fuse OLDSMOBILE SILHOUETTE 2003 User Guide

A. Underhood Fuse Block
B. Remote Positive (+) Terminal
C. Windshield Washer Fluid Reservoir
D. Radiator Pressure Cap
E. Power Steering Fluid Reservoir
F. Engine Oil Fill Cap
G. Engine Oil Dipstick
H. Transaxle Fluid Dipstick
I. Brake Master Cylinder Reservoir
J. Engine Air CleanedFilter
K. Engine Coolant Reservoir
5-1 3

Notice: If you leave your radio on, it could be badly
damaged. The repairs wouldn’t be covered by
your warranty.
3.
4.
Turn off the ignition on both vehicles. Unplug
unnecessary accessories plugged into the cigarette
lighter or in the accessory power outlet. Turn
off
the radio and all lamps that aren’t needed. This will
avoid sparks and help save both batteries. And it
could save your radio!
Open the hoods and locate the batteries. Find the
positive
(+) and negative (-) terminal locations on
each vehicle.
You will not need to access your battery for jump
starting. Your vehicle has a remote positive
(+)
jump starting terminal for that purpose. The terminal is located
under a tethered cap at
the front of the underhood
fuse block. See
Engine
Compartment Overview
on page
5- 12 for more
information on location.
Squeeze the tabs and pull up
on the cap to access
the remote positive
(+) terminal. You should always
use the remote positive
(+) terminal instead of the
positive (+) terminal on your battery.
An electric fan can start up ever !hen the
engine is not running and can injure you.
Keep hands, clothing and tools away from any
underhood electric fan.
5-45

Accessory Inflator
Your vehicle may have an air inflator. With it, you can
inflate things like air mattresses and basketballs,
and you can also use it to bring your tires up to the
proper pressure.
The air inflator is located in the rear compartment on
the driver’s side. To remove the cover, pull the tab
on the cover and pull it
off.
This is the switch for
the air inflator.
There may be an air inflator kit stored in the glove box.
It includes a 20-foot
(6 m) hose with an air pressure
gage and nozzle adapters.
....___ ting something too much can make it
explode, and you or others could be injured.
Be sure to read the inflator instructions, and
inflate any object only
to its recommended
pressure.
To use your air inflator system, do the following:
1. Turn the ignition to ACCESSORY or RUN.
2. Attach the appropriate nozzle adapter, if required,
to the end
of the hose that has the pressure gage.
3. Attach that end of the hose to the object you wish
to inflate.
4. Remove the protective cap covering the outlet.
5. Attach the other end of the hose to the outlet.
6. Press the accessory inflator switch. The light in the
switch will come on to show the system is working.
If the air inflator system does not turn on or the
light does not come on, the fuse may be blown or
installed incorrectly. See
Fuses and Circuit Breakers on
page 5-96 or see your dealer for service.
5-68

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
on page 1-76.
Headlamp Wiring
The headlamp wiring is protected by an internal circuit
breaker in the instrument panel fuse panel. An electrical
overload will cause the lamps to go on and
off, or in
some cases to remain
off. If this happens, have
your headlamp wiring checked right away.
Windshield Wiper Fuses
The windshield wiper motor is protected by an internal
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, be sure to get it fixed.
Power Windows and Other
Power Options
Circuit breakers in the instrument panel 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.
Fuses and Circuit Breakers
The wiring circuits in your vehicle are protected from
short circuits by a combination of fuses, circuit breakers
and fusible thermal links.
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 or use one of the spare fuses in the
underhood fuse block. Just 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
right amperage. Replace it as soon as you can.
There are two fuse blocks in your vehicle, the instrument
panel fuse block and the underhood fuse block.
5-96

Instrument Panel Fuse Block
The instrument panel fuse
block is located to the right
of the glove box on the
end
of the instrument
panel. Pull the
door open
to access the instrument panel
fuse block.
PCWCRANK FRTMPWSHR MALL CLUSTER RR WPWSHR BCM PRGRM
Low RH HEAD LP
PASSKEY HAZARD STOPLAMP LHHEADLPLOW
I Fuse I Usage I
Steering Wheel Radio Control
I :!ZKLIGHT Switches (Illumination)
PCM/PASS Indicators
KEYKLUSTER Instrument Cluster to PRNDL
I PWR MIRROR I Power Remote
Control Mirror Switch I
I CRUISE I
Cruise Control Module, Switch and
Release Switch
5-97

I Fuse I Usage I
Blank I Not Used
I PCM/CRANK I Powertrain Control Module (PCM),
Ignition Crank
I PASS KEY I PASS-Key@ Ill System I
I PWR LOCK I Power Door Locks I
I HTD MIRROR I Heated Mirrors I
I
RH T/LP I Driver’s Side Taillamp (Export Only) I
I
RR FOG LP I Fog Lamps (Export Only) I
CIGAR/DIC/
Auxiliary Power Outlets, Data Link
APO FRT Cigarette
Lighter, DIC, Front
I T/SIG I Turn Signal Switch I
PWR QTR
VENT Interior Lamp
and Multifunction
Switch (Power Vent Switch),
Auto Level
Windshield WiperNVasher Motor
and Switch
I HAZARD I Hazard Switch I
I RR PWR SCKT I Rear Electric Accessory Plug
Housing
I DRL Daytime Running
Lamp Control
Module Fuse
I Usage
LH T/LP
I
Passenger’s Side Taillamp
(Export Only)
RR DEFOG/ Rear Window Defogger Relay,
HTD MIRROR Heated Mirrors
ON STAR onstar@
SIR Inflatable Restraint Control Module HVAC
I Heater-A/C Control
BLOWER
MALL
CLUSTER Instrument Cluster, Body Control
Module, Electronic Level Control
(ELC) Sensor and Relay, Theft,
Door Ajar
STOP LAMP
I Stoplamp Switch
CLUSTER BATT Module/Electronic Brake Control
Module/Electronic Brake Traction
Control Module (EBCM/EBTCM)
Evaporative Emissions (EVAP)
Canister Vent Solenoid Valve,
All-Wheel Drive (AWD)
ENHANCED
Blank Not Used
ELC Air Compressor and ELC
Heiaht Sensor. Trailer Harness
5-98

Fuse Usage
CTSY LAMP Courtesy Lamp
IGN
1
~~ ~ ~~____
BCM, Electronic Brake Control
Indicator Lamp Driver Module,
Instrument Panel Cluster, Rear Side
Door Actuator Control Module,
Rear Windows, Rear Parking Aid
~~
RR HVAC
TEMP CONT
RR WPR/
WSHR Rear
HVAC-A/C Control
Rear Window Wiper Motor,
Rear Window WiperNVasher and
Multifunction Switch (Rear Window
Wiper/Washer Switch)
LH HEADLP Passenger’s Side Low Beam
I Headlamp (Export Only)
Passenger’s Side High Beam
Headlamp (Export Only)
I Blank I Not Used
I Blank I Not Used
Blank Not Used
I
I RAP RELAY I Relay Retained Accessory Power (RAP) I
Blank l-Nat Used Fuse
Usage
Air Inlet Actuator, DIC Display, DRL
HVAC/DIC/DRU Temperature Door Actuator (Front) HEATED SEAT
Control
Module, Heater-A/C Control,
and Rear Window Defogger Relay
BCM PRGRAM BCM Programming
RH HEAD Driver’s Side Low Beam Headlamp
LP LOW (Export Only)
RH HEAD
(Export Only)
I LP HIGH Driver’s
Side High Beam Headlamp
PCM/ABS
I IGN MAIN Relay and PCM,
Electronic Brake Control Module
Circuit Breaker
I Usage
I 1
Daytime Running Lamps (DRL)
HEADLAMP Control Module, Headlamp and
Instrument Panel Dimmer Switch
PWR SLD DR
I Power Sliding Door
PWR WDO
i Front Power Windows i
PWR/HEATED Six-Way Power Seats and Rear
SEAT PSD
I Side Door Actuator Motor
FRT HVAC
I Blower Motor Hi Speed Relay Module
HI B4WR I
5-99

Underhood Fuse Block
This fuse block is located
in the engine compartment,
in front of the windshield
washer fluid reservoir.
See
Engine Compartment
Overview
on page 5-12
for more information
on location.
The fuses marked spare are available
if a replacement
fuse
is needed.
To remove the cover, turn the knob counterclockwise
and lift up.
When finished, to put the cover back on, turn the knob
clockwise to tighten it. Make sure that the remote
positive
(+) terminal cover is on correctly.
(71
[61
[2)
111 Aul
I Fuse
I 2
4
Usage
Coolant Fans
Not Used
Circuit Breakers: Front Comfort
Controls Hi Blower, and Headlamp
Fuses (Instrument Panel): Hazard
and Stoplamp, PASS-Key@
Circuit Breaker: Power Seat and
Power Sliding Door. Fuses
(Instrument Panel): Electronic Level
Control and Rear Defogger, Trailer,
Fog Lamps
5-1 00

Fuse Usage
5 Ignition
Switch to Fuses (Instrument
Panel): ABS/TCS Ignition, Cruise,
DRL, Electronic PRNDL, Ignition 1,
AWD, PSD, Air Bag, Turn Signal
and Powertrain Control Module
[IGN MAIN Relay (Underhood Fuse
Block: A/C Clutch, Electronic
Ignition, Ignition
l-U/H, INJ, TCC)]
I 6 I Coolant Fans I
Fuses (Instrument Panel): ABS
Module Battery, Cigarette Lighter,
Courtesy Lamps, Front Power
Socket, Power Locks, Power Mirrors
and Right Rear Power Socket,
OnStar, RAP
Ignition Switch to Fuses (VP): Body
Control Module Program, Front
Comfort Controls Low/Medium
Blower, Front WiperANasher,
HVAC/DRL, MALURadio/DIC,
Puwer Guarier iierri, Zear nvnb,
Rear Wiper/Washer. SWC
Accessory and Power Window Circuit Breaker, RAP
I I. ,n -
I 18 I Fuel Injectors 1-6 I
Fuse Usage
21 Evaporative Emissions (EVAP)
Canister Purge Valve, Heated
Oxygen Sensors 1 and 2, Mass Air
Flow (MAF) Sensor
I 22 I Not Used I
23 I Not Used
I 24 I Not Used I
I 25 I Ignition Control Module (ICM) I
I
26 I Not Used I
I 27 I
Transaxle Range Switch to
Back-up Lamps
I 28 I
A/C Clutch Relay to A/C
Compressor Clutch Oil
29
I I’ *ulc CQr?!!3!, !?.ldiQ, Re2r !L!-! 2nd , I
Driver Information Display, Heater
RH) Side Door Actuator Control
Motor, Remote Control Door Lock
Receiver (RCDLR), Security
Indicator Lamp and Theft-Deterrent
Shock Sensor
5-1
01

I Fuse I Usage I
31 Automatic Transaxle (Torque
Converter Clutch Solenoids)
Stoplamp Switch to Powertrain
Control Module
I 32 I Fuel Pump Relay I
Powertrain Control Module
Not Used
Fog Lamp Relay
I 36 I Horn Relay I
37 Daytime Running Lamps (DRL)
Control Module, Headlamps and
Instrument Panel Dimmer Switch
Theft-Deterrent Relay to Headlamps
Not Used
40 Mini Fuse Puller
I [TI I Air Conditioning Clutch Diode
I 9 I Right Fan 1, Left Fan 2 I
10
11
Left Fan 2
Fuses: A/C Clutch, Ignition l-U/H,
Electronic Ignition, TCC, Injectors
I 12 I Right Fan 1, Left Fan 2 I
I 13 I A/C Clutch I
Fuel Pump
Not Used
Horn
17 Left Fog Lamp, Right Fog Lamp,
Fog Lamp Indicator
5-1
02