check engine light TOYOTA CAMRY 2000 Service Workshop Manual

'99camry U
241
ENGINE LUBRICATION
Oil capacity (drain and refill), L (qt., Imp.
qt.):
5S±FE engine
With filter 3.6 (3.8, 3.2)
Without filter 3.4 (3.6, 3.0)
1MZ±FE engine
With filter 4.7 (5.0, 4.1)
Without filter 4.5 (4.8, 4.0)
Oil grade:
API grade SJ, ºEnergy±Conservingº or
ILSAC multigrade engine oil is recom-
mended.
Recommended oil viscosity (SAE):COOLING SYSTEM
Total capacity, L (qt., Imp. qt.):
5S±FE engine 6.9 (7.3, 6.1)
1MZ±FE engine 9.1 (9.6, 8.4)
Coolant type:
ºToyota Long Life Coolantº or equivalent
With ethylene±glycol type coolant for a
proper corrosion protection of aluminum
components
Do not use alcohol type antifreeze or
plain water alone.
BATTERY
Open voltage
* at 20C (68F):
12.6Ð12.8V Fully charged
12.2Ð12.4V Half charged
11.8Ð12.0V Discharged
*: Voltage that is checked 20 minutes after
the key is removed with all the lights
turned off
Charging rates:
5 A max.CLUTCH
Pedal freeplay, mm (in.):
5Ð15 (0.2Ð0.6)
Fluid type:
SAE J1703 or FMVSS No.116 DOT 3
MANUAL TRANSAXLE
Oil capacity, L (qt., Imp. qt.):
5S±FE engine 2.2 (2.3, 1.9)
1MZ±FE engine 4.2 (4.4, 3.7)
Oil type:
Gear oil API GL±4 or GL±5
Recommended oil viscosity:
SAE 75W±90
AUTOMATIC TRANSAXLE
1MZ±FE engine
Fluid capacity (drain and refill),
L (qt., Imp. qt.):
Up to 4.75 (5.0, 4.2)
Fluid type:
Automatic transmission fluid D±ll or
DEXRONIIl (DEXRONII)

INTRODUCTIONGLOSSARY OF SAE AND TOYOTA TERMS ±
IN±7
IACIdle Air ControlIdle Speed Control (ISC)
IATIntake Air TemperatureIntake or Inlet Air Temperature
ICMIgnition Control Module±
IFIIndirect Fuel InjectionIndirect Injection
IFSInertia Fuel±Shutoff±
ISCIdle Speed Control±
KSKnock SensorKnock Sensor
MAFMass Air FlowAir Flow Meter
MAPManifold Absolute PressureManifold Pressure
Intake Vacuum
MCMixture Control
Electric Bleed Air Control Valve (EBCV)
Mixture Control Valve (MCV)
Electric Air Control Valve (EACV)
MDPManifold Differential Pressure±
MFIMultiport Fuel InjectionElectronic Fuel Injection (EFI)
MILMalfunction Indicator LampCheck Engine Light
MSTManifold Surface Temperature±
MVZManifold Vacuum Zone±
NVRAMNon±Volatile Random Access Memory±
O2SOxygen SensorOxygen Sensor, O2 Sensor (O2S)
OBDOn±Board DiagnosticOn±Board Diagnostic (OBD)
OCOxidation Catalytic ConverterOxidation Catalyst Converter (OC), CCo
OPOpen LoopOpen Loop
PAIRPulsed Secondary Air InjectionAir Suction (AS)
PCMPowertrain Control Module±
PNPPark/Neutral Position±
PROMProgrammable Read Only Memory±
PSPPower Steering Pressure±
PTOXPeriodic Trap OxidizerDiesel Particulate Filter (DPF)
Diesel Particulate Trap (DPT)
RAMRandom Access MemoryRandom Access Memory (RAM)
RMRelay Module±
ROMRead Only MemoryRead Only Memory (ROM)
RPMEngine SpeedEngine Speed
SCSuperchargerSupercharger
SCBSupercharger Bypass±
SFISequential Multiport Fuel InjectionElectronic Fuel Injection (EFI), Sequential Injection
SPLSmoke Puff Limiter±
SRIService Reminder Indicator±
SRTSystem Readiness Test±
STScan Tool±
TBThrottle BodyThrottle Body
TBIThrottle Body Fuel InjectionSingle Point Injection
Central Fuel Injection (Ci)
TCTurbochargerTurbocharger
TCCTorque Converter ClutchTorque Converter
TCMTransmission Control ModuleTransmission ECU (Electronic Control Unit)
TPThrottle PositionThrottle Position
TRTransmission Range±

AX039±01
Q10052
Q10339
0.8 ± 1.5 mm(0.031 ± 0.059 in.)200 mm
(7.87 in.)
± AUTOMATIC TRANSAXLE (A140E)THROTTLE CABLE
AX±9
1902 Author: Date:
THROTTLE CABLE
ON±VEHICLE REPAIR
1. DISCONNECT THROTTLE CABLE
(a) Disconnect the cable from the throttle linkage.
(b) Disconnect the cable from the cable clamps in the engine
compartment.
2. REMOVE PARK/NEUTRAL POSITION SWITCH
(See page AX±4)
3. REMOVE VALVE BODY (See page AX±5)
4. REMOVE THROTTLE CABLE
(a) Remove the retaining bolt and plate.
(b) Pull out the cable from the transaxle case.
5. IF THROTTLE CABLE IS NEW, STAKE STOPPER OR
PAINT MARK ON INNER CABLE
HINT:
New cable does not have a staked cable stopper.
(a) Bend the cable to ensure a radius of about 200 mm (7.87
in.).
(b) Pull the inner cable lightly until a slight resistance is felt,
and hold it there.
(c) Stake the stopper, 0.8 ± 1.5 mm (0.031 ± 0.059 in.) from
the end of the outer cable.
(d) Install a new O±ring to the throttle cable.
(e) Push in the throttle cable and install the retaining bolt.
6. INSTALL VALVE BODY (See page AX±5)
7. INSTALL PARK/NEUTRAL POSITION SWITCH
(See page AX±4)
8. CONNECT THROTTLE CABLE
9. FILL FLUID AND CHECK FLUID LEVEL
(See page DI±389)
10. ADJUST THROTTLE CABLE (See page DI±389)

INTRODUCTIONGLOSSARY OF SAE AND TOYOTA TERMS ±
IN±7
IACIdle Air ControlIdle Speed Control (ISC)
IATIntake Air TemperatureIntake or Inlet Air Temperature
ICMIgnition Control Module±
IFIIndirect Fuel InjectionIndirect Injection
IFSInertia Fuel±Shutoff±
ISCIdle Speed Control±
KSKnock SensorKnock Sensor
MAFMass Air FlowAir Flow Meter
MAPManifold Absolute PressureManifold Pressure
Intake Vacuum
MCMixture Control
Electric Bleed Air Control Valve (EBCV)
Mixture Control Valve (MCV)
Electric Air Control Valve (EACV)
MDPManifold Differential Pressure±
MFIMultiport Fuel InjectionElectronic Fuel Injection (EFI)
MILMalfunction Indicator LampCheck Engine Light
MSTManifold Surface Temperature±
MVZManifold Vacuum Zone±
NVRAMNon±Volatile Random Access Memory±
O2SOxygen SensorOxygen Sensor, O2 Sensor (O2S)
OBDOn±Board DiagnosticOn±Board Diagnostic (OBD)
OCOxidation Catalytic ConverterOxidation Catalyst Converter (OC), CCo
OPOpen LoopOpen Loop
PAIRPulsed Secondary Air InjectionAir Suction (AS)
PCMPowertrain Control Module±
PNPPark/Neutral Position±
PROMProgrammable Read Only Memory±
PSPPower Steering Pressure±
PTOXPeriodic Trap OxidizerDiesel Particulate Filter (DPF)
Diesel Particulate Trap (DPT)
RAMRandom Access MemoryRandom Access Memory (RAM)
RMRelay Module±
ROMRead Only MemoryRead Only Memory (ROM)
RPMEngine SpeedEngine Speed
SCSuperchargerSupercharger
SCBSupercharger Bypass±
SFISequential Multiport Fuel InjectionElectronic Fuel Injection (EFI), Sequential Injection
SPLSmoke Puff Limiter±
SRIService Reminder Indicator±
SRTSystem Readiness Test±
STScan Tool±
TBThrottle BodyThrottle Body
TBIThrottle Body Fuel InjectionSingle Point Injection
Central Fuel Injection (Ci)
TCTurbochargerTurbocharger
TCCTorque Converter ClutchTorque Converter
TCMTransmission Control ModuleTransmission ECU (Electronic Control Unit)
TPThrottle PositionThrottle Position
TRTransmission Range±

H01814
BO0LU±01
H01815
Glass Panel Level Difference ± 1.5 mm
Roof Panel
Weatherstrip
H01816
BO±62
± BODYSLIDING ROOF (TMMK Made)
2410 Author: Date:
SLIDING ROOF (TMMK Made)
ON±VEHICLE INSPECTION
INSPECT SLIDING ROOF GLASS ALIGNMENT
(a) Start the engine and check the operation time of the slid-
ing roof.
Operation time:
Approximately 6 sec.
(b) Check for abnormal noise or binding during operation.
(c) Check for water leakage with the sliding roof fully closed.
(d) Check the alignment between the sliding roof weather-
strip and the roof panel.
All sides:
0 ± 1.5 mm (0 ± 0.059 in.)
HINT:
At the time of installation, please refer to the following item.
To align the glass to the roof surface, loosen the 4 screws, then
adjust and retighten.
If the sliding roof does not operate:
(e) Remove the map light assembly.
(f) Manually operate the sliding roof by inserting a hex
wrench into the motor to turn the drive shaft.

BE0AJ±03
Z18937
Connector ºAº Connector ºBº Connector ºCº
Connector ºAº
Connector ºBº
Connector ºCº
J±13±1±A J±16±1 J±13±1
1 2 3 4 5 6 7 8 9 10 11 12 1314 15 16 1 234 56 78 910111213 1 23456 78910111213
C7
C5
A2 B3
A1
C8
B15
C6
B6
A4
C4
B5
C10 B14
A13
B2
C1
B1
C9
A6
A11
A7
A10
A8
A9
C13
B8
B11
B12A5
C11
B4
B16 C2
A12
A3
B7
C3
C12
B9
B10
B13 F
E
T
S
ODOMETER
Fuel Level Warning
Seat Belt Warning
ABS Warning
Low Oil Pressure Warning
Cruise Control Indicator
Malfunction Indicator
O/D OFF Indicator
Light Failure Warning
Brake Warning
SLIP Indicator
TRAC Indicator
Washer Level Warning
Discharge Warning
Right Turn Indicator
Left Turn Indicator
Security Indicator
L
2
D
N
R
P
Illumination
Hi±Beam Indicator
Open Door Warning
SRS Warning
: Fuel Gauge
: Engine Coolant Temperature Gauge
: Tachometer
: Speedometer
No.
A
B
C1
2
3
4
5
6
7 8
9
10
11
12 13
14
15
16
2 3
4
5
6
7 8
9
10
11 12
131
2
3
4 5
6
7
8
9
10
11
12
13
F
E
T
SEngine coolant temperature sender gauge
Ground
Light failure sensor
Integration relay
Traction ECU
Park/neutral position switch (A/T)
O/D OFF switch (A/T)
IGN fuse
Turn signal switch
ST relay
Fuel sender gauge
Generator
Oil pressure switch
Fuel sender gauge
Parking brake switch and brake fluid level warning switch
Headlight dimmer switch
Headlight dimmer switch
Door courtesy switch
DOME fuse
ECU±B fuse
Airbag sensor assembly
ECM
No.1 Vehicle speed sensor Ground
Turn signal switch ECM
Traction ECU
ABS ECU
Ground No.1 Vehicle speed sensor
GAUGE fuse
Igniter
Security ECU
Cruise control ECU
Washer fluid level warning switch
Light control rheostat
TAIL fuse Park/neutral position switch (A/T) Park/neutral position switch (A/T) Park/neutral position switch (A/T) Park/neutral position switch (A/T)
Park/neutral position switch (A/T)Wire Harness Side
Bulb Check
Relay
N20107 N201081
BE±46
± BODY ELECTRICALCOMBINATION METER
2266 Author: Date:
CIRCUIT

N20161
F
1/2
E1
2 3
Z05730 1
3
42
5
BE1217 Ie±5±1±A
BatteryWarning Light
Ignition
Switch
N20213
1 3
N20214
1
3
N20215
Engine coolant temperature gauge
Ignition
Switch
BatterySender
Gauge
± BODY ELECTRICALCOMBINATION METER
BE±49
2269 Author: Date:
6. INSPECT FUEL SENDER GAUGE RESISTANCE
Measure the resistance between terminals 2 and 3 for each
float position.
Float position mm (in.)Resistance (W)
F: Approx. ±91.1 (±3.587)Approx. 3.0
1/2: Approx. ±34.2 (±1.346)Approx. 31.7
E: Approx. 30.8 (1.213)Approx. 110.0
If resistance value is not as specified, replace the sender
gauge.
7. INSPECT FUEL LEVEL WARNING LIGHT
(a) Disconnect the connector from the sender gauge.
(b) Connect terminals 1 and 3 on the wire harness side con-
nector.
(c) Turn the ignition switch ON, check that the warning light
lights up.
If the warning light does not light up, test the bulb or inspect wire
harness.
8. INSPECT FUEL LEVEL WARNING SWITCH
(a) Apply battery positive voltage between terminals 1 and 3
through a 3.4±W test bulb, check that the bulb lights up.
HINT:
It takes a short time for the bulb to light up.
(b) Submerge the switch in fuel, check that the bulb goes out.
If operation is not as specified, replace the sender gauge.
9. INSPECT ENGINE COOLANT TEMPERATURE RE-
CEIVER GAUGE OPERATION
(a) Disconnect the connector from the sender gauge.
(b) Turn the ignition switch ON and check that the receiver
gauge needle indicates COOL.

Z15788
Engine coolant temperature gauge
Ignition
Switch
BatteryWire Harness SideTest Bulb
(3.4 W)
N20216
C
B
A
N21646
Z14205
Warning Light
Ignition
Switch
Battery
1 BE±50
± BODY ELECTRICALCOMBINATION METER
2270 Author: Date:
(c) Ground terminal on the wire harness side connector
through a 3.4±W test bulb.
(d) Turn the ignition switch ON, and check that the bulb lights
up and the receiver gauge needle moves to the hot side.
If operation is as specified, replace the sender gauge.
Then, recheck the system.
If operation is not as specified, measure the receiver gauge re-
sistance.
10. INSPECT ENGINE COOLANT TEMPERATURE RE-
CEIVER GAUGE RESISTANCE
Measure the resistance between terminals.
Tester connectionResistance (W) *
A ± BApprox. 175.7
A ± CApprox. 54.0
B ± CApprox. 229.7
*: This circuit includes the diode.
HINT:
Connect the test leads so that the current from the ohmmeter
can flow according to the above order.
If resistance value is not as specified, replace the receiver
gauge.
11. INSPECT ENGINE COOLANT TEMPERATURE SEND-
ER GAUGE RESISTANCE
Measure the resistance between the terminal and gauge body.
Temperature °C (°F)Resistance (W)
50 (122.0)274
120 (248.0)26.4
If resistance value is not as specified, replace the engine cool-
ant temperature sender gauge.
12. INSPECT LOW OIL PRESSURE WARNING LIGHT
(a) Disconnect the connector from the warning switch and
ground terminal on the wire harness side connector.
(b) Turn the ignition switch ON and check that the warning
light lights up.
If the warning light does not light up, test the bulb.

N06640
BE1217
Warning Light
Ignition
Switch
Battery
N02346
OFF
ON
1 2
N01212
BE1217
Warning Light
Ignition
Switch
Battery
± BODY ELECTRICALCOMBINATION METER
BE±51
2271 Author: Date:
13. INSPECT LOW OIL PRESSURE SWITCH
(a) Disconnect the connector from the switch.
(b) Check that continuity exists between terminal and ground
with the engine stopped.
(c) Check that no continuity exists between terminal and
ground with the engine running.
HINT:
Oil pressure should be over 24.5 kPa (0.25 kgf/cm
2, 3.55 psi).
If operation is not as specified, replace the switch.
14. INSPECT BRAKE SYSTEM WARNING LIGHT
(a) Disconnect the connector from the brake fluid warning
switch.
(b) Release the parking brake pedal.
(c) Connect the terminals on the wire harness side of the lev-
el warning switch connector.
(d) Start the engine, check that the warning light lights up.
If the warning light does not light up, test the bulb or wire har-
ness.
15. INSPECT BRAKE FLUID LEVEL WARNING SWITCH
(a) Remove the reservoir tank cap and strainer.
(b) Disconnect the connector.
(c) Check that no continuity exists between the terminals with
the switch OFF (float up).
(d) Use syphon, etc. to take fluid out of the reservoir tank.
(e) Check that continuity exists between the terminals with
the switch ON (float down).
(f) Pour the fluid back in the reservoir tank.
If operation is not as specified, replace the switch.
16. INSPECT PARKING BRAKE SWITCH
(a) Check that continuity exists between the terminal and
switch body with the switch ON (switch pin released).
(b) Check that no continuity exists between the terminal and
switch body with the switch OFF (switch pin pushed in).
If operation is not as specified, replace the switch or inspect
ground point.
17. INSPECT WASHER FLUID LEVEL WARNING LIGHT
(a) Disconnect the connectors from the level warning switch
and parking brake switch.
(b) Connect terminals on the wire harness side connector of
the level warning switch connector.
(c) Remove the GAUGE fuse and turn the ignition switch ON,
and check that the warning light comes on.
If the warning light does not light up, test the bulb.

R00954
Stop Light
Switch
Push Rod
Pedal HeightBR0YH±01
R00935
Pedal Freeplay
± BRAKEBRAKE PEDAL
BR±5
2028 Author: Date:
BRAKE PEDAL
ON±VEHICLE INSPECTION
1. CHECK PEDAL HEIGHT
Pedal height from asphalt sheet:
152.0 ± 162.0 mm (5.984 ± 6.378 in.)
2. IF NECESSARY, ADJUST PEDAL HEIGHT
(a) Disconnect the connector from the stop light switch.
(b) Loosen the stop light switch lock nut and remove the stop
light switch.
(c) Loosen the push rod lock nut.
(d) Adjust the pedal height by turning the pedal push rod.
(e) Tighten the push rod lock nut.
Torque: 25 N´m (260 kgf´cm, 19 ft´lbf)
(f) Install the stop light switch and turn it until it lightly con-
tacts the pedal stopper.
(g) Push in the brake pedal 5±15 mm (0.20±0.59 in.), turn the
stop light switch to lock the nut in the position where the
stop light goes off.
(h) Connect the connector to the stop light switch.
(i) After installation, push in the brake pedal 5±15 mm
(0.20±0.59 in.), check that stop light lights up.
(j) Connect the connector to the stop light switch.
(k) After adjusting the pedal height, check the pedal freeplay.
3. CHECK PEDAL FREEPLAY
(a) Stop the engine and depress the brake pedal several
times until there is no more vacuum left in the booster.
(b) Push in the pedal by hand until the resistance begins to
be felt, then measure the distance.
Pedal freeplay: 1 ± 6 mm (0.04 ± 0.24 in.)
HINT:
The freeplay to the 1st resistance is due to the play between the
clevis and pin. This is magnified up to 1 ± 6 mm (0.04 ± 0.24 in.)
at the pedal.
If incorrect, check the stop light switch clearance.
If the clearance is OK, then troubleshoot the brake system.
Stop light switch clearance:
0.5 ± 2.4 mm (0.020 ± 0.094 in.)