1993 PONTIAC GRAND-PRIX warning light

Problems on the Road
Hazard Warning Flashers
Your hazard warning flashers let you
warn others. They also let police know
you have a problem. Your front and rear
turn signal lights will flash on and off.
184
Slide the switch up to make your front
and rear turn signal lights flash
on and
off.
Your hazard warning flashers work no
matter what position your key is in, and
even if the key isn’t in.
To turn off the flashers, slide the switch
down.
When the hazard warning flashers are
on, your turn signals won’t work.
Other Warning Devices
If you carry reflective triangles, you can
set one
up at the side of the road about
300 feet (100 m) behind your vehicle.
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Engine Overheating
You will find a coolant temperature
gage or the warning light about
a hot
engine
on your Pontiac's instrument
panel.
You may also find a low coolant
warning light
on your Pontiac's
instrument panel.
r
If Steam is Coming from Your Engine:
L Steam from an overheated
- b engine can burn you badly,
even if you just open the hood. Stay
away from the engine if you see or
hear steam coming from it. Just
turn it off and get everyone away
from the vehicle until it cools down.
Wait until there is no sign of steam
DP eoolant before opening the hood.
If you keep driving when your
engine is overheated, the liquids in
it can catch fire. YOU or others
could be badly burned. Stop your
engine if it overheats, and get out of
the vehicle until the engine is COOL
1
If No Steam is Coming from Your
Engine:
If you get the overheat warning but see
or hear no steam, the problem may not
be too serious. Sometimes the engine
can get a little too hot when you:
Climb a long hill on a hot day.
Stop after high speed driving.
Idle for long periods in traffic.
Tow a trailer.
-
!
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Compact Spare Tire
Although the compact spare was fully
inflated when your vehicle was new, it
can lose air after a time. Check the
inflation pressure regularly. It should be
60 psi (420 1tPa). The compact spare is
made to go up to 3,000 miles (5 000 lm),
so you can finish your trip and have
your full-size tire repaired or replaced
where you want. Of course, it’s best to
replace your spare with a full-size tire as
soon as you can. Your spare will last
longer and be in good shape in case you
need it again. Your anti-lock brake
system warning light may come on
when
you are driving with a compact
spare. See the
Index under Anti-Lock
Brake System Warning Light.
take your compact spare
through an automatic car wash
with guide rails. The compac
spare can get caught
on the r
That can damage the tire and
wheel, and ma
your vehicle
Don’t use your compact spare on some
other vehicle.
And don’t mix your compact spare or
wheel with other wheels or tires. They
won’t fit. Keep your spare and its wheel
together.
NU I IL‘t
Tire chains won’t fit your compact
spare. Using
them will damage
your vehicle and destroy the chains
too. Don’t use tire chai
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Service & Appearance Cam
Hydraulic Clutch Fluid (CONTJ
How to Check
The proper fluid should be added if the
level does not reach the bottom
of the
diaphragm when it’s in place in the
reservoir. See the instructions on the
reservoir cap.
230
Engine Coolant
The following explains your cooling
system and
how to add coolant when it
is low. If you have a problem with
engine overheating or
if you need to add
coolant to your radiator, see the Index
under Engine Overheuling.
The proper coolant for your Pontia’c
will:
Give freezing protection do;wn to
Give boiling protection up to 262°F
Protect against rust and corrosion.
Help keep the proper engine
Let the warning lights work as they
What to Use:
Use a mixture of one-half dean water
(preferably distilled) and one-half
antifreeze that meets
“GM Specification
1825-M,” which won’t darnage
-34°F (-3 7 “C) .
(12S°C).
temperature.
should.
aluminum parts. You can also use a
recycled coolant conforming to
GM
Specification 1825-M with a complete
coolant flush and refill. If you use this
mixture, you don’t need to add
anything else.
Adding only plain water
to
your cooling system can be
dangerous. Plain water, or some
other liquid like alcohol, can boil
before the proper coolant mix will.
Your vehicle’s coolant warning
system is set for the proper coolant
mix. With plain water or the wrong
mix, your engine could get
too hot
but you wouldn’t get the overheat
warning. Your engine could catch
fire and you or others could be
burned. Use a
50/50 mix of clean
water and
a Droner antifreeze.
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LUU I lUlV
If you have too much bfake
L fluid, it can spill on the
engine. The fluid will burn
if the
engine is hot enough.
You or others
could be burned, and your vehicle
could be damaged. Add brake fluid
only when work is done on the
brake hydraulic system.
When your brake fluid falls to a low
level, your brake warning light will
come on. See the
Index under Brake
System Warning Light.
What to Add:
When you do need brake fluid, use only
DOT-3 brake fluid-such as Delco
Supreme
ll@ (GM Part No. 1052535).
Use new brake fluid from a sealed
container only.
I DOT-5 silicone brake fluid can
I
Replacing Brake System Parts
The braking system on a modern
vehicle is complex. Its many parts have
to be of top quality and work well
together if the vehicle
is to have really
good braking. Vehicles
we design and
test have top-quality
GM brake parts in
them, as your Pontiac does when it is
new. When you replace parts
of your
braking system-for example, when
your brake linings wear down and you
have to have new ones put in-be sure
you get new genuine
GM replacement
parts. If you don’t, your brakes may no
longer work properly.
For example, if
someone puts in brake linings that are
wrong for your vehicle, the balance
between your front and rear brakes can
change, for the worse. The braking
performance you’ve come
to expect can
change in many other ways
if someone
puts in the wrong replacement brake
parts
.
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Glove Box Fuse Block
3
1
2
3
4
5
6
7
S
9
10
11
12
13
14
15
16
17
1s
Fuse Rating Circuitry
(AMP)
10 Radio & Clock; Steering Wheel Controls
15 Radio & Clock; Passive Restraint Lockout; Compass; Trip
Computer (STE Model)
; Lamp Monitor Module (STE Model)
15 Door Lock; Courtesy, Glove Box, Underhood, Trunk, Header
Lights; Cigarette Lighter (Except STE); Door Handle (STE Model);
Lighted Visor Mirror (STE Model); Lighted Inside Rearview Mirror
(STE Model); Dome Light (STE Model)
25 Windshield Wiper & Washer
10 Temp Door Motor; HVAC
& Rear Defogger; DRL Module
(Canada); Instrument Cluster (Except STE); Compass; HUD
Dimmer; Trip Computer (STE Model); Light Monitor Module (STE
Model)
15 Brake Lights; ABS Control Module; Chime Module
15 ECM
20 Taillights; Radio
& Clock; HVAC; Chime Module; DRL Module
(Canada)
; Compass (Except STE) ; HUD Module; Lamp Monitor
Module (STE Model); Fog Light Delay (STE Model)
15 Hazard Warning Flasher
10 Rear Defogger Timer Relay; Instrument Cluster; Chime Module;
Cruise Control; DRL Module (Canada); Lamp Driver Module
(Except STE)
; ABS Lamp Driver (STE Model)
5 Instrument Panel, Console, Switch Lights
25 Blower Motor, SOL Box
10 Turn Signals/Flasher
10 Side Marker, Forward Park Lights (STE Model)
10 ABS Control Module
Not Used
Taillights (STE Model)
Not Used
10
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Maintenance Schedule
Section C: Periodic Maintenance Inspections
Listed below are inspections and services which should be performed at least twice a year (for instance, each spring and fall).
You should let your GM dealer's service department or other qualified service center do these jobs. Make sure any necessary
repairs are completed at once.
INSPECTION
OR SERVICE
Steering, Suspension
and Front-Wheel-Drive
Axle Boot and Seal
Inspection
Exhaust System
Inspection
Throttle Linkage
Inspection
Brake System
Inspection
~~
WHAT SHOULD BE DONE
Inspect the front and rear suspension and steering system for damaged, loose or missing parts,
signs of wear,
or lack of lubrication. Inspect the power steering lines and hoses for proper
hookup, binding, leaks, cracks, chafing, etc. Clean and then in\
spect the drive axle boot seals for
damage, tears or leakage. Replace seals if necessary.
Inspect the complete exhaust system. Inspect the body near the exhaust system. Look for broken,
damaged, missing or out-of-position parts as well as open seams, holes, loose connections, or
other conditions which could cause a heat build-up
in the floor pan or could let exhaust fumes
into the vehicle. See the
Index under Engine Exhaust.
Inspect the throttle linkage for interference or binding, and for damaged or missing parts.
Replace parts as needed.
Inspect the complete system. Inspect brake lines and hoses for proper hooku\
p, binding, leaks,
cracks, chafing, etc. Inspect disc brake pads for wear and rotors for surface condition. Inspect
other brake parts, including calipers, parking brake, etc. Check parking brake adjustment. You
may need to have your brakes inspected more often if your driving habits or conditions result in
frequent braking.
Note: A low brake fluid level can indicate worn disc brake pads which may need to be serviced.
Also, if the brake system warning light stays on or comes on, something may be wrong with the
brake system. See the
Idex under Brake System Warning Light. If your vehicle is equipped with
anti-lock brakes and the anti-lock brake system warning light stays on, comes on or flashes,
something may be wrong with the anti-lock brake system. See the
Index under Anti-Lock Brake
System Warning Light.
' 302
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Index
ABS Warning Light ......................... 103
Access Panel. Trunk
........................... 87
Adding
Brake Fluid
............................ 234. 278
Electrical Equipment
...... 55. 120. 269
Engine Coolant
............. 231. 277. 278
Engine Oil
..................... 220. 276. 278
Power Steering Fluid
..... 233.277. 279
Sound Equipment
......................... 120
Transaxle Fluid Automatic
.................... 227. 276. 278
Manual
....................... 229. 276. 278
Hydraulic Clutch Fluid
......... 229.
278
Windshield Washer Fluid
....... 77. 233
Adjustable Seat Supports
............. 11. 12
Adjusting Headlight Aim
................. 238
Aim
of the Headlight. Checking ...... 237
Aiming Headlights
............................ 238
Air Cleaner Filter
..................... 224. 284
Air Conditioner
................................ 116
Alcohol. Driving Under the
Influence
of ................................... 143
Alcohol in Gasoline
.......................... 213
Alignment. Wheel
............................. 259 Aluminum Wheels
Cleaning
......................................... 266
Removing
...................................... 203
Fixed Mast
...................................... 134
Power
............................................. 135
Antifreeze ........................ 230. 277. 278
Anti-Lock Brake System
Warning Light
............................... 103
Anti-Theft Tips
.................................. 48
Appearance Care
............................. 261
Armrest
............................................... 85
Front Seat. Storage
.......................... 85
Rear Seat. Storage
........................... 86
Ashtrays and Lighter
......................... 87
Assist Straps. Passenger
..................... 89
Audio Systems
................................. 120
AM/FM Stereo Radio
.................... 122
AM/FM Stereo Radio with
Cassette Player
........................... 124
ETR AM/FM Stereo with Cassette
Player and Graphic Equalizer
..... 126
AM/FM Stereo with Compact
Disc Player
.................................. 128
Antenna
Audio Bass Control
....................... 132
Care
of Audio Systems .................. 133
Delco-Loc Anti-Theft Feature ...... 130
Gain Control
.................................. 132
Radio Reception. For the Best
....... 133
Setting the Clock .......................... 120
Steering Wheel Touch
Controls
...................................... 131
Automatic Lap-Shoulder Belt
(see
Safety Belts)
Automatic Transaxle
Adding Fluid
.................. 227. 276. 278
Checking Fluid
............................... 225
Shifting
............................................. 57
Starting Your Engine ....................... 54
Batteries. Remote Lock Control
....... 48
Battery
............................................... 236
Acid Warning
......................... 185. 236
Jump Starting
................................ 185
Battery Warning Light
..................... 101
Blizzard
............................................. 173
Block Heater. Engine
................ 56. 223
Blowout. Tire
.................................... 200
325
U
8.1
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