ECU TOYOTA COROLLA 1999 User Guide

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Engine compartment
13. DRL 7.5 A: Daytime running light sys-
tem
14. HEAD RH- Lo 10 A: Right- hand head-
light
15. HEAD LH- Lo 10 A: Left- hand head-
light
16. CDS 30 A: Electric cooling fan
17. TURN 7.5 A: Turn signal lights, emer-
gency flashers
18. GAUGE 10 A: Gauge and meters,
buck- up lights, air conditioning system,
power windows, rear window defogger,
power door lock system
Instrument panel
19. WIP 20 A: Windshield wipers and
washer
20. DEF I- UP/M- HTR 10 A: Rear window
defogger, multiport fuel injection sys-
tem/sequential multiport fuel injection
system
21. ECU- IG 10 A: Starting system, electric
cooling fan, automatic transmission
shift lock system, anti- lock brake sys-
tem, cruise control system
22. IGN 7.5 A: Multiport fuel injection sys-
tem/sequential multiport fuel injection
system, charging system, SRS airbag
system, seat belt pretensioners23. STOP 15 A: Stop lights, high mounted
stoplight, anti- lock brake system, auto-
matic transmission shift lock system
24. TAIL 15 A: Tail lights, gauges and me-
ters, instrument panel light control, cig-
arette lighter, clock, car audio system,
rear window defogger, license plate
lights, electronically controlled automat-
ic transmission system, multiport fuel
injection system/sequential multiport
fuel injection system, air conditioning
system, emergency flashers
25. OBD 7.5 A: On- board diagnosis sys-
tem
26. ECU- B 7.5 A: SRS airbag system,
seat belt pretensioners
27. ST 5 A: Starter system, multiport fuel
injection system/sequential multiport
fuel injection system
28. D/L 30 A: Power door lock system
29. FOG 15 A: No circuit
30. S- HTR 15A: No circuit
31. CIG 15 A: Car audio system, clock,
cigarette lighter, power rear view mir-
rors, SRS airbag system, seat belt pre-
tensioners, automatic transmission shift
lock system, theft deterrent system
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Fuses (type B)
32. HTR 50 A: Air conditioning system,
ºA/Cº fuse
33. MAIN 40 A: Starter system, ºHEAD
(LH) or HEAD (LH- UPR), ºHEAD (RH)
or HEAD (RH- UPR), ºHEAD LH- Loº
and ºHEAD RH- Lo fuses
34. RDI 30 A: Electric cooling fan
35. AM1 50 A: ºCIGº, ºTURNº, ºGAUGEº,
ºECU- IGº, and ºWIPº fuses
36. DEF 40 A: Rear window defogger,
ºDEF I- UP/M- HTRº fuse
37. POWER 30 A: Power windows, electric
moon roof
Fuses (type C)
38. FL ABS 50 A: Anti- lock brake system
39. FL ALT 100 A: ºRDIº, ºCDSº, ºAM1º,
ºPOWERº, ºD/Lº, ºTAILº, OBD, ºFOGº,
ºECU- Bº, ºSTOPº and ºDEFº, ºHTRº
fuses
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CAUTION
To avoid serious personal injury, you
must do the following.

Always make sure the head, hands
and other parts of the body of all
occupants are kept completely in-
side the vehicle before you close
the power windows. If someone's
neck, head or hands gets caught in
a closing window, it could result in
a serious injury. When anyone
closes the power windows, be sure
that they operate the windows safe-
ly.

When small children are in the ve-
hicle, never let them use the power
window switches without supervi-
sion. Use the window lock button to
prevent them from making unex-
pected use of the switches.

Never leave small children alone in
the vehicle, especially with the igni-
tion key still inserted. They could
use the power window switches and
get trapped in a window. Unat-
tended children can become in-
volved in serious accidents.
Trunk lidÐ
To open the trunk lid from the outside,
insert the master key and turn it clock-
wise.
See ºLuggage stowage precautionsº in
Part 2 for precautions to observe for load-
ing luggage.
To close the trunk lid, lower it and press
down on it. After closing the trunk lid, try
pulling it up to make sure it is securely
closed.
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CAUTION
Keep the trunk lid closed while driv-
ing. This not only keeps the luggage
from being thrown out but also pre-
vents exhaust gases from entering
the vehicle.
ÐLock release lever
To open the trunk lid from the driver's
seat, pull up on the lock release lever.After closing the trunk lid, insert the
master key and turn it counterclockwise
to deactivate the lock release lever.
After closing the trunk lid, try pulling it up
to make sure it is securely locked.
ÐLock release lever
cancelling system
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Hood
To open the hood:
1. Pull the hood lock release lever. The
hood will spring up slightly.
CAUTION
Before driving, be sure that the hood
is closed and securely locked. Other-
wise, the hood may open unexpected-
ly while driving and an accident may
occur.
2. In front of the vehicle, pull up the
auxiliary catch lever and lift the
hood.3. Hold the hood open by inserting the
support rod into the slot.
Before closing the hood, check to see that
you have not forgotten any tools, rags,
etc. and return the support rod to its clip-
this prevents rattles. Then lower the hood
make sure it locks into place. If neces-
sary, press down gently on the front edge
to lock it.
CAUTION
After inserting the support rod into
the slot, make sure the rod supports
the hood security from falling down
on to your head or body.
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TESTING THE SYSTEM
1. Open all the windows.
2. Set the system as described above.
The doors should be locked with the
key or wireless remote control transmit-
ter. Be sure to wait until the indicator
light starts flashing.
3. Unlock any door from the inside. The
system should activate the alarm.
4. Cancel the system by unlocking any of
the doors with the key or wireless re-
mote control transmitter.
5. Repeat this operation for the other
doors, trunk and hood. When testing on
the hood, also check that the system
is activated when the battery terminal
is disconnected and then reconnected.
If the system does not work properly,
have it checked by your Toyota dealer.
Fuel tank cap
1. To open the fuel filler door, pull the
lever up.
When refueling, turn off the engine.
CAUTION

Do not smoke, cause sparks or al-
low open flames when refueling.
The fumes are flammable.

When opening the cap, do not re-
move the cap quickly. In hot weath-
er, fuel under pressure could cause
injury by spraying out of the filler
neck if the cap is suddenly re-
moved.
2. To remove the fuel tank cap, turn
the cap slowly counterclockwise,
then pause slightly before removing
it. After removing the cap, hang it
on the cap hanger.
It is not unusual to hear a slight swoosh
when the cap is opened. When installing,
turn the cap clockwise till you hear a
click.
If the cap is not tightened securely, the
malfunction indicator lamp comes on.
Make sure the cap is tightened securely.
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2. Fold down the seatback.
Each seatback may be folded separately.
On vehicles with built- in child restraint,
only the left seatback can be folded down.
This will enlarge the trunk as far as the
seatbacks. See ºLuggage stowage precau-
tionsº in Part 2 for precautions to observe
for loading luggage.
NOTICE
Make sure the luggage loaded in the
enlarged trunk will not damage the
webbing of the rear center seat belt
when the left seatback is folded
down.
CAUTION
When returning the seatback to the
upright position:

Make sure the seat belts are not
twisted or caught in the seatback
and are arranged in the proper
position and are ready to use.

Make sure the seatback is securely
locked by pushing forward and rear-
ward on the top of the seatback.
(B) PREVENTING DAMAGE TO REAR
CENTER SEAT BELT WEBBING
When folding down the left seatback, if
the luggage loaded in the enlarged
trunk will damage the webbing of the
rear center seat belt, disconnect the
rear center seat belt to prevent damage.
Insert the key into the hole (light gray)
on the buckle to release tab 1 (light
gray), and allow the belt to retract.
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Toyota strongly urges that the driver and
passengers in the vehicle be properly re-
strained at all times with the seat belts
provided. Failure to do so could increase
the chance of injury and/or the severity of
injury in accidents.
Child. Use a child restraint system ap-
propriate for the child until the child be-
comes large enough to properly wear the
vehicle's seat belts. See ºChild restraintº
for details.
If a child is too large for a child restraint
system, the child should sit in the rear
seat and must be restrained using the
vehicle's seat belt. According to accident
statistics, the child is safer when properly
restrained in the rear seat than in the
front seat.
If a child must sit in the front seat, the
seat belts should be worn properly. If an
accident occurs and the seat belts are not
worn properly, the force of the rapid infla-
tion of the airbag may cause death or
serious injury to the child.Do not allow the child to stand up or
kneel on either rear or front seats. An
unrestrained child could suffer serious in-
jury or death during emergency braking or
a collision. Also, do not let the child sit
on your lap. It does not provide sufficient
restraint.
Pregnant woman. Toyota recommends the
use of a seat belt. Ask your doctor for
specific recommendations. The lap belt
should be worn securely and as low as
possible over the hips and not on the
waist.
Injured person. Toyota recommends the
use of a seat belt. Depending on the inju-
ry, first check with your doctor for specific
recommendations.
CAUTION
Persons should ride in their seats
properly wearing their seat belts
whenever the vehicle is moving.
Otherwise, they are much more likely
to suffer serious bodily injury or
death in the event of sudden braking
or a collision.
When using the seat belts, observe
the following:

Use the belt for only one person at
a time. Do not use a single belt for
two or more peopleÐeven children.

Avoid reclining the seatbacks too
much. The seat belts provide maxi-
mum protection when the seatbacks
are in the upright position. (Refer
to the seat adjustment instructions.)

Be careful not to damage the belt
webbing or hardware. Take care that
they do not get caught or pinched
in the seat or doors.

Inspect the belt system periodically.
Check for cuts, fraying, and loose
parts. Damaged parts should be re-
placed. Do not disassemble or
modify the system.

Keep the belts clean and dry. If
they need cleaning, use a mild soap
solution or lukewarm water. Never
use bleach, dye, or abrasive clean-
ersÐthey may severely weaken the
belts. (See ºCleaning the interiorº
in Part 5.)
Seat beltsÐ
ÐSeat belt precautions
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Replace the belt assembly (includ-
ing bolts) if it has been used in a
severe impact. The entire assembly
should be replaced even if damage
is not obvious.
Adjust the seat as needed (front seats
only) and sit up straight and well back
in the seat. To fasten your belt, pull it
out of the retractor and insert the tab
into the buckle.
You will hear a click when the tab locks
into the buckle.
The seat belt length automatically adjusts
to your size and the seat position.
The retractor will lock the belt during a
sudden stop or on impact. It also may
lock if you lean forward too quickly. A
slow, easy motion will allow the belt to
extend, and you can move around freely.If the seat belt cannot be pulled out of the
retractor, firmly pull the belt and release
it. You will then be able to smoothly pull
the belt out of the retractor.
When a passenger 's shoulder belt is com-
pletely extended and is then retracted
even slightly, the belt is locked in that
position and cannot be extended. This fea-
ture is used to hold the child restraint
system securely. (For details, see ºChild
restraintº in this chapter.) To free the belt
again, fully retract the belt and then pull
the belt out once more.CAUTION

After inserting the tab, make sure
the tab and buckle are locked and
that the belt is not twisted.

Do not insert coins, clips, etc. in
the buckle as this may prevent you
from properly latching the tab and
buckle.

If the seat belt does not function
normally, immediately contact your
Toyota dealer. Do not use the seat
until the seat belt is fixed. It cannot
protect an adult occupant or your
child from injury.
ÐFront and rear seat belts
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CAUTION

High- positioned lap belts and
loose- fitting belts both could in-
crease the chance of injury due to
sliding under the lap belt during an
accident or other unintended result.
Keep the lap belt as low on your
hips as possible.

For your safety, do not place the
shoulder belt under your arm.
To release the belt, press the buckle- re-
lease button and allow the belt to re-
tract.
If the belt does not retract smoothly, pull
it out and check for kinks or twists. Then
make sure it remains untwisted as it re-
tracts.REAR CENTER SEAT BELT (WITH
FOLD- DOWN SEAT)
The rear center seat belt is a 3- point type
restraint with 2 buckles. Both seat belt
buckles must be correctly located and se-
curely latched for proper operation
Make sure the buckle 1 (with light gray
buckle- release button) is securely latched
for ready use of the center seat belt.
The buckle 1 should be separated only
when the rear left seatback is folded
down, if the luggage loaded in the en-
larged trunk will damage the webbing of
the rear center seat belt. (See ºFold- down
rear seatº in this chapter for the instruc-
tion of how to correctly connect the seat
belt.)
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