CADILLAC DEVILLE 1993 7.G Owners Manual

Downloaded from www.Manualslib.com manuals search engine Retained Accessory Power
When you stop your Cadillac and turn the key to Off, you can use these
accessories for
10 more minutes:
Radio
-.
LLr
e Brake/Shift Interlock
Power Windows
Trunk Release
Astroroof
Windshield Wipers
If
you open a door, everything will go off. And, after 10 minutes
everything
will go off.
If you want this power for another
10 minutes, just turn the key to Run
and then back
to Off.
FUSES AND CIRCUIT BREAKERS
The wiring circuits in your car are protected from short circuits by a
combination of fuses and circuit breakers. This greatly reduces the chance
of fires caused by electrical problems.
If you ever have a problem
on the road and don’t have a spare fuse, you
can “borrow” one of the correct value. Just pick some feature of your car
that you can get along without
-- like the radio or cigarette lighter -- and
use its fuse,
if it is of the value you need. Be sure to use the correct fuse.
Replace it as soon as you can. There
is a fuse removal tool provided on
the fuse panel cover.
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Downloaded from www.Manualslib.com manuals search engine Fuse Block Access
The fuse block is located under the instrument panel, next to the parking
brake.
To release and lower the fuse block, squeeze the two tabs together. Then,
pull it toward
you. It will drop down so the fuses can be accessed.
Remove the cover to access the fuses.
To put the cover on, insert the tabs into the lower part
of the fuse block,
then snap it in place.
Squeeze the tabs together and then push the fuse panel back up into the
instrument panel until it locks in place.
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Downloaded from www.Manualslib.com manuals search engine - 7
0-0 4 9
Ezl no 5 10
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15 20
24
1 25
1 - 10 AMP - CRANK - DIAG. ENERGY
RESERVE
MODULE
- STARTER ENABLE RELAY 2 - 10 AMP - SPARE 3 - 15 AMP - SPARE 4 - 10 AMP - RADIO - RADIO - BODY COMPUTER MODULE 5 - 25 AMP - WSHIELD
WIPE/WASH
- WIPER/WASHER SWITCH 6 - 10 AMP - COOLING FAN
RELAYS
- HIGH SPEED COOLANT FAN - LOW SPEED COOLANT FAN 7 - 20 AMP - AIR CONDITIONIN(; - A/C COMPRESSOR RELAY - BODY COMPUTER MODULE - ELECTRONIC CLIMATE
CONTROL
- CRUISE CONTROL SWITCH - ELEC. CLIMATE CTRL PROG. - ELEC. HEIGHT SENSOR - FUEL DATA CENTER - HEATED WlS CONTROL
MODULE
- INSTRUMENT CLUSTER - REAR DEFOGGER RELAY - WINDOW LOCKOUT SWITCH 8 - 10 AMP - AhTI-LOCK
BRAKE-CONTR
* - 20 AMP - VAC PUMP (H.D. CHASSIS ONLY)
MODULE - ELEC. BRAKE CONTROL
- BR.4KE PRESSURE MODULE - MAIN RELAY 9- BLAVK 10 - BLANK 11 - 20 AMP - CHIME/ClG LTH/RADIO/PWK ANT - POWER ANT. RELAY - FRONT CIGAR LIGHTER - LEFT HAND INFO. CENTER - GLOVE COMPARTMENT LIGHT - MULTIFUNCTION CHIME
MODULE
- RADIO
12 - 20 AMP - AUTO LEVEL
CONTROL
- ELEC. COMPRESSOR - ELEC. HEIGHT SENSOR - ELEC. RELAY 13 - 20 AMP - BRAKE & HAZARD LPS - BRAKE LIGHT SWITCH - HAZARD FLASHER
- INSTRUMENT CLUSTER
- TWILIGHT SENTINEL/DAYTIME
RUNNING LIGHTS MODULE
MIRROR
GARAGE DOOR OPENER - FRONT DOOR LOCK FIBER
OPTIC LIGHTS
- FRONTIREAR DOOR WARNING
LIGHTS
- FRONT/FLEET VANITY MIRROR
LIGHTS
- FRONT/REAR/QTR PANEL
COURTESY1READING LIGHTS
- TRUNK LIGHT - LT POWER SEAT SWITCH
14 - 20 AMP - PARK LAMPS
- LIGHT SWITCH
15 - 15 AMP - CTSY LP/PWR
- DOME/MAP LIGHTS AND
16 - 15 AMP - GAUCES/DR
LUCK/ILL ENT
- AUTO. DAY/NIGHT MIRROR - AUTO. DOOR LOCK MODULE - BODY COMPUTER MODULE - COMPUTER CONTROLLED
RIDE MODULE
MODULE
- DIAG. ENERGY RESERVE
- FUEL TANK UNIT - ILLUMINATED ENTRY - INSTRUMENT CLUSTER - POWER SEATS - KEYLESS ENTRY - L & R GO SPECIAL SEAT CTRLS - MULTIFUNCTION CHIME
- RIGHT SIDE INFO. CENTER - SEAT MEMORY MODULE - THEFT DETERRENT MODIJLE MODULE
I7 - 15 AMP - ENGINE CTRL MOD - POWER CONTROL MODULE - PASS KEY
DECODER MODULE 18 - 10 AMI' - SUP INFL REST - DIAGNOSTIC/ENERGY
RESERVE MODULE (DERM)
- DUAL SENSOR 19 - 20 AhW - TURN SIGN/BACK UP LPS
sw. - NEUTRAL SAFETY BACKUP
- TURN FLASHER - TURN/HAZARD SWITCH 20 - 20 AMP - SPARE
21 - 25 AMP - SPARE 22 - 20 AMP - TRULVK RELWEL
FILLER
- TRUNK LID RELEASE SWITCH - FUEL DOOR RELEASE SWITCH 23 - 30 AMP CB - PWR WDO/SUN
ROOF
MODULE
MODULE
AND LOCKOUT RELAY
DEFOG
- ASTROROOF CONTROL
- EXPRESS DOWN WINDOW
- POWER WINDOW SWITCHES
24 - 30 AMP CB - DR LKS/RR
- DOOR LOCK RELAY - LEFT & RIGHT SIDE RECLINER
- LEFT & RIGHT SEAT SWITCHES - L & R 60 SPECIAL SEAT CTRL
- REAR DEFOGGER - SEAT MEMORY MODULE
SWITCHES
sw.
- KEYLESS
ENTRY 25 - 10 AMP - INST PANEL LAMPS - ASHTRAY LIGHT - BODY COMPUTER MODULE - ENGINE COMPARTMENT LIGHT - I/P AND SWITCH BACK LIGHTS - RADIO DISPLAY DIMMING
INPUT
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Downloaded from www.Manualslib.com manuals search engine Interior Relay Center Access
4
Mmi Fuses
You’ll find the interior
relay center under the
right side
of the
instrument panel.
To
gain access, remove
I two screws from the
I
To gain access to the
maxi fuses, remove the
cover located in the
engine compartment.
If a maxi fuse should
blow, have your vehicle
serviced
by your
Cadillac dealer
immediately. There
are extra
fuses located
in the maxi fuse block.

Downloaded from www.Manualslib.com manuals search engine E D C B A I I I I I
* + * +
15 AMP
20 AMP 15 AMP- @ fz[ (F] 'p'
ERLS TRUNKPULL DN 25 AMP-HORN/ \'I
FUEL PUMP DOOR LOCK
RELAY CENTER IDENTIFICATION
10 AMP- 10 AMP
HEATED
io AMP-A/C
MIRROR
INJECTOR
INJECTOR BLOWER
@ @ @ )s(
10 AMP-
4 4 4 4
F
RELAY PANEL
25 AMP - HORN/TRUNK PULL ON
- H.ORN RELAY
- PULL DOWN UNIT
15
AMP DOOR LOCK
- DOOR LOCK SWITCHES
- OUTSIDE MIRROR
CONTROL SWITCH
- LT AND RT REAR CIGAR LIGHTS
- KEYLESS ENTRY
- TRUNK LID RELEASE
- AUTOMATIC DOOR LOCKS
- ILLUMINATED ENTRY
- LT AND RT REAR
DOOR LOCK SWITCHES
LIGHTS
- LT AND RT REAR DOOR COURTESY
10 AMP HEATED MIRROR
10 AMP A/C PROGRAMMER
15 AMP ERLS
- A/C COMPRESSOR
CONTROL RELAY
SWITCH
- VISCOVS CONVERTER CLUTCH BRAKE
- EGR SOLENOID
- VAPOR CANISTER
PURGE SOLENOID
G H J
- POWER STEERING
PRESSURE SWITCH
20 AMP FUEL PUMP
- FUEL PUMP RELAY
- ENGINE OIL PRESSURE SWITCH
10 AMP INJECTOR
- FUEL INJECTORS 2,3,5
AND a
10 AMP INJECTOR
- FUEL INJECTORS 1,4,6
AND 7
RELAYS
A. ANTENNA RELAY
B. BOSE RELAY
(IF EQUIPPED)
C. DEFOGGER RELAY
D. WINDOW LOCKOUT RELAY
E. RETAINED ACCESSORY POWER REMY
NO.
2
F. RETAINED ACCESSORY POWER RELAY
NO.
1
G. ELECTRONIC LEVEL CONTROL (ELC)
H. FUEL PUMP RELAY
J. HORN RELAY
I-

Downloaded from www.Manualslib.com manuals search engine LEFT HAND SIDE
RIGHT HAND SIDE
SPARE (30 AMP)
1GN
SW (60 AMP)
- RETAINED ACCESSORY POWER
- IGNITION SWITCH
BLWR (30 AMP)
- ELECTRONIC CLIMATE CONTROL
- POWER MODULE
- BLOWER CONTROL MODULE
ECM (20 AMP)
- BODY CONTROL MODULE (BCM)
- ELECTRONIC CONTROL MODULE
(ECM)
- PASS KEY DECODER MODULE
BOSE/SPARE (20 AMP)
- BOSE RADIO RELAY IF EQUIPPED
PWR LK SEATS RR DEF (50 AMP)
- POWER TO CB 24 (SEE FUSE
BLOCK)
HORN (40 AMP)
- POWER TO FUSES 1 AND 2 (SEE
FUSE BLOCK)
HTD W/S SPARE (20 AMP)
- HEATED WINDSHIELD IF
EQUIPPED
ABS PMP (40 AMP)
ABS MA
(30 AMP)
ELC
(40 AMP)
- ABS PUMP RELAY
- MAIN RELAY
- POWER TO FUSES 11 AND 12
(SEE FUSE BLOCK)
COOL FAN (40 AMP)
- COOLANT FAN RELAYS
MlSC LTS (60 AMP)
- POWERS FOR FUSES 13,14
AND 15 (SEE FUSE BLOCK)
HDLPS (30 AMP)
- HEADLIGHT SWITCH
IGN (60 AMP)
- THEFT DETERRENT
- IGNITION SWITCH
' SPARE (60 AMP)
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Downloaded from www.Manualslib.com manuals search engine Headlights
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
r
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.
I_
Power 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 CHART
DESCRIPTION BULB NO.
Ash Tray Illumination .................................. 1445
Backup Lights.
........................................ 3057
Center High Mount Stop Light .......................... 1141
CorneringLight ........................................ 881
Courtesy Light
-Doors (White)
....................................... 12864
-Rear Courtesy/Reading
.............................. .562/561
-Doors Warning (Red)
................................. 12864
Courtesy/Maplight
-Without Astroroof
..................................... 906
-With Astroroof
........................................ 56'1
Cruise Control Illumination .............................. 194
Cruise
Control Indicator ................................. 141
ECC Head Illumination .................................. 37
Fuel Data Center Illumination ............................ 194
Glove Compartment Light
............................... 194
Headlights Composite
.-
c-

Downloaded from www.Manualslib.com manuals search engine L.
f-
I-
r I
-Inner High Beam ..................................... 9005
-Outer Low Beam
..................................... 9006
Illumination Entry
Lock Lamp ............................ 192
Instrument Panel Illumination
............................ 194
Instrument Panel Telltales
................................ 194
License Plate Light
..................................... 194
Park and Turn Signal
................................ 2057NA
Parking Lights
...................................... 194NA
Side Marker Lights Front
................................ 194
Side Marker Lights Rear
.................................. 24
Stop/Tail/Turn Signal
................................... 3051
Taillight
............................................... 194
Trunk Light
............................................. 93
Front Vanity Mirror Illumination
......................... 7065
Rear Vanity Mirror Illumination
............................ 74
Underhood
Light
....................................... 561
7 NORlMAL MNTENANCE REPLACEMENT PARTS
P
I-
Air Cleaner Element ......................... AC Type A1096C
................................................. 25096932
Battery
............................................. 78A-72
Fuel Filter Element
............................ AC Type GF-580
................................................. 2512.1468
7 Engine Oil Filter ............................. AC Type PF-45
................................................. 25010324
PCV Valve ................................ AC Type CV-774C
.................................................. 6487779
Sparkplugs
...................................... AC 41-902
.................................................. 5614235
Serpentine Drive Belt
.............................. 03528110
.................................................. 6PK2191
Radiator Cap
................................ AC Type RC 27
.................................................. 6410427
Thermostat
.................................. AC Trpe 131-60
.................................................. 3528974
Upper Radiator Hose
.............................. 25612204
Lower Radiator
Hose .............................. 25559442
TransFilter
........................................ 8651909
TransPanGasket
................................... 8676250
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Downloaded from www.Manualslib.com manuals search engine SPECIFICATIONS
ENGINE
Displacement ............................... .4.9L (300 cu.in.)
No. of Cylinders .............................. 8 - 90 Degree V
Power (ACC. to SAE 51349) ............... 200 (bhp) @ 4100 rpm
Torque (ACC. to
SAE 51349) ............ 275 (lbs. ft.) @ 3000 rpm
Bore
....................................... 92mm (3.623 in.)
Stroke
..................................... 92mm (3.623 in.)
Compression Ratio
.................................... 9.5:l
Cylinder Block-
........................... Die Cast Aluminum
Cylinder Block Bore Liners
......................... Cast Iron
CylinderHead
..................................... Cast Iron
Intake Manifold
.............................. Cast Aluminum
Valve System
.......................... Roller Hydraulic Lifters
Intake Valve
................................ 45mm (1.772 in.)
Exhaust Valve
............................... 38mm (1.496 in.)
Pistons ...................................... Cast Aluminum
Firing Order
.................................. 1-8-4-3-6-5-7-2
Left Bank
.......................................... 1-3-5-7
Right Bank
......................................... 2-4-6-8
Camshaft
............................................. Steel
Width..
................................... .16.2mm (0.64 in.)
Pitch ..................................... .12.7mm (0.50 in.)
Drive vpe
.......................................... Chain
Crankshaft ............................. Pearlitic Nodular Iron
MainBearings
........................................... 5
...................................... 150 (kW) @ 4100 rprn
...................................... 375 (N-m) @ 3000 rpm
ENGINE LUBRYCATION SYSTEM
Oil Pressure @ 1000 rpm .............. 14.5-26 psi (100-180 kPa)
Type of Intake
..................................... Stationary
Filter System
...................................... Full-Flow
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Downloaded from www.Manualslib.com manuals search engine - ENGINE COOLING SYSTEM
Radiator Cap Relief Pressure ................. 15.0~si (104 kPa)
Thermostat Starts To Open
................ 192-199 F (89-93'C)
Water Pump Type
................................. Centrifugal
Drive Belt
....................................... Serpentine
Radiator Core
................................... Aluminum
Radiator Cooling Fans
(2) ............................ Electric
FUEL SYSTEM
Induction Type ............ Sequential Port Fuel Injection (SPFI)
System Pressure
..................... 33.4-43.5 psi (230-300 kPa)
Idle Speed
.................................. ECM Controlled
Filter Type
............................... Paper Type Element
Fuel Pump
................................ Electric (In Tank)
Fuel Required
................. Premium Unleaded (91 Octane)
AUTOlMATIC TRANSAXLE
Trade Name ................... Turbohydramatic (THM) 4T60E
Type
..................................... 4-Speed Automatic
.................................... Viscous Converter Clutch
Fluid Required
.............................. DEXRON IIEB
Axle Ratio ........................................... 2.73:l
Axle Ratio (Touring Sedan)
............................ 2.97: 1
~ EMISSION CONTROL SYSTEMS
Exhaust Gas Recirculation .................... Controlled Flow
Catalytic Converter
......................... Ceramic Monolith
Evaporative Emission Control
................ Charcoal Canister
Crankcase Emission Control
....................... PCV Valve
Electronic System
..................... Open and Closed Loop
337