brake light GMC SAVANA 1997 User Guide

Driving too fast through large water puddles or even
going through some car washes can cause problems,
too.
The water may affect your brakes. Try to avoid puddles.
But if you can't, try
to slow down before you hit them.
A CAUTION:
Wet brakes can cause accidents. They won't work
as well in a quick stop and may cause pulling to
one side.
You could lose control of the vehicle.
After driving through a large puddle
of water or
a car wash, apply your brake pedal lightly until
your brakes work normally.
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Trailer Wiring Harness
The light-duty trailer wiring harness is a six-wire
harness assembly. The optional heavy-duty trailer
wiring package is
an eight-wire harness assembly. The
harness is stored under the vehicle, along the driver’s
side rear corner of the frame rail. The heavy-duty trailer
wiring harness has
a 30-amp feed wire. Both harnesses
come without connectors and should be wired
by a
qualified electrical technician. The technician can use
the following color code chart when connecting the
wiring harness to your trailer.
0
0
0
0
0
0
0
0
Dark Blue: Use for electric trailer brakes (eight-wire
harness only)
Orange: Trailer accessory (eight-wire harness only)
Light Green: Back-up lamps
Brown: Parking lamps
Yellow: Left stoplamp and turn signal
Dark Green: Right stoplamp and turn signal
White (heavy gage): Ground wire
White (light gage): Center high-mounted stoplamp
Securely attach the harness to the trailer, then tape or
strap it to your vehicle’s frame rail. Be sure you leave it
loose enough so the wiring doesn’t bend or break, but
not
so loose that it drags on the ground. Store the
harness in its original place. Wrap the harness together
and tie it neatly
so it won’t be damaged.
4-38
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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.
Properly torqued wheel nuts are necessary to help
prevent brake pulsation. When tires are rotated, inspect
brake pads for wear and evenly torque wheel nuts in the
proper sequence to
GM specifications.
Your rear drum brakes don’t have wear indicators, but
if you ever hear a rear brake rubbing noise, have the
rear brake linings inspected. Also, the rear brake drums should be removed and inspected each time the tires
are removed for rotation or changing. When you have
the front brake pads replaced, have the rear brakes
inspected, too.
Brake linings should always be replaced as complete
axle sets.
See “Brake System Inspection” in Section
7 of this
manual under Part
C “Periodic Maintenance
Inspections”.
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 brake stop, your disc brakes
adjust for wear.
If your brake pedal goes down farther than normal, your
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.
Your vehicle was designed and tested with top-quality
GM brake parts. 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 approved 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.
6-31
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Engine Compartment Fuse Relay Center
The fuse block is on the driver's side of the engine
compartment at the rear.
[-I
[)
[T]
Name
BLOWER
ABS
Circuits Protected
Blower Motor
Electronic Brake Control Module
Name
IGN-B
IGN-A
BATT
LIGHTING
RR BLOWER
ENG-
1
A/C SPARE
AUX A
AUX-B
RH-HDLP
Circuits Protected
Ignition Switch
Starter Relay, Ignition Switch
Instrument Panel Fuse Block
Instrument Panel Fuse Block,
Headlamp Switch
Rear Auxiliary Blower
Motor Relays
Heated
02 Sensors, Mass Air
Flow Sensor, EGR Valve
Solenoid, Evap Canister Purge
Valve, Crankshaft Position Sensor,
Secondary Air Injection Relay
(Diesel), Water in Fuel Sensor
(Diesel), Fuel Heater (Diesel),
Glowplug Relay (Diesel),
Wastegate Solenoid (Diesel)
Air Conditioning Clutch Relay
Spare Fuses
Upfitter Provisions
Upfitter Provisions
Right-hand Headlamp
(Export Only)
6-63
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Section 9 Index
Adjustable Mast Antenna ........................ 3-28
AirBag
....................................... 1-25
Adding Equipment
............................ 1-32
How Does it Restrain
.......................... 1-30
How
it Works ................................ 1-28
Location
.................................... 1-28
Readiness Light
......................... 1.27. 2.5 1
Servicing ................................... 1-31
What Makes
it Inflate .......................... 1-29
What Will
You See After it Inflates ............... 1-30
When Should it Inflate
......................... 1-29
Aircleaner
.................................... 6-17
Air Conditioning
................................ 3 -7
Air Conditioning Refrigerants
..................... 6-67
Alignment and Balance. Tire
...................... 6-47
Aluminum Wheels. Cleaning
...................... 6-55
Antenna. Adjustable Mast
........................ 3-28
Antenna. Power
................................ 3-28
Antifreeze
..................................... 6-22
Anti-Lock
Brake System Warning Light
................ 2.53. 4.7
Brakes
...................................... 4-7
Appearance Care
............................... 6-49
Air Control.
Climate Control System
................. 3-3 Appearance
Care Materials
....................... 6-57
Arbitration Program .............................. 8-9
Audio Systems
.................................. 3-8
Automatic Transmission
Transmission Check
........................... 7-46
Transmission Fluid
............................ 6-18
Transmission Operation
........................ 2-20
Transmission Park Mechanism Check
............. 7-48
Axle. Locking Rear
............................. 2-23
Axle. Rear
.................................... 6-22
Ashtrays
...................................... 2-43
Shifting
..................................... 2-20
Battery
...................................... 6-32
Jump Starting
................................. 5-3
Replacement. Remote Keyless Entry
............... 2-8
Warnings
.................................... 5-3
Warnings
.................................... 5-3
Before Leaving on a Long Trip
.................... 4-21
Blizzard. Driving In
............................. 4-25
BBB Auto
Line
................................. 8-9
Better Business Bureau Mediation
................... 8-9
9-1
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Halogen Bulbs ................................ 6-32 .
Hazard Warning Flashers .......................... 5-2
Head Restraints
................................. 1-5
Headlamps .................................... 2-39
Bulb Replacement
............................ 6-33
High/Low Beam Changer
...................... 2-34
OnReminder
................................ 2-40
Wiring
..................................... 6-59
Hearing Impaired. Customer Assistance
.............. 8-4
Heating
........................................ 3-7
High-Beam Headlamps
.......................... 2-34
Highway Hypnosis
.............................. 4-22
Hill and Mountain Roads
......................... 4-22
Hitches. Trailer
................................. 4-33
Hood
Checking Things Under
......................... 6-7
Prop
........................................ 6-8
Release
...................................... 6-7
Horn ......................................... 2-32
Hydroplaning
.................................. 4-18
Ignition Switch
................................ 2- 16
Ignition Transmission Lock Check
................. 7-47
Inflation. Tire
.................................. 6-42
Inside Daymight Rearview Mirror
................. 2-43
Inspections
.................................... 7-49
Brakesystem
................................ 7-50
Exhaust Systems
............................. 7-49
Radiator and Heater Hose
...................... 7-49
RearAxle
................................... 7-50 Steering
.................................... 7-49
Suspension
.................................. 7-49
Throttle Linkage
.............................. 7-49
Brightness Control
............................ 2-38
Cleaning
.................................... 6-52
Cluster ..................................... 2-48
FuseBlock
.................................. 6-60
Interior Lamps ................................. 2-40
.................................... J ack. Tire 5-25
Jump Starting
................................... 5-3
Keyless Entry System
........................... 2-6
Keys
.......................................... 2-2
Labels 4-27
Certification
................................. 4-27
CertificationEire
............................. 4-27
Service Parts Identification
..................... 6-58
Tire-Loading Information
...................... 4-27
Vehicle Identification Number
................... 6-58
Lamps
........................................ 2-38
Dome
...................................... 2-40
Interior
..................................... 2-40
OnReminder
................................ 2-40
Panel
....................................... 2-40
Underhood
.................................. 2-42
Leaving
Your Vehicle with the Engine Running ....... 2-26
Lighter ....................................... 2-45
9-5
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Lights Air Bag Readiness
....................... 1.27. 2.5 1
Anti-Lock Brake System Warning ............ 2.53. 4.7
Brake System Warning
......................... 2-52
Daytime Running Lamps Indicator ............... 2-54
Interior
..................................... 2-40
Safety Belt Reminder
..................... 1 . 11. 2.50
Service Engine Soon
.......................... 2-54
Loading Your Vehicle
........................... 4-27
Door
........................................ 2-4
Ignition Transmission Lock Check
............... 7-47
PowerDoor
.................................. 2-5
Rear Door Security
............................. 2-5
Sliding Door Child Security
...................... 2-5
Loss of Control
................................ 4- 13
Lubricants and Fluids
............................ 7-51
Lubrication Service. Body
........................ 7-46
Locks
......................................... 2-4
Maintenance. Normal Replacement
parts ........... 6-67
Maintenance Record
............................ 7-53
Maintenance Schedule
............................ 7- 1
Long Tripmighway Definition ................... 7-6
Long TripiHighway Intervals
..................... 7-7
Owner Checks and Services
..................... 7-45
Periodic Maintenance Inspections
................ 7-49
Recommended Fluids and Lubricants
............. 7-5 1
Scheduled Maintenance Services .................. 7-4 Short
Trip/City Definition
....................... 7-5
Short Trip/City Intervals ........................ 7-5
Maintenance. Underbody ......................... 6-56
Maintenance When Trailer Towing
................. 4-37
Malfunction Indicator Lamp ...................... 2-54
Manual Front Seat
............................... 1-2
Mirrors
....................................... 2-43
Convex Outside
.............................. 2-44
Inside Daymight Rearview
..................... 2-43
Power Remote Control
......................... 2-43
Visor Vanity
................................. 2-46
MMT
......................................... 6-4
Model Reference
................................. vi
MountainRoads
................................ 4-22
Multifunction Lever
............................. 2-33
Neutral. Automatic Transmission ................. 2-21
New Vehicle Break-In ........................... 2-16
Nightvision
................................... 4-15
Noise Control System
........................... 6-11
Odometer
.................................... 2-49
Odometer. Trip
................................. 2-49
Off-Road Recovery
............................. 4-11
Oil. Engine
.................................... 6-12
Overheating Engine
............................. 5-12
Owner Checks and Services
....................... 7-45
Owner Publications. Ordering
..................... 8-11
9-6
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..
Top Strap ..................................... 1-42
Torque Lock ................................... 2-26
Torque. Wheel Nut
......................... 5-34. 6-65
Towing a Trailer ................................ 4-29
Towing Your Vehicle
............................. 5-8
Driving on Grades
............................ 4-36
Maintenance When Towing
..................... 4-37
Safety Chains
................................ 4-34
Tongueweight
............................... 4-32
Total Weight on Tires
.......................... 4-33
Trailer
Brakes
..................................... 4-34
Drivingwith
................................. 4-34
Hitches
..................................... 4-33
ParkingonHills
.............................. 4-37
Towing
..................................... 4-29
Turnsignals
................................. 4-36
Weight
..................................... 4-31
Wiring Harness
............................... 4-38
Automatic
................................... 6- 18
Transmitters. Keyless Entry
........................ 2-7
Transportation, Courtesy
.......................... 8-8
Trip Odometer ................................. 2-49
Turn Signal and Lane Change Signals
............... 2-33
Turn SignaUMultifunction Lever ................... 2-33
Turn Signals When Towing a Trailer
................ 4-36
Transmission Fluid
TTYUsers
..................................... 8-4
Underbody Maintenance ........................ 6-56
Underhood
Lamp ............................... 2-42
Vehicle Control
...................................... 4-6
Damage Warnings
.............................. iv
Identification Number
......................... 6-58
Ventilation System
............................... 3-7
Visor Vanity Mirrors
............................ 2-46
Loading
.................................... 4-27
Storage
..................................... 6-32
Visors, Sun .................................... 2-46
warning Devices
............................... 5-3
Warning Lights. Gages and Indicators
............... 2-50
Washer Fluid. Windshield
........................ 6-27
Washing Your Vehicle
........................... 6-54
Weatherstrips
.................................. 6-53
Nut Torque
............................ 5-34, 6-65
Replacement
................................. 6-47
Warranty
Information
............................ 8-10
Wheel
Alignment
.................................. 6-47
Wrench
..................................... 5-26
Windows
..................................... 2-29
Power
...................................... 2-29
SideLatches
................................. 2-30
Swing-Out
.................................. 2-30
9-10 r
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