Cadillac Escalade EXT - 2012 Fuse Box Diagram

Cadillac Escalade EXT - 2012 Fuse Box Diagram

Keys, Doors, and Windows
2-17
If you set off the alarm by accident,
press unlock on the RKE transmitter
or place the key in the ignition and
turn it to START to turn off the
alarm. The alarm will not stop if you
try to unlock a door any other way.
Testing the Alarm
To test the alarm:
1.
From inside the vehicle, lower
the driver window and open the
driver door.
2.
Activate the system by locking
the doors with the power door
lock switch while the door is
open, or with the RKE
transmitter.
3.
Get out of the vehicle, close the
door and wait for the security
light to go out.
4.
Then reach in through the
window, unlock the door with the
manual door lock and open the
door. This should set off the
alarm.
While the alarm is set, the power
door unlock switch will not work.
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
Instrument Panel Fuse
Block on page 10
41
and
Engine
Compartment Fuse Block on
page 10
36
.
If the alarm does not sound or the
headlamps do not flash, the vehicle
should be serviced by your dealer.
Immobilizer
See
Radio Frequency Statement on
page 13
21
for information
regarding Part 15 of the Federal
Communications Commission (FCC)
rules and Industry Canada
Standards RSS-GEN/210/220/310.
Immobilizer Operation
This 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.
2-18
Keys, Doors, and Windows
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 the 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 10
36
. If the
engine still does not start with the
other key, the vehicle needs service.
If the vehicle does start, the first key
may be faulty. See your dealer who
can service the PASS-Key III+ to
have a new key made.
It is possible for the PASS-Key III+
decoder to learn the transponder
value of a new or replacement key.
Up to 10 keys may be programmed
for the vehicle. The following
procedure is for programming
additional keys only. If all the
currently programmed keys are lost
or do not operate, you must see
your dealer or a locksmith who can
service PASS-Key III+ to have keys
made and programmed to the
system.
See your dealer or a locksmith who
can service PASS-Key III+ to get a
new key blank cut exactly as the
ignition key that operates the
system.
To program the new additional key:
1.
Verify that the new key has
a
1
stamped on it.
2.
Insert the original, already
programmed key in the ignition
and start the engine. If the
engine will not start, see your
dealer for service.
3.
After the engine has started, turn
the key to LOCK/OFF, and
remove the key.
4.
Insert the new key to be
programmed and turn it to the
ON/RUN position within
five seconds of turning the
ignition to the LOCK/OFF
position in Step 3.
The security light will turn off
once the key has been
programmed.
5.
Repeat Steps 1 through 4 if
additional keys are to be
programmed.
If you lose or damage your
PASS-Key III+ key, see your dealer
or a locksmith who can service
PASS-Key III+ to have a new
key made.
Do not leave the key or device
that disarms or deactivates the
theft-deterrent system in the vehicle.
5-8
Instruments and Controls
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.
Do not try to put the cigarette lighter
in any of the accessory power
outlets.
{
WARNING
Power is always supplied to the
outlets. Do not leave electrical
equipment plugged in when the
vehicle is not in use because the
vehicle could catch fire and cause
injury or death.
Notice:
Leaving electrical
equipment plugged in for an
extended period of time while
the vehicle is off will drain the
battery. Always unplug electrical
equipment when not in use and
do not plug in equipment that
exceeds the maximum 20 ampere
rating.
Certain electrical accessories
may not be compatible with the
accessory power outlet and could
overload vehicle or adapter fuses.
If a problem is experienced, see
your dealer.
When adding electrical equipment,
be sure to follow the proper
installation instructions included
with the electrical equipment. See
Add-On Electrical Equipment on
page 9
67
.
Notice:
Hanging heavy
equipment from the power outlet
can cause damage not covered
by the vehicle warranty. The
power outlets are designed for
accessory power plugs only, such
as cell phone charge cords.
Cigarette Lighter
The cigarette lighter is located in the
center console near the cupholders.
Press on the access door to open it
and use the lighter.
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.
Lighting
6-7
Hazard Warning Flashers
|
(Hazard Warning Flashers):
Press this button located on top of
the steering column, to make the
front and rear turn signal lamps
flash on and off. This warns others
that you are having trouble. Press
again to turn the flashers off.
When the hazard warning flashers
are on, the vehicle's turn signals will
not work.
Turn and Lane-Change
Signals
An arrow on the instrument panel
cluster flashes in the direction of the
turn or lane change.
Move the turn signal 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 10
41
and
Engine
Compartment Fuse Block on
page 10
36
.
Turn Signal On Chime
If the turn signal is left on for more
than 1.2 km (0.75 mi), a chime
sounds at each flash of the turn
signal and the message TURN
SIGNAL ON also appears in the
DIC. See
Lamp Messages on
page 5
32
. To turn the chime and
message off, move the turn signal
lever to the off position.
Driving and Operating
9-27
Engine 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. 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.
4.
Before starting the engine, be
sure to unplug and store the
cord as it was before to keep it
away from moving engine parts.
If you do not, it could be
damaged.
The length of time the heater should
remain plugged in depends on
several factors. Ask a dealer in the
area where you will be parking the
vehicle for the best advice on this.
Retained Accessory
Power (RAP)
The following vehicle accessories
can be used for up to 10 minutes
after the engine is turned off:
.
Audio System
.
Power Windows
.
OnStar System (if equipped)
.
Sunroof (if equipped)
These features work when the key
is in ON/RUN or ACC/
ACCESSORY. Once the key is
turned from ON/RUN to LOCK/OFF,
the windows and sunroof continue
to work up to 10 minutes until any
door is opened. The radio continues
to work for up to 10 minutes or until
the driver door is opened.
Vehicle Care
10-7
A.
Engine Air Cleaner/Filter on
page 10
14
.
B.
Coolant Surge Tank and
Pressure Cap. See
Cooling
System on page 10
16
.
C.
Remote Positive (+) Terminal.
See
Jump Starting on
page 10
76
.
D.
Battery on page 10
27
.
E.
Remote Negative (
) Terminal
(GND) (Out of View). See
Jump
Starting on page 10
76
.
F.
Automatic Transmission
Dipstick (Out of View). See
Checking the Fluid Level
under
Automatic Transmission
Fluid on page 10
11
.
G.
Engine Oil Fill Cap. See
When
to Add Engine Oil
under
Engine Oil on page 10
8
.
H.
Engine Oil Dipstick (Out of
View). See
Checking Engine
Oil
under
Engine Oil on
page 10
8
.
I.
Engine Cooling Fan (Out of
View). See
Cooling System on
page 10
16
.
J.
Power Steering Fluid Reservoir
(Out of View). See
Power
Steering Fluid on page 10
23
.
K.
Brake Master Cylinder
Reservoir. See
Brake Fluid
under
Brake Fluid on
page 10
25
.
L.
Engine Compartment Fuse
Block on page 10
36
.
M.
Windshield Washer Fluid
Reservoir. See
Adding Washer
Fluid
under
Washer Fluid on
page 10
23
.
Vehicle Care
10-35
6.
Press a new bulb into the bulb
socket.
7.
Reinstall the socket into the
taillamp assembly by turning the
bulb socket clockwise until it
clicks.
8.
Reinstall the taillamp assembly
making sure to line up the pins
with the vehicle and tighten the
screws.
License Plate Lamp
To replace one of these bulbs:
1.
Reach under the rear bumper for
the bulb socket. Turn the bulb
socket counterclockwise and pull
the bulb socket out of the lamp
assembly.
2.
Pull the bulb straight out of the
socket.
3.
Install the new bulb into the
socket.
4.
Reinstall the bulb socket by
turning it clockwise into the lamp
assembly.
Replacement Bulbs
Exterior Lamp
Bulb
Number
Back-up Lamp
7441
License
Plate Lamp
168
Sidemarker Lamp
194LL
Stoplamp/Taillamp/
Turn Signal Lamp
3057K
For replacement bulbs not listed
here, contact your dealer.
Electrical System
Electrical System
Overload
The vehicle has fuses and circuit
breakers to protect against an
electrical system overload.
When the current electrical load is
too heavy, the circuit breaker opens
and closes, protecting the circuit
until the current load returns to
normal or the problem is fixed. This
greatly reduces the chance of circuit
overload and fire caused by
electrical problems.
Fuses and circuit breakers protect
power devices in the vehicle.
Replace a bad fuse with a new one
of the identical size and rating.
If there is a problem on the road and
a fuse needs to be replaced, the
same amperage fuse can be
borrowed. Choose some feature of
the vehicle that is not needed to use
and replace it as soon as possible.
10-36
Vehicle Care
Headlamp Wiring
An electrical overload may cause
the lamps to go on and off, or in
some cases to remain off. Have the
headlamp wiring checked right away
if the lamps go on and off or
remain off.
Windshield Wipers
If the wiper motor overheats due to
heavy snow or ice, the windshield
wipers will stop until the motor cools
and will then restart.
Although the circuit is protected
from electrical overload, overload
due to heavy snow or ice may
cause wiper linkage damage.
Always clear ice and heavy snow
from the windshield before using the
windshield wipers.
If the overload is caused by an
electrical problem and not snow or
ice, be sure to get it fixed.
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.
Engine Compartment
Fuse Block
The Engine Compartment 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 component 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.
10-38
Vehicle Care
The vehicle may not be equipped
with all of the fuses, relays, and
features shown.
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
5
Engine Control
Module, Throttle
Control
6
Trailer Brake
Controller
7
Front Washer
Fuses
Usage
8
Oxygen Sensors
9
Antilock Brake
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
Fuses
Usage
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 Washer
23
Rear Windshield
Washer
24
Fuel Injectors,
Ignition Coils
(Left Side)
25
Trailer Park Lamps
Vehicle Care
10-39
Fuses
Usage
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)
(If Equipped)
32
Driver Side
High-Beam
Headlamp
33
Daytime Running
Lamps 2 (If
Equipped)
34
Sunroof
Fuses
Usage
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)
41
Amplifier
42
Audio System
43
Miscellaneous
(Ignition), Cruise
Control
44
Liftgate Release
Fuses
Usage
45
Airbag System
(Battery)
46
Instrument Panel
Cluster
47
Not Used
48
Auxiliary Climate
Control (Ignition)
49
Center
High-Mounted
Stoplamp (CHMSL)
50
Rear Defogger
51
Heated Mirrors
52
SEO B1 Upfitter
Usage (Battery)
53
Cigarette Lighter,
Auxiliary Power
Outlet
10-40
Vehicle Care
Fuses
Usage
54
Automatic Level
Control
Compressor Relay
55
Climate Controls
(Ignition)
56
Engine Control
Module, Secondary
Fuel Pump
(Ignition)
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
J-Case
Fuses
Usage
62
Starter
63
Stud 2
(Trailer Brakes)
64
Left Bussed
Electrical Center 1
65
Electric Running
Boards
66
Not Used
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/CRNK
Switched Power
Vehicle Care
10-41
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.
The vehicle may not be equipped
with all of the fuses, relays, and
features shown.
Fuses
Usage
1
Rear Seats
2
Rear Accessory
Power Outlet
Fuses
Usage
3
Steering Wheel
Controls Backlight
4
Driver Door Module
5
Dome Lamps, Driver
Side Turn Signal
10-42
Vehicle Care
Fuses
Usage
6
Driver Side Turn
Signal, Stoplamp
7
Instrument Panel
Back Lighting
8
Passenger Side Turn
Signal, Stoplamp
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
Fuses
Usage
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
Fuses
Usage
25
Driver Seat Module,
Remote Keyless Entry
System
26
Driver Power Door
Lock (Unlock Feature)
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
Vehicle Care
10-43
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
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