ECU TOYOTA AVALON 1998 Owner's Guide

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Tire surface and wheel nuts
Check the tires carefully for cuts, damage
or excessive wear. See Chapter 7 −2 for
additional information. When checking the
tires, make sure no nuts are missing, and
check the nuts for looseness. Tighten
them if necessary.
Tire rotation
Rotate the tires every 12000 km (7500
miles). See Chapter 7 −2 for additional in-
formation.
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 including trunk lid
operate smoothly and all latches lock se-
curely. Make sure the engine hood sec-
ondary latch secures the hood from open-
ing when the primary latch is released.
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
Check that it has the specified freeplay.
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 restraints move up and down
smoothly and that the locks hold securely
in any latched position.
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.Brake pedal
Check the pedal for smooth operation and
that the pedal has the proper clearance.
Check the brake booster function.
Brakes
At a safe place, check that the brakes do
not pull to one side when applied.
Parking brake
Check that the pedal 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.
IN THE ENGINE COMPARTMENT
Items listed below should be checked
from time to time, e.g. each time when
refueling.
Washer fluid
Make sure there is sufficient fluid in the
tank. See Chapter 7
−3 for additional infor-
mation.
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4. Release the bulb retaining spring
and remove the bulb. Install a new
bulb and the bulb retaining spring.
To install the bulb, align the cutouts of the
bulb with the protrusions of the mounting
hole.
5. Connect the cords and install thecover by turning it clockwise.
Install the engine under cover securely.
Use a Phillips −head screwdriver.
—Parking and front turn
signal lights
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Engine compartment
10. HEAD HI (LH) 15 A: Left−hand head-
light (high beam)
11. HEAD HI (RH) 15 A: Right−hand head-
light (high beam)
12. ALT −S 5 A: Charging system
13. AM2 30 A: Gauge and meters, SRS
airbag system, seat belt pretensioners,
Multiport fuel injection system/sequen-
tial multiport fuel injection system,
starter system
14. ECU −B 5A: Cruise control system, air
conditioning system
15. SPARE 15 A: Spare fuse
16. SPARE 30 A: Spare fuse
Engine compartment (for Canada)
17. TEL 15 A: No circuit
18. HEAD LO (LH) 10 A: Left−hand head-
light (low beam)
19. HEAD LO (RH) 10 A: Right−hand
headlight (low beam)
20. RAD NO.1 15 A: Car audio system
21. FOG 15 A: Front fog lights
22. DRL 5 A: Daytime running light system
23. A/F 25 A: Air/fuel heater
24. SRS 5 A: SRS airbag system, seat
belt pretensioners
Engine compartment (for California)
25. IGN 5 A: Gauge and meters, SRS air-
bag system, seat belt pretensioners,
multiport fuel injection system/sequen-
tial multiport fuel injection system
26. SEAT HEATER 20 A: Seat heater
27. TURN 7.5 A: Turn signal lights, emer-
gency flasher
28. ECU −IG 10 A: Cruise control system,
anti −lock brake system, shift lock sys-
tem, power door lock system, electric
cooling fans
29. WIPER 20 A: Windshield wipers and
washer, headlight cleaner
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