2000 TOYOTA CAMRY automatic transmission

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GENERAL 2000 FEATURES
DESCRIPTION 2. . . . . . . . . . . . . . . . . . . . . . . . . . .
ENGINE
Evaporative Emission Control System3 . . . . . . . .
AUTOMATIC TRANSMISSION
Overdrive switch4 . . . . . . . . . . . . . . . . . . . . . . . . .
COROLLA
OUTLINE OF NEW FEATURES 6. . . . . . . . . . . .
MODEL CODE 7. . . . . . . . . . . . . . . . . . . . . . . . . .
MODEL LINE-UP 7. . . . . . . . . . . . . . . . . . . . . . . .
NEW FEATURES
1ZZ-FE Engine
Description8 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Major Difference9 . . . . . . . . . . . . . . . . . . . . . . .
Valve Mechanism10 . . . . . . . . . . . . . . . . . . . . . . .
Ignition System11 . . . . . . . . . . . . . . . . . . . . . . . .
Engine Control System12 . . . . . . . . . . . . . . . . . . .
Brakes
General20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
System Diagram20 . . . . . . . . . . . . . . . . . . . . . . . .
Hydraulic Circuit20 . . . . . . . . . . . . . . . . . . . . . . .
Operation21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CAMRY
OUTLINE OF NEW FEATURES 26. . . . . . . . . . . .
MODEL CODE 29. . . . . . . . . . . . . . . . . . . . . . . . . . .
MODEL LINE-UP 30. . . . . . . . . . . . . . . . . . . . . . . . .
NEW FEATURES
Exterior31 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Interior32 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5S-FE Engine
Description33 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Major Difference34 . . . . . . . . . . . . . . . . . . . . . . .
Intake and Exhaust System34 . . . . . . . . . . . . . . .
Fuel System35 . . . . . . . . . . . . . . . . . . . . . . . . . . .
5S-FNE Engine
Description36 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Features of 5S-FNE Engine38 . . . . . . . . . . . . . . .
Engine Proper39 . . . . . . . . . . . . . . . . . . . . . . . . . .
Valve Mechanism40 . . . . . . . . . . . . . . . . . . . . . . .
Intake and Exhaust System41 . . . . . . . . . . . . . . .
Fuel System43 . . . . . . . . . . . . . . . . . . . . . . . . . . .
Ignition System48 . . . . . . . . . . . . . . . . . . . . . . . .
Engine Control System49 . . . . . . . . . . . . . . . . . . .
1MZ-FE Engine54 . . . . . . . . . . . . . . . . . . . . . . . . .
Automatic Transaxle54 . . . . . . . . . . . . . . . . . . . . . .
Brakes55 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Steering56 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Body57 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Lighting58 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Air Conditioning59 . . . . . . . . . . . . . . . . . . . . . . . . .
SRS Airbag59 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
CAMRY SOLARA
OUTLINE OF NEW FEATURES 62. . . . . . . . . . . .
MODEL CODE 64. . . . . . . . . . . . . . . . . . . . . . . . . . .
MODEL LINE-UP 64. . . . . . . . . . . . . . . . . . . . . . . . .
SIENNA
OUTLINE OF NEW FEATURES 66. . . . . . . . . . . .
MODEL CODE 67. . . . . . . . . . . . . . . . . . . . . . . . . . .
MODEL LINE-UP 67. . . . . . . . . . . . . . . . . . . . . . . . .
RAV4
OUTLINE OF NEW FEATURES 70. . . . . . . . . . . .
MODEL CODE 71. . . . . . . . . . . . . . . . . . . . . . . . . . .
MODEL LINE-UP 71. . . . . . . . . . . . . . . . . . . . . . . . .
TOYOTA TACOMA
OUTLINE OF NEW FEATURES 74. . . . . . . . . . . .
MODEL CODE 76. . . . . . . . . . . . . . . . . . . . . . . . . . .
MODEL LINE-UP 77. . . . . . . . . . . . . . . . . . . . . . . . .
NEW FEATURES
2RZ-FE and 3RZ-FE Engine
Description78 . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LEV Compliance78 . . . . . . . . . . . . . . . . . . . . . . .
Differential82 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4RUNNER
OUTLINE OF NEW FEATURES 84. . . . . . . . . . . .
MODEL CODE 86. . . . . . . . . . . . . . . . . . . . . . . . . . .
MODEL LINE-UP 86. . . . . . . . . . . . . . . . . . . . . . . . .
LAND CRUISER
OUTLINE OF NEW FEATURES 88. . . . . . . . . . . .
MODEL CODE 90. . . . . . . . . . . . . . . . . . . . . . . . . . .
MODEL LINE-UP 90. . . . . . . . . . . . . . . . . . . . . . . . .
NEW FEATURES
Engine91 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Differential91 . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Brakes
General92 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Function92 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
System Diagram93 . . . . . . . . . . . . . . . . . . . . . . . .
Layout of Components94 . . . . . . . . . . . . . . . . . . .
2
TABLE OF CONTENTS

CAMRY ± NEW FEATURES54
1MZ-FE ENGINE
The following items have been changed in the '00 CAMRY.
The system for detecting evaporative emission leaks has been changed.
For details, see the General 2000 Features section.
A thermostat monitor function has been newly provided. This function monitors the changes in the coolant
temperature at the time the engine is started, and if the coolant temperature does not reach a specified value
within a prescribed length of time, the thermostat is determined to be faulty.
AUTOMATIC TRANSAXLE
As in the 5S-FE engine model, the A140E automatic transaxle is used on the 5S-FNE engine model.
The gear ratio of the differential has been lowered to accommodate the performance of the 5S-FNE engine
and to ensure fuel economy.

Specifications 
Item
5S-FNE Engine5S-FE Engine
1st2.810
2nd1.549
Gear Ratio3rd1.000
4th (Overdrive)0.706
Reverse2.296
Counter Gear Ratio0.945
Differential Gear Ratio4.1763.944
Fluid Capacity
Liters
Transmission5.6 (5.9, 4.9)
Liters
(US qts, Imp. qts)
Differential1.6 (1.7, 1.4)
Fluid TypeATF D-II or
DEXRON)III (DEXRON)II)

GENERAL 2000 FEATURES
172GN01
172GN02New
Previous ECMODLP
ODMSO / D OFF
Indicator
Light
O / D Switch
(Momentry
Type)O / D OFF
Indicator
LightON
OFF
O/D
SwitchON
OFF
Ignition
SwitchON
OFF
ECM
OD2O / D OFF
Indicator
Light
O / D Switch
(Lock Type)O / D OFF
Indicator
LightON
OFF
O/D
Switch
ConditionON
OFF
Real
Switch
ConditionON
OFF
Ignition
SwitchON
OFF 2
AUTOMATIC TRANSMISSION

OVERDRIVE SWITCH
The overdrive switch has been changed from the previous ON / OFF lock type to the momentary type switch.
Pressing the momentary switch closes (turns ON) the contact points, and releasing the switch opens (turns
OFF) the contact points. Accordingly, pressing the switch causes the signal to be input into the ECM.
Pressing the switch in overdrive turns OFF the overdrive. Pressing it again turns the overdrive back ON.
When the overdrive is OFF, turning the ignition switch from OFF to ON turns the overdrive back ON.

RADIATOR
The radiator performs the function of cooling the coolant which has passed through the water
jacket and become hot, and it is mounted in the front of the vehicle. The radiator consists of an
upper tank and lower tank, and a core which connects the two tanks. The upper tank contains the
inlet for coolant from the water jacket and the filler inlet. It also has a hose attached through
which excess coolant or steam can flow. The lower tank has an outlet and drain cock for the
coolant. The core contains many tubes through which coolant flows from the upper tank to the
lower tank as well as to cooling fins which radiate heat away from the coolant in the tubes. The
air sucked through the radiator by the electric fan, as well as the wind generated by the vehicle's
travel, passes through the radiator, cooling the coolant. Models with automatic transmission
include an automatic transmission fluid cooler built into the lower tank of the radiator. A fan with
an electric motor is mounted behind the radiator to assist the flow of air through the radiator. The
fan operates when the engine coolant temperature becomes high in order to prevent it from be-
coming too high.
RADIATOR CAP
The radiator cap is a pressure type cap which seals the radiator, resulting in pressurization of the
radiator as the coolant expands. The pressurization prevents the coolant from boiling even when
the engine coolant temperature exceeds 100°C (212°F). A relief valve (pressurization valve) and a
vacuum valve (negative pressure valve) are built into the radiator cap. The relief valve opens and
lets steam escape through the overflow pipe when the pressure generated inside the cooling sys-
tem exceeds the limit (coolant temperature: 110±120°C (230±248°F), pressure; 58.8103.0 kpa
(0.6±1.05 kgf/cm
2, 8.5±14.9 psi). The vacuum valve opens to alleviate the vacuum which develops
in the cooling system after the engine is stopped and the engine coolant temperature drops. The
valve's opening allows the coolant in the reservoir tank to return to the cooling system.
RESERVOIR TANK
The reservoir tank is used to catch coolant which overflows from the cooling system as a result
of volumetric expansion when the coolant is heated. The coolant in the reservoir tank returns to
the radiator when the coolant temperature drops, thus keeping the radiator full at all times and
avoiding needless coolant loss.
Check the reservoir tank level to learn if the coolant needs to be replenished.
WATER PUMP
The water pump is used for forced circulation of coolant through the cooling system. It is
mounted on the front of the cylinder block and driven by a timing belt.
THERMOSTAT
The thermostat has a wax type bypass valve and is mounted in the water inlet housing. The
thermostat includes a type of automatic valve operated by fluctuations in the engine coolant
temperature. This valve closes when the engine coolant temperature drops, preventing the
circulation of coolant through the engine and thus permitting the engine to warm up rapidly. The
valve opens when the engine coolant temperature has risen, allowing the circulation of coolant.
Wax inside the thermostat expands when heated and contracts when cooled. Heating the wax
thus generates pressure which overpowers the force of the spring which keeps the valve closed,
thus opening the valve. When the wax cools, its contraction allows the force of the spring to take
effect once more, closing the valve. The thermostat in this engine operates at a temperature of
82
C (180
F).
± 5S±FE ENGINECOOLING SYSTEMEG1±239

10. CONNECT ELECTRIC COOLING FAN CONNECTORS
11. CONNECT ENGINE COOLANT TEMPERATURE
SWITCH CONNECTOR TO FAN SHROUD
12. w/ CRUISE CONTROL SYSTEM:
INSTALL CRUISE CONTROL ACTUATOR COVER
13. FILL WITH ENGINE COOLANT
(See page EG1±241)
14. CONNECT NEGATIVE (±) TERMINAL CABLE TO
BATTERY
15. START ENGINE AND CHECK FOR LEAKS
16. A/T:
CHECK AUTOMATIC TRANSMISSION (A/T) FLUID
LEVEL
NOTICE: Do not overfill.
± 5S±FE ENGINECOOLING SYSTEMEG1±260

Diagnosis Inspection (Test Mode)
Compared to the normal mode, the test mode has high sens±
ing ability to detect malfunctions.
It can also detect malfunctions in the starter signal circuit, the
IDL contact signal of the throttle position sensor, air condi±
tioning signal and Park/Neutral Position switch signal.
Furthermore, the same diagnostic items which are detected in
the normal mode can also be detected in the test mode.
DIAGNOSTIC TROUBLE CODE CHECK
1. Initial conditions.
(a) Battery voltage 11 V or more.
(b) Throttle valve fully closed.
(c) Transmission in neutral position.
(d) Air conditioning switched off.
2. Turn ignition switch off.
3. Using SST, connect terminals TE2 and E1 of data link
connector 1 or 2.
SST 09843±18020
4. Turn ignition switch on.
HINT:
wTo confirm that the test mode is operating, check that
the malfunction indicator lamp flashes when the igni±
tion switch is turned to ON.
wIf the malfunction indicator lamp does not flash, pro±
ceed to troubleshooting of the TE2 terminal circuit on
page EG1±430.
5. Start the engine.
6. Simulate the conditions of the malfunction described by
the customer.
7. After the road test, using SST, connect terminals TE1 and
E1 of data link connector 1 or 2.
SST 09843±18020
8. Read the diagnostic trouble code on malfunction indica±
tor lamp on the combination meter (See page EG1±297).
9. After completing the check, disconnect terminals TE1,
TE2 and E1, and turn off the display.
HINT:
wThe test mode will not start if terminals TE2 and E1 are
connected after the ignition switch is turned on.
wWhen vehicle speed is 3 mph (5 km/h) or below,
diagnostic trouble code ª42º (Vehicle speed signal) is
output, but this is not abnormal.
wWhen the engine is not cranked, diagnostic trouble
code ª43º (Starter signal) output, but this is not ab±
normal.
wWhen the automatic transmission shift lever is in the
ªDº, ª2º, ªLº or ªRº shift position, or when the air
conditioning is on or when the accelerator pedal is
depressed, code ª51º (Switch condition signal) is
output, but this is not abnormal.
± 5S±FE ENGINE DIAGNOSIS SYSTEMEG1±298

57 CHASSISÐAUTOMATIC TRANSAXLE
AUTOMATIC TRANSAXLE
 DESCRIPTION
The A14OE automatic transaxle is used on the 5S±FE engine model, and the A541E automatic transaxle is used ont
he 1MZ±FE engine model. The basic construction and operation are the same as those of the previous model.
However, the pattern select switch has been discontinued both from the A140E and A541E automatic transaxles.

Specifications
Engine Type
5S±FE1MZ±FE
Transaxle TypeA140EA541EItemA140EA541E
G
1st2.810u
Gear
Ratio2nd1.549uRatio3rd1.000u Overdrive0.7060.735
Reverse2.296u
Counter Gear Ratio0.945u
Differential Gear Ratio3.9443.933
Fluid Capacity
liters
Transmission5.6 (5.9, 4.9)6.8 (7.2, 5.9)
liters
(US qts, Imp.qts)
Differential1.6 (1.7, 1.4)0.9 (0.9, 0.8)
Fluid TypeSAE75W±90u

'99camry U
2
Instrument panel overview
1. Rear view mirror remote control levers
2. Side defroster outlets
3. Side vents
4. Instrument cluster
5. Center vents
6. Glove box
7. Electric moon roof switch and
personal light
8. Garage door opener box or
miscellaneous box
9. Power door lock switches
10. Power window switches
11. Cup holders
12. Cup holder or rear ashtray
13. Parking brake lever
14. Automatic transmission selector lever
or manual transmission gear shift lever
15. Auxiliary box
16. Hood lock release lever