1998 CADILLAC CATERA headlamp

Downloaded from www.Manualslib.com manuals search engine It is recommended that the upper limit not exceed plus
0.4 degrees from the center of the bubble. Other drivers
may flash their high beams at you
if your adjustment is
much above plus
0.4 degrees.
If you find that the headlamp aiming needs adjustment,
follow these steps:
1. With a screwdriver, unscrew the fastener on the
headlamp cover and then remove the cover to be able
to see the back of the headlamp assembly.
2. Check the vertical aim for each headlamp and adjust
it as necessary. The vertical aim adjustment screw is
located on the outboard side
of the headlamp
assembly. You can see the level through the
headlamp assembly.
Turn the vertical aiming screw
until the bubble in the level
is centered at 0 (zero).
3. If the horizontal aim needs adjusting, see
your dealer.
Adjustment screws can be turned with an
E8 Tom@
socket
or a T15 Torx screwdriver.
6-34

Downloaded from www.Manualslib.com manuals search engine Front %rn Signal Lamp
1. With a screwdriver, unscrew the fastener on the headlamp cover and then remove
it to access the turn
signal lamps (see Step
1 under “Headlamps”).
3. Pull the bulb out to replace and then reassemble.
2. On the outboard side of each low-beam headlamp,
you
will find the turn signal bulbs. Turn the lamp
assembly to the left to remove.
Center High-Mounted Stoplamp (CHMSL)
The CHMSL is equipped with high durability
illumination.
If a bulb problem does occur, see your
dealer for assistance.
6-35

Downloaded from www.Manualslib.com manuals search engine I
If you need to replace any of your wheels or wheel
bolts, replace them only with new
GM original
equipment
parts. This way, you will be sure to have the
right wheel and wheel bolts for your Catera model.
A CAUTION:
Using the wrong replacement wheels and wheel
bolts on your vehicle can be dangerous. It could
affect the braking and handling of your vehicle,
make your tires lose
air and make you lose
control. You could have a collision in which you
or others could
be injured. Always use the correct
wheel and wheel bolts for reolacement.
NOTICE:
The wrong wheel can also cause problems with
bearing life, brake cooling, speedometer or
odometer calibration, headlamp aim, bumper
height, vehicle ground clearance and tire or tire
chain clearance to the body and chassis.
See “Changing a Flat Tire”
in the Index for
more information.
I A CAUTIO1 I
Putting a used wheel on your vehicle is
dangerous. You can’t know how it’s been used or
how
far it’s been driven. It could fail suddenly
and cause an accident.
If you have to replace a
wheel, use a new GM original equipment wheel.
6-44

Downloaded from www.Manualslib.com manuals search engine Electrical System
Add-on Electrical Equipment
I 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.
Headlamp Wiring
The headlamp wiring has several fuses which are
powered by a MaxiFuse@. 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.
MaxiFuse is a registered trademark of Little Fuse
Incorporated.
Windshield Wiper Fuses
If the windshield wiper 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.
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.
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.

Downloaded from www.Manualslib.com manuals search engine Fuse Usage
4 RH and LH Rear Seat Cushion
Heater Relay
8
9
10
11
Transmission Control Module
Radio Speaker Amplifier
RH and LH Rear Side Door Window
Regulator Motor
Headlamp Switch,
Turn Signal
Switch, Horn Relay, CD Changer,
Multifunction Relay
Windshield Wiper Motor and Relay,
Windshield Wiper and Windshield Washer Switch
Body Control Module (BCM), Heater
Water Auxiliary Pump, Fan Control
Relays, ECM Relay, Auxiliary Water
Pump Relay
Heater and A/C Control, RH and LH
Outside Rearview Mirrors, Outside
Remote Control Rear View Mirror Switch
Fuse
12
13
14
15
Usage
Hazard Warning Switch, Instrument
Cluster, Data Link Connector (DLC),
Stoplamp Switch, Gage Cluster, Heater
and A/C Control
Remote Control Outside Rearview Mirror
Switch,
A/C Compressor Relay, Coolant
Fan Test Connector, A/C Load Switch
Cellular Telephone, RH and LH
Windshield Washer Nozzle, Driver and
Passenger Heated Seat Switch, Heater and
A/C Control, Heated Outside Rearview
Mirror and Rear Window Defogger Relay
Rear Suspension Leveling Air
Compressor Relay, Instrument Cluster,
Gage Cluster, Cruise Control Switch and
Module, Headlamp Switch, Multifunction
Relay, Passenger and Driver Heated Seat
Relay, BCM, Sunroof Actuator,
Automatic Level Control Sensor,
RH and
LH Heated Rear Seat Switch and Cushion
Relay, Driver Seat Adjuster Memory
Module, LH Front Side Door Window
Switch, Inside Rearview Mirror
6-58

Downloaded from www.Manualslib.com manuals search engine Fuse Usage Usage
16
17
18
19
20
21
22
23
24
25
26 Cigarette Lighter (Front and Console)
Horn #1 and #2
Fuel Pump
Electronic BrakeD'raction Control Module
Passenger and Driver Heated Seat Relay
Daytime Running Lamp (DRL) Relay,
LH High-Beam Headlamp Relay
Headlamp
Switch, LH Headlamp
(Low Beam)
LH Parking Lamp and
Turn Signal Lamp,
LH Rear Sidemarker Lamp, Multifunction
Relay, LH Stoplamp and Taillamp
Lifting Magnet, BCM, Gage Cluster Sunroof Actuator
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
27
28 29
30
31
32
33
34
35 Automatic Level Control Sensor, Rear
Suspension Leveling Air Compressor
and Relay
Remote Control Door Lock Receiver, Door Lock Relay, Rear Compartment Lid
Release Connector (Not Used)
Multifunction Relay
RH Parking Lamp and Turn Signal Lamp,
RH Rear Sidemarker Lamp, RH
Stoplamp and Taillamp
RH Low-Beam Headlamp and Turn Signal Switch
RH High-Beam Headlamp Relay
Blower Controller, A/C
Compressor Relay
Heated Rear Window Defogger Relay,
Heated Outside Rearview Mirror
Passenger and Driver Seat Adjuster
Switch, Driver Seat Adjuster
Memory Module
6-59

Downloaded from www.Manualslib.com manuals search engine Relay Box
f I rn II
XI: HORN HI BEAM RH
x
HTD MIRROR lx FLASHER
RR WDO DEFOG
m m
PRK LP

HI BEAM LH ALC
Ip LO BEAM
P PI
DRL
The relay box is located on the lower part of the
instrument panel, to the right
of the steering column.
Relay
I
I1
I11
IV
V
VI
VI1
VI11 IX X
XI
Usage
High-Beam Headlamps I' &IF>
Automatic Level Control
Rear Window Defog, Heated Mirrors
Hazard Warning Flashers
High-Beam Headlamps
I1 (RH)
Horn
Parking Lamps and Turn Signal Lamps
Low-Beam Headlamps
Not Used
Not Used Daytime Running Lamps
6-60

Downloaded from www.Manualslib.com manuals search engine Replacement Bulbs
Application ..................... Bulb Number
Front Turn Signal Lamp ............... 90487485
Headlamps Composite
Inner High Beam
................... 90512338
Outer
Low Beam ................... 90512338
Rear Turn Signal
Lamp and Taillamp .... 90002521
Capacities and Specifications
The following approximate capacities are given in
English and metric conversions. Please refer to
“Recommended Fluids and Lubricants” in the
Maintenance Schedule booklet for more information.
Transmission
................... 7 quarts (6.6 L)
Engine Crankcase
Oil Change With Filter
......... 6 quarts (5.75 L)
Engine Cooling System ........ 10.57 quarts (10 L)
Fuel Tank ..................... 18 gallons (68 L)
R- 134a Refrigerant ............. 2.9 lbs. (0.95 kg)
Wheel Bolt Torque
............ .80 lb-ft (1 10 N-m)
NOTE: All capacities are approximate. When adding, be
sure to
fill to the approximate level, as recommended in
this manual. Recheck fluid level after filling.
Air Conditioning Refrigerants
Not all air conditioning refrigerants are the same.
If the air conditioning system in your vehicle needs
refrigerant, be sure the proper refrigerant is used.
If you’re not sure, ask your dealer.
Engine Specifications
Displacement ......... 18 1 cubic inches (2 962 cc)
Type
......................... 3.0 L DOHC V6
VIN Engine Code
........................... R
Horsepower
.............. 200 (bhp) @ 6000 rpm
149 (kW)
@ 6000 rpm
Torque
................. 192 (lb-ft) @ 3600 rpm
260
(Nam) @ 3600 rpm
Thermostat Starts To Open
......... 198°F (92°C)
Firing Order ...................... 1-2-3-4-5-6
6-63