Cadillac Eldorado - 2002 Fuse Box Diagram

Cadillac Eldorado - 2002 Fuse Box Diagram

2-17
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 transmitter and close the door.
Wait 30 seconds until the SECURITY light goes off.
3.
Reach in and unlock the door using the manual lock
and open the door. The horn will sound and the
headlamps will flash.
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”
in the Index. If the fuse does not need to be replaced,
you may need to have your vehicle serviced.
To reduce the possibility of theft, always activate the
theft
-
deterrent system when leaving your vehicle.
Valet Lockout Button
The VALET lockout
button is located inside
the glove box.
Press the button to disable the use of the power trunk,
fuel door and garage door openers.
Press the button again to restore normal function to
these features. Locking the glove box with the door key
will also help to secure your vehicle.
The remote keyless entry transmitter can’t be used to
open the trunk or fuel door if the VALET lockout button
is pressed in.
2-18
PASS
-
Key
R
II
Your vehicle is equipped
with the PASS
-
Key II
theft
-
deterrent system.
PASS
-
Key II is a passive
system. The system is
armed when the key is
removed from the ignition.
PASS
-
Key II uses a resistor pellet in the ignition key
that is read by the system in your vehicle. If the key
resistor matches the code stored in the vehicle system,
the vehicle’s fuel and starting systems will be enabled.
If an incorrect key is used, the vehicle’s fuel and
starting systems are disabled for three minutes.
Additional attempts during this lockout period
will not start the car, even with the correct key.
If the engine does not start and the STARTING
DISABLED REMOVE KEY message is displayed
in the Driver Information Center, your key should be
checked for damage. Starting may be attempted with
an undamaged key immediately. See your dealer or a
locksmith for key service.
If the STARTING DISABLE REMOVE KEY and
WAIT 3 MINUTES messages are displayed, the key
should be cleaned. After three minutes, try again.
A START CAR message will appear at this time.
If the engine still does not start, wait three minutes
and try a duplicate key. At this time, fuses should be
checked (see “Fuses and Circuit Breakers” in the Index).
If the engine does not start with the duplicate key,
your vehicle needs service. See your dealer for service.
If the THEFT SYSTEM PROBLEM, CAR MAY NOT
START message is displayed during vehicle operation,
a fault has been detected in the system. This means the
PASS
-
Key II system is disabled and is not protecting
the vehicle. The vehicle usually restarts. See your dealer
for service.
If an ignition key is lost or damaged, see your dealer or
a locksmith to have a new key made.
2-34
Turn Signal/Multifunction Lever
The lever on the left side of your steering column
includes the following:
D
Turn Signal and Lane
-
Change Signals
D
Headlamp High/Low
-
Beam Changer
D
Flash
-
to
-
Pass Feature
D
Windshield Wipers
D
Windshield Washer
D
Cruise Control
For more information on the exterior lamps,
see “Exterior Lamps” later in this section.
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 located on the
instrument panel cluster
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’s 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
1 mile (1.6 km/h)) 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 won’t see the turn signal.
Replace burned
-
out bulbs to help avoid possible
accidents. Check the fuse (see “Fuses and Circuit
Breakers” in the Index) and for burned
-
out bulbs
if the arrow fails to work when signaling a turn.
6-59
Electrical System
Add-On Electrical Equipment
NOTICE:
Don’t add anything electrical to your vehicle
unless you check with your dealer first. Some
electrical equipment can damage your vehicle
and the damage wouldn’t be covered by your
warranty. Some add
-
on electrical equipment
can keep other components from working as
they should.
Your vehicle has an air bag system. Before attempting to
add anything electrical to your vehicle, see “Servicing
Your Air Bag
-
Equipped Vehicle” in the Index.
Headlamp Wiring
The headlamp wiring has an individual fuse which is
powered by a MaxiFuse
R
. An electrical overload will
cause the lamps to go on and off, or in some cases to
remain off. If this happens, have the headlamp wiring
checked right away.
Windshield Wiper Fuses
The windshield wiper motor is powered by a MaxiFuse
R
.
If the motor overheats due to heavy snow, etc., the wipers
will stop until the motor cools. If the overload is caused
by some electrical problem, be sure to have it fixed.
Power Windows and Other Power Options
Circuit breakers protect the power windows and other
power accessories. When the current load is too heavy,
the circuit breaker opens and closes, protecting the
circuit until the problem is fixed or goes away.
6-60
MaxiFuse
R
/Relay Center
The MaxiFuses and relays are located next to the engine
compartment fuse block on the driver’s side of the
vehicle. To access the compartment fuse block, remove
the shroud cover. If a MaxiFuse should blow, have your
vehicle serviced by your dealer immediately.
MaxiFuse
(8
-
Way)
Usage
BODY 1
Road Sensing Suspension (RSS)
Fuse (ETC Only), Convenience
Fuse, BATT Fuse, Antenna Fuse,
Passenger and Driver Seat Belt
Comfort Solenoids, Trunk and Fuel
Door Release Solenoids and Relays,
Door Lock/Unlock Relays, Damper
Relay (ETC Only), Parking Lamp
Relay, Right and Left Park Fuse
BODY 2
Defog Relay, Pull
-
Down Fuse,
Right and Left Heated Seat Fuses,
Electronic Level Control (ELC)
Relay, Heated Mirror Fuse, Heated
Backlite Fuse, ELC Circuit Breaker
BODY 3
Controlled Power Relay, Controlled
Power Back
-
Up Relay, Cluster
Fuse, Passenger Zone Module
(PZM) Fuse, Radio Fuse, RAP
Relay, Trunk and Fuel Door Release
Relay, High
-
Beam Relay, Comfort
Fuse, AMP Fuse (Optional), Right
and Left Bose Relay (Optional)
6-61
MaxiFuse
(8
-
Way)
Usage
INADVERT
Inadvertent Power Relay, Interior
Lamps Fuse, Cigarette Lighter
-
1
Fuse, Courtesy Lamp Relay
LAMPS
Headlamps Fuse/Relay, High/Low
Beam Control Relay, Fog Lamp
Fuse, DRL Fuse, Hazard Fuse,
Mirror Fuse, Inadvertent Power
Relay, Right and Left High
-
Beam
Fuse, Right and Left Low
-
Beam
Fuse, Stoplamp Fuse, Fog Lamp
Relay, DRL Relay
IGN 1
Rear Ignition
-
1 Relay, Wiper Fuse,
Relay Ignition
-
1 Fuse, Supplemental
Inflatable Restraint (SIR) Fuse,
Accessory Relay
WINDOWS
Retained Accessory Power
(RAP) Relay
SEATS
Horn Relay, Driver and Passenger
Lumbar In/Out Relays, Driver and
Passenger Lumbar Up/Down Relays
MaxiFuse
(8
-
Way)
Usage
SPARE
Spare Fuse
AIR
AIR Pump
BATT 3
Steering Column Ignition Switch
BATT 2
Steering Column Ignition Switch
IGN 1
Front Ignition
-
1 Relay, Oxygen
Sensor 1 and 2 Fuse, Fuel Fuse,
Cruise Fuse, Fuel Pump Relay
BATT 1
Starter Relay and Solenoid,
Park/Reverse Fuse, Park Relay,
Powertrain Control Module
(PCM) Fuse, AC Compressor
Fuse and Relay, Fan Relays,
Reverse Relay
BRAKES
Anti
-
Lock Brake System (ABS)
Brake Modulator
COOL FANS
Cooling Fan Relays 1 and 3
6-62
Power
Distribution
Block
Usage
DRL
Daytime Running Lamps (DRL)
HI/LO BEAM
High and Low
-
Beam Headlamps
HORN
Horn
FOG LPS
Fog Lamps
ACCESSORY
Accessories
HEAD LPS
Headlamps
Relays
INADVERT POWER RELAY
IGN 1 RELAY
STARTER RELAY
AIR RELAY
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 you ever have a problem on the road and don’t 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.
There are two fuse blocks in your vehicle: the underhood
fuse block and the rear compartment fuse block.
6-63
Underhood Fuse Block
The underhood fuse block is located next to the engine
air cleaner/filter in the engine compartment on the
driver’s side of the vehicle. Lift the cover to gain access.
Fuse
Usage
SPARE
Spare Fuse
CNR LPS
Cornering Lamp Switch,
Right and Left Cornering Lamps
INT LPS
Trunk Lamp, Courtesy Lamps,
Front Vanity Lamps, Glove Box
Lamp, Garage Door Opener,
Courtesy Lamp Relay
6-64
Fuse
Usage
CIG LTR1
Front and Rear Cigarette Lighters
SPARE
Spare Fuse
L HDLP LO
Left Low
-
Beam Headlamp
R HDLP LO
Right Low
-
Beam Headlamp
L HDLP HI
Left High
-
Beam Headlamp
R HDLP HI
Right High
-
Beam Headlamp
FOG
Fog Lamp Relay, Right and Left
Fog Lamps, Headlamp Switch
HDLPS
Headlamp Relay, High/Low
-
Beam
Control Relay, Right and Left
Low/High
-
Beam Fuses
HAZARD
Electronic Flasher Module,
Turn/Hazard Switch, Right and
Left Front Turn Lamps, Right and
Left Rear Turn Lamps, Cluster
STOP
Stoplamp Switch, Centered
High
-
Mounted Stoplamp (CHMSL),
Turn Hazard Switch, ABS Controller,
Stepper Motor Cruise Control
Fuse
Usage
MIRROR
Inadvertent Power Relay, Left
Outside Rearview Mirror Switch,
ALDL, Memory Mirror Module,
Dimmer Switch, Cluster
DRL
Daytime Running Lamp (DRL)
Relay, Left and Right Low Beam
in DRL Mode
IGN 0 (ENG)
Powertrain Control Module (PCM)
CRANK
Powertrain Control Module (PCM)
ABS
Anti
-
Lock Brake System
(ABS)/Traction Control System
IGN
-
1
Rear Ignition
-
1 Relay, Front Fog
Lamp Relay, Controlled Power
Backup Relay, DRL Relay,
Canister Vent Solenoid
WIPERS
Accessory Relay, Wiper Switch
A/C COMP
AC Compressor Relay, Cooling Fan
Relays 1, 2, 3, Compressor Clutch
PCM (BAT)
PCM
6-65
Fuse
Usage
PARK/REV
Reverse Relay, Right and Left
Back
-
Up Lamps, Electrochromic
Mirror (in Header), Park Relay,
Automatic Transaxle Shift Lock
Control (BTSI) Switch
ECS
Transaxle Shift Solenoids,
Air Meter, Canister Purge,
PCM, Front Ignition
-
1 Relay
PCM (IGN)
Powertrain Control Module (PCM)
DIS
Odd and Even Coil Packs
CRUISE
Stepper Motor Cruise Control,
Low Refrigerant Pressure Cutoff
Switch, Park Relay
INJ
Injectors 1, 4, 6, 7
Fuse
Usage
INJ
Injectors 2, 3, 5, 8
FUEL PUMP
Fuel Pump Relay, Fuel Pump
OXY SEN1
Oxygen Sensor Front
OXY SEN2
Catalytic Converter (CAT)
Rear Oxygen Sensor,
Starter Enable Relay
Relays
A/C COMP RELAY
FUEL PUMP RELAY
6-66
Rear Compartment Fuse Block
The fuse block is located on the front wall of the trunk
(behind the rear seat) on the driver’s side of the vehicle.
Loosen the four trunk trim fasteners and pull the trim
away from the fuse block to gain access.
Fuse
Usage
RLY IGN1
Cluster, Cruise in Stalk, Passenger
Zone Module (PZM), Torque
Converter Clutch (TCC) Switch
SIR
Sensing and Diagnostic
Module (SDM)
ELC
Electronic Level Control (ELC)
Relay, ELC Height Sensor
TURN
Electronic Flasher,
Turn/Hazard Switch
Fuse
Usage
CONSOLE
Rear Zone Blower, Right and Left
Heated Seat Switches (Optional)
SPARE
Spare Fuse
SPARE
Spare Fuse
RSS
Road Sensing Suspension (RSS)
Module (ETC Only)
IGN 0
-
BODY
PRNDL, PZM, Cluster, Air Control
Module (ACM), Upper Zone
Motor, Lower Zone Motor
(Optional), HVAC Solenoids,
Climate Control Panel, Rear Defog
Relay, ELC Relay
COMFORT
CD Player, Remote Keyless Entry
(RKE), Controlled Power Relay,
Air Control Module (ACM), PZM
AMP (Optional)
Right and Left Bose Relay,
Right and Left Front Speakers
(On Door), Right and Left
Rear Speakers
PZM
Passenger Zone Module (PZM)
6-67
Fuse
Usage
RADIO/PHONE
Radio Receiver, Radio Interface
Module (RIM) (Optional),
Phone, RAP Relay, Trunk Release
Relay, Fuel Door Release Relay,
High/Low
-
Beam Relay
CLUSTER
Steering Wheel Controls, Cluster
ACC
PZM, Electrochromic Mirror,
Rain Sensor (Optional),
Accessory Relay
HTD BACKLT
Rear Window Defogger
HTD MIR
Right and Left Outside
Heated Mirror
HTD SEAT R
Passenger Heated Seat
Relay (Optional)
HTD SEAT L
Driver Heated Seat
Relay (Optional)
PULL DOWN
Trunk Pull
-
Down Motor
SPARE
Spare Fuse
ANTENNA
Power Mast Antenna
RSS
Damper Relay (ETC Only)
Fuse
Usage
CONVENC
Trunk Release Relay, Trunk
Release Solenoid, Fuel Door
Release Relay, Fuel Filler Door
Release Solenoid, Door Lock
Relay, Left and Right Door Motors,
PZM, Door Unlock Relay
BATT
Driver and Passenger Seat
Lumbar Switch (Optional),
Driver and Passenger Seat Belt
Comfort Solenoid, Memory Seat
Module (Optional)
RSS
Road Sensing Suspension (RSS)
Module (ETC Only)
RT PARK
Headlamp Switch, Right Front
Parking Lamp, Right Front
and Rear Sidemarker Lamps,
Right Turn/Stop/Tail Lamps
LT PARK
Left Front and Rear Sidemarker
Lamps, Left Front Parking Lamp,
Left Turn/Stop/Tail Lamps,
Right and Left License Lamps,
Underhood Lamp