1993 PONTIAC BONNEVILLE Owners Manual

Undenbody Maintenance
Chemicals used for ice and snow
removal and dust control can collect on
the underbody. If these are not removed,
accelerated corrosion (rust) can occur
on the underbody parts such as fuel
lines, frame, floor pan, and exhaust
system even though they have corrosion
protection.
At least every spring, flush these
materials from the underbody with plain
water. Clean any areas where mud and
other debris can collect. Dirt packed in
closed areas of the frame should be
loosened before being flushed. Your
dealer or an underbody vehicle washing
system can do this for you.
Chemical Paint Spotting
Some weather and atmospheric
conditions can create a chemical fallout.
Airborne pollutants can
fall upon and
attack painted surfaces on your vehicle.
This damage can take two
forms:
blotchy, ringlet-shaped discolorations,
and small irregular dark spots etched
into the paint surhce.
Although no defect in the paint
job
causes this, Pontiac will repair, at no
charge
to the owner, the surfaces of new
vehicles damaged by this fdlout
condition within
12 months or l2,OOO
miles (20 0oO km) of purchase,
whichever comes first.
WIN) Vehicle Identification Number
This is the legal identifier for your
Pontiac. It appears on
a plate
in the front
corner
of the instrument panel, on the
driver’s side. You can see it if you look
through the windshield from outside
your vehicle. The VIN
also appears on
the Vehicle Certification and Service
Parts labels and the certificates of title
and registration.
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Engine Identification
The eighth character in your VIN is the
engine code for your
GM engine. This
code will help you identify your engine,
specifications, and replacement parts in
this section.
Service Parts Identification Label
You’ll find this label on your spare tire
cover. It’s very helpful if you ever need
to order parts. On this label is:
Your VIN.
Its model designation.
Paint information.
A list of all production options and
special equipment.
Be sure that this label is not removed
from the vehicle.
Add-on Electrical Equipment
Don’t add anything electrical to
your Pontiac 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
of it can just keep other things
from working as they should.
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Service & Appearance Care
Fuses & Circuit Breakers
The wiring circuits in your vehicle are
protected from short circuits by a
combination
of fuses and circuit
breakers.
The main fuse panel is located to the
left
of the steering wheel, under the
instrument panel. Pinch the release
levers to lower the fuse panel for ease
of
viewing, then pull the fuse panel toward
you to lock it down. Snap
off the
cover to reveal the fuses.
You’ll find a fuse puller clipped
to the
inside
of the cover. Place the wide end
of the fuse puller over the plastic end of
the fuse. Squeeze the ends over the fuse
and pull it out.
Spare fuses are located in the slots
labeled “Spare” on the following chart. 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
correct size.
When finished, replace the cover and
pinch the release levers again to unlock
the panel. Press
it back up into place.
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Left Side Fuse Panel Fuses
& Circuit Breakers
Position Rating (AMP.)
7
8
9
10
ll
12
13
14
15
16
17 18
19
20 21
22
23 24
25
10
20
30
30
10
15
10
20
10
15
15
20
20
15
15
10
25
10
10
10
20
25
10
25
Circuitry
Start-up Signal-SIR
Trunk Release/Back-Up Lights/Brake-Shift Interlock (with Retained Accessory Power Option)
Breaker-Power Window/Sunroof
Breaker-Power Accessory Heated Mirror/Compass
IgnitiodRetained Accessory Power/Illuminated EntryKeyless
Entry
Supplemental Inflatable Restraint (Air Bag)
Cornering Lights/Turn Signals/(Back-Up Lights/Trunk
Release/Brake-Shift Interlock without Retained Accessory Power Option)
Spare
Spare
Battery/Radio/Instrument Panel/Oil Level
Electronic Level Control
Brake/Hazard Warning Flashers Parking Lights Courtesy Lights/Power Mirrors
CooIing Fan/Transaxle
Air Conditioning
Blank Anti-Lock Brake System Low Coolant/Light Monitor/Oil Level/HUD/Compass
Instrument Panel Lighting Spare
Spare
IgnitiodRadio
WipedWasher
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Service & A .ante Care
Righf Side Fuse Panel Fuses
Additional fuses are located in the relay
(AMP.) center, on the far right side, below the
Position Rating Circuitry
instrument panel. %u must remove the
sound insulator
on the right side of the
passenger
foot well to replace these
fuses.
Replacing these fuses is difficult. We
recommend that you see your dealer if
you need one replaced.
1
2
3
4
5
6
7
8
10
15
15
20
15
20
10
10
A/C Programmer
Fog Lamps
Power Antenna/Door Locks
Horns
Engine Relays and
Miscellaneous Engine
Content
Fuel Pump
Fuel Injectors
Engine Control Module, PASS-KeyTM
Maxifuse/Relay Center
To check the fuses in this underhood
fuse center, turn the two
knobs % turn
counterclockwise and loosen
the metal
wing nut on the passenger side
of the
cover. Then remove the cover. The
inside of the cover has a chart that
explains the features and controls
governed by each fuse and relay.
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Headlight Wiring
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 system 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, have it fixed.
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.
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Service & Appearance Care
Capacities & Specifications
Automatic Transaxle AT 440-T4 (Overdrive)
When draining or replacing torque converter, more fluid may be needed.
Pan Removal and Replacement ........................ 6% quarts
After Complete Overhaul
............................ 1 1 quarts
I Cooling System ....................................... 13 quarts
6.00 L
10.50 L
12.00 L
Refrigerant, Air Conditioning ........................... See refrigerant charge label under hood.
Not all air conditioning refrzgerants are the same. If the air
conditioning system in your vehicle needs refiigerant, be sure
the proper refngerant is used.
If you 're not sure, ask your
Pontiac dealer.
Engine Crankcase .................................... 4 quarts
Fuel Tank ........................................... 18 gallons
When changing filter, up to I quart (I liter) more oil may be needed.
3.75 L
68.00 L
Power Steering
Pump Only ......................................... 1 pint 0.50 L
Complete System .................................... 1 !h pints 0.75 L
Tire Pressures, Sizes. .................................. See Tire-Loading Information label on driver's door.
Wheel Nut Torque ..................................... 100 pound-feet (140 Nom)
NOTE: All capacities are approximate. When adding, be sure to fill to the appropriate level, as recommended in this manual.
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Engine Specifications
3800 fined Port Injection and 3800 Supercharged Engines
VIN Engine Code (Tuned Port) ..... L
VIN Engine Code (Supercharged) ... 1
Type .......................... V6
Displacement
................... 3.8 Liters
Compression Ratio
............... 8S:l (Code L)
9.0:l (Code 1)
Firing Order .................... 1-6-5-4-3-2
Thermostat Temperature Specification 195"
F (91 O C)
Normal Maintenance Replacement PaHs
Air Cleaner Element ............... AC Type A-1096C
Engine Oil Filter
.................. AC Type PF-47
PCV
Valve ....................... AC Type CV-892C
Remote
Lock Control Battery (2) ..... 2016
Spark Plugs ...................... AC Type 41-600
Gap: 0.060 inch (1.52
mm)
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