Page 276 of 386

NOTICE:
Using the wrong fluid can badly damage
brake system parts. For example, just
a few
drops of mineral-based oil, such as engine
oil, in your brake system can damage brake
system parts
so badly that they’ll have to be
replaced. Don’t let someone put in the
wrong
kind of fluid.
If you spill brake fluid on your vehicle’s
painted surfaces, the paint finish can be
damaged. Be careful not
to spill brake fluid
on your vehicle.
If you do, wash it off
immediately. See “Appearance Care”
in the Index.
I
Brake Wear
Unless you have the four-wheel disc brake option, your
Pontiac has front disc brakes and rear drum brakes.
Disc brake pads have built-in wear indicators that make a high-pitched warning sound when the brake pads are worn and new pads are needed. The sound may come and go or
be heard all the time your vehicle is moving (except when
you are pushing on the brake pedal fiy).
The brake wear warning sound means that sooner
or later your brakes won’t work well. That could
lead to
an accident. When you hear the brake wear
warning sound, have your vehicle serviced.
NOTICE:
Continuing to drive with worn-out brake pads
could result in costly brake repair.
Some driving conditions or climates may cause a brake
squeal when the brakes are first applied
or lightly applied.
This does not
mean something is wrong with your brakes.
Free movement
of brake calipers and properly torqued
wheel nuts are necessary to help prevent brake
pulsation. When tires are rotated, inspect brake calipers
for movement, brake pads for wear, and evenly torque
wheel nuts in the proper sequence to
GM specifications.
If you have rear drum brakes, they don’t have wear
indicators, but if you ever hear a rear brake rubbing
noise, have the rear brake linings inspected. Also, the
6-35
ProCarManuals.com
Page 277 of 386

rear brake drums should be removed and inspected each
time the tires are removed for rotation or changing.
When you have the front brakes replaced, have the rear brakes inspected, too.
Brake linings should always
be replaced as complete
axle sets.
Brake Pedal Travel
See your dealer if the brake pedal does not return to
normal height, or if there is a rapid increase
in pe’dal
travel.
This could be a sign of brake trouble.
Brake Adjustment
Every time you make a moderate brake stop, your disc
brakes adjust for
wear. If you rarely make a moderate or
heavier stop, then your brakes might not adjust correctly.
If you drive in that way, then -- very carefully -- make
a few moderate brake stops about every 1,000 miles
(1 600 km), so your brakes will adjust properly.
If YOU brake pedal goes down farther than narmd, you
rear drum brakes may need adjustment. Adjust them by
backing up and firmly applying the brakes a few times.
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 my 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 wme. The braking performance
you’ve come to expect can change in many other ways if
someone puts
in the wrong replacement brake parts.
ProCarManuals.com
Page 293 of 386

Tire Chains
NOTICE:
The wrong wheel can also cause problems with
bearing life,
brake cooling, speedometer or
odometer calibration, headlamp aim, bumper
height, vehicle ground clearance and tire
or tire
chain clearance to the body and chassis.
See “Changing a Flat Tire” in the Index for
more information.
Used Replacement Wheels
Putting a used wheel on your vehicle
is
dangerous. You can’t know how it’s been used or
how many miles
it’s been driven. It could fail
suddenly and cause an accident.
Hf you have to
replace a wheel, use a new GM original
equipment wheel.
NOTICE:
If your Pontiac has P235/55R16, P245/50ZRl6 or
P275/40ZR17 size tires, don’t use tire chains.
They can damage
your vehicle.
If you have other tires, use tire chains only where
legal
and only when you must. Use only SAE Class
“S” type chains that are the proper size for your
tires. Install them on the rear tires and tighten
them as tightly as possible with the ends securely
fastened. Drive slowly and follow the chain
manufacturer’s instructions.
If you can hear the
chains contacting your vehicle, stop and retighten
them.
If’ the contact continues, slow down until it
stops. Driving too fast or spinning the wheels with
chains on will damage your vehicle.
6-52
ProCarManuals.com
Page 306 of 386

Main Fuse Block Fuse
PCM BATT
FUSE USAGE CHART
10 2D 30 40 STOPlHAZARD TURN B-U PCM BATT RADIO ACCY
TAIL LTS HVAC PWR
ACCY
COURTESY
GAGES AIR BAG CIGARIACCY DEFOGISEATS
IGN PCM IGN WIPERIWASH BATT WINDOWS
160 Q 17- . IP DIMMER ACCY RADIO
SEE OWNER'S MANUAL
FOR MORE INFORMATION PRINTED IN U.S.A 10281550
I
Fuse Usage
STOP/HAZARD Hazard Flasher,
Brake Switch Assembly
Switch, Transmission Range
Switch, Back-up Lamp Switch,
Turn Flasher, Daytime Running
Lamps
(DRL) Module
TURN'
B-U Performance/Traction
Control RADIO ACCY
TAIL,
LTS
HVAC
PWR ACCY
COURTESY
GAGES
AIR BAG
Usage
Powertrain Control Module '(PCM),
Fuel Pump Relay
Radio, Power Antenna,
Bose Relay, Remote Compact
Disc Changer
Daytime Running Lamps
(DRL) Module, Headlamp Switch
HVAC Selector Switch,
Rear Defogger TimerRelay,
Rear Defogger Switch, Rear
Defogger Switch/Timer
Park Lamp Relay,
Hatch Release Relay,
Power Mirror Switch,
Radio,
Shock Sensor, Instrument Cluster
Body Control Module (BCM)
Body Control Module (BCM),
Brake Switch Assembly (BTSI),
Instrument Cluster, Daytime
Running Lamps
(DIU) Module,
Auxiliary Accessory Wire
Air
Bag System,
Dual Pole Arming Sensor
6-65
ProCarManuals.com
Page 308 of 386
Underhood Electrical Center 1
Fuse Usage
ABS IGN Anti-Lock Brake System
ACTUATORS
R HDLP DR
L HDLP DR Daytime
Running Lamp Module,
Headlamp Switch, Cooling Fan
Relay, Exhaust,
Gas Recirculation,
EVAP Canister Purge Solenoid
Headlamp Door Module
Headlamp Door Module
$$L,~: :'... : ? '&,. -
,-
Fuse
ABS VLV
ABS BAT
AIR PUMPFAN
HORN INJECTOR
EN6 SEN
IGNITION
NC-CRUISE
Usage
Brake Pressure Valve
Electronic Brake Control Module
Air Pump (V8) Relay, Pump,
Bleed Valve and
Cooling Fan
Horn Relay
Fuel Injectors
Mass Airflow, Heated Oxygen Sensor, Reverse Lockout
Solenoid, Skip Shift Solenoid,
Automatic Transmission,
Brake Switch
V6 VIN K: Electronic
Ignition Module
V8 VIN P: Ignition Coil Module,
Crankshaft Position Sensor,
Ignition Coil
Air Conditioning Compressor
Relay; Cruise Control Switches
and Module
ProCarManuals.com
Page 309 of 386

Relay
B . L 1 ... ..
C
D
E
F
G
H
J
r .. '
Usage
Air Conditioning Compressor
Anti-Lock Brake Systedraction
Control
System (TCS)
Cooling Fan 1
Air Pump
Cooling Fan 2
Not Used
Fog Lamps
Cooling Fan 3 .... .... ... ...._ . . € ~ : ". .. L .. ....
.. !
Replacement Bulbs
Ashtray* ................................ 194
Automatic Transmission Indicator
............. 73
Back-up ................................ 1156
Center High-Mounted
Stoplamp ............. 921
Cluster
.................................. 161
Dome
.................................. 906
Do'or Courtesy ............................ 74
Fog ..................................... 880
Front Parking and Turn Signal .............. 3057
GloveBox .............................. 194
..... Headlamp .................. ......... H-6545
Heater and
A/C Control ..................... 37
Indicator Lights
......................... PC74
Interior
Door Handle ....................... 74
License
................................. 194
Reading
.............................. .21 2-2
Rea Courtesy ............................ 562
Sidemarker
.............................. 194
Tail
Only ................................ 194
TaiVStop/Turn .......................... 2057
Trunk ................................... 562
Turn Signal Indicators ..................... 161
*Manual transmission only
.
ProCarManuals.com
Page 320 of 386
1 Short TripKity Maintenance Schedule 1
6,000 Miles (10 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service.
0 Lubricate the steering linkage (or every
6 months, whichever occurs first).
0 Rotate tires. See “Tire Inspection and Rotation”
in the Index for proper rotation pattern and
additional mforrnation. Dwing tire rotation,
check
brake calipers for freedom of movement.
Refer to the appropriate
GM service manual for
proper caliper service procedures.
0 Change the rear axle gear lubricant if vehicle is used
to pull a trailer or has limited-slip merentid.
9,000 Miles (15 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service.
. .I
DATE ACTUAL MILEAGE
!
SERVICED BY
-7
ProCarManuals.com
Page 322 of 386

Short Trip/City Maintenance Schedule I
- When doing frequent trailer towing.
- Uses such as found in taxi, police or
If you do not use your vehicle under any of
these conditions, change the fluid and filter at
IO0,OOO miles (1 66 000 km).
Manual transmission fluid doesn’t require change.
delivery service.
. DATE SERVICED BY: ACTUAL MILEAGE
23 ,_‘I .i .‘ id __. .... . . ’ ,:: ,: il - ..I _. .I
18,000 Miles (30 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first)/.
An Emission
Control Service.
0 Lubricate the steering linkage (or every
6 months, whichever occurs first).
0 Rotate tires. See ‘Tire Inspection and Rotation”
‘in the Index for proper rotation pattern and
additional information. During tire rotation,
check brake calipers for freedom of movement.
Refer to the appropriate GM service manual for
proper caliper service procedures.
0 Change the rear axle gear lubricant if vehicle is
used to pull a trailer.
DATE SERVICED By: ACTUAL MILEAGE
7-9
ProCarManuals.com