2010 HONDA FIT engine overheat

U.S. models only
Your vehicle is equipped with a tire
pressure monitoring system (TPMS)
that turns on every time you start the
engine and monitors the pressure in
your tires while driving.
Each tire has its own pressure sensor
(not including the spare tire). If the
air pressure of a tire becomes
significantly low, the sensor in that
tire immediately sends a signal that
causes the low tire pressure indicator
to come on.
Low Tire Pressure Indicator
When the low tire pressure indicator
is on, one or more of your tires is
significantly underinflated. You
should stop and check your tires as
soon as possible, and inflate them to
the proper pressure as indicated on
the vehicle's tire information placard.
If you think you can safely drive a
short distance to a service station,
proceed slowly, and inflate the tire to
the recommended pressure shown
on the driver's doorjamb.
If the tire is flat, or if the tire pressure
is too low to continue driving, replace
the tire with the compact spare tire
(see page 284). If you cannot make the low tire
pressure indicator go out after
inflating the tires to the specified
values, have your dealer check the
system as soon as possible.
Driving on a significantly under-
inflated tire causes the tire to
overheat and can lead to tire failure.
Under-inflation also reduces fuel
efficiency and tire tread life, and may
affect the vehicle's handling and
stopping ability.
Because tire pressure varies by
temperature and other conditions,
the low tire pressure indicator may
come on unexpectedly.
CONTINUED
Tire Pressure Monitoring System (TPMS)
235
Driving
Table of Contents

This section covers the more
common problems that motorists
experience with their vehicles. It
gives you information about how to
safely evaluate the problem and what
to do to correct it. If the problem has
stranded you on the side of the road,
you may be able to get going again. If
not, you will also find instructions on
getting your vehicle towed.Compact Spare Tire....................
284
Changing a Flat Tire ...................
285
Temporarily Repairing a Flat Tire .........................................
291
If the Engine Won't Start .............
297
Jump Starting ..............................
299
If the Engine Overheats ..............
301
Low Oil Pressure Indicator .........
303
Charging System Indicator .........
303
Malfunction Indicator Lamp ........
304
Brake System Indicator ...............
305
Fuses ..........................................
306
Fuse Locations ............................
309
Emergency Towing .....................
311
If Your Vehicle Gets Stuck ..........
312
Taking Care of the Unexpected
283
Taking Care of the Unexpected

In freezing temperatures, turn the
engine on and leave it running
while the flat tire is being serviced.
Prolonged exposure to the cold
may cause the vehicle's battery to
weaken. Under cold conditions,
safely start the vehicle's engine and
keep the engine running at idle
when operating the air pump.
Running the engine with the
vehicle in an enclosed or even
partly enclosed area can cause
a rapid build-up of toxic carbonmonoxide.
Breathing this colorless,
odorless gas can cause
unconsciousness and even
death. Only run the engine to
power the air pump with the
vehicle outdoors.10. Turn the air pump on to inflate thetire. Do not run the air pump for
more than 15 minutes or it may
overheat. The air pressure gauge
will show about 40 to 60 psi (275 to
415 kPa) for the first few minutes
while the sealant is pumped into
the tire, and then the pressure will
go down to about 10 to 20 psi (70
to 140 kPa). 11. Inflate the tire to 33 psi (230 kPa),
then turn the air pump switch OFF
for an accurate pressure reading. If
the pressure fails to reach 33 psi
(230 kPa) within 15 minutes, do
not continue, and have the vehicle
towed. In Canada or the
continental U.S.A. simply call 1-
800-465-PLUS (7587) for Honda
Plus Roadside Assistance.
12. Turn the ignition switch to the LOCK (0) position.
13. Remove the sealant bottle hose from the tire valve, then reinstall
the tire valve cap.
AIR PUMP SWITCH
OFF
ON
Temporarily Repairing a Flat Tire
294
Table of Contents

The high temperature indicator
should be off under most conditions.
If the engine coolant temperature
gets higher than normal, the
indicator will blink. If it stays on, you
should determine the reason (hot
day, driving up a steep hill, etc.).
If the vehicle overheats, you should
take immediate action. The only
indication may be the high
temperature indicator blinking or
remaining on. Or you may see steam
or spray coming from under thehood.
Driving with the high temperature
indicator on can cause serious damage
to your engine.
Steam and spray from an
overheated engine can
seriously scald you.
Do not open the hood if steam
is coming out.
1. Safely pull to the side of the road. Put the transmission in neutral
(manual) or Park (automatic), and
set the parking brake. Turn off all
accessories, and turn on the
hazard warning lights.
2. If you see steam and/or spray coming from under the hood, turn
off the engine. Wait until you see
no more signs of steam or spray,
then open the hood. 3. If you do not see steam or spray,
leave the engine running, and
check the high temperature
indicator. If the high heat is due to
overloading, the engine should
start to cool down almost
immediately. If it does, wait until
the high temperature indicator
goes off, then continue driving.
4. If the high temperature indicator stays on, turn off the engine.
CONTINUED
If the Engine Overheats
301
Taking Care of the Unexpected
Table of Contents

5. Look for any obvious coolantleaks, such as a split radiator hose.
Everything is still extremely hot,
so use caution. If you find a leak, it
must be repaired before you
continue driving (see Emergency
Towing on page 311).
6. If you don't find an obvious leak, check the coolant level in the
radiator reserve tank. Add coolant
if the level is below the MIN mark.
7. If there was no coolant in the reserve tank, you may need to add
coolant to the radiator. Let the
engine cool down until the high
temperature indicator goes off
before checking the radiator.
Removing the radiator cap
while the engine is hot can
cause the coolant to spray out,
seriously scalding you.
Always let the engine and
radiator cool down before
removing the radiator cap.
8. Using gloves or a large heavy cloth, turn the radiator cap
counterclockwise, without pushing
down, to the first stop. After the
pressure releases, push down on
the cap, and turn it until it comesoff. 9. Start the engine, and set the
temperature control dial to
maximum heat. Add coolant to the
radiator up to the base of the filler
neck. If you do not have the proper
coolant mixture available, you can
add plain water. Remember to
have the cooling system drained
and refilled with the proper
mixture as soon as you can.
10. Put the radiator cap back on tightly. Run the engine, and check
the high temperature indicator. If
it begins to blink or comes on
again, the engine needs repair (see
Emergency Towing on page 311).
11. If the temperature stays normal, check the coolant level in the
radiator reserve tank. If it has gone
down, add coolant to the MAX
mark. Put the cap back on tightly.
If the Engine Overheats
302
Table of Contents