1993 CADILLAC SEVILLE Owners Manual

Downloaded from www.Manualslib.com manuals search engine Rear Compartment Fuse Block
'1
L
Pull the cover off to
gain access.
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Downloaded from www.Manualslib.com manuals search engine L PRK LP R PRK LP R HTD SEAT L HTD S
TRUNK COMPARTMENT FUSE BLOCK
CRANK 1OA - RAPIILLUMINATED ENTRY MODULE - DIAGNOSTIC ENERGY RESERVE MODULE
- L?.FTLR
IGN 3 IOA-. - CATALYTIC CONVERTER ALARM MODULE
- PPORT) UEL LEVEL SENSOR - ELECTROCHROMIC MIRROR - THEFT DETERRENT MODULE - KEYLESS ENTRY MODULE - TURN SIGNAL LIGHTS - RAP/ILLUMINATED ENTRY MODULE
- HEADLIGHTW k3 SHEA ODULE HDLP WASH 3OA EXPOR
IPC IGN 1OA
CNSL SW 1OA
- ILsdUMENT PANEL CLUSTER
. - REAR BLOWER MOTOR - CONSOLE SWITCH
- ELECTRONIC BRAKE CONTROL MODULE 4.9L) ABS 10A
- EECmONlC BRAKE AND mcmN CON(tROL
MODULE (NORTHSTAR)
WIPER 30A
RAD IGN) 1OA
R DEFOG 30A - REAR DEFOGGER HtD MIRR 1OA - RIGHT AND LEFT POWER MIRROR-DEFOGGER IPC BATT) 1OA
THEFT 1
OA
- WIPERWASHER SWITCH
- RLMOTE RADIO RECEIVER
- IhMENT PANEL CLUSTER
- PASS-ky@ DECODER MODULE - THEFT DETERRENT RELAY - THEFT DETERRENT MODULE HVACIDABIE 1 OA - HEATER AND NC PROGRAMMER - RAPALLUMINATED ENTRY MODULE REAR FOG 1 OA (EXPORT) - REAR FOG LIGHTS FOG LP 10A 4.6L)
CNSL FAN 1OA - FOG LIGk
- REAR BLOWER MOTOR
CIGAR 2OA - REAR CIGAR LIGHTERSSNILLE - FRONT CIGAR LIGHTER - CHIME MODULE
- POWER MIRROR SWITCH - RETAINED ACCESSORY POWER - TRUNK LIGHT - CONSOLE SWITCH - PANEL LIGHTS INHlBtT (EXPORT) - COURTESY UQHTS - KEYLESS ENTRY MODULE
BODY 2 1OA
ONLY
BODY 1 1OA - POWER DOOR LOCKS - DOOR LOCK CYLINDER ILLUMINATION - GLOVE BOX LIGHT - FOOTWELL LIGHTS - TWILIGHT SENTINEUDRL MODULE - HEADLIGHT SWITCH
- LEFT AND RIGHT VANITY MIRRORS - GARAGE DOOR OPENER - FRONT AND REAR HEADER LIGHTS
- RADIO DIMMING - HEADLIGHT SWITCH - INSTRUMENT PANEL CLUSTER - LEFT TAIUSTOPflURN LIGHTS - LEFT MARKER LIGHT - LEFT PARKITURN LIGHT
READ LP 1OA
L PRK LP 1OA
R PRK LP 1OA - RIGHT MARKER LIGHTS - LICENSE LIQI - RIGHT PARWTURN LIGHT - ENGINE COMPARTMENT LIGHT - RIGHT TAIUSTOP/TURN LIGHTS ITS
- REM& RADIO RECEIVER RAD EA 1OA
- RADIO CONTROL HEAD
ANTRRUNK
POA - TRUNK PULL DOWN - POWER ANTENNA
ELC
20A - ELECTRONIC LEVEL CONTROL
R HTD SEAT 1OA - PASSENGERS HEATED SEAT
L HTD SEAT 1OA - DRIVERS HEATED SEAT
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Downloaded from www.Manualslib.com manuals search engine Headlights
i
The headlight wiring is protected by a circuit breaker in the light switch.
An electrical overload will cause the lights to
go on and off, or in some
cases
to remain off. If this happens, have your headlight wiring checked
right away.
Windshield Wipers
The windshield wiper motor is protected by a circuit breaker and a fuse.
If the motor overheats due to heavy snow, etc., the wiper will stop until
the motor cools. If the overload is caused by some electrical problem and
not snow, etc.,
be sure to get it fixed.
rower Windows and Other Power Options
Circuit breakers in the fuse panel 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.
BULB CIT
DESCRIPTION BULB NO.
Ash Tray Illumination .................................. 1445
Backup Lights. ......................................... 2057
Cornering Light ................................... 1156 DC7
Courtesy Reading Light ................................. 168
Fog Light.. ............................................ 886
Glove Compartment Light ............................... 194
Headlights Composite
-Inner High Beam
................................ 9005 HB3
-Outer
Low Beam ................................ 9006 HB4
-Export Bulb ........................................... H4
Illumination Entry Lock Lamp ............................ 192
Instrument Panel Illumination ............................ 194
Instrument Panel Telltales ................................ 194
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Downloaded from www.Manualslib.com manuals search engine License Plate Light ...................................... 194
Park and Tbrn Signal ................................ 2357 NA
Rear Fog/Back-Up Light (Export)
...................... P21/5W
Side Marker Lights ..................................... 194
StopmailPurn Signal ................................ 2057 NA
Stopmailmurn Signal (Export) ......................... P21/5W
Trunk Light ........................................... 1003
Underhood Light ....................................... 561
Vanity Mirror Illumination ............................... 124
NOR", IMANTENmCE REPLACEMENT
PARTS (4.9 LITER ENGINE)
Air Cleaner Element ........................ AC Type AlU96C2
................................................. 5096932
Batte ............................................... 78A-72
Fuel Filter Element .......................... AC Type GF-581
................................................ 25121468
Engine Oil Filter ............................. AC Ty e PF-45
PCV Valve ................................ AC Type CV-774C
................................................. 6487779
Spark Plugs .................................. AC Type 41-902
................................................. 5614235
Serpentine Drive Belt ............................... 3528110
Radiator Cap ................................ AC Type RC 27
................................................. 6410427
Thermostat ........................................ 3528974
Upper Radiator Hose ................................ 3521235
Lower Radiator Hose ............................... 3521237
Trans Filter ........................................ 8651909
TransPanGasket ................................... 8668028
................................................ f 5010324
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Downloaded from www.Manualslib.com manuals search engine .
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NO= lMAlNTENMCE REPUCEMENT
PARTS
(4.6 LITER NORTHSTAR)
Air Cleaner Element ......................... AC Type S1096C
................................................ 25096932
Battery ............................................. 78A-72
................................................. 1981590
Fuel Filter Element .......................... AC Type GF-580
................................................ 25121468
Engine Oil Filter ............................. AC Type PF-58
................................................ 25014377
PCV
Valve ................................ AC Type CV-774C
................................................ 06487779
Spark Plugs .................................. AC Type 41-900
................................................. 5614236
Serpentine Drive Belt ............................... 3530814
Surge Tank Cap .............................. AC Type RC 33
................................................. 6410665
Thermostat .................................. AC Type 131-66
................................................. 3531407
Upper Radiator Hose ............................... 3521504
Lower Radiator Hose ............................... 3521505
Trans Screen Rt . Scavenger .......................... 8679416
Trans Screen Lt . Scavenger ........................... 8680700
Trans Pan Screws (16) ............................... 8682650
Trans Pan Gasket ................................... 8681197
.
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Downloaded from www.Manualslib.com manuals search engine SPECIFICATIONS
4.6L 32 Valve (DOHC) Northstar Engine
The engine is a 4.6 liter (279 cu.in.) 90' V-8 featuring Dual Overhead
Cam (DOHC),
32 valve, and sequential port fuel injection. This design
results in a powerful, refined engine which is well suited to even the most
demanding driving conditions.
Engine weight is minimized
by the use of low mass alloy materials. The
crankcase, cylinder heads and oil pan are made from cast aluminum. The
induction system housing, cam covers and
oil filter adapter are cast
magnesium. The reduced engine mass enhances vehicle handling and
responsiveness.
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Downloaded from www.Manualslib.com manuals search engine I
The Northstar engine is designed to require less maintenance than many
other
DOHC V-8 engines. Engine systems are designed to remind the
driver when service is required.
An oil life index indicator monitors
ongoing operating conditions and reminds the driver when an oil change
is needed.
A low coolant warning message keeps track of the level of this
vital fluid. Direct acting hydraulic tappets provide maintenance free zero
lash operation
of the 32 valves from idle to the 6500 rpm redline. The
camshafts are driven by a two stage roller chain assembly which is
designed to provide quiet maintenance free operation. Platinum tipped
spark plugs increase the replacement interval
to 100,OO miles.
The four valve per cylinder design provides more efficient engine
breathing which results in higher power than comparable
two valve
engines. The central location
of each spark plug ensures a fast and
complete burning
of the fuel/air mixture. The induction system uses
smooth thermoplastic tubes
to channel air into the cylinders. The
smoothness
of the tubes is equivalent to the elaborate port polishing
methods used for race car engines. Careful design using the shape and
length
of the tubes boosts horsepower by using sonic pressure waves
created by the motion
of the inlet valves to increase the amount of air
entering each cylinder.
The Northstar engine
is also designed to be very durable. The aluminum
block has cast-in-place iron cylinder liners for greater wear resistance.
High strength forged steel connecting rods support the free floating
piston pins
in bronze bushings for superior high speed performance. The
fillits
of the nodular iron crankshaft undergo a high pressure compression
rolling operation
to improve their resistance to fatigue.
Quiet operation
is enhanced by the use of special materials and designs.
The front cover of the engine is stamped from laminated steel which
damps out noise. Special cam cover gasket seals isolate valve train
operation.
The fuel injectors are placed inside the induction system
housing
to eliminate the clicking noise which is common to other fuel
injected engines.
The Northstar engine
is designed to provide years of efficient, reliable,
satisfying operation. We
think it is also just plain fun to drive.
33 7

Downloaded from www.Manualslib.com manuals search engine 4.9 LITER ENGINE
The 4.9 Liter transverse engine is an overhead valve, 90 degree V-8
design. The cylinder bore diameter and the piston stroke provide a piston
This engine utilizes an aluminum crankcase with a separate aluminum
lifter carrier and removable cast iron cylinder liners. The
cylinder heads
are made of cast iron and feature integral valve seats and guides. The cast
nodular iron crankshaft is supported at
five main bearing journals by cast
iron main bearing caps and shell type steel-backed aluminum inserts.
The
center main bearing is the thrust bearing.
- displacement of 4.9 liters (300 cubic inches).
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