Page 217 of 345
Downloaded from www.Manualslib.com manuals search engine If the overheat warning continues, there's one more thing you can try. You
can add the proper coolant mix directly to the radiator, but be sure the
cooling
system is cool before you do it.
I CAUTION
II
A
Steam and scalding liquids from a hot cooling system can blow out
and burn you badly. They are under pressure, and
if you turn the
radiator pressure cap-even a little-they can come out at high
speed. Never
turn the pressure cap when the cooling system,
including the radiator pressure cap, is hot. Wait
for the cooling
system and radiator pressure cap
to cool if you ever have to turn
the pressure cap.
I A
PO425
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Page 218 of 345
Downloaded from www.Manualslib.com manuals search engine Problems on #he Road
How to Add Coolant to the Radiator
PO422
1. You can remove the radiator pressure cap when the cooling system,
including the radiator pressure cap
and upper radiator hose, is no longer
hot. Turn the pressure cap slowly to the left until it
first stops. (Don't
press down while turning the pressure cap.)
If YOU hear a hiss, wait for that to stop. A hiss means there is Still SOt-t~e
pressure left.
2. Then keep turning the pressure cap, but now push down as you turn it.
Remc- the pressure cap.
PO423
3. Fill the radiator with the proper mix, up to the base of the filler neck,
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Page 219 of 345
Downloaded from www.Manualslib.com manuals search engine 4. Then fill the coolant recovery tank to FULL.
t
PO658
5. Put the cap back on the coolant recovery tank, but leave the \
radiator
6. Start the engine and let it run until you can feel the upper radiator hose
7. By this time, the coolant level inside the radiator filler neck may be
pressure cap
off.
getting hot.
Watch out for the engine fan.
lower. If the level
is lower, add more of the proper mix through the filler
neck until the level reaches the base of the filler neck.
I PO407
8. Then replace the pressure cap. Be sure the arrows on the pres\
sure cap
line up like this.
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Page 220 of 345

Downloaded from www.Manualslib.com manuals search engine Pmblems on the Road
Engine Fan Noise
This vehicle has a clutched engine cooling fan. When the clutc\
h is engaged,
the fan spins faster
to provide more air to cool the engine. In most every day
driving conditions, the clutch is not engaged. This improves fu\
el economy and
reduces fan noise. Under heavy vehicle loading, trailer towing \
andlor high
outside temperatures, the fan speed increases when the clutch e\
ngages.
So
you may hear an increase in fan noise. This is normal and should not be
mistaken as the transmission slipping
or making extra shifts. It is merely the
cooling system functioning properly. The fan will slow down whe\
n additional
cooling is not required and the clutch disengages.
You may also hear this fan noise when you start the engine.
It will go away
as the fan clutch disengages.
If a Tim Goes Flat
It’s unusual for a tire to “blow out” while you’re driving, especially if you
maintain your tires properly.
If air goes out of a tire, it’s much more likely to
leak out slowly. But
if you should ever have a “blowout,” here are a few tips
about what to expect and what
to do:
If a front tire fails, the flat tire will create a drag that pulls the vehicle toward
that side. Take your foot
off the accelerator pedal and grip the steering wheel
firmly. Steer
to maintain lane position, then gently brake to a stop well out of
the traffic lane.
A rear blowout, particularly on a curve, acts much like a skid \
and may
require the same correction you’d use in a skid. In any rear blowout, remove
your foot from the accelerator pedal. Get the vehicle under co\
ntrol by steering
the way you want the vehicle
to go. It may be very bumpy and noisy, but
you can still steer. Gently brake
to a stop, well off the road if possible.
If your tire goes flat, the next part shows how to use your jacking equipment
to change a flat tire safely.
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Page 221 of 345
Downloaded from www.Manualslib.com manuals search engine Changing a Flat Tire
If a tire goes flat, avoid further tire and wheel damage by driving slowly to a
level place. Turn on your hazard warning flashers.
I CAUTION
4
Changing a tire can cause an injury. The vehicle can slip off the jack
and
roll over you or other people. You and they could be badly
injured. Find a level place
to change your tire. To help prevent the
vehicle from moving:
1. Set the parking brake firmly.
2. Put the shift lever in P (Park).
3. Turn off the engine.
To be even more certain the vehicle won’t move, you can put chocks
at the front and rear of the tire farthest away
from the one being
changed. That would be the tire on the other side
of the vehicle, at
the opposite end.
I
I
AM545006
The following pages will tell you how to use the jack and change a tire.
The equipment you’ll need
is in the rear of your vehicle.
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Page 222 of 345
Downloaded from www.Manualslib.com manuals search engine Pmblerns on the Road
Jack Storage
F 0
Your jack, extension, ratchet and wheel blocks are stored by your v\
ehicle’s
rear doors, along the passenger side wall.
To remove your jack cover, take off the plastic wing nut by turning it
counterclockwise. Lift up on the latch and pull the jack cover off.
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Page 223 of 345
Downloaded from www.Manualslib.com manuals search engine I' i .. ,. ..
K3524
Remove the wheel blocks and jack by turning the wing nut counterclock\
wise.
Remove the wing nut and washer then
pull the wheel blocks and jack off the
bolt.
To remove the ratchet and extension by turning the wing nut
counterclockwise. Remove the wing nut and retainer and take out\
the ratchet and extension.
Spare Tire
K3526
Your spare tire is stored underneath your vehicle. You will use the ratchet
and extension to lower the spare tire.
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Page 224 of 345
Downloaded from www.Manualslib.com manuals search engine Prob/ems on the Road
K3533
The ratchet has an UP side and a DOWN side.
PO41 8
Attach the ratchet, with the DOWN side facing you, to the extension. The
extension has a socket end and a flat (screwdriver shaped) end. Put the flat
end of the extension on an angle through the hole in the rear door \
frame,
above the bumper. Be sure the flat end connects into the hoist shaft.
Turn the ratchet counterclockwise to lower the spare tire to t\
he ground. Keep
turning the ratchet until the spare tire can be pulled out from under the
vehicle.
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