Cadillac Eldorado - 1999 Fuse Box Diagram

Cadillac Eldorado - 1999 Fuse Box Diagram

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blue
2-15
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
Pressing the VALET
lockout button located
inside the glove box to
ON will disable the use of
the power trunk, fuel door
and garage door openers.
Pressing this button again
will make these features
reusable. Locking the
glove box with the door
key will also help to secure
your vehicle.
Note: The Remote Keyless Entry (RKE) transmitter
can’t be used to open the trunk or fuel door if the
VALET lockout button is pressed in.
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2-16
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 DISABLED 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.
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blue
2-34
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.
Headlamp High/Low Beam
Pull the turn signal lever all the way toward you and
then release it to change the headlamps from low beam
to high or from high beam to low.
This light on the instrument
panel will be on, indicating
high beam usage.
Flash-To-Pass
This lets you use the high
-
beam headlamps to signal the
driver in front of you that you want to pass.
Pull the turn signal lever toward you to use. When
you do:
D
If the headlamps are either off or in the Daytime
Running Lamps (DRL) mode, the high
-
beam
headlamps will turn on. They’ll stay on as long as
you hold the lever there. Release the lever to turn
them off.
D
If the headlamps are on low beam, they will shift to
high beam and stay there. Pull the lever toward you
to return to low beam.
D
If the headlamps are on high beam, they will switch
to low beam. To return to high beam, pull the lever
toward you.
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blue
6-56
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.
MaxiFuse
R
/Relay Center
The MaxiFuses and relays are located next to the engine
compartment fuse block on the driver’s side of the
engine. To access the compartment fuse block, remove
the shroud cover. If a MaxiFuse should blow, have your
vehicle serviced by your dealer immediately.
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6-57
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, Rear Fog
Lamp Relay (Export)
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, DAB Relay, Trunk and
Fuel Door Release Relay, High
-
Beam
Relay, Comfort Fuse, AMP (Bose
Only) Fuse, Right and Left Bose Relay
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
Delayed Accessory Bus (DAB) Relay
SEATS
Horn Relay, Driver and Passenger
Lumbar In/Out Relays, Driver and
Passenger Lumbar Up/Down Relays
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6-58
MaxiFuse
(6
-
Way)
Usage
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 FNS
Cooling Fan Relays 1 and 3
Power
Distribution
Block
Usage
ACCESSORY
Accessories
HEAD LPS
Headlamps
HORN
Horn
FOG LPS
Fog Lamps
DRL
Daytime Running Lamps (DRL)
HI/LO BEAM
High and Low
-
Beam Headlamps
Relays
INADVERT POWER RELAY
IGN 1 RELAY
STARTER RELAY
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6-59
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.
Underhood Fuse Block
The underhood fuse block is located next to the air
cleaner on the driver’s side of the engine. Lift the cover
to gain access.
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6-60
Fuse
Usage
DRL
Daytime Running Lamps (DRL)
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
Fuse
Usage
CIG LTR1
Front and Rear Cigarette Lighters
CIG LTR 2
Right and Left Rear Cigarette
Lighters
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
Front Fog Lamp Relay, Right and
Left Front 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, Right and Left
Repeater Lamps (Export), Cluster
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6-61
Fuse
Usage
STOP
Stoplamp Switch, Centered
High
-
Mounted Stoplamp (CHMSL),
Turn Hazard Switch, ABS
Controller, Stepper Motor Cruise
Control, Right and Left Rear
Stoplamps (Export)
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, DRL Switch
IGN 0 (ENG)
Powertrain Control Module (PCM)
SPARE
Not Used
ABS
Anti
-
Lock Brake System
(ABS)/Traction Control System
IGN
-
1
Rear Ignition
-
1 Relay, Front Fog
Lamp Relay, Rear Fog Lamp Relay
(Export), Controlled Power Backup
Relay, DRL Relay
Fuse
Usage
WIPERS
Accessory Relay, Wiper Switch
A/C COMP
AC Compressor Relay, Cooling
Fan Relays 1, 2, 3,
Compressor Clutch
PCM (BAT)
PCM
PARK/REV
Reverse Relay, Right and Left
Back
-
Up Lamps, Electrochromic
Mirror (in Header), Park Relay,
Brake Transaxle
-
Shift Interlock
(BTSI) Switch, Passenger Zone
Module (PZM)
ECS
Transaxle Shift Solenoids, Mass
Airflow, Canister Purge, PCM,
Linear Exhaust Gas Recirculation
(EGR), Front Ignition
-
1 Relay
PCM (IGN)
Powertrain Control Module (PCM)
DIS
Electronic Ignition Control Module
CRUISE
Stepper Motor Cruise Control,
Power Steering Pressure Switch,
Low Refrigerant Pressure Cutoff
Switch, Park Relay
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6-62
Fuse
Usage
INJ
Injectors 1, 4, 6, 7
INJ
Injectors 2, 3, 5, 8
FUEL PUMP
PCM, Fuel Pump Relay, Fuel Pump
OXY SEN1
Oxygen Sensor Front
OXY SEN2
Oxygen Sensor Rear, Catalytic
Converter (CAT) Rear
Oxygen Sensor
Relays
A/C COMP RELAY
FUEL PUMP RELAY
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. 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), Traction
Control System (TCC) Switch
SIR
Sensing and Diagnostic
Module (SDM)
ELC
Electronic Level Control (ELC)
Relay, ELC (AC) Compressor
TURN
Electronic Flasher,
Turn/Hazard Switch
CONSOLE
Rear Zone Blower, Right and Left
Heated Seat Switches (Optional)
BRAKE
Brakes
SPARE
Not Used
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 Analog
Cluster, Rear Defog Relay,
ELC Relay
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blue
6-63
Fuse
Usage
COMFORT
CD Player, Remote Keyless Entry
(RKE), Controlled Power Relay,
Air Control Module (ACM), PZM
AMP (Bose
Only) (Optional)
Right and Left Hand Bose Relay,
Right and Left Front Speakers
(On Door), Right and Left Rear
Speakers, Bose Amplifier
PZM
Passenger Zone Module (PZM)
RADIO/PHONE
Radio Receiver, Radio Interface
Module (RIM) (Bose Only),
Phone, DAB 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
SPARE
Not Used
HTD MIR
Right and Left Outside
Heated Mirror
Fuse
Usage
HTD SEAT R
Passenger Heated Seat
Relay (Optional)
HTD SEAT L
Driver Heated Seat
Relay (Optional)
PULL DOWN
Trunk Pull
-
Down Motor
HDLP WASH
Headlamp Washers
ANTENNA
Power Mast Antenna
RSS
Damper Relay (ETC Only)
CONVENC
Trunk Release Relay, Trunk
Release Solenoid, Fuel Door
Release Relay, Fuel Filler Door
Release Solenoid, Door Lock
Relay, Left Front Door Motors,
PZM, Door Unlock Relay
BATT
Driver and Passenger Seat Lumbar
Switch (Optional), Driver and
Passenger Seat Belt Comfort
Solenoid, Memory Seat Module
RSS
Road Sensing Suspension (RSS)
Module (ETC Only)