Black plate (5,1)Cadillac Escalade Hybrid - 2012
Instruments and Controls 5-5
Information Displays Driver Information
Center (DIC) Trip/Fuel Menu Items Press the trip/fuel button to display
the Trip/Fuel Menu items. For more
items see “ Driver Information Center
(DIC) ” in the owner manual.
Instantaneous Fuel Economy (IFE)
This display normally shows
instantaneous fuel economy. When
the vehicle is in Auto Stop mode
AUTO STOP or IFE = 0 L/100km
or IFE = 99 MPG will be displayed.
See Starting the Vehicle on
page 9 ‑ 2 for more information. Vehicle Information Menu
Items Press the vehicle information button
to display the Vehicle Information
Menu items. For more items see
“ Driver Information Center (DIC) ” in
the owner manual.
Coolant Temperature
Press the vehicle information button
until COOLANT TEMP displays.
This display shows the temperature
of the engine coolant in either
degrees Celsius (°C) or degrees
Fahrenheit (°F). Vehicle Messages Messages displayed on the DIC
indicate the status of the vehicle
or some action may be needed
to correct a condition. Multiple
messages may appear one after
another.
The messages that do not
require immediate action can be
acknowledged and cleared by
pressing
V (Set/Reset) or the trip
odometer reset stem.
The messages that require
immediate action cannot be
cleared until that action is
performed.
All messages should be taken
seriously. Clearing the message
does not correct the problem.
The following are the possible
messages for the Hybrid and
some information about them. For
information on other DIC messages,
see “ Vehicle Messages ” in the
owner manual.
Black plate (1,1)Cadillac Escalade Hybrid - 2012
Driving and Operating 9-1
Driving and
Operating Driving Information Steering . . . . . . . . . . . . . . . . . . . . . . . 9-1
Starting and Operating Starting the Vehicle . . . . . . . . . . . 9-2
Engine Coolant Heater . . . . . . . . 9-4
Shifting Into Park . . . . . . . . . . . . . 9-5
Engine Exhaust Running the Vehicle While
Parked . . . . . . . . . . . . . . . . . . . . . . 9-7 Automatic Transmission Automatic Transmission . . . . . . . 9-7
Manual Mode . . . . . . . . . . . . . . . . 9-10
Drive Systems Four-Wheel Drive . . . . . . . . . . . . 9-11
Brakes Regenerative Braking . . . . . . . . 9-15
Towing Trailer Towing . . . . . . . . . . . . . . . . 9-16
Towing Equipment . . . . . . . . . . . 9-17
Driving Information Steering Electric Power Steering Your vehicle has electric power
steering. It does not have power
steering fluid. Regular maintenance
is not required.
If power steering assist is lost due
to a system malfunction, the vehicle
can be steered, but may require
increased effort. If the steering
wheel is turned in either direction
several times until it stops, or it
is held until it is stopped for an
extended time, power steering
assist should return shortly after a
few normal steering movements.
See the owner manual for more
information.
See your dealer if there is a
problem.
Black plate (4,1)Cadillac Escalade Hybrid - 2012
9-4 Driving and Operating
Engine Coolant Heater The engine coolant heater can
provide easier starting and better
fuel economy during engine
warm-up in cold weather conditions
at or below − 18°C (0°F). Vehicles
with an engine heater should be
plugged in at least four hours before
starting. An internal thermostat in
the plug-end of the cord may exist
which will prevent engine coolant
heater operation at temperatures
above − 18°C (0°F). Using the Engine Coolant
Heater 1. Turn off the engine.
2. Open the hood and unwrap the
electrical cord. The cord is
secured to a wiring harness
between the engine and the
Hybrid Auxiliary Underhood
Fuse Block with a clip. Carefully
remove the wire tie which
secures the electrical cord.
Do not cut the electrical cord.
3. Plug the cord into a normal,
grounded 110-volt AC outlet.
{ WARNINGPlugging the cord into an
ungrounded outlet could cause
an electrical shock. Also, the
wrong kind of extension cord
could overheat and cause a fire.
You could be seriously injured.
Plug the cord into a properly
grounded three-prong 110-volt
AC outlet. If the cord will not
reach, use a heavy-duty
three-prong extension cord
rated for at least 15 amps.
Black plate (1,1)Cadillac Escalade Hybrid - 2012
Vehicle Care 10-1
Vehicle Care Vehicle Checks Doing Your Own
Service Work . . . . . . . . . . . . . . . 10-2
Engine Compartment
Overview . . . . . . . . . . . . . . . . . . . 10-4
Automatic Transmission
Fluid . . . . . . . . . . . . . . . . . . . . . . . 10-5
Drive Motor/Generator Control
Module (DMCM) Coolant
Surge Tank
Pressure Cap . . . . . . . . . . . . . . 10-8
Drive Motor/Generator Control
Module (DMCM) Cooling
System . . . . . . . . . . . . . . . . . . . . . 10-8
Battery . . . . . . . . . . . . . . . . . . . . . . 10-11
Four-Wheel Drive . . . . . . . . . . . 10-12 Electrical System High Voltage Devices and
Wiring . . . . . . . . . . . . . . . . . . . . . 10-13
Fuses and Circuit
Breakers . . . . . . . . . . . . . . . . . . 10-13
Engine Compartment Fuse
Block . . . . . . . . . . . . . . . . . . . . . 10-14
Wheels and Tires Tire Pressure . . . . . . . . . . . . . . . 10-16
Tire Pressure Monitor
Operation . . . . . . . . . . . . . . . . . 10-17
Tire Rotation . . . . . . . . . . . . . . . 10-20
If a Tire Goes Flat . . . . . . . . . . 10-20
Tire Sealant and
Compressor Kit . . . . . . . . . . . 10-22
Storing the Tire Sealant and
Compressor Kit . . . . . . . . . . . 10-29 Jump Starting Jump Starting . . . . . . . . . . . . . . 10-29
Towing Recreational Vehicle
Towing . . . . . . . . . . . . . . . . . . . . 10-33
Appearance Care Exterior Care . . . . . . . . . . . . . . . 10-37
Black plate (5,1)Cadillac Escalade Hybrid - 2012
Vehicle Care 10-5A. See “ Engine Air Cleaner/Filter ”
in the owner manual.
B. Drive Motor/Generator Control
Module (DMCM). See Drive
Motor/Generator Control
Module (DMCM) Cooling
System on page 10 ‑ 8 .
C. Engine Oil Dipstick (Out of
View). See “ Engine Oil ” in the
owner manual.
D. Automatic Transmission Fluid
Dipstick. See Automatic
Transmission Fluid on
page 10 ‑ 5 .
E. Brake Fluid Reservoir. See
“ Brakes ” in the owner manual.
F. See “ Engine Compartment Fuse
Block ” under Electrical System
in the owner manual.
G. Windshield Washer Fluid
Reservoir. See “ Washer Fluid ”
in the owner manual.
H. Hybrid Auxiliary Fuse Block
(Out of View). See Engine
Compartment Fuse Block on
page 10 ‑ 14 . I. DMCM Coolant Surge Tank
Pressure Cap. See Drive Motor/
Generator Control Module
(DMCM) Coolant Surge Tank
Pressure Cap on page 10 ‑ 8 .
J. Engine Coolant Surge Tank
Pressure Cap. See “ Engine
Coolant ” in the owner manual.
K. Engine Oil Fill Cap (Out of
View). See “ Engine Oil ” in the
owner manual.
Automatic Transmission
Fluid When to Check and Change
Automatic Transmission Fluid It is usually not necessary to
check the transmission fluid level.
The only reason for fluid loss is a
transmission leak or overheating
the transmission. If a small leak is
suspected, then use the following checking procedures to check the
fluid level. However, if there is a
large leak, then it may be necessary
to have the vehicle towed to a
dealer and have it repaired before
driving the vehicle further.
Notice: Use of the incorrect
automatic transmission fluid
may damage the vehicle, and the
damages may not be covered by
the vehicle warranty. Always use
the automatic transmission fluid
listed in Recommended Fluids
and Lubricants on page 11 ‑ 2 .
Change the fluid and filter at the
scheduled maintenance intervals.
See “ Scheduled Maintenance ” in
the owner manual. Be sure to use
the transmission fluid listed in
Recommended Fluids and
Lubricants on page 11 ‑ 2 .
Black plate (8,1)Cadillac Escalade Hybrid - 2012
10-8 Vehicle Care
5. Safe operating level is within the
HOT cross hatch band on the
dipstick. If the fluid level is not
within the HOT band, and the
transmission temperature is
between 60°C and 75°C
(140°F and 167°F), add or
drain fluid as necessary to bring
the level into the HOT band.
If the fluid level is low, add only
enough fluid to bring the level
into the HOT band. It does not
take much fluid, generally less
than 0.5 Liter (1 Pint). Do not
overfill.
6. If the fluid level is in the
acceptable range, push the
dipstick back in all the way. Consistency of Readings Always check the fluid level at least
twice using the procedure described
previously. Consistency (repeatable
readings) is important to maintaining
proper fluid level. If readings are still
inconsistent, contact your dealer.
Drive Motor/Generator
Control Module (DMCM)
Coolant Surge Tank
Pressure Cap
See Engine Compartment Overview
on page 10 ‑ 4 for more information
on location.
The Drive Motor/Generator Control
Module (DMCM) coolant surge tank
pressure cap must be fully installed
on the hybrid coolant surge tank. Notice: If the pressure cap is
not tightly installed, coolant
loss and possible damage to the
Drive Motor/Generator Control
Module (DMCM) may occur. Be
sure the cap is properly and
tightly secured.
Drive Motor/Generator
Control Module (DMCM)
Cooling System In addition to the regular cooling
system, the vehicle also has a
cooling system for the DMCM
system. This system is serviced
differently than the vehicle's main
cooling system. The DMCM cooling
system includes the DMCM coolant
surge tank, DMCM surge tank
pressure cap, DMCM cooling
pumps, hybrid cooling radiator
and the Drive Motor/Generator
Control Module (DMCM). The
DMCM cooling system uses a
50/50 pre-mixed DEX-COOL ®
coolant and deionized water
available at your dealer. See
Black plate (9,1)Cadillac Escalade Hybrid - 2012
Vehicle Care 10-9“ Engine Coolant ” and “ Cooling
System ” in the owner manual for
more information.
When it is safe to lift the hood:
A. Drive Motor/Generator Control
Module (DMCM)
B. Engine Coolant Surge Tank
Pressure Cap
C. DMCM Coolant Surge Tank/
Engine Coolant Surge Tank D. DMCM Cooling Hoses (Out
of View)
E. DMCM Coolant Surge Tank
Pressure Cap
If the coolant inside the DMCM
coolant surge tank is boiling, do not
do anything else until it cools down.
The coolant level should be at
or above the FULL COLD mark
with the vehicle parked on a level surface. If it is not, there might be
a leak at the DMCM cooler core,
DMCM pressure cap, DMCM cooler
hoses, DMCM cooling pump or
somewhere else in the DMCM
cooling system.
Notice: Running the engine when
there is a leak in the hybrid
cooling system can cause the
hybrid cooling system to lose
all coolant and can damage the
system. Get any leak fixed before
you drive the vehicle or run the
engine.
Black plate (10,1)Cadillac Escalade Hybrid - 2012
10-10 Vehicle Care How to Add Coolant to the
DMCM Coolant Surge Tank If no problem has been found yet,
check to see if coolant is visible in
the DMCM coolant surge tank.
If coolant is visible, add pre ‐ mixed
DEX-COOL coolant, available at
your dealer, at the DMCM coolant
surge tank, but be sure the DMCM
cooling system, including the DMCM
coolant surge tank pressure cap, is
cool before you do it. Use the
procedure following.
{ WARNING
Steam and scalding liquids from a
hot cooling system can blow out
and burn you badly. They are
under pressure, and if you turn
the coolant surge tank pressure
cap — even a little — they can
come out at high speed. Never
turn the cap when the cooling
system, including the coolant
surge tank pressure cap, is hot.
(Continued) WARNING (Continued) Wait for the cooling system and
coolant surge tank pressure cap
to cool if you ever have to turn
the pressure cap.
Notice: Using coolant other than
a pre ‐ mixed DEX-COOL, available
at your dealer, may damage your
vehicle. Any repairs would not be
covered by your warranty. Always
use a pre ‐ mixed DEX-COOL
(silicate-free) coolant in your
vehicle.
{ WARNING
You can be burned if you spill
coolant on hot engine parts.
Coolant contains ethylene glycol
and it will burn if the engine parts
are hot enough. Do not spill
coolant on a hot engine. If the DMCM coolant is empty, the
vehicle must be serviced by your
dealer and a special fill procedure
must be followed.
Notice: Attempting to fill the
DMCM cooling surge tank
yourself when the fluid level is
empty can damage your vehicle.
Your vehicle must be serviced.
1. Park the vehicle on a level
surface and turn the vehicle off.
Remove the DMCM coolant
surge tank pressure cap when
the DMCM cooling system,
including the DMCM coolant