2006 TOYOTA YARIS ECU

2322006 YARIS HATCHBACK from Aug. ’05 Prod. (OM52703U)
PS41532
To remove the spare tire, loosen the
bolt and remove it.
Then take the spare tire out of the
vehicle.
When storing the spare tire, put it in
place with the inner side of the wheel
facing up. Then secure the tire by re-
peating the above removal steps in
reverse order to prevent it from flying
forward during a collision or sudden
braking.
The compact tire storage area is de-
signed only for a compact spare tire.
Standard size tire cannot be stored
in this storage area.
—Blocking the wheel
PS41505
2. Block the wheel diagonally op-posite the flat tire to keep the
vehicle from rolling when it is
jacked up.
When blocking the wheel, place a
wheel block in front of one of the front
wheels or behind one of the rear
wheels.
PS41506
Steel wheels (type A)
PS41507
Steel wheels (type B)
—Removing wheel ornament
(on some models)

2362006 YARIS HATCHBACK from Aug. ’05 Prod. (OM52703U)
CAUTION
Never use oil or grease on the
bolts or nuts. Doing so may lead
to overtightening the nuts and
damaging the bolts. The nuts
may loosen and the wheels may
fall off, which could cause a seri-
ous accident. If there is oil or
grease on any bolt or nut, clean
it.
—Lowering your vehicle
PS41514
9. Lower the vehicle completelyand tighten the wheel nuts.
Turn the jack handle counterclock-
wise to lower the vehicle.
Use only the wheel nut wrench to
tighten the nuts. Do not use other
tools or any additional leverage other
than your hands, such as a hammer,
pipe or your foot. Make sure the
wrench is securely engaged over the
nut.
Tighten each nut a little at a time in
the order shown. Repeat the process
until all the nuts are tight.
CAUTION
 When lowering the vehicle,
make sure all portions of your
body and all other persons
around will not be injured as
the vehicle is lowered to the
ground.
 Have the wheel nuts tightened
with torque wrench to 103 N·m
(10.5 kgf·m, 76 ft·lbf), as soon
as possible after changing
wheels. Otherwise, the nuts
may loosen and the wheels
may fall off, which could cause
a serious accident.
 Do not attach a heavily dam-
aged plastic wheel ornament.
It may fly off the wheel and
cause accidents while the ve-
hicle is moving.

2372006 YARIS HATCHBACK from Aug. ’05 Prod. (OM52703U)
—Stowing flat tire
10.Restow all the tools and jack se-curely. Then secure the flat tire
with the tire tiedown belt in the
luggage compartment as fol-
lows.
Before stowing flat tire, remove the
luggage cover. (See “Luggage cover”
on page 175 in Section 1 −10.)
CAUTION
Before driving, make sure all the
tools, jack and flat tire are se-
curely in place in their storage
location to reduce the possibility
of personal injury during a colli-
sion or sudden braking.
PS41515
1. Aluminum wheels—Before stow-
ing the flat tire, remove the center
wheel ornament by pushing from
the reverse side.
Be careful not to lose the wheel
ornament.
PS41516
2. Hook each belt end to the corre-sponding anchor brackets. Then,
put the center portion of the belt
onto the rear center head re-
straint.
3. Return the deck board to the origi- nal position and then lock it. (See
“Luggage storage box” on page
175 in Section 1− 10.)

2392006 YARIS HATCHBACK from Aug. ’05 Prod. (OM52703U)
PS41520
7. Hold the buckle and pull the beltto secure the tire.
After stowing the flat tire, check that
the tire and belt are secured.
—After changing wheels
11. Check the air pressure of the re- placed tire.
Adjust the air pressu re to the specifi-
cation designated on page 299 in
Section 8. If the pressure is lower,
drive slowly to the nearest service
station and fill to the correct pressure.
Do not forget to reinstall the tire infla-
tion valve cap as dirt and moisture
could get into th e valve core and
possibly cause air leakage. If the cap
is missing, have a new one put on as
soon as possible.
As soon after changing wheels as
possible, tighten the wheel nuts to the
torque specified on page 299 in Sec-
tion 8 with a torque wrench. And have
a technician repair the flat tire.
CAUTION
Before driving, make sure all the
tools, jack and flat tire are se-
curely in place in their storage
location to reduce the possibility
of personal injury during a colli-
sion or sudden braking.
PS41531
Position the tools as shown in the il-
lustration. Fold the tool bag over and
then restow it.

2422006 YARIS HATCHBACK from Aug. ’05 Prod. (OM52703U)
PS41523
(c) Towing with sliding typetruck
(c) Towing with sling type truck
NOTICE
Do not tow with sling type truck, ei-
ther from the front or rear. This may
cause body damage.
—Emergency towing
PS41524
Front
PS41525
Rear
If towing is necessary, we recommend
you to have it done by your Toyota
dealer or a commercial tow truck ser-
vice.
If a towing service is not available in
an emergency, your vehicle may be
temporarily towed by a cable or chain
secured to either the emergency towing
eyelet on the front of the vehicle or to
the right emergency towing eyelet un-
der the rear of the vehicle. Use extreme
caution when towing vehicles.
Vehicles with an automatic transmis-
sion, use only the front towing eyelet
when towing your vehicle.
To install the front towing eyelet, see
“—Installing front towing eyelet” on page
243 in this Section.
NOTICE
Only use specified towing eyelet;
otherwise your vehicle may be dam-
aged.
 Vehicles with an automatic trans-
mission, never tow a vehicle from
the rear with four wheels on the
ground. This may cause serious
damage to the transmission.

2432006 YARIS HATCHBACK from Aug. ’05 Prod. (OM52703U)
A driver must be in the vehicle to steer
it and operate the brakes.
Towing in this manner may be done only
on hard−surfaced roads for a short dis-
tance and at low speeds. Also, the
wheels, axles, drive train, steering and
brakes must all be in good condition.
CAUTION
Use extreme caution when towing ve-
hicles. Avoid sudden starts or erratic
driving maneuvers which would place
excessive stress on the emergency
towing eyelets and towing cable or
chain. The eyelets and towing cable
or chain may break and cause serious
injury or damage.
NOTICE
 Use only a cable or chain specifi-
cally intended for use in towing ve-
hicles. Securely fasten the cable or
chain to the towing eyelet provided.
 Do not use the left rear eyelet. It is
not designed for towing.
Before towing, release the parking brake
and put the transmission in neutral (manu-
al) or “N” (automatic). The key must be
in “ACC” (engine off) or “ON” (engine run-
ning).
CAUTION
If the engine is not running, the pow-
er assist for the brakes and steering
will not work so steering and braking
will be much harder than usual.
PS41526
1. Remove the front towing eyelet cover
on the front bumper, using a flathead
screwdriver which is wrapped with a
cloth.
—Installing front towing eyelet

2442006 YARIS HATCHBACK from Aug. ’05 Prod. (OM52703U)
PS41527
2. Use the towing eyelet in the tool bag.Secure the front towing eyelet to the
hole on the front bumper by turning
clockwise. (For the tool bag storage
location, see “—Required tools and
spare tire” on page 230.)
PS41528
3. Tighten the front towing eyelet securelyby a wheel nut wrench.
CAUTION
When installing the eyelet on the ve-
hicle, be sure to tighten the front
eyelet securely. If the eyelet is loose,
it may come off when being towed
and result in death or serious injury.
PS41529
If you cannot shift the selector lever
out of “P” position to other positions
even though the brake pedal is de-
pressed, use the shift lock override but-
ton as follows:
1. Turn the ignition key to “LOCK” position. Make sure the parking
brake is applied.
2. Pry up the cover with a flathead screwdriver or equivalent.
If you cannot shift automatic
transmission selector lever

2582006 YARIS HATCHBACK from Aug. ’05 Prod. (OM52703U)
INSIDE THE VEHICLE
Items listed below should be checked
regularly, e.g. while performing periodic
services, cleaning the vehicle, etc.
Lights
Make sure the headlights, stop lights, tail
lights, turn signal lights, and other lights
are all working. Check headlight aim.
Service reminder indicators and warning
buzzers
Check that all service reminder indicators
and warning buzzers function properly.
Steering wheel
Be alert for changes in steering condition,
such as hard steering or strange noise.
Seats
Check that all front seat controls such as
seat adjusters, seatback recliner, etc. op-
erate smoothly and that all latches lock
securely in any position. Check that the
head restraint move up and down smooth-
ly and that the locks hold securely in any
latched position. For folding−down rear
seatbacks, check that the latches lock se-
curely. Seat belts
Check that the seat belt system such as
buckles, retractors and anchors operate
properly and smoothly. Make sure the belt
webbing is not cut, frayed, worn or dam-
aged.
Accelerator pedal
Check the pedal for smooth operation and
uneven pedal effort or catching.
Clutch pedal
Check the pedal for smooth operation.
Brake pedal
Check the pedal for smooth operation and
that the pedal has the proper clearance.
Check the brake booster function.
Brakes
In a safe place, check that the brakes do
not pull to one side when applied.
Parking brake
Check that the lever has the proper travel
and that, on a safe incline, your vehicle
is held securely with only the parking
brake applied.
Automatic transmission “Park” mecha-
nism
Check the lock release button of the se-
lector lever for proper and smooth opera-
tion. On a safe incline, check that your
vehicle is held securely with the selector
lever in “P” position and all brakes re-
leased.
OUTSIDE THE VEHICLE
Items listed below should be performed
from time to time, unless otherwise
specified.
Fluid leaks
Check underneath for leaking fuel, oil, wa-
ter or other fluid after the vehicle has
been parked for a while. If you smell fuel
fumes or notice any leak, have the cause
found and corrected immediately.
Doors and engine hood
Check that all doors and back door oper-
ate smoothly and all latches lock securely.
Make sure the engine hood secondary
latch secures the hood from opening when
the primary latch is released.