Cadillac Catera - 2000 Fuse Box Diagram

Cadillac Catera - 2000 Fuse Box Diagram

2-14
Remember, the theft
-
deterrent system won’t activate if
you lock the doors with a key or use the manual door
lock. It activates only if you use a power door lock
switch or the remote keyless entry transmitter.
To avoid activating the alarm by accident:
D
The vehicle should be locked with the key
after
the
doors are closed if you don’t want to activate the
theft
-
deterrent system.
D
Always unlock a door with a key or use the remote
keyless entry transmitter. (Pressing the unlock button
on the remote keyless entry transmitter disables the
theft
-
deterrent system.) Unlocking a door any other
way will activate the alarm. Cycling the ignition
without disarming the theft
-
deterrent system will
also activate the alarm.
If you activate the alarm by accident, unlock the driver’s
door with your key. You can also turn off the alarm by
using the remote keyless entry transmitter. The alarm
won’t stop if you try to unlock a door in any other way.
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 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 stops flashing.
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 optional theft
-
deterrent system when leaving
your vehicle.
2-35
Turn Signal/Multifunction Lever
Turn and Lane Change Signals
To signal a turn, move the turn signal/multifunction
lever all the way up or down. The lever returns
automatically when the turn is complete.
This arrow 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 is released.
Arrows that flash rapidly when signaling for a turn or
lane change may be caused by a burned
-
out front
signal bulb. (This does not occur with a burned
-
out
rear 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.
5-4
1.
Check the other vehicle. It must have a 12
-
volt
battery with a negative ground system.
NOTICE:
If the other system isn’t a 12
-
volt system with a
negative ground, both vehicles can be damaged.
2.
Get the vehicles close enough so the jumper cables
can reach, but be sure the vehicles aren’t touching
each other. If they are, it could cause a ground
connection you don’t want. You wouldn’t be able to
start your vehicle and the bad grounding could
damage the electrical systems.
3.
Turn off the ignition on both vehicles. Unplug
unnecessary accessories plugged into the cigarette
lighter. Turn off all lamps that aren’t needed as well
as the radios. This will avoid sparks and help save
both batteries. In addition, it could save the radio!
4.
Open the hoods and locate the batteries. You’ll also
need to open the power distribution fuse block cover
to access the positive (+) terminal on the battery
(see arrow).
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.
6-30
Battery
Your new vehicle comes with a maintenance free
ACDelco
R
battery. When it’s time for a new battery,
get one that has the replacement number shown on
the original battery’s label. We recommend an
ACDelco battery.
CAUTION:
Batteries have acid that can burn you and gas
that can explode. You can be badly hurt if you
aren’t careful. See “Jump Starting” in the Index
for tips on working around a battery without
getting hurt.
After a power loss, such as disconnecting the battery
or removing the maxi fuses in the power distribution
fuse block, the following steps must be performed to
calibrate the Electronic Throttle Control. If this is not
done, the engine will not run properly.
1.
Turn the ignition key to the ON (II) position. Do not
start the engine.
2.
Leave the ignition in the ON (II) position for at least
three minutes so that the electronic throttle control
will cycle and re
-
learn its home position.
3.
Turn the ignition to OFF.
4.
Start and run the engine for at least 30 seconds.
Also, for your audio system, see “Theft
-
Deterrent
Feature” in the Index.
To reprogram your power windows and sunroof
(if equipped), see “Power Windows” and “Sunroof”
in the Index.
Bulb Replacement
For any bulb changing procedure not listed in this
section, contact your dealer service department.
For bulb types, see “Replacement Bulbs” in the Index.
6-56
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 several fuses which are
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
If the windshield wiper motor overheats due to heavy
snow or ice, 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.
6-57
Power Distribution Fuse Block
This fuse block is attached to the engine compartment
relay center located on top of the battery. Simply lift the
lid to open. If you have any questions about the power
distribution fuse block, consult your dealer.
Please note that if a power loss has occurred, such as
disconnecting the battery or removing the Maxi Fuses
in the power distribution fuse block, there are steps that
must be followed to calibrate the Electronic Throttle
Control (ETC). If these steps are not done, the engine
will not run properly. For information regarding these
steps, see “Battery” earlier in this section.
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
instrument panel fuse block and the engine
compartment relay center.
6-58
Instrument Panel Fuse Block (Driver’s Side)
The fuse block is located below the steering wheel on
the driver’s side. Using a screwdriver, loosen the two
trim fasteners under the trim panel and pull the trim
panel away from the instrument panel to access.
Fuse
Usage
1
RH and LH Front Side Door Window
Regulator Motor, LH Front Side Door
Window Switch
2
Stoplamp Switch, Cruise Control
Release Switch
3
Automatic Transmission Range Switch,
Automatic Transmission Control Indicator,
Power Steering Control Module, Hazard
Warning Switch, Automatic Transmission
Winter Mode Switch, Transmission
Control Module (TCM)
6-59
Fuse
Usage
4
RH and LH Rear Seat Cushion Heater
Relay, Rear Sunshade Motor, Accessory
Power Outlet
5
Transmission Control Module
6
Radio Speaker Amplifier
7
RH and LH Rear Side Door Window
Regulator Motor
8
Headlamp Switch, Turn Signal
Switch, Horn Relay, CD Changer,
Multifunction Relay
9
Windshield Wiper Motor and Relay,
Windshield Wiper and Windshield
Washer Switch
10
Body Control Module (BCM), Heater
Water Auxiliary Pump, Fan Control
Relays, Auxiliary Water Pump Relay
11
Heater and A/C Control, RH and LH
Outside Rearview Mirrors
12
Hazard Warning Switch, Instrument
Cluster, Data Link Connector (DLC),
Stoplamp Switch, Gage Cluster, Heater
and A/C Control.
Fuse
Usage
13
Remote Control Outside Rearview Mirror
Switch, A/C Compressor Relay, Coolant
Fan Test Connector, A/C Load Switch
14
Cellular Telephone, RH and
LH Windshield Washer Nozzles,
Driver and Passenger Heated Seat Switch,
Heater and A/C Control, Heated Outside
Rearview Mirror and Rear Window
Defogger Relay
15
Rear Suspension Leveling Air Compressor
Relay, Instrument Cluster, Gage Cluster,
Cruise Control Switch, Headlamp Switch,
Multifunction Relay, Passenger and
Driver Heated Seat Relay, BCM, Sunroof
Actuator, Automatic Level Control Sensor,
RH and LH Heated Rear Seat Switch, RH
and LH Heated Rear Seat Cushion Relay,
Driver Seat Adjuster Memory Module,
LH Front Side Door Window Switch,
Inside Rearview Mirror
16
Cigarette Lighter (Front and Console)
17
Horn #1 and #2
18
Fuel Pump
6-60
Fuse
Usage
19
Electronic Brake/Traction Control Module
20
Passenger and Driver Heated Seat Relay
21
Daytime Running Lamp (DRL) Relay,
LH High
-
Beam Headlamp Relay
22
Headlamp Switch, LH
Low
-
Beam Headlamp
23
LH Parking Lamp and Turn Signal
Lamps, LH Rear Sidemarker Lamp,
Multifunction Relay, LH Stoplamp
and Taillamp
24
Lifting Magnet, BCM, Gage Cluster
25
Sunroof Actuator
26
Headlamp Switch, RH and LH Front
Sidemarker Lamp, Middle Taillamp,
RH and LH Rear License Plate Lamp,
Radio, Automatic Transmission Control
Indicator, Heater and A/C Control
Fuse
Usage
27
Automatic Level Control Sensor, Rear
Suspension Leveling Air Compressor
and Relay
28
Door Lock Relay
29
Multifunction Relay, OnStar
R
System
30
RH Parking Lamp and Turn Signal Lamp,
RH Rear Sidemarker Lamp, RH
Stoplamp and Taillamp
31
RH Low
-
Beam Headlamp Turn
Signal Switch
32
RH High
-
Beam Headlamp Relay
33
Blower Controller, A/C Compressor Relay
34
Heated Rear Window Defogger Relay
35
Passenger Seat Adjuster Switch,
Driver Seat Adjuster Memory Module
6-62
Engine Compartment Relay Center
The relay center is located next to the battery on the
driver’s side of the engine. Lift the cover to access.
Fuse/Relay
Usage
1
Secondary Air Injection Pump
(Relay K12)
2
Fan Control (Relay K67)
3
Auxiliary Water Pump (Relay K22)
4
Windshield Wiper Motor (Relay K8)