lock TOYOTA CAMRY CNG 1999 Repair Manual

143
If you smell fuel or hear the sound of
leaking fuel at anytime or if your ve-
hicle is involved in an accident, imme-
diately close the manual shut off valve
to shut the fuel off.
The manual shut off valve is intended to
shut the fuel from the tank off. Normally
it is left open.
To close: Turn the lever clockwise 90°.
To open: Turn the lever counterclockwise
90°.
If you suspect a fuel leakage, close the
manual shut off valve and have your ve-
hicle serviced by your authorized Toyota
CNG dealer as soon as possible.
If, due to a collision or similar circum-
stances, the fuel system may be dam-
aged, close the manual shut off value,
and contact your authorized Toyota CNG
dealer to have the fuel system checked
for fuel leakage.CAUTION
If you smell or hear fuel leaking,
shut off the fuel system immediate-
ly. If leaking fuel is ignited, an ex-
plosion or fire could occur, causing
death or serious injury.
Do not inhale a large amount of
leaked fuel. Inhaling the natural gas
continuously may cause the lack of
oxygen in your body.
If you suspect a fuel leakage, do
not park the vehicle in an enclosed
area such as a garage, or the
leaked fuel may fill the area and
cause a fire or explosion.
If you suspect the fuel is leaking
while refueling, stop refueling im-
mediately. If leaking fuel is ignited,
an explosion or fire could occur,
causing death or serious injury.

153
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 oil, water 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
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 that the
belt webbings not cut, frayed, worn or
damaged.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 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.

158
Engine compartment overview
1. Power steering fluid reservoir
2. Engine coolant reservoir
3. Engine oil filler cap
4. Engine oil level dipstick
5. Brake fluid reservoir
6. Fuse blocks
7. Battery
8. Electric cooling fans
9. Windshield washer fluid tank

167
Clean all dirt from outside of the reservoir
tank and look at the fluid level. If the fluid
is cold, the level should be in the “COLD”
range. Similarly, if it is hot, the fluid level
should be in the “HOT” range. If the level
is at the low side of either range, add
automatic transmission fluid DEXRONII
or III to bring the level within the range.
To remove the filler cap, turn it counter-
clockwise and lift up. To reinstall it, turn
it clockwise. After replacing the filler cap,
visually check the steering box case, vane
pump and hose connections for leaks or
damage.
CAUTION
The reservoir tank may be hot so be
careful not to burn yourself.
NOTICE
Avoid overfilling, or the power steer-
ing could be damaged.
Checking tire pressure
Keep your tire pressures at the proper
level.
The recommended cold tire pressures, tire
size and the vehicle capacity weight are
given in Part 8. They are also on the tire
pressure label as shown.
You should check the tire pressures every
two weeks, or at least once a month. And
don’t forget the spare!
Incorrect tire pressure can reduce tire
life and make your vehicle less safe to
drive.Low tire pressure results in excessive
wear, poor handling, reduced fuel econo-
my, and the possibility of blowouts from
overheated tires. Also, low tire pressure
can cause poor sealing of the tire bead.
If the tire pressure is excessively low,
there is the possibility of wheel deforma-
tion and/or tire separation.
High tire pressure produces a harsh ride,
handling problems, excessive wear at the
center of the tire tread, and a greater
possibility of tire damage from road haz-
ards.
If a tire frequently needs refilling, have it
checked by your authorized Toyota CNG
dealer.
The following instructions for checking
tire pressure should be observed:
The pressure should be checked only
when the tires are cold. If your ve-
hicle has been parked for at least 3
hours and has not been driven for
more than 1.5 km or 1 mile since, you
will get an accurate cold tire pressure
reading.
Always use a tire pressure gauge.
The appearance of a tire can be mis-
leading. Besides, tire pressures that
are even just a few pounds off can
degrade handling and ride.

170
WHEN TO USE SNOW TIRES OR
CHAINS
Snow tires or chains are recommended
when driving on snow or ice.
On wet or dry roads, conventional tires
provide better traction than snow tires.
SNOW TIRE SELECTION
If you need snow tires, select the same
size, construction and load capacity as
the original tires on your Toyota.
Do not use tires other than those men-
tioned above. Do not install studded tires
without first checking local regulations for
possible restrictions.
SNOW TIRE INSTALLATION
Snow tires should be installed on all
wheels.
Installing snow tires on the front wheels
only can lead to an excessive difference
in road grip capability between the front
and rear tires which could cause loss of
vehicle control.
When storing removed tires you should
store them in a cool dry place. Mark the
direction of rotation and be sure to install
them in the same direction when replac-
ing.CAUTION
Do not drive with the snow tires
incorrectly inflated.
Never drive over 120 km/h (75 mph)
with any type of snow tires.
TIRE CHAIN SELECTION
Use the tire chains of correct size and
type.
Use SAE Class “S” type radial tire chains
except radial cable chains or V−bar type
chains.
Regulations regarding the use of tire
chains vary according to location or
type of road, so always check them
before installing chains.
CHAIN INSTALLATION
Install the chains on the front tires as
tightly as possible. Do not use tire
chains on the rear tires. Retighten
chains after driving 0.5—1.0 km
(1/4—1/2 mile).
When installing chains on your tires, care-
fully follow the instructions of the chain
manufacturer.If wheel covers are used, they will be
scratched by the chain band,so remove
the covers before putting on the chains.
CAUTION
Do not exceed 50 km/h (30 mph) or
the chain manufacturer ’s recom-
mended speed limit, whichever is
lower.
Drive carefully avoiding bumps,
holes, and sharp turns, which may
cause the vehicle to bounce.
Avoid sharp turns or locked−wheel
braking, as use of chains may ad-
versely affect vehicle handling.
NOTICE
Do not attempt to use a tire chain on
the compact spare tire, as it may re-
sult in damage to the vehicle as well
as the tire.
Installing snow tires and
chains

189
Engine compartment
Fuses (type A)
1. A/C 10 A: Air conditioning system
2. SPARE 10 A: Spare fuse
3. SPARE 15 A: Spare fuse
4. SPARE 30 A: Spare fuse
5. ALT−S 5 A: Charging system
6. HEAD (RH) 15 A: Right−hand headlight
7. EFI 15 A: Multiport fuel injection sys-
tem/sequential multiport fuel injection
system, A/F sensor
8. HORN 10 A: Horn
9. HAZARD 10 A: Emergency flasher
Instrument panel
10. AM2 30 A: Gauge and meter, SRS
airbag system, seat belt pretensioners,
multiport fuel injection system/sequen-
tial multiport fuel injection system,
“IGN” and “STARTER” fuses
11 . T E L 5 A : No circuit
12. HEAD (LH) 15 A: Left−hand headlight
13. RADIO NO.1 20 A: Audio system
14. DOME 7.5 A: Clock, ignition switch
light, personal light, trunk light, interior
light, power door lock system
15. ECU−B 10 A: Anti−lock brake system,
SRS airbag system, seat belt preten-
sioners16. A/F HTR 25 A: No circuit
17. SEAT−HEATER 20 A: No circuit
18. HEATER 10 A: Air conditioning system,
rear window defogger
19. GAUGE 10 A: Gauges and meters,
back−up lights, cruise control system,
charging system, power windows, ser-
vice reminder indicators and warning
buzzers
20. WIPER 25 A: Windshield wipers and
washer
21. MIRROR−HEATER 10 A: Outside rear
view mirror defogger
22. ECU−IG 15 A: Cruise control system,
anti−lock brake system, power antenna,
SRS airbag system, seat belt preten-
sioners, shift lock control system, mul-
tiport fuel injection system/sequential
multiport fuel injection system
23. IGN 5 A: Gauges and meters, charging
system, SRS airbag system, seat belt
pretensioners, multiport fuel injection
system/sequential multiport fuel injec-
tion system

190
24. STOP 15 A: Stop lights, cruise control
system, high−mounted stoplight, anti−
lock brake system, shift lock control
system, multiport fuel injection system/
sequential multiport fuel injection sys-
tem
25. TAIL 10 A: Parking lights, license plate
lights, tail lights, front side marker
lights, multiport fuel injection system/
sequential multiport fuel injection sys-
tem
26. POWER−OUTLET 15 A: Power outlet
27. OBD 7.5 A: On−board diagnosis sys-
tem
28. FOG 15 A: No circuit
29. STARTER 5 A: Gauges and meters,
multiport fuel injection system/sequen-
tial multiport fuel injection system
30. DOOR 25 A: Power door lock system
31. PANEL 7.5 A: Gauge and meter, audio
system, cigarette lighter, glove box
light, clock, instrument panel light con-
trol, service reminder indicators, air
conditioning control panel lights, ash-
tray light, emergency flasher, rear win-
dow defogger, electronically controlled
automatic transmission system
32. TURN 7.5 A: Emergency flasher33. RAD−NO.2 7.5 A: Audio system
34. CIG 15 A: Cigarette lighter, shift lock
control system, power rear view mirror
controls, power door lock system, SRS
airbag system, seat belt pretensioners,
air conditioning system
Fuses (type B)
35. CDS 30 A: Electric cooling fans
36. RDI 30 A: Electric cooling fans
37. MAIN 40 A: “HEAD RH”, “HEAD LH”,
fuses
38. HTR 50 A: “AM1” and “A/C” fuses
39. DEF 40 A: Rear window defogger
40. PWR 30 A: Power window control sys-
tem
41. AM1 40 A: “POWER−OUTLET”, “CIG”,
“RAD−NO.2”, “SEAT−HEATER”, “TURN”,
“WIP”, “ECU−IG”, “GAUGE”, and “HTR”
fuses
42. CDS NO.2 30 A: No Circuit
Fuses (type C)
43. ALT 100 A: “RDI” and “CDS” fuses
44. ABS 60 A: Anti−lock brake system

ii
Installation of a mobile
two−way radio system
As the installation of a mobile two−way radio system in
your vehicle could affect electronic systems such as
multiport fuel injection system/sequential multiport fuel
injection system, cruise control system, anti−lock brake
system, SRS airbag system and seat belt pretensioner
system, be sure to check with your authorized Toyota
CNG dealer for precautionary measures or special
instructions regarding installation.
Scrapping of your Toyota
The SRS airbag and seat belt pretensioner devices in
your Toyota contain explosive chemicals. If the vehicle
is scrapped with the airbags and pretensioners left as
they are, it may cause an accident such as a fire. Be
sure to have the systems of the SRS airbag and seat
belt pretensioner removed and disposed of by the quali-
fied service shop or by your authorized Toyota CNG
dealer before you dispose of your vehicle.
Precautions for CNG
Your vehicle may use compressed natural gas (CNG) for
fuel.
 Handle the CNG vehicle with care as the fuel tank
and pipes of it are filled with extremely high pres-
sure gas. In this case, close the manual shut off
valve and have your authorized Toyota CNG dealer
carry out an inspection.
 You will be able to tell if fuel is leaking out of the
vehicle by the sound of the leaking fuel and the
smell of the fuel.
 Be careful not to run out of fuel. There are less
CNG stations than gasoline stations so we recom-
mend that you refuel early.
For details, see “Fuel” and “Fuel system” in Part 2.