine . . . . . . . . . 430
Drive Systems All-Wheel Drive . . . . . . . . . . . . . 254, 354
Driver
Teen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
Driver Assistance Systems . . . . . . . . . 294
Driver Information Center (DIC) . . . . . . . . . . . . . . . . . .116, 119
Driver Mode Control . . . . . . . . . . . . . . . . 259
Driver Mode Control Light . . . . . . . . . 112
Driving
Assistance Systems . . . . . . . . . . . . . . . 304
Better Fuel Economy . . . . . . . . . . . . . 216
Characteristics andTowing Tips . . . . . . . . . . . . . . . . . . . . . 320
Competitive . . . . . . . . . . . . . . . . . . . . . . . 265 Driving (cont'd)
Defensive . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Hill and Mountain Roads . . . . . . . . 231
If the Vehicle is Stuck . . . . . . . . . . . . 232
Impaired . . . . . . . . . . . . . . . . . . . . . . . . . . . 217
Loss of Control . . . . . . . . . . . . . . . . . . . . 220
Off-Road Recovery . . . . . . . . . . . . . . . . 219
Track Events and
Competitive . . . . . . . . . . . . . . . . . . . . . . 220
Vehicle Load Limits . . . . . . . . . . . . . . 233
Wet Roads . . . . . . . . . . . . . . . . . . . . . . . . . 230
Winter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 231
Dual Automatic Climate Control System . . . . . . . . . . . . . . . . . . . . 209
E
Electric Brake Boost . . . . . . . . . . . . . . . . 254
Electric Parking Brake . . . . . . . . . . . . . . 255
Electric Parking Brake Light . . . . . . . 108
Electrical Equipment, Add-On . . . . . 326
Electrical SystemEngine Compartment Fuse
Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 360
Fuses and Circuit Breakers . . . . . . . 359
Instrument Panel Fuse Block . . . . 362
Overload . . . . . . . . . . . . . . . . . . . . . . . . . . . 357
Rear Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 365 Emergency
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 445
Engine Air Cleaner/Filter . . . . . . . . . . . . . . . . . 341
Check Light (MalfunctionIndicator) . . . . . . . . . . . . . . . . . . . . . . . . 106
Compartment Overview . . . . . . . . . . 331
Coolant Temperature
Gauge . . . . . . . . . . . . . . . . . . . . . . 103, 104
Coolant Temperature Warning Light . . . . . . . . . . . . . . . . . . . 112
Cooling System . . . . . . . . . . . . . . . . . . . 343
Drive Belt Routing . . . . . . . . . . . . . . . . 430
Exhaust . . . . . . . . . . . . . . . . . . . . . . . . . . . . 245
Heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 242
Oil Life System . . . . . . . . . . . . . . . . . . . . 338
Oil Pressure Light . . . . . . . . . . . . . . . . . 114
Overheating . . . . . . . . . . . . . . . . . . . . . . . 347
Power Messages . . . . . . . . . . . . . . . . . . 126
Running While Parked . . . . . . . . . . . 246
Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239
Engine Air Filter Life System . . . . . . 340
Entry Lighting . . . . . . . . . . . . . . . . . . . . . . 140
Equipment, Towing . . . . . . . . . . . . . . . . . 325
Event Data Recorders . . . . . . . . . . . . . . 442
Exit Lighting . . . . . . . . . . . . . . . . . . . . . . . . 141
Extended Parking . . . . . . . . . . . . . . . . . . . 245
Extender, Seat Belt . . . . . . . . . . . . . . . . . . 54