Page 290 of 398
Downloaded from www.Manualslib.com manuals search engine DOMESTIC - Remove headlight housing socket.
EXPORT - Remove both retaining lock clips securing bulb assembly in
headlamp housing.
DOMESTIC - Remove the wiring harness from the headlight housing
socket
EXPORT - Remove the headlight bulb and socket from the headlamp
assembly.
278
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L.
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Page 293 of 398
Downloaded from www.Manualslib.com manuals search engine r
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5. Press the bulb
housing lever,
rotate the housing
counterclockwise and remove it. Push
and rotatethe bu-lb.
counterclockwise
to
remove bulb.
Once you have replaced the burned out bulb, just reverse the \
steps
to
reassemble the taillight.
281
Page 294 of 398
Downloaded from www.Manualslib.com manuals search engine CENTER HIGH MOUNTED STOP LAlMP
BULB REPUCEMENT
2. Twist the socket
(counterclockwise)
and remove the
socket and bulb
from the housing.
3. Replace the bulb.
Reverse the steps
to reassemble the stop lamp assembly.
282
Page 324 of 398
Downloaded from www.Manualslib.com manuals search engine There is a fuse
removal tool and some
spare
mini fuses in the
glove box door, just
lift
the cover up.
hgine Compartment Fuse Block
A
To gain access, lift the
cover.
Maxi FuseslRelay Center
The maxi fuse and relays are located next to the engine compartment fuse
block.
If a maxi fuse should blow, have your vehicle serviced by your
Cadillac dealer immediately.
312
Page 325 of 398

Downloaded from www.Manualslib.com manuals search engine Y
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L HDLP LO R HDLP LO L HDLP HI R HDLP HI ION 3 COOL'FAN TRANS
I FUSE CENTER IDENTIFICATION I
ENGINE COMPARTMENT FUSE BLOCK
DlSTR 20A
SIR 20A - IGNITION CONTROL MODULE
- DIAGNOSTIC/ENERGY RESERVE
MODULE (DERM)
- DUAL POLE ARMING SENSOR PCM (ION 1OA
- PASS-Key@ DECODER MODULE INJ 10A
- POWERTRAIN CONTROL MODULE (PCM)
- 1,4,6, AND 7 FUEL INJECTORS
- 2.3.5. AND 8 FUEL INJECTORS INJ 1OA
ION
1 iOA - A/C REFRIGERANT PRESSURE SWITCH - TRANSAXLE RANGE SWITCH - STOP/BTSI/CRUISE BRAKE SWITCH - INSTRUMENT PANEL'CLUSTER - KEYLESS ENTRY MODULE - DIAGNOSTlCfENERGY RESERVE MODULE
- PERM2 ORN RING LIGHTS - TURN/HAZARD SWITCH ASSY. - CHIME MODULE - HEADLIGHT SWITCH - TWILIGHT SENTINEUDRL MODULE
- FUELPUMP - OIL PRESSURE SWITCH - POWERTRAIN CONTROL MODULE IPCMI
FUEL PUMP 20A
PCM (BAT) 1OA
RTD
, AT) 20A - RgAD SENSING SUSPENSION (RSS) MODUL A/C COMP 1OA
- POWERTRAIN CONTROL MODULE (PCM)
- A/C COMPRESSOR CLUTCH HDLPS 3OA
.~
- HEADLIGHT DIMMER SWITCH - HEADLIGHT RELAY "D (ENGINE COMF!
- DRL HEADLIGHT RELAY "E" (WITH DAYTIME
- POWERS C13 MICRO RELAY CENTER)
RUNNING LIGHTS)
E
STOP LP 2OA - STOP/BTSI/CRUISE SWITCH - STOPUGHT SWITCH CAPACITOR TURNIHAZ 20A - HAZARD FLASHER - TURN FLASHER RELAY - TURN FLASHER MODULE DRL 1 OA (CANADA) - DAV~ME RUNNI'NG LIGHTS (CANADA) ~ ~~
DRL 1 OA (CANADA)
HTD
W/S 1OA
L HDLP LO 1OA
- LEFT AND RIGHT LO BEAM HEADLAMP
- HEATED WINDSHIELD CONTROL MODULE
- LEFT LO BEAM HEADLAMP R HDLP LO 10A
L HDLP HI 1OA - RIGHT LO BEAM HEADLAMP
- LEFT HI BEAM HEADLAMP R HDLP HI 1OA
IGN
3 10A - RIGHT HI BEAM HEADLAMP
- REAR DEFOGGERRELAY - ELECTRONIC LEVEL CONTROL IELCI - HEATED WINDSHIELD - HEATER AND A/C PROGRAMMER - CRUISE CONTROL
..
COOLING FAN 1OA - MENDED TRAVEL BRAKE SWITCH - POWERTRAIN CONTROL MO'DULE (PCM) - COOLING FAN RELAYS 1,2, AND 3 - FRONT AND REAR HEATED OXYGEN SENSOR TRANSIECS 1 OA - OVERSPEED ALERT MODULE (=PORT) - POWER STEERING PRESSURE SWITCH - EXHAUST GAS REClRCULAilON (EGR) VALVE - TRANSAXLE SHIFT SOLENOIDS A & B - EVAPORATIVE EMISSION CONTROL
SOLENOID ~~
- POWERTRAIN CONTROL MODULE (PCM) - TORQUE CONVERTER CLUTCH SOLENOID - TCC BRAKESWlTCH
313
Page 326 of 398

Downloaded from www.Manualslib.com manuals search engine I 30AC.B. I
A
I I 60A
E
I 60A I
I I 50A
4
I 40A 1
n
LH MAXI8 FUSE BLOCK
FUSE 1 (50 AMP) (STRG 1-2)
- RETAINED ACCESSORY POWER (RADIO/WIPERS)
- STARTER
- TRUNK COMF FUSES 81 1 AND 813
FUSE 2 (60 AMP) (BODY)
- ENGINE COMI? B11
- ROAD SENSING SUSPENSION
- FOG LIGHTS
- TRUNK COMF! FUSE C1, C3, C5, C7, C9, AND
c11
- TRUNK COMF! FUSE C13 (EXPORT)
- REAR FOG LIGHT (EXPORT)
CIRCUIT BREAKER 3 (30 AMP) (SEAT)
- LEFT AND RIGHT POWER SEAT SWITCHES
- LEFT AND RIGHT LUMBAR RELAYS
- POWER DOOR LOCKS
- KEYLESS ENTRY MODULE
- HORNS
- FUEL DOOR RELEASE SWITCH - TRUNK RELEASE SWITCH
FUSE 4 (30 AMP) (IPC)
- POWERTRAIN CONTROL MODULE (PCM)
- ELECTRONIC CLIMATE CONTROL
- RAP/ILLUMINATED ENTRY MODULE
- INSTRUMENT PANEL CLUSTER
- PASS-Key@ DECODER MODULE
- THEFT DETERRENT
FUSE 5 (SO AMP) (HVAC)
- LEFT AND RIGHT HEATED SEATS
- ELECTRONIC LEVEL CONTROL (ELC)
- TRUNK LID PULL DOWN
- POWER ANTENNA
- REAR DEFOGGER
- LEFT AND RIGHT MIRROR DEFOGGERS
FUSE 6 (60 AMP) (STRG 3)
- RETAINED ACCESSORY POWER
(SUNROOF/POWER WINDOWS)
- ENGINE COMF! FUSES Dl, D3, D5
- TRUNK COMF! FUSES Al, A3, A5, Ai', A9
RH MAXI8 FUSE BLOCK
CIRCUIT BREAKER 1 (30 AMP) (DAB)
- RETAINED ACCESSORY POWER (RAP)
(SUNROOF/POWER WINDOWS)
FUSE 2 (30 AMP) (RADIO)
- DELCO-BOSE@ SPEAKERS
- RADIO CONTROL HEAD
- REMOTE RADIO RECEIVER
FUSE 3 (50 AMP) (COOL)
FUSE
4 (40 AMP) HVAC BLOWER (BLOWER)
- COOLING FANS
- HVAC POWER MOTOR
- A/C COMPRESSOR
FUSE 5 (50 AMP) ABS (BRAKES)
FUSE
6 (50 AMP) (LAMPS)
- BRAKE PRESSURE MODULATOR VALVE
- TURN FLASHER MODULE
- HAZARD FLASHER
- STOP/BTSI/CRUISE BRAKE SWITCH
- PARKING LIGHTS
- DAY TIME RUNNING LIGHTS (CANADA)
- ENGINE COME FUSES B1,W AND B5
- TRUNK COMF! FUSES Dl 1, Dl3
314
Page 328 of 398

Downloaded from www.Manualslib.com manuals search engine
WIPER THEFT HVAC/DABIE
REAR FOG FOG LP CNSL FAN CIGAR BODY
2 BODY 1 READ LP
LPRKLP
R PRKLP RAD (BAT) ANTBRKPLD ELC R HTD SEAT L HTD SEAT
~
TRUNK COMPARTMENT FUSE BLOCK
- RAP/IUMINATED ENTRY MODULE CRANK (10 AMP)
- DIAGNOSTIC/ENERGY RESERVE
- TRANSAXLE RANGE SWITCH (NSSS) MODULE (DERM) ION 1 (10 AMP .,
- FUEL
LEV& SENSOR - ELECTROCHROMIC MIRROR - RAP/ILWMINATED ENTRY MODULE - THEFT DETERRENT MODULE - KEYLESS ENTRY MODULE - TURN FLASHER RELAY-~F" TRUNK cc MICRO RELAY CENTER )MF!
MODI
JLE
- PASS-Key@ DECODER MODULE - THEFT DETERRENT RELAY
"D" (TRUNK COME
- THEFT DETERRENT MODULE
- HEATER AND NC PROGRAMMER HVAC/DABIE (10 AMP)
- RAP/ILLUMINATED ENTRY MODULE RELAY CENTER) REAR FOG (10 AMP)
FOG
LP (10 AMP)
CNSL FAN (1OAMP)
~~ ~~~
- REAR FOG LIGHT RELAY A (EXPORT)
- FOG LIGHT RELAYS A AND F
- REAR BLOWER MOTOR - REAR BLOWER RELAY .MODULE
CIGAR (20 AMP) - LTAND
RT REAR CIGARETTE LIGHTERS (SNILLE ONLY) - FRONT CIGARETTE LIGHTER - CHIME MODULE
- POWER MdOR SWITCH BODY 2 (10 AMP
- RAPRELAY - LOCK-OUT INHIBIT RELAY "B" (TRUNK COMF! 1 MICRO
- PANEL LIGHTS INHIBIT RELAY "F" (TRUNK COMF! 3 MICRO
- COURTESY LIGHTS RELAY "C" (TRUNK COMF! 2 MICRO
- RAP RELAY "E" (TRUNK COMF! 2 MICRO RELAY CENTER) - KEYLESS ENTRY MODULE - TRUNKLAMP - SEAT BELT RETRACTOR SOLENOIDS (ELDORADO ONLY) RELAY CENTER)
RELAY CENTER) (EXPORT)
RELAY CENTER)
- FRONT Dook LOCK swmm BODY 1 (10 AMP
- GLOVE BOX LAMP - LT AND RT FOOTWELL COURTESY LAMPS - HEADLIGHT SWITCH
- LTAN- ___ L PRK LP (10 AMP - LT REAR TAIdToPnURN LAMPS - LT FRONT PARWURN LAMPS - FRONT AND REAR I .EFT SIDE MARKER LAMPS - RADIO CONTRC - HEADLlGl - INSTRUML ... . . R PRK LP (10 AMP - RT TAlusToP !URN LAMPS - AT FRONT AND REAR SIDE MARKER LAMPS - RT FRONT PARK AND TURN LAMPS
- RAE RAD (BA
ANT/TRl
- TRU - POWER7
~VlVl~ WM. : PLATE LAMPS
;% (10 AMP)
c PLD (20 AMP) NK LID PULL DOWN MOTOR WTENNA
{NIC LEVEL CONTROL (ELC)
% SEAT
316
Page 329 of 398

Downloaded from www.Manualslib.com manuals search engine r
The.head1ightwiring 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
rightaway.
.Wiradshiekl Wipem
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 imtil
the
motor mls. If the overload iscaused by some electrical problem and
not snow, etc., be sure to get it fixed.
Power Widbws andother Power Options
F I ! Circuit breakers in .the fuse panel protect the power windows and other power
accessories. .whensthe current load islm heavy, the circuit breaker
qens .and
closes, protecting the circuit until the, problem is. fixed or goes. away.
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DESCRIPTION BULB NO.
Ash ?i.ay.Illuninatio.n .................................... .1445
Backup Lights ......................................... 2057
Cornering Light ................................... 1156 ,DC7
CowtesyReading Light
.................................... 168
Glove. Compartment Light ................................ 194
Headlights'Composite -Inner High Beam
................................ 9005 HB3
.-Outer Low Beam
................................... ,9006 HB4
Illumination Entry~Lock~Lamp
............................. .192
Instrument. Panel Illuniinatian ............................ ' 194
. 1.nstrumeIlit Panel'T'llt&s ................................ 194
LicenseP1ate.Ligh.t ....................................... 194
Park and Tim Signal ................................ 2357.NA
. Fog Light ............................................... 886
-Errport.Bulb ............................................ H4
317
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