Cadillac DeVille - 2004 Fuse Box Diagram

Cadillac DeVille - 2004 Fuse Box Diagram

These are some examples of symbols you may find on your vehicle:
v
Testing the Alarm
1. From inside the vehicle, roll down the window, then
get out of the vehicle, keeping the door open.
2. From outside of the vehicle, with the door open,
lock the vehicle using the power door lock or the
remote keyless entry system and close the
door. Wait 30 seconds until the SECURITY lamp
goes off.
3. Reach in and unlock the door using the manual
lock and open the door. The horn will sound and
the hazard lights will flash.
You can turn off the alarm by unlocking the driver’s door
with your key, using the unlock button on the remote
keyless entry transmitter or by starting the car with
a valid key.
If the alarm does not sound when it should, check to
see if the horn works. The horn fuse may be blown. To
replace the fuse, see
Fuses and Circuit Breakers on
page 5-100
. If the fuse does not need to be replaced,
you may need to have your vehicle serviced.
To reduce the possibility of theft, always arm the
theft-deterrent system when leaving your vehicle.
Valet Lockout Switch
The valet lockout switch
is located inside the
glove box.
Press the switch to ON to disable the use of the trunk,
fuel door, garage door opener and optional cellular
telephone. The remote keyless entry transmitter cannot
open the trunk if the valet lockout switch is in ON.
Press this switch to OFF to enable the use of the trunk,
fuel door, garage door opener and optional cellular
telephone.
Locking the glove box with your key will also help to
secure your vehicle.
2-22
When trying to start the
vehicle, if the engine does
not start and the
SECURITY light comes on,
the key may have a
damaged transponder.
Turn the ignition off and try
again.
If the engine 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 5-100
. 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 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 additional keys may be programmed for the vehicle.
This procedure is for learning additional keys only.
Canadian Owners:
If you lose or damage your keys,
only a GM dealer can service PASS-Key
®
III to
have new keys made. To program additional keys you
will require two current driver’s keys (black in color). You
must add a step to the following procedure. After
Step 2, repeat Steps 1 and 2 with the second current
driver’s key. Then continue with Step 3.
To program the new key do the following:
1. Verify that the new key has PK3 stamped on it.
2. Insert the current driver’s 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 OFF,
and remove the key.
4. Insert the key to be programmed and turn it to ON
within 10 seconds of removing the previous key.
2-24
Turn and Lane-Change Signals
To signal a turn, move the lever all the way up or down.
The lever returns automatically when the turn is
complete.
An arrow on the instrument
panel cluster and in the
outside rearview mirror will
flash in the direction of
the turn or lane change.
Raise or lower the lever until the arrow starts to flash to
signal a lane change. Hold it there until the lane
change is complete. The lever returns when it is
released.
If the turn signal is left on, a warning chime will sound
and the Driver Information Center (DIC) will display
TURN SIGNAL ON after driving about a mile to remind
you to turn it off.
Arrows that flash rapidly when signaling for a turn or
lane change may be caused by a burned out signal bulb.
Other drivers will not see the turn signal.
Replace burned-out bulbs to help avoid possible
accidents. Check the fuse and for burned-out bulbs if
the arrow fails to work when signaling a turn. See
Fuses
and Circuit Breakers on page 5-100
.
Headlamp High/Low-Beam Changer
Push forward to change the headlamps from low beam
to high. Pull the lever back and then release it to
change from high beam to low.
This light on the instrument
panel cluster will be on,
indicating high-beam
usage.
3-10
It may also flash red if the ultrasonic sensors are not
kept clean. So be sure to keep your rear bumper free of
mud, dirt, snow, ice and slush or materials such as
paint or the system may not work properly. If after
cleaning the rear bumper and driving forward at least
15 mph (25 km/h), the display continues to flash red, see
your dealer. For cleaning instructions, see
Cleaning
the Outside of Your Vehicle on page 5-94
.
It may also flash red if your vehicle is moving in
REVERSE (R) at a speed greater than 3 mph (5 km/h).
Other conditions that may affect system performance
include things like the vibrations from a jackhammer or
the compression of air brakes on a very large truck.
As always, drivers should use care when backing up a
vehicle. Always look behind you, being sure to check
for other vehicles, obstructions and blind spots.
Accessory Power Outlets
Your vehicle is equipped with accessory power outlets.
The outlets can be used to plug in electrical equipment
such as a cellular telephone, CB radio, etc.
If you have a vehicle with a center storage compartment
located on the instrument panel, you may have an
accessory power outlet in the storage drawer. There is
also an outlet on the front passenger’s seat near
the umbrella tray.
There are two accessory power outlets in the rear seat
area located on the door armrests next to the
ashtrays.
Your vehicle may have a small cap that must be
removed to access the accessory power outlet. If it
does, when not using the outlet be sure to cover it with
the protective cap.
The accessory power outlet will only operate when the
ignition is in ACCESSORY or ON and for 10 minutes
after turning the ignition OFF. If you would like the
accessory power outlet to operate regardless of ignition
position, and for extended periods of time, see your
dealer for more information.
Notice:
Leaving electrical equipment on for
extended periods will drain the battery. Always turn
off electrical equipment when not in use and do
not plug in equipment that exceeds the maximum
amperage rating.
Certain accessory power plugs may not be compatible
to the accessory power outlet and could result in
blown vehicle or adapter fuses. If you experience a
problem see your dealer for additional information on the
accessory power outlets.
3-29
Notice:
Adding any electrical equipment to your
vehicle may damage it or keep other components
from working as they should. The repairs would not
be covered by your warranty. Check with your
dealer before adding electrical equipment.
Follow the proper installation instructions that are
included with any electrical equipment you install.
Notice:
Improper use of the power outlet can cause
damage not covered by your 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.
Ashtrays and Cigarette Lighter
Notice:
If you put papers or other flammable items
in the ashtray, hot cigarettes or other smoking
materials could ignite them and possibly damage
your vehicle. Never put flammable items in the
ashtray.
Front Ashtray
With the full floor console, the ashtray is located below
the climate control system. To open, push down on the
cover. To clean the ashtray, lift it out by gripping the
sides.
For vehicles without the floor console, pull the tray
located below the radio to reveal the ashtray. The
ashtray can be removed for cleaning.
Rear Ashtray
The ashtrays are located on the door armrests. To use
an ashtray, lift the lid.
Cigarette Lighter
Notice:
Holding a cigarette lighter in while it is
heating will not allow the lighter to back away from
the heating element when it is hot. Damage from
overheating may occur to the lighter or heating
element, or a fuse could be blown. Do not hold a
cigarette lighter in while it is heating.
The cigarette lighter is located near the front ashtray.
Press the lighter all the way in and release it. It will pop
back out by itself once the element has heated for use.
Cigarette lighters can be used to provide electrical
power to accessories. See
Accessory Power Outlets on
page 3-29
for more information.
3-30
A. Windshield Washer Fluid Reservoir. See
Windshield
Washer Fluid on page 5-39
.
B. Underhood Fuse Block. See “Underhood Fuse
Block” under
Fuses and Circuit Breakers on
page 5-100
.
C. Engine Coolant Surge Tank and Pressure Cap.
See
Coolant Surge Tank Pressure Cap on page 5-28
and
Cooling System on page 5-32
.
D. Power Steering Fluid. See
Power Steering Fluid
on page 5-38
.
E. Engine Oil Fill Cap. See
Engine Oil on page 5-14
.
F. Engine Oil Dipstick. See
Engine Oil on page 5-14
.
G. Brake Master Cylinder. See
Brakes on page 5-40
.
H. Transaxle Fluid Cap and Dipstick. See
Automatic
Transaxle Fluid on page 5-21
.
I. Engine Air Cleaner/Filter. See
Engine Air
Cleaner/Filter on page 5-19
.
5-13
Power Steering Fluid
The power steering fluid reservoir is located next to the
underhood fuse block on the passenger’s side of the
vehicle. See
Engine Compartment Overview on
page 5-12
for more information on location.
When to Check Power Steering Fluid
It is not necessary to regularly check power steering fluid
unless you suspect there is a leak in the system or
you hear an unusual noise. A fluid loss in this system
could indicate a problem. Have the system inspected
and repaired.
How to Check Power Steering Fluid
Turn the key off, let the engine compartment cool down,
wipe the cap and the top of the reservoir clean, then
unscrew the cap and wipe the dipstick with a clean rag.
Replace the cap and completely tighten it. Then remove
the cap again and look at the fluid level on the dipstick.
The level should be at the FULL COLD mark.
If necessary, add only enough fluid to bring the
level up to the mark.
What to Use
To determine what kind of fluid to use, see
Recommended Fluids and Lubricants on page 6-12
.
Always use the proper fluid. Failure to use the proper
fluid can cause leaks and damage hoses and seals.
5-38
4. Open the hoods and locate the positive (+) and
negative (
) terminal locations on the other
vehicle. Your vehicle has a remote positive (+) jump
starting terminal and a remote negative (
) jump
starting terminal.
The remote positive (+)
terminal is located in the
engine compartment
on the passenger’s side of
the vehicle. A second
remote positive (+) terminal
is located on the rear
underseat fuse block.
Lift the red plastic cap to
access the terminal.
The remote negative (
) terminal is located near
the power steering fluid reservoir. It is marked
“GND (
).” See
Engine Compartment Overview on
page 5-12
for more information on location.
You will not see the battery of your vehicle under
the hood. It is located under the rear passenger’s
seat. You will not need to access the battery
for jump starting. The remote positive (+) terminal
is for that purpose.
{
CAUTION:
An electric fan can start up even when the
engine is not running and can injure you.
Keep hands, clothing and tools away from any
underhood electric fan.
{
CAUTION:
Using a match near a battery can cause battery
gas to explode. People have been hurt doing
this, and some have been blinded. Use a
flashlight if you need more light.
Be sure the battery has enough water. You do
not need to add water to the ACDelco
®
battery
installed in your new vehicle. But if a battery
has filler caps, be sure the right amount of fluid
is there. If it is low, add water to take care of
that first. If you do not, explosive gas could be
present.
CAUTION:
(Continued)
5-46
Fuses and Circuit Breakers
The wiring circuits in your vehicle are protected from
short circuits by a combination of fuses and circuit
breakers. 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. If a fuse should blow, see your dealer
for service immediately.
If you ever have a problem on the road and do not have
a spare fuse, you can “borrow” one that has the same
amperage. Pick some feature of your vehicle that
you can get along without – like the radio or cigarette
lighter – and use its fuse, if it is the correct amperage.
Replace it as soon as you can.
The fuses are located in two fuse blocks, one located in
the engine compartment on the passenger’s side and
the other under the rear seat on the driver’s side.
If a fuse should blow, have your vehicle serviced by
your dealer immediately.
Underhood Fuse Block
The underhood fuse block
is located next to the
engine on the passenger’s
side of the vehicle. For
more information on
location, see
Engine
Compartment Overview on
page 5-12
.
To access the fuses, push in the two tabs located at
each end of the fuse block cover. Then lift the cover off.
Fuse 22 or 23 can be moved to the outer position to
enable the accessory power outlets or cigarette lighter
when the ignition is not on. See your dealer for
additional assistance, if needed.
5-100
Fuses
Usage
1
Assembly Line Diagnostic Work
2
Accessory
3
Windshield Wipers
4
Not Used
5
Headlamp Low Beam Left
6
Headlamp Low Beam Right
7
Instrument Panel
8
Powertrain Control Module Battery
9
Headlamp High Beam Right
10
Headlamp High Beam Left
11
Ignition 1
12
Fog Lamps
13
Transmission
Fuses
Usage
14
Cruise Control
15
Coil Module
16
Injector Bank #2
17
Not Used
18
Not Used
19
Powertrain Control Module Ignition
20
Oxygen Sensor
21
Injector Bank #1
22
Cigar Lighter #2
23
Cigar Lighter #1
24
Daytime Running Lamps
25
Horn
26
Air Conditioner Clutch
42
Not Used
43
Not Used
44
Anti-Lock Brake System
45
Air Pump
46
Cooling Fan 1
47
Cooling Fan 2
5-101
Relays
Usage
27
Headlamp High Beam
28
Headlamp Low Beam
29
Fog Lamps
30
Daytime Running Lamps
31
Horn
32
Air Conditioner Clutch
33
Not Used
34
Accessory
35
Not Used
36
Starter 1
37
Cooling Fan 1
38
Ignition 1
39
Cooling Fan Series/Parallel
40
Cooling Fan 2
Circuit
Breakers
Usage
41
Starter
The spare fuses are located in numbers 48 through 52.
The fuse puller is located in number 53.
Removing the Rear Seat Cushion
Notice:
If you touch the exposed wires with
the metal on the seat cushion, you could cause a
short that could damage the battery and or
wires. Avoid contact between the rear seat and the
fuse center whenever you remove or reinstall
the rear seat. Do not remove covers from any of the
covered parts, and do not store anything under
the seats.
To remove the rear seat cushion, do the following:
1. Pull up on the front of the cushion to release the
front hooks.
2. Pull the cushion up and out toward the front of the
vehicle.
5-102
1. Buckle the center passenger position safety belt,
then route the safety belts through the proper slots
in the seat cushion. Do not let the safety belts
get twisted.
2. Slide the rear of the cushion up and under the
seatback so the rear-locating guides hook into
the wire loops on the back frame.
3. With the seat cushion lowered, push rearward and
then press down on the seat cushion until the
spring locks on both ends engage.
4. Check to make sure the safety belts are properly
routed and that no portion of any safety belt is
trapped under the seat. Also make sure the seat
cushion is secured.
Rear Underseat Fuse Block
The rear fuse block is located under the rear seat on
the driver’s side. The rear seat cushion must be
removed to access the rear fuse block. See
Removing
the Rear Seat Cushion on page 5-102
.
To access the fuse block, push in the two tabs located
at each end of the fuse block cover. Then lift the
cover off.
5-104
Fuses
Usage
1
Fuel Pump
2
Heater, Ventilation and Air
Conditioning Battery
3
Memory Seat, Tilt and Telescoping
Steering
4
RR Lumbar, Antenna
5
Driver Door Module
6
Heated Seat Left Rear
7
Power Tilt and Telescoping Steering
8
Supplemental Inflation Restraint
9
SDAR (XM™ Satellite Radio)
10
Lamps Park Right
11
Fuel Tank Ventilation Solenoid
Fuses
Usage
12
Ignition 1
13
Interior Lamp Dimmer Module
14
Sunshade
15
Navigation
16
Heated Seat Left Front
17
Interior Lamps
18
Right Rear Door Module
19
Stoplamps
20
Park/Reverse
21
Audio
22
Retained Accessory Power for
Sunroof
23
Lamps, Parking Left
24
Night Vision
25
Passenger Door Module
26
Body
27
Export Lights, Power Locks
28
Rear HVAC Blower
29
Ignition Switch
30
Hazard Signal
31
Reverse, Locks
32
Continuous Variable Road Sensing
Suspension
33
Heating, Ventilation, Air Conditioning
5-105
Fuses
Usage
34
Ignition 3 Rear
35
Antilock Braking System
36
Heated Seat, Right Front
37
Heated Seat, Right Rear
38
Dimmer
60
Park Brake
61
Rear Defog
62
HVAC Blower
63
Audio Amplifier
64
ELC Compressor/Exhaust
65
Cigar Lighter
66
Not Used
Relays
Usage
39
Fuel Pump
40
Parking Lamps
41
Ignition 1
42
Park Brake A
43
Park Brake B
44
Park Shift Interlock
45
Reverse Lamps
46
Retained Accessory Power for
Sunroof
Relays
Usage
47
Reverse Lockout
48
Suspension Dampers
49
Ignition 3
50
Fuel Tank Door Release
51
Interior Lamps
52
Trunk Release
53
Not Used
54
Lock, Cylinder
55
Automatic Level Control Compressor
58
Cigar Lighter
59
Rear Defog
Circuit
Breakers
Usage
56
Power Seats
57
Power Windows
The spare fuses and fuse puller are located in the
underhood fuse block. See “Underhood Fuse Block”
listed previously under
Fuses and Circuit Breakers
on page 5-100
for more information.
5-106