Cadillac Escalade EXT - 2010 Fuse Box Diagram

Cadillac Escalade EXT - 2010 Fuse Box Diagram

Vehicle Symbol Chart
Here are some additional symbols that may be found on
the vehicle and what they mean. For more information
on the symbol, refer to the index.
0
:
Adjustable Pedals
9
:
Airbag Readiness Light
#
:
Air Conditioning
!
:
Antilock Brake System (ABS)
g
:
Audio Steering Wheel Controls or OnStar
®
$
:
Brake System Warning Light
"
:
Charging System
I
:
Cruise Control
B
:
Engine Coolant Temperature
O
:
Exterior Lamps
#
:
Fog Lamps
.
:
Fuel Gage
+
:
Fuses
i
:
Headlamp High/Low-Beam Changer
j
:
LATCH System Child Restraints
*
:
Malfunction Indicator Lamp
:
:
Oil Pressure
g
:
Outside Power Foldaway Mirrors
}
:
Power
/
:
Remote Vehicle Start
>
:
Safety Belt Reminders
7
:
Tire Pressure Monitor
_
:
Tow/Haul Mode
F
:
Traction Control
M
:
Windshield Washer Fluid
v
If the alarm does not sound when it should but the
headlamps flash, check to see if the horn works.
The horn fuse may be blown. To replace the fuse,
see
Fuses and Circuit Breakers on page 7
105
.
If the alarm does not sound or the headlamps do
not flash, the vehicle should be serviced by your
dealer/retailer.
PASS-Key
®
III+ Electronic
Immobilizer
See
Radio Frequency Statement
on page 9
20
for information regarding Part 15 of the Federal
Communications Commission (FCC) Rules and
RSS-210/211 of Industry and Science Canada.
PASS-Key
®
III+ Electronic
Immobilizer Operation
Your vehicle has PASS-Key
®
III+ (Personalized
Automotive Security System) theft-deterrent system.
PASS-Key
®
III+ is a passive theft-deterrent system.
The system is automatically armed when the key is
removed from the ignition.
The system is automatically disarmed when the key is
turned to ON/RUN, ACC/ACCESSORY or START from
the LOCK/OFF position.
You do not have to manually arm or disarm the system.
The security light will come on if there is a problem with
arming or disarming the theft-deterrent system.
When the PASS-Key
®
III+ system senses that someone
is using the wrong key, it prevents the vehicle from
starting. Anyone using a trial-and-error method to start
the vehicle will be discouraged because of the high
number of electrical key codes.
If the engine does not start and the security light on
the instrument panel cluster comes on when trying to
start the vehicle, there may be a problem with your
theft-deterrent system. Turn the ignition off and try
again.
If the engine still does not start, and the key appears
to be undamaged, try another ignition key. At this time,
you may also want to check the fuse, see
Fuses and
Circuit Breakers
on page 7
105
. If the engine still
does not start with the other key, your vehicle needs
service. If your vehicle does start, the first key may be
faulty. See your dealer/retailer who can service the
PASS-Key
®
III+ to have a new key made. In an
emergency, contact Roadside Assistance.
3-28
Adjustable Throttle and Brake Pedal
The vehicle has adjustable throttle and brake pedals
that allow you change their positions.
The feature will not operate when the vehicle is in
R (Reverse) or while using the cruise control.
The switch used to adjust the pedals is located on the
center console below the climate control system.
Press the right and left arrows to move the pedals either
closer or further from your body.
Before you start driving, fully press the brake pedal to
confirm the adjustment is right for you. While driving,
make only small adjustments.
The vehicle has a memory function which allows the
pedal positions to be saved and recalled. See
Memory
Features
on page 2
6
for more information.
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).
To Use the Engine Coolant Heater
1.
Turn off the engine.
2.
Open the hood and unwrap the electrical cord.
The cord is secured to the Engine Compartment
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.
{
WARNING:
Plugging the cord into an ungrounded outlet could
cause an electrical shock. Also, the wrong kind of
extension cord could overheat and cause a fire.
(Continued)
3-34
Turn Signal/Multifunction Lever
The lever on the left side of the steering column
includes the following:
G
:
Turn and Lane Change Signals
5
3
:
Headlamp High/Low-Beam Changer
N
:
Windshield Wipers
L
:
Windshield Washer
Flash-to-Pass.
Exterior Lamps.
Information for these features is on the pages following.
Turn and Lane-Change Signals
An arrow on the
instrument panel cluster
flashes in the direction of
the turn or lane change.
Move the lever all the way up or down to signal a turn.
Raise or lower the lever until the arrow starts to flash to
signal a lane change. The turn signals automatically
flash three times. It will flash six times if the tow-haul
mode is active. Holding the turn signal lever for more
than one second causes the turn signals to flash until
the lever is released.
The lever returns to its starting position when it is
released.
If after signaling a turn or a lane change the arrows
flash rapidly or do not come on, a signal bulb may be
burned out.
Have the bulbs replaced. If the bulb is not burned out,
check the fuse. See
Instrument Panel Fuse Block
on
page 7
105
and
Underhood Fuse Block on page 7
108
.
4-4
Certain electrical accessories may not be compatible
with the accessory power outlet and could result in
blown vehicle or adapter fuses. If you experience a
problem see your dealer/retailer for additional
information on accessory power outlets.
The accessory power outlets are powered, even when
the ignition is in LOCK/OFF. Continuing to use power
outlets while the ignition is in LOCK/OFF may cause the
vehicle's battery to run down.
Notice:
Adding any electrical equipment to the
vehicle can damage it or keep other components
from working as they should. The repairs would not
be covered by the vehicle warranty. Do not use
equipment exceeding maximum amperage rating of
20 amperes. Check with your dealer/retailer before
adding electrical equipment.
When adding electrical equipment, be sure to follow the
proper installation instructions included with the
electrical equipment you install.
Notice:
Improper use of the power outlet can cause
damage not covered by the vehicle warranty. Do not
hang any type of accessory or accessory bracket
from the plug because the power outlets are
designed for accessory power plugs only.
Ashtray(s) and Cigarette Lighter
The front ashtray and cigarette lighter are located in the
center console near the cupholders, if the vehicle has
them. Press on the access door to open it and use the
ashtray and lighter.
Notice:
If papers, pins, or other flammable items are
put in the ashtray, hot cigarettes or other smoking
materials could ignite them and possibly damage
the vehicle. Never put flammable items in the
ashtray.
To remove the ashtray, pull it from the center console.
Slide it back in and push down to be sure it is secure.
To use the cigarette lighter, push it in all the way, and let
go. When it is ready, it will pop back out by itself.
Notice:
Holding a cigarette lighter in while it is
heating does not let the lighter back away from the
heating element when it is hot. Damage from
overheating can occur to the lighter or heating
element, or a fuse could be blown. Do not hold a
cigarette lighter in while it is heating.
4-19
Maintenance When Trailer Towing
The vehicle needs service more often when pulling a
trailer. See this manual's Maintenance Schedule or
Index for more information. Things that are especially
important in trailer operation are automatic transmission
fluid, engine oil, axle lubricant, belts, cooling system
and brake system. It is a good idea to inspect these
before and during the trip.
Check periodically to see that all hitch nuts and bolts
are tight.
Trailer Wiring Harness
Heavy-Duty Trailer Wiring Harness Package
The vehicle has a seven-pin universal heavy-duty trailer
connector attached to the rear bumper beam next to the
integrated trailer hitch.
The seven-wire harness contains the following
trailer circuits:
.
Yellow: Left Stop/Turn Signal
.
Dark Green: Right Stop/Turn Signal
.
Brown: Taillamps
.
White: Ground
.
Light Green: Back-up Lamps
.
Red w/ Black Stripe: Battery Feed*
.
Dark Blue: Trailer Brake*
*The fuses for these two circuits are installed in the
underhood electrical center, but the wires are not
connected. They should be connected by your
dealer/retailer or a qualified service center.
If charging a remote (non-vehicle) battery, press the
tow/haul mode button located at the end of the shift
lever. This will boost the vehicle system voltage and
properly charge the battery. If the trailer is too light for
tow/haul mode, turn on the headlamps as a second way
to boost the vehicle system and charge the battery.
6-53
A.
Engine Air Cleaner/Filter on page 7
20
.
B.
Coolant Surge Tank and Pressure Cap.
See
Cooling System on page 7
26
.
C.
Remote Positive (+) Terminal. See
Jump Starting
on page 7
42
.
D.
Battery on page 7
41
.
E.
Engine Oil Fill Cap. See
When to Add Engine Oil
under
Engine Oil on page 7
15
.
F.
Automatic Transmission Dipstick (Out of View).
See
Checking the Fluid Level
under
Automatic
Transmission Fluid on page 7
22
.
G.
Remote Negative (
) Terminal (GND) (Out of
View). See
Jump Starting on page 7
42
.
H.
Engine Oil Dipstick (Out of View). See
Checking
Engine Oil
under
Engine Oil on page 7
15
.
I.
Engine Cooling Fan (Out of View). See
Cooling
System on page 7
26
.
J.
Power Steering Fluid Reservoir (Out of View).
See
Power Steering Fluid on page 7
36
.
K.
Brake Master Cylinder Reservoir. See
Brake
Fluid
under
Brakes on page 7
38
.
L.
Underhood Fuse Block on page 7
108
.
M.
Windshield Washer Fluid Reservoir. See
Adding
Washer Fluid
under
Windshield Washer Fluid
on
page 7
37
.
Engine Oil
Checking Engine Oil
It is a good idea to check the engine oil level at each
fuel fill. In order to get an accurate reading, the oil must
be warm and the vehicle must be on level ground.
The engine oil dipstick handle is a yellow loop. See
Engine Compartment Overview
on page 7
14
for the
location of the engine oil dipstick.
1.
Turn off the engine and give the oil several minutes
to drain back into the oil pan. If this is not done, the
oil dipstick might not show the actual level.
2.
Pull out the dipstick and clean it with a paper towel
or cloth, then push it back in all the way. Remove it
again, keeping the tip down, and check the level.
7-15
The vehicle has an airbag system. Before attempting to
add anything electrical to the vehicle, see
Servicing
Your Airbag-Equipped Vehicle
on page 2
64
and
Adding Equipment to Your Airbag-Equipped Vehicle
on
page 2
65
.
Windshield Wiper Fuses
The windshield wiper motor is protected by a circuit
breaker and a fuse. If the motor overheats due to heavy
snow, etc., the wiper will stop until the motor cools.
If the overload is caused by some electrical problem,
have it fixed.
Power Windows and Other Power
Options
Circuit breakers protect the power windows and other
power accessories. If the current load is too heavy, the
circuit breaker opens and then closes after a cool down
period, protecting the circuit until the problem is fixed or
goes away.
Fuses and Circuit Breakers
The wiring circuits in the vehicle are protected from
short circuits by a combination of fuses, circuit breakers
and fusible thermal links. This greatly reduces the
chance of fires caused by electrical problems.
Look at the silver-colored band inside the fuse. If the
band is broken or melted, replace the fuse. Be sure you
replace a bad fuse with a new one of the identical size
and rating.
Fuses of the same amperage can be temporarily
borrowed from another fuse location, if a fuse goes out.
Replace the fuse as soon as you can.
Instrument Panel Fuse Block
The instrument panel
fuse block access door
is located on the driver
side edge of the
instrument panel.
Pull off the cover to access the fuse block.
7-105
The vehicle may not use all of the fuses shown.
Fuses
Usage
1
Rear Seats
2
Rear Accessory Power Outlet
3
Steering Wheel Controls Backlight
4
Driver Door Module
5
Dome Lamps, Driver Side Turn Signal
6
Driver Side Turn Signal, Stoplamp
7
Instrument Panel Back Lighting
8
Passenger Side Turn Signal,
Stoplamp
Fuses
Usage
9
Passenger Door Module, Driver
Unlock
10
Power Door Lock 2 (Unlock Feature)
11
Power Door Lock 2 (Lock Feature)
12
Stoplamps, Center-High Mounted
Stoplamp
13
Rear Climate Controls
14
Power Mirror
15
Body Control Module (BCM)
16
Accessory Power Outlets
17
Interior Lamps
18
Power Door Lock 1 (Unlock Feature)
19
Rear Seat Entertainment
20
Ultrasonic Rear Parking Assist,
Power Liftgate
21
Power Door Lock 1 (Lock Feature)
22
Driver Information Center (DIC)
23
Rear Wiper
24
Cooled Seats
25
Driver Seat Module, Remote Keyless
Entry System
26
Driver Power Door Lock
(Unlock Feature)
7-106
Circuit Breaker
Usage
LT DR
Driver Side Power Window Circuit
Breaker
Harness
Connector
Usage
LT DR
Driver Door Harness Connection
BODY
Harness Connector
BODY
Harness Connector
Center Instrument Panel Fuse Block
The center instrument panel fuse block is located
underneath the instrument panel, to the left of the
steering column.
Top View
Harness
Connector
Usage
BODY 2
Body Harness Connector 2
BODY 1
Body Harness Connector 1
BODY 3
Body Harness Connector 3
7-107
Harness
Connector
Usage
HEADLINER 3
Headliner Harness Connector 3
HEADLINER 2
Headliner Harness Connector 2
HEADLINER 1
Headliner Harness Connector 1
SEO/UPFITTER
Special Equipment Option Upfitter
Harness Connector
Circuit Breaker
Usage
CB1
Passenger Side Power Window
Circuit Breaker
CB2
Passenger Seat Circuit Breaker
CB3
Driver Seat Circuit Breaker
CB4
Rear Sliding Window
Underhood Fuse Block
The underhood fuse block is located in the engine
compartment, on the driver side of the vehicle. Lift the
cover for access to the fuse/relay block.
Notice:
Spilling liquid on any electrical components
on the vehicle may damage it. Always keep the
covers on any electrical component.
To remove fuses, hold the end of the fuse between your
thumb and index finger and pull straight out.
7-108
Fuses
Usage
1
Right Trailer Stop/Turn Lamp
2
Electronic Stability Suspension
Control, Automatic Level Control
Exhaust
3
Left Trailer Stop/Turn Lamp
4
Engine Controls
Fuses
Usage
5
Engine Control Module, Throttle
Control
6
Trailer Brake Controller
7
Front Washer
8
Oxygen Sensors
9
Antilock Brakes System 2
10
Trailer Back-up Lamps
11
Driver Side Low-Beam Headlamp
12
Engine Control Module (Battery)
13
Fuel Injectors, Ignition Coils
(Right Side)
14
Transmission Control Module
(Battery)
15
Vehicle Back-up Lamps
16
Passenger Side Low-Beam Headlamp
17
Air Conditioning Compressor
18
Oxygen Sensors
19
Transmission Controls (Ignition)
20
Fuel Pump
21
Fuel System Control Module
22
Headlamp Washers
23
Rear Windshield Washer
7-109
Fuses
Usage
24
Fuel Injectors, Ignition Coils
(Left Side)
25
Trailer Park Lamps
26
Driver Side Park Lamps
27
Passenger Side Park Lamps
28
Fog Lamps
29
Horn
30
Passenger Side High-Beam
Headlamp
31
Daytime Running Lamps (DRL)
32
Driver Side High-Beam Headlamp
33
Daytime Running Lights 2
34
Sunroof
35
Key Ignition System, Theft Deterrent
System
36
Windshield Wiper
37
SEO B2 Upfitter Usage (Battery)
38
Electric Adjustable Pedals
39
Climate Controls (Battery)
40
Airbag System (Ignition)
Fuses
Usage
41
Amplifier
42
Audio System
43
Miscellaneous (Ignition), Cruise
Control
44
Liftgate Release
45
Airbag System (Battery)
46
Instrument Panel Cluster
47
Not Used
48
Auxiliary Climate Control (Ignition)
49
Center High-Mounted Stoplamp
50
Rear Defogger
51
Heated Mirrors
52
SEO B1 Upfitter Usage (Battery)
53
Cigarette Lighter, Auxiliary Power
Outlet
54
Automatic Level Control Compressor
Relay
55
Climate Controls (Ignition)
56
Engine Control Module, Secondary
Fuel Pump (Ignition)
7-110
J-Case Fuses
Usage
57
Cooling Fan 1
58
Automatic Level Control Compressor
59
Heavy Duty Antilock Brake System
60
Cooling Fan 2
61
Antilock Brake System 1
62
Starter
63
Stud 2 (Trailer Brakes)
64
Left Bussed Electrical Center 1
65
Electric Running Boards
66
Heated Windshield Washer System
67
Transfer Case
68
Stud 1 (Trailer Connector Battery
Power)
69
Mid-Bussed Electrical Center 1
70
Climate Control Blower
71
Power Liftgate Module
72
Left Bussed Electrical Center 2
Relays
Usage
FAN HI
Cooling Fan High Speed
FAN LO
Cooling Fan Low Speed
FAN CNTRL
Cooling Fan Control
HDLP LO/HID
Low-Beam Headlamp
FOG LAMP
Front Fog Lamps
A/C CMPRSR
Air Conditioning Compressor
STRTR
Starter
PWR/TRN
Powertrain
FUEL PMP
Fuel Pump
PRK LAMP
Parking Lamps
REAR DEFOG
Rear Defogger
RUN/CRANK
Switched Power
7-111