2018 CADILLAC ESCALADE engine overheat

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349344) - 2018 - crc - 11/7/17
VEHICLE CARE 277
Warning (Continued)
could be burned. Never turn the cap
when the cooling system, including
the pressure cap, is hot. Wait for
the cooling system and pressure
cap to cool.
If No Steam is Coming from the
Engine Compartment
The ENGINE OVERHEATED STOP
ENGINE or the ENGINE
OVERHEATED IDLE ENGINE message,
along with a low coolant condition,
can indicate a serious problem.
If there is an engine overheat warning,
but no steam is seen or heard, the
problem may not be too serious.
Sometimes the engine can get a little
too hot when the vehicle:
.Climbs a long hill on a hot day
. Stops after high-speed driving
. Idles for long periods in traffic
. Tows a trailer; see Trailer Towing
0 255 If the ENGINE OVERHEATED STOP
ENGINE or the ENGINE
OVERHEATED IDLE ENGINE message
appears with no sign of steam, try this
for a minute or so:
1. Turn the air conditioning off.
2. Turn the heater on to the highest temperature and to the highest
fan speed. Open the windows as
necessary.
3. When it is safe to do so, pull off the road, shift to P (Park) or
N (Neutral), and let the
engine idle.
If the engine coolant temperature
gauge is no longer in the overheat
zone or an overheat warning no longer
displays, the vehicle can be driven.
Continue to drive the vehicle slowly
for about 10 minutes. Keep a safe
vehicle distance from the vehicle in
front. If the warning does not come
back on, continue to drive normally
and have the cooling system checked
for proper fill and function.
If the warning continues, pull over,
stop, and park the vehicle right away. If there is still no sign of steam and
the vehicle is equipped with an engine
driven cooling fan, push down the
accelerator until the engine speed is
about twice as fast as normal idle
speed for at least five minutes while
the vehicle is parked. If the warning is
still there, turn off the engine and get
everyone out of the vehicle until it
cools down.
If there is no sign of steam, idle the
engine for five minutes while parked.
If the warning is still displayed, turn
off the engine until it cools down.
Engine Fan
If the vehicle has electric cooling fans,
the fans may be heard spinning at low
speed during most everyday driving.
The fans may turn off if no cooling is
required. Under heavy vehicle loading,
trailer towing, high outside
temperatures, or operation of the air
conditioning system, the fans may
change to high speed and an increase
in fan noise may be heard. This is
normal and indicates that the cooling
system is functioning properly. The

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349344) - 2018 - crc - 11/7/17
390 INDEX
E
Electric Parking Brake . . . . . . . . . . . . . . 216
Electric Parking Brake Light . . . . . . . 139
Electrical Equipment, Add-On . . . . . 262
Electrical SystemEngine Compartment FuseBlock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 289
Fuses and Circuit Breakers . . . . . . . 288
Instrument Panel Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . 293, 296
Overload . . . . . . . . . . . . . . . . . . . . . . . . . . . 288
Rear Compartment Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 298
Emergency
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 377
Engine Air Cleaner/Filter . . . . . . . . . . . . . . . . . 272
Check Light (MalfunctionIndicator) . . . . . . . . . . . . . . . . . . . . . . . . 137
Compartment Overview . . . . . . . . . . 267
Coolant Temperature Gauge . . . . . 134
Coolant Temperature Warning Light . . . . . . . . . . . . . . . . . . . 142
Cooling System . . . . . . . . . . . . . . . . . . . 273
Drive Belt Routing . . . . . . . . . . . . . . . . 361
Exhaust . . . . . . . . . . . . . . . . . . . . . . . . . . . . 205
Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 277
Heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 201 Engine (cont'd)
Oil Life System . . . . . . . . . . . . . . . . . . . . 270
Oil Pressure Light . . . . . . . . . . . . . . . . . 143
Overheating . . . . . . . . . . . . . . . . . . . . . . . 276
Power Messages . . . . . . . . . . . . . . . . . . 151
Running While Parked . . . . . . . . . . . 206
Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200
Entry Lighting . . . . . . . . . . . . . . . . . . . . . . 170
Equipment, Towing . . . . . . . . . . . . . . . . . 258
Event Data Recorders . . . . . . . . . . . . . . 374
Exit Lighting . . . . . . . . . . . . . . . . . . . . . . . . 170
Extended Parking . . . . . . . . . . . . . . . . . . . 205
Extender, Seat Belt . . . . . . . . . . . . . . . . . . 82
Exterior Lamp Controls . . . . . . . . . . . . 164
Exterior Lamps Off Reminder . . . . . . 166
Exterior Lighting Battery Saver . . . . 171
F
Fan Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 277
Features Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Filter, Engine Air Cleaner . . . . . . . . . . . . . . . . 272
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . . . 166
Flashers, Hazard Warning . . . . . . . . . . 168
Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 318 Changing . . . . . . . . . . . . . . . . . . . . . . . . . . 320 Floor Mats . . . . . . . . . . . . . . . . . . . . . . . . . . . 344
Fluid
Automatic Transmission . . . . . . . . . 271
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 279
Four-Wheel DriveTransfer Case . . . . . . . . . . . . . . . . . . . . 211
Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 278
Folding Mirrors . . . . . . . . . . . . . . . . . . . . . . 50
Forward Automatic Braking . . . . . . . . 242
Forward Collision Alert (FCA) System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 240
Four-Wheel Drive . . . . . . . . . . . . . .211, 281
Frequency Statement Radio . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 372
Front Axle . . . . . . . . . . . . . . . . . . . . . . . . . . . 282
Front Seats Heated and Cooled . . . . . . . . . . . . . . . . . 67
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 248 Additives . . . . . . . . . . . . . . . . . . . . . . . . . . 249
Economy Driving . . . . . . . . . . . . . . . . . . . 27
Filling a Portable FuelContainer . . . . . . . . . . . . . . . . . . . . . . . . 251
Filling the Tank . . . . . . . . . . . . . . . . . . . 249
Foreign Countries . . . . . . . . . . . . . . . . . 249
Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Low Fuel Warning Light . . . . . . . . . 143
Management, Active . . . . . . . . . . . . . . 205
Requirements, California . . . . . . . . . 249

Cadillac Escalade Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349344) - 2018 - crc - 11/7/17
INDEX 393
MaintenanceRecords . . . . . . . . . . . . . . . . . . . . . . . . . . . . 357
Maintenance and Care Additional . . . . . . . . . . . . . . . . . . . . . . . . . 352
Maintenance Schedule . . . . . . . . . . . . . 347 Recommended Fluids andLubricants . . . . . . . . . . . . . . . . . . . . . . . 355
Transfer Case . . . . . . . . . . . . . . . . . . . . . 211
Malfunction Indicator Lamp . . . . . . . 137
Manual Mode . . . . . . . . . . . . . . . . . . . . . . . 209
Massage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Memory Features . . . . . . . . . . . . . . . . . . . . 13
Memory Seats . . . . . . . . . . . . . . . . . . . . . . . . 63
Messages Engine Power . . . . . . . . . . . . . . . . . . . . . 151
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
Vehicle Speed . . . . . . . . . . . . . . . . . . . . . 152
Mirror Child-View . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Rear Camera . . . . . . . . . . . . . . . . . . . . . . . . 52
Mirrors
Automatic Dimming Rearview . . . . . 51
Convex . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Folding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Heated . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Tilt in Reverse . . . . . . . . . . . . . . . . . . . . . . 51
Mirrors, Interior Rearview . . . . . . . . . . . 51 Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 220
Driver Control . . . . . . . . . . . . . . . . . . . . . 220
Monitor System, Tire Pressure . . . . . 307
N
Navigation OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 378
Net, Convenience . . . . . . . . . . . . . . . . . . . 118
New Vehicle Break-In . . . . . . . . . . . . . . . 198
O
Odometer . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132 Trip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Off-Road . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186 Driving . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186
Recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . 185
Oil
Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 268
Engine Oil Life System . . . . . . . . . . . 270
Pressure Light . . . . . . . . . . . . . . . . . . . . . 143
Older Children, Restraints . . . . . . . . . . . 96
Online Owner Center . . . . . . . . . . . . . . . 365
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 375
OnStar Additional Information . . . . 382
OnStar Connections . . . . . . . . . . . . . . . . 379
OnStar Diagnostics . . . . . . . . . . . . . . . . . 381
OnStar Emergency . . . . . . . . . . . . . . . . . . 377
OnStar Navigation . . . . . . . . . . . . . . . . . . 378
OnStar Overview . . . . . . . . . . . . . . . . . . . . 376 OnStar Security . . . . . . . . . . . . . . . . . . . . . 378
Ordering
Service Publications . . . . . . . . . . . . . . 371
Outlets Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
Overheating, Engine . . . . . . . . . . . . . . . . 276
P
Park Shifting Into . . . . . . . . . . . . . . . . . . . . . . 203
Shifting Out of . . . . . . . . . . . . . . . . . . . . 204
Parking
Brake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 215
Brake and P (Park)Mechanism Check . . . . . . . . . . . . . . . 284
Extended . . . . . . . . . . . . . . . . . . . . . . . . . . 205
Over Things That Burn . . . . . . . . . . . 205
Parking Assist . . . . . . . . . . . . . . . . . . . . . . . 233
Parking or Backing Assistance Systems . . . . . . . . . . . . . . . 233
Passenger Airbag Status
Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . 135
Passenger Compartment Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180
Passenger Sensing System . . . . . . . . . . 90
Perchlorate Materials Requirements, California . . . . . . . . . 265