1998 GMC SAVANA battery

9. Make your last connection away from the battery, to
the engine block, frame or other unpainted metal
parts
of your vehicle. A ground location has been
provided through a stud attached
to the body surface.
10. Remove the cap on the ground location before using.
11. Now start the vehicle with the good battery and run
the engine for a while.
12. Try to start the vehicle with the dead battery. If it
won’t start after
a few tries, it probably needs service.
5-7
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13. Remove the cables in reverse order to prevent
electrical shorting. Take care that they don’t touch
each other or any other metal.
A. Engine Block, Frame, Unpainted Metal Engine Part
or Body Surface
Towing Your Vehicle
Try to have your GM dealer or a professional towing
service tow your vehicle. They can provide the right
equipment and know-how to
tow it without damage. See
“Roadside Assistance” in your Index.
If your vehicle has been changed since it was
factory-new,
by adding things like fog lamps, aero
skirting, or special tires and wheels, these things could
be damaged during towing.
Before you do anything, turn
on the hazard
warning flashers.
When
you call, tell the towing service:
0 That your vehicle has rear-wheel drive.
0 The make, model and year of your vehicle.
Whether you can move the shift lever for
the transmission.
If there was an accident, what was damaged.
B. Good Battery
C. Dead Battery
5-8
ProCarManuals.com

Section 6 Service and Appearance Care
Here you will find information about the care of your vehicle. This section begins with service and fuel information,
and then it shows how to check important fluid and lubricant levels. There is also technical information about your
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6-5
6-5
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6-8
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6-
17
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1
vehicle, and a part devoted to its appearance care.
Service
Fuel (Gasoline Engine)
Fuels in Foreign Countries (Gasoline Engines)
Filling Your Tank (Gasoline Engine)
Filling a Portable Fuel Container
Checking Things Under the Hood
Noise Control System Engine Oil (Gasoline Engine)
Air Cleaner (Gasoline Engines)
Automatic Transmission Fluid
Rear Axle
Engine Coolant
Radiator Pressure Cap
Thermostat
Power Steering Fluid
Windshield Washer Fluid
Brakes
Battery
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6-40
6-4
1
6-5 1
6-5 1
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6-56
6-57
6-57
6-57
6-59
6-60
6-6
1
6-66
6-67
6-69 Bulb
Replacement
Halogen Bulbs
Windshield Wiper Blade Replacement
Tires Appearance Care
Cleaning the Inside
of Your Vehicle
Cleaning the Outside of Your Vehicle
Cleaning Aluminum Wheels (If Equipped)
Cleaning Tires
Sheet Metal Damage
Finish Damage
Appearance Care Materials Chart
Vehicle Identification Number (VJN)
Electrical System
Replacement Bulbs
Capacities and Specifications
Normal Maintenance Replacement Parts
6-1
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When you lift the hood, you’ll see these items:
A
A. Battery
B. Coolant Recovery I ank
C. Engine Oil Dipstick D.
Engine Oil Fill
E. Transmission Dipstick
E Air Cleaner
G. Power Steering Reservoir
H. Brake Master Cylinder
I. Windshield Washer Fluid
6-10
ProCarManuals.com

Brake Adjustment
Every time you make a brake stop, your disc brakes
adjust for wear.
Battery
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. Every
new vehicle has
an ACDelco Freedom@ battery.
You never have to add water to one
of these. When it’s
time for a new battery, we recommend an ACDelco
Freedom battery. Get one that has the replacement
number shown on the original battery’s label.
If you have a diesel engine, you have two batteries. The
primary battery is located
on the passenger’s side of the
engine compartment. The second battery
is located on
the driver’s side framerail.
Vehicle Storage
If you’re not going to drive your vehicle for 25 days
or more, remove the black, negative
(-) cable from
the battery. This will help keep your battery from
running down.
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I A CAUTION:
Batteries have acid that can burn you and gas
that can explode. You can be badly hurt if you
aren’t careful. See “Jump Starting’’ in the Index
for tips on working around a battery without
getting hurt.
Contact your dealer to learn how to prepare
your vehicle
for longer storage periods.
Also, for your audio system, see “Theft-Deterrent
Feature”
in the Index.
Bulb Replacement
Before you replace any bulbs, be sure that all the lamps
are off and the engine isn’t running. See “Replacement
Bulbs” in the index for the proper types of bulbs to use.
Halogen Bulbs
I A CAUTION:
Halogen bulbs have pressurized gas inside and
can burst if you drop or scratch the bulb. You or
others could be injured. Be sure to read and
follow the instructions on the bulb package.
6-32
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Composite Headlamps
1. Open the hood.
2. Locate the rear side of each of the headlamps.
3. Without removing the headlamp assembly itself,
remove the bulb assembly from the back
of the
headlamp on the driver’s side by turning the bulb
to the left one quarter
of a turn.
4. On the passenger’s side, turn the bulb to the right
one quarter
of a turn. Also, to remove the bulb on the
passenger’s side,
you will need to move the battery.
5. Install a new bulb. Do not handle the glass part
of the bulb.
6. Reverse the previous steps to reinstall the headlamp.
ProCarManuals.com

POSITION
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
A. B.
NAME
DRL TURN
B/U
RADIO- 1
BRAKE
RADIO-B
TRANS SECURITY/STRG
RR DEFOG
Not Used
RR HVAC
PWR ACCY
CIRCUITS PROTECTED
DRL Relay
Front Turn,
RR Turn, Back-up Lamps, BTSI Solenoid
Radio (Ign, Accy), Upfitter Provision Relay
4WAL PCM, ABS, Cruise Control
Radio (Battery), Power Antenna
PRNDL, Automatic Transmission
EVO Steering, Passlock
Rear Window Defog
--
RR HVAC Controls, HIGH, MED, LOW Relays
Power Door Lock, Six-Way Power Seat, Keyless Entry
Illumination Module
PWR WDO Power Windows
~ Fuse amperage levels are imprinted on the fuse panel under the dash.
' 6-64
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