1996 GMC SAVANA Owners Manual

7. Don’t let the other end
touch metal. Connect
it
to the positive (+)
terminal of the good
battery. Use
a remote
positive
(+) terminal if
the vehicle has one. Now
connect the black
negative
(-) cable to
the good battery‘s negative
(-) terminal.
Don’t let the other end touch anything
until the
next step.
9. Make your last connection away from the battery,
to the engine block, frame or other metal parts of
your vehicle.
10. Now start the vehicle with the good battery and run
the engine for
a while.
1 I. Try to start the vehicle with the dead battery.
If it won’t start after a few tries, it probably
needs service.
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12. Remove the cables in reverse order to prevent
electrical shorting. Take care
that they don’t touch
each other or any other metal.
A
A. Engine Block, Frame, Heavy Metal Engine Part
B. Good Battery
C. Dead Battery
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:
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That your vehicle has rear wheel drive.
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.
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A CAUTION: A CAUTION:
To help avoid injury to you or others:
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Never let passengers ride in a vehicle that is
being towed.
Never tow faster than safe or posted speeds.
Never tow with damaged parts not
fully secured.
Never get under your vehicle after it has
been lifted by the tow truck.
Always use separate safety chains on each
side when towing
a vehicle.
When your vehicle is being towed, have the ignition
key’off. The steering wheel should be clamped in a
straight-ahead position, with a clamping device
designed
for towing service. Do not use the vehicle’s
steering column lock for this. The transmission should
be in
NEUTRAL (N) and the parking brake should
be released.
A vehicle can fall from a car carrier if it isn’t
adequately secured. This can cause
a collision,
serious personal injury and vehicle damage. The
vehicle should be tightly secured with chains or
steel cables before it is transported.
Don’t use substitutes (ropes, leather straps,
canvas webbing, etc.) that can be cut by sharp
edges underneath the towed vehicle.
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FroF Towing
A towlng dolly must be used under the drive wheels
when towing
from the front.
Tow Limits -- 35 mph (56 kh), SO miles (80 km)
NOTICE:
Do not tow with sling-type equipment or the
front bumper system will be damaged. Use
wheel-lift or car-carrier equipment. Additional
ramping may be required for car-carrier
equipment. Use safety chains and wheel straps.
Towing a vehicle over rough surfaces could
damage a vehicle or wheel-lift equipment.
To help avoid damage, install a towing dolly
and raise the vehicle until adequate clearance
is obtained between the ground and/or
wheel-lift equipment.
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Rear Towing
NOTICE:
Do not tow the vehicle from the rear with
loads approaching rated
GVW as the weight
transfer will cause the front suspension to
become overloaded.
NOTICE:
Do not tow with the sling-type equipment or the
rear bumper will be damaged. Use wheel-lift or
car-carrier equipment. Additional ramping may
be required for car-carrier equipment. Use safety
chains and wheel straps.
Towing
a vehicle over rough surfaces could
damage a vehicle.
To help avoid damage, install a
towing dolly and raise the vehicle until adequate
clearance is obtained between the ground and/or
wheel-lift equipment.
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Engine Overheating (Gasoline Engine)
You will find a coolant temperature gage on your
vehicle instrument panel.
If you have a diesel engine,
you will also find a low coolant light on your
instrument panel.
If your vehicle has a diesel engine, see “Engine
Overheating”
in the GM Diesel Engine Supplement.
If Steam Is Coming From Your Engine
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A CAUTION: &3p h;1 -:.e
Steam from an overheated 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 or coolant 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.
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If your engine catches fire because you keep
driving with no coolant, your vehicle can be
badly damaged. The costly repairs would not be
covered by your warranty.
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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. See “Driving on Grades’’ in the Index.
If you get
the overheat warning with no sign of steam,
try this for a minute or
so:
1. If you have an air conditioner, turn it off.
2. Turn on your heater to full hot at the highest fan
speed and open the window as necessary.
3. If you’re in a traffic jam, shift to NEUTRAL (N);
otherwise, shift to the highest gear while
driving
-- DRIVE (D).
If you no longer have the overheat warning, you can
drive. Just to be safe, drive slower for about
10 minutes.
If the warning doesn’t come back on, you can
drive normally.
If the warning continues, pull over, stop, and park your
vehicle right away.
If there’s still no sign of steam, you can idle the engine
for two or three minutes while you’re parked, to push
the accelerator
until the engine speed is about twice as
fast as normal idle speed. Bring the engine speed back to
normal idle speed after two or three minutes. Now see if
the warning stops. But then, if you still have the
warning,
tLtrn off the engine atzd get everyone out ofthe
vehicle until it cools down.
You may decide not
to lift the hood but to get service
help right away.
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Cooling System
When you decide it’s safe to lift the hood, here’s what
you’ll see:
A. Radiator Pressure Cap
B. Coolant Recovery Tank
C. Engine Fan(s)
If the coolant inside the coolant recovery tank is boiling,
don’t
do anything else until it cools down.
The coolant level should
be at or above the FULL
COLD mark.
If it isn’t, you may have a leak in the
radiator hoses, heater hoses, radiator, water pump or
somewhere else in the cooling system.
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