1999 TOYOTA CAMRY CNG transmission

2
Instrument panel overview
1. Side defroster outlets
2. Side vents
3. Instrument cluster
4. Center vents
5. Glove box
6. Garage door opener box or
miscellaneous box
7. Power door lock switches
8. Power window switches
9. Cup holders
10. Cup holder or rear ashtray
11. Parking brake lever
12. Automatic transmission selector lever
13. Auxiliary box
14. Hood lock release lever
15. Window lock switch

5
Indicator symbols on the instrument panel
∗
1: For details, see “Service reminder indicators and warning
buzzers” in Chapter 1−5.
∗
2: If this light flashes, see “Cruise control” in Chapter 1−6.
Brake system warning light∗
1
Seat belt reminder light∗
1
Discharge warning light∗
1
Malfunction indicator lamp∗
1
Low oil pressure warning light∗
1
Anti−lock brake system warning light∗
1
Open door warning light∗
1
Rear light failure warning light∗
1
SRS warning light∗
1
Low windshield washer fluid level warning light∗
1
Overdrive−off indicator light
Cruise control indicator light
∗
2
Headlight high beam indicator light Turn signal indicator lights
Automatic transmission indicator lights

67
The engine ignition will continue to oper-
ate, however, until the battery is dis-
charged. Turn off the air conditioning,
blower, radio, etc., and drive directly to
the nearest authorized Toyota CNG dealer
or repair shop.
NOTICE
Do not continue driving if the engine
drive belt is broken or loose.
(d) Malfunction Indicator Lamp
This lamp warns that there is a problem
somewhere in your engine or automatic
transmission electrical system.
If it comes on while you are driving, have
your vehicle checked/repaired by your au-
thorized Toyota CNG dealer as soon as
possible.
(e) Low Fuel Level Warning Light
This light comes on when the amount of
natural gas remaining in the tank drops to
about 1/5.
If you continue to drive the vehicle after
the low fuel level warning light comes on,
the light will begin to blink, and at the
same time you will not be able to drive
at speeds over 80 km/h (50 mph).When the outside temperature is below
−30°C (−22°F), the fuel gauge may indi-
cate an amount less than actual amount
and the indicator may come on.
NOTICE
If the low fuel warning light begins to
blink, the fuel tank will soon be
empty. Move to a safe place as soon
as possible.
(f) Low Oil Pressure Warning Light
This light warns that the engine oil pres-
sure is too low.
If it flickers or stays on while you are
driving, pull off the road to a safe place
and stop the engine immediately. Call your
authorized Toyota CNG dealer or qualified
repair shop for assistance.
The light may occasionally flicker when
the engine is idling or it may come on
briefly after a hard stop. There is no
cause for concern if it then goes out when
the engine is accelerated slightly.
The light may come on when the oil level
is extremely low. It is not designed to
indicate low oil level, and the oil level
must be checked using the level dipstick.
NOTICE
Do not drive the vehicle with the
warning light on—even for one block.
It may ruin the engine.
(g) “ABS” Warning Light
This light warns that there is a problem
somewhere in your anti−lock brake sys-
tem.
If the light comes on while you are driv-
ing, have your vehicle checked by your
authorized Toyota CNG dealer as soon as
possible.
The light will come on when the ignition
key is turned to the “ON” position. After
a few seconds, the light will go off.
When the “ABS” warning light is on (and
the brake system warning light is off), the
brake system operates conventionally but
anti−lock brake system is not assisting
brake performance so that the wheels can
lock−up during sudden braking or braking
on slippery road surfaces.
(h) Open Door Warning Light
This light remains on until all the doors
and back door are completely closed.

69
Part 1
OPERATION OF
INSTRUMENTS AND
CONTROLS—
Chapter 1−6
Ignition switch,
Transmission and
Parking brake
Ignition switch with steering lock
Automatic transmission
P ar k ing br ak e
Cruise control“START”—Starter motor on. The key
will return to the “ON” position when
released.
For starting tips, see Part 3.
“ON”—Engine on and all accessories
on.
This is the normal driving position.
“ACC”—Accessories such as the radio
operate, but the engine is off.
If you leave the key in the “ACC” or
“LOCK” position and open the driver’s
door, a buzzer will remind you to remove
the key.
“LOCK”—Engine is off and the steering
wheel is locked. The key can be re-
moved only at this position.You must push in the key to turn the key
from “ACC” to the “LOCK” position. The
selector lever must be put in the “P” posi-
tion before pushing the key.
When starting the engine, the key may
seem stuck at the “LOCK” position. To
free it, first be sure the key is pushed all
the way in, and then rock the steering
wheel slightly while turning the key gently.
NOTICE
Do not leave the key in the “ON”
position if the engine is not running.
The battery will discharge and the
ignition could be damaged.
Ignition switch with steering
lock

70
Automatic transmission
Shift while holding the lock
release button in Lock release button
To prevent misshifting
Parking, engine
starting and key
removal position
Reverse position
Neutral position
Normal driving position
Position for engine
braking
Position for stronger
engine braking than
that in “2” position
Shift normallyOverdrive switch
For selecting either a three−speed
or four−speed transmission
ON position
(Shifting into overdrive
possible)
OFF position
(Shifting into overdrive
not possible)
“O/D OFF” indicator light
shows the overdrive
switch is in OFF position With the brake pedal depressed,
shift while holding the lock
release button in. (The ignition
switch must be in “ON” position.)
Vehicles with cruise control⎯When the cruise control is being used, even if you downshift the transmission by turning off the overdrive
switch, engine braking will not be applied because the cruise control is not cancelled. For ways to decrease the vehicle speed, see
“Cruise control” in this chapter.

71
Your automatic transmission has a shift
lock system to minimize the possibility of
incorrect operation. This means you can
only shift out of “P” position when the
brake pedal is depressed (with the ignition
switch in “ON” position and the lock re-
lease button depressed).
(a) Normal driving
1. Start the engine as instructed in “How
to start the engine” in Part 3. The
transmission must be in “P” or “N”.
2. With your foot holding down the brake
pedal, shift the selector lever to “D”.
When the lever is in the “D” position, the
automatic transmission system will select
the most suitable gear for the running
conditions such as normal cruising, hill
climbing, hard towing, etc.
Always turn the overdrive switch on for
better fuel economy and quieter driving. If
the engine coolant temperature is low, the
transmission will not shift into overdrive
gear even with the overdrive switch on.
CAUTION
Never put your foot on the accelera-
tor pedal while shifting.
3. Release the parking brake and brake
pedal. Depress the accelerator pedal
slowly for smooth starting.
(b) Using engine braking
To use engine braking, you can downshift
the transmission as follows:
Turn off the overdrive switch. The “O/D
OFF” indicator light will come on and
the transmission will downshift to the
third gear.
Shift into the “2” position. The trans-
mission will downshift to the second
gear when the vehicle speed drops
down to or lower than 106 km/h (66
mph), and more powerful engine brak-
ing will be obtained.
Shift into the “L” position. The trans-
mission will downshift to the first gear
When the vehicle speed drops down to
or lower than 47 km/h (29 mph), and
maximum engine braking will be ap-
plied.Vehicles with cruise control⎯When the
cruise control is being used, even if you
downshift the transmission by turning off
the overdrive switch, engine braking is not
applied because the cruise control is not
cancelled.
For ways to decrease the vehicle speed,
see “Cruise control” in this chapter.
CAUTION
Be careful when downshifting on a
slippery surface. Abrupt shifting
could cause the vehicle to spin or
skid.
(c) Using “2” and “L” positions
The “2” and “L” positions are used for
strong engine braking as described pre-
viously.
With the selector lever in “2” or “L”, you
can start the vehicle in motion as with the
lever in “D”.
With the selector lever in “2”, the vehicle
will start in the first gear and automatical-
ly shift to the second gear.
With the selector lever in “L”, the trans-
mission is engaged in the first gear.

72
NOTICE
Be careful not to overrev the en-
gine. Watch the tachometer to keep
engine rpm from going into the red
zone. The approximate maximum al-
lowable speed for each position is
given below for your reference:
“2” 119 km/h (74 mph). . . . . . . . . .
“ L” 66 km/ h ( 41 mph). . . . . . . . . .
Do not continue hill climbing or
hard towing for a long time in the
“2” or “L” position. This may cause
severe automatic transmission dam-
age from overheating. To prevent
such damage, “D” position should
be used in hill climbing or hard
towing.
(d) Backing up
1. Bring the vehicle to a complete stop.
2. With the brake pedal held down with
your foot, shift the selector lever to the
“R” position.
NOTICE
Never shift into reverse while the ve-
hicle is moving.
(e) Parking
1. Bring the vehicle to a complete stop.
2. Pull the parking brake lever up fully to
securely apply the parking brake.
3. With the brake pedal pressed down,
shift the selector lever to the “P” posi-
tion.
CAUTION
While the vehicle is moving, never
attempt to move the selector lever
into “P” position under any circum-
stances. Serious mechanical damage
and loss of vehicle control may re-
sult.
(f) Good driving practice
If the transmission repeatedly shifts up
and down between the third gear and
overdrive when climbing a gentle slope,
the overdrive switch should be turned
off. Be sure to turn the switch on im-
mediately afterward.
When towing a trailer, in order to main-
tain engine braking efficiency, do not
use overdrive.
CAUTION
Always keep your foot on the brake
pedal while stopped with the engine
running. This prevents the vehicle
from creeping.
NOTICE
Do not hold the vehicle on an up-
grade with the accelerator pedal. It
can cause the transmission to over-
heat. Always use the brake pedal or
parking brake.

73
(g) Rocking your vehicle if stuck
CAUTION
If your vehicle becomes stuck in
snow, mud, sand, etc., then you may
attempt to rock your vehicle free by
moving it forward and backward. Do
not attempt this procedure if people
or objects are anywhere near the ve-
hicle. During the rocking operation
the vehicle may suddenly move for-
ward or backward as it becomes un-
stuck, causing injury or damage to
nearby people or objects.
NOTICE
If you rock your vehicle, observe the
following precautions to prevent dam-
age to the transmission and other
parts.
Do not depress the accelerator ped-
al while shifting the selector lever
or before the transmission is com-
pletely shifted to forward or reverse
gear.
Do not race the engine and avoid
spinning the wheels.
If your vehicle remains stuck after
rocking the vehicle several times,
consider other ways such as tow-
ing.
(h) If you cannot shift the selector le-
ver out of “P” position
If you cannot shift the selector lever from
“P” position even though the brake pedal
is depressed, use the shift lock override
button. For instructions, see “If you cannot
shift automatic transmission selector lever”
in Part 4.
Parking brake
When parking, firmly apply the parking
brake to avoid inadvertent creeping.
To set: Pull up the lever. For better hold-
ing power, first depress the brake pedal
and hold it while setting the parking
brake.
To release: Pull up the lever slightly,
press the thumb button, and lower.
To remind you that the parking brake is
set, the parking brake reminder light in
the instrument panel remains on until you
release the parking brake.