brake PONTIAC PONTIAC 1995 Service Manual

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.
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 pedal
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 dnve 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.
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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Used Replacement Wheels
NOTICE:
The wrong wheel can also cause problems with
bearing life, brake cooling, speedometer/odometer
calibration, headlamp aim, bumper height, vehicle ground clearance, and tire or tire chain clearance
to the body and chassis.
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Fuse
1
5
6
7
10
11
12 14
15
16
19
21
Description
CIGAR LIGHTER -- Instrument Panel Cigar
Lighter
HAZARD FLASHER
Control Unit
LOCK CONTROL
-- Door Lock Relay
Chime Module, Electronic Brake Control
Module (EBCM), Theft Deterrent Module,
Radio, Radio Amplifier, Trip Computer
STARTER MOTOR
ANTI-THEFT
-- Theft Deterrent Module
WAC BLOWER MOTOR
-- Blower Motor
Relay
WAC
#1-- Air Temperature Valve Motor, Trip
Computer, Daytime Running Lamps Module
(with Dm), WAC Control Assembly,
Multifunction Lever Cruise Control Switch
REAR DEFOG -- WAC Control Assembly
Rear Window Defogger Switch
POWER ACCESSORY
#1 -- Antenna
Relay, Power Mirror Switch, Door Lock Switches, Door Handle Switches
AIR BAG -- Sensing and Diagnostic Module
@DM)
POWER ACCESSORY
#2 -- SUIKOO~
YP ELECTRONICS
BATTERY FEED --
Fuse
23
24
28
29
30
32
33
37
38
39
Description
STOPLAMPS -- TCCBrake Switch
HVAC #2
-- HVAC Control Assembly,
Solenoid Box
CTSY LAMPS
-- Vanity Mirrors, VP
Courtesy Lamps, I/P Compartment Lamp,
Trunk Courtesy Lamp, Header Courtesy and
Reading Lamp,
US Lighted Rearview Mirror,
Dome and Reading Lamp, Quarter Courtesy
WIPER
-- Wiper Switch
TURN SIGNAL
-- Turn Signal Flasher
POWER LOCKS
-- Door Lock Relay
ABS -- Electronic Brake Control Module
(EBCM),
ABS Relay
AUXILIARY POWER
RADIO
-- Radio, Steering Wheel Radio
Switches
Headlamp Switch, Cruise Control Cut-Out Switch, Sensing and Diagnostic Module
(SDM), TCCBrake Switch, Instrument
Cluster, Chime Module, Second Gear Start
Switch, Head-Up Display
(HUD) Switch,
Daytime Running Lamps Module
(with Dm)
Lamps
I/P ELECTRONICS IGNITION FEED --
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Underhood Electrical Center -- Driver Side
on0
on0
FOG LPS PARKLPS HORN
VAR PIS II
n li ’I
Fuse
10
11
12
Fuse Description
FOG LPS Fog Lamps
PARK LPS Headlamp Switch
HORN Horn Relay, Underhood Lamp
VAR PIS EVO
13
Relay
14
15
16
Description
IGN SW2 -- I/P Fuse Block PWR
WDO and Circuit Breaker “D’;
Passenger Side Underhood
Electrical Center: TCC and ENG
EMIS Fuses
IGN SWl -- I/P Fuse Block:
Radio, Wiper, WAC,
ABS and
Turn Signal Fuses; Passenger Side
Underhood Electrical Center:
F/IJN,
ECM IGN and ELEK IGN
Fuses
HD LPS -- 30 Amp Circuit
Breaker
to Headlamp Switch
ABS -- ABS Relay
Description
ABS -- Anti-lac- Brake Svstem
FOG LPS
HORN
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I Maintenance Schedule I I
6,000 Miles (10 000 km)
Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service.
0 Lubricate the shift linkage, parking brake
cable guides, underbody contact points and
linkage
(or every 6 months, whichever
occurs first).
CI Rotate tires. See “Tire Inspection and
Rotation” in the Index
for proper rotation
pattern and additional information.
€
ACTUAL MILEAGE SERVICED BY:
9,000 Miles (15 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Sewice.
DATE
SERVICED BY: ACTUAL MILEAGE
-.- - ._ = ~ - . x.-..
7-7
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I Maintenance Schedule I I
12,000 Miles (20 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service.
[7 Lubricate the shift linkage, parking brake
cable guides, underbody contact points and
linkage (or every
6 months, whichever
occurs first).
DATE ACTUAL MILEAGE SERVICED BY:
15,000 Miles (25 000 km)
0 Change engine oil and filter (or even
3 months, whichever occurs first).
An Emission Control Service.
0 Inspect air cleaner filter if you are driving
in dusty conditions. Replace filter
if
necessary. An Emission Control Service.
I I i
DATE ACTUAL MILEAGE SERVICED BY:
7-8
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I Maintenance Schedule I I
18,000 Miles (30 000 km)
c] Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Sewice.
0 Lubricate the shift linkage, parking brake
cable guides, underbody contact points and
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.
DATE
SERVICED BY: ACTUAL MILEAGE
21,000 Miles (35 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Sewice.
DATE SERVICED BY: ACTUAL MILEAGE
7-9 ProCarManuals.com

-~
24,000 Miles (40 000 km)
Change engine oil and filter (or every
3 months, whichever occurs, first).
An Emission Control Service.
17 Lubricate the shift linkage, parking brake
cable guides, underbody cantact points and
linkage (or every
6 months, whichever
occurs first).
0 Change engine oil and filter (or" every
3 months, whichever occurs first).
An Emission Control Service.
I I I
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Maintenance Schedule I
30,000 Miles (50 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service.
0 Lubricate the shift linkage, parking brake
cable guides, underbody contact points and
linkage (or every
6 months, whichever
occurs first).
17 Inspect engine accessory drive belt (or
every
24 months, whichever occurs first).
An Emission Control Service.
0 Drain, flush and refill cooling system (or
every
24 months, whichever occurs first).
See “Engine Coolant’’ in the Index for
what
to use. Inspect hoses. Clean radiator,
condenser, pressure cap and neck. Pressure
test the cooling system and pressure cap.
An Emission Control Service.
0 Replace spark plugs. An Emission
0 Inspect spark plug wires. An Emission
0 Replace air cleaner filter. Replace filter
Control Service.
Control Sewice.
3-
more often under dusty conditions.
An Emission Control Sewice.
0 Inspect fuel tank, cap and lines for damage
or leaks. Inspect fuel cap gasket for any
damage. Replace parts as needed.
An Emission Control Service. 3-
0 Rotate tires. See “Tire Inspection and
Rotation” in the Index for proper rotation
pattern and additional information.
DATE ACTUAL MILEAGE SERVICED BY:
7-11 ProCarManuals.com

I Maintenance Schedule I I
39,000 Miles (65 000 km)
0 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service.
DATE SERVICED BY: ACTUAL MILEAGE
42,000 Miles (70 000 km)
17 Change engine oil and filter (or every
3 months, whichever occurs first).
An Emission Control Service.
0 Lubricate the shift linkage, parking brake
cable guides, underbody contact points and
linkage
(or every 6 months, whichever
occurs first).
Rotate tires. See “Tire Inspection and
Rotation” in the Index for proper rotation
pattern and additional information.
I DATE ACTUAL MILEAGE SERVICED BY:
7-13
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