fuel TOYOTA AVENSIS 1999 Supplement

IN–16
– INTRODUCTIONFOR ALL OF VEHICLES
2. FOR VEHICLES EQUIPPED WITH A CATALYTIC CONVERTER
CAUTION:
If large amount of unburned gasoline flows into the converter, it may overheat and create a fire haz-
ard. To prevent this, observe the following precautions and explain them to your customer.
(a) Use only unleaded gasoline.
(b) Avoid prolonged idling.
Avoid running the engine at idle speed for more than 20 minutes.
(c) Avoid spark jump test.
(1) Perform spark jump test only when absolutely necessary. Perform this test as rapidly as possible.
(2) While testing, never race the engine.
(d) Avoid prolonged engine compression measurement.
Engine compression tests must be done as rapidly as possible.
(e) Do not run engine when fuel tank is nearly empty.
This may cause the engine to misfire and create an extra load on the converter.
(f) Avoid coasting with ignition turned off and prolonged braking.
(g) Do not dispose of used catalyst along with parts contaminated with gasoline or oil.
3. IF VEHICLE IS EQUIPPED WITH MOBILE COMMUNICATION SYSTEM
For vehicles with mobile communication systems such as two–way radios and cellular telephones, observe
the following precautions.
(a) Install the antenna as far as possible away from the ECU and sensors of the vehicle’s electronic sys-
tem.
(b) Install the antenna feeder at least 20 cm (7.87 in.) away from the ECU and sensors of the vehicle’s
electronic systems. For details about ECU and sensors locations, refer to the section on the applicable
component.
(c) Do not wind the antenna feeder together with the other wiring as much as possible, also avoid running
the antenna feeder parallel with other wire harnesses.
(d) Check that the antenna and feeder are correctly adjusted.
(e) Do not install powerful mobile communications system.
4. FOR USING HAND–HELD TESTER
CAUTION:
Observe the following items for safety reasons:
Before using the hand–held tester, the hand–held tester’s operator manual should be read thor-
oughly.
Be sure to route all cables securely when driving with the hand–held tester connected to the
vehicle. (i.e. Keep cables away from feet, pedals, steering wheel and shift lever.)
Two persons are required when test driving with the hand–held tester, one person to drive the
vehicle and the other person to operate the hand–held tester.

IN044–07
IN–34
– INTRODUCTIONTERMS
TERMS
ABBREVIATIONS USED IN THIS MANUAL
AbbreviationsMeaning
ABSAnti–Lock Brake System
A/CAir Conditioner
ACAlternating Current
ACCAccessory
ACISAcoustic Control Induction System
ACSDAutomatic Cold Start Device
A.D.D.Automatic Disconnecting Differential
AHCActive Height Control Suspension
ALRAutomatic Locking Retractor
ALTAlternator
AMPAmplifier
ANTAntenna
APPROX.Approximately
A/TAutomatic Transmission (Transaxle)
AT FAutomatic Transmission Fluid
AUTOAutomatic
BACSBoost Altitude Compensation System
BATBattery
B/LBi–Level
BVSVBimetallic Vacuum Switching Valve
CBCircuit Breaker
CDCompact Disc
CHChannel
CKDComplete Knock Down
COMB.Combination
CPECoupe
CRSChild Restraint System
CTRCenter
DCDirect Current
DIFF.Differential
DIFF. LOCKDifferential Lock
DLCData Link Connector
DSPDigital Signal Processor
DTCDiagnostic Trouble Code
ECTElectronic Control Transmission
ECUElectronic Control Unit
EDUElectronic Driving Unit
EFIElectronic Fuel Injection
E/GEngine
EGRExhaust Gas Recirculation
ELREmergency Locking Retractor
E–VRVElectronic Vacuum Regulating Valve

– INTRODUCTIONTERMS
IN–35
FFFront–Engine Front–Wheel–Drive
FIPGFormed In Place Gasket
FLFusible Link
FrFront
FRFront–Engine Rear–Wheel–Drive
FWDFront–Wheel–Drive
GNDGround
H/BHatchback
HIHigh
HIDHigh Intensity Discharge (Head Lamp)
HTHard Top
HWSHeated Windshield System
IACIdle Air Control
IFSIndependent Front Suspension
IGIgnition
INTIntermittent
I/PInstrument Panel
IRSIndependent Rear Suspension
J/BJunction Block
J/CJunction Connector
LANLocal Area Network
LBLiftback
LCDLiquid Crystal Display
LEDLight Emitting Diode
LHLeft–Hand
LHDLeft–Hand Drive
LOLow
LSDLimited Slip Differential
LSP & PVLoad Sensing Proportioning And Bypass Valve
LSPVLoad Sensing Proportioning Valve
MAPManifold Absolute Pressure
MAX.Maximum
MICMicrophone
MILMalfunction Indicator Lamp
MIN.Minimum
MPMultipurpose
MPIMultipoint Electronic Fuel Injection
MPXMultiplex Communication System
M/TManual Transmission
NNeutral
No.Number
O2SOxygen Sensor
O/DOverdrive
OPTOption
P & BVProportioning And Bypass Valve
PCSPower Control System

PP12J–02
– PREPARATIONBODY ELECTRICAL
PP–19
BODY ELECTRICAL
EQUIPMENT
Voltmeter
Ammeter
Ohmmeter
Test lead
SyphonBrake fluid level warning switch
Bulb (3.4 W)Fuel sender gauge,
Dry cell batteryFuel sender gauge

– SERVICE SPECIFICATIONSBODY ELECTRICAL
SS–17
FUEL SENDER GAUGE
Float position mm (in.)Resistance (Ω)
F : Approx.19.76 (0.78)
3 (0.12)Approx.4.0

E : Approx. 92.7 (3.65)

Approx.107.0


I04818
SPEEDOMETER
TACHOMETER
WATER TEMP.
FUEL
OIL LEVEL
ODO / TRIP
METER
OUTSIDE TEMP.
CLOCK
RHEOSTATLCD
DISPLAY
LCD
DISPLAY S
T
W
FA18
B7
B20 A5
A15
A3
A6
A7
A8
A12
A11
A19
A10
A9
B11
B24
B5
A22
B4
A23
B14
A23
A25
B16
B14
B21
A22
A14VOLTAGE
STABILIZER
B17
B22
B9
B26
A24 Brake Warning
Fuel filter Warning
Discharge Waring
Economy Indicator
Turbo / Glow Plug Indicator
Glow Plug Indicator
ABS Warning
Low Oil Pressure Warning
Check Engine Warning
O / D OFF Indicator
ECT SNOW Indicator
ECT PWR Indicator
Rear Fog Light Indicator
High Beam Indicator
Right Turn Indicator
Left Turn Indicator
Open Door Warning
SRS Warning
Front Fog light Indicator A1
B15
B18A26
B2
A17
B1
B13
B6
B3 B19
BE–4
– BODY ELECTRICALCOMBINATION METER

No.
AGround (Power)
Tacho Pick–UP Sensor
EFI ECU (3S–FE, 2C–TE Engine)
EGR (2C–T Engine)
Vehicle Speed Sensor
EFI ECU
Water Temperature Sender Gauge (2C–T Engine)
Ground (Engine)
Ground
Outside Temperature Sender Gauge
Ground (Fuel)
Fuel Sender Gauge
Ground (Power)
Ground (Speed)
Turn Signal Switch (Right)
Other Parts
Oil Level Warning Switch
O/D OFF Switch
ECT ECU (Gasoline Engine)
Fuel Filter Warning Switch (Diesel Engine)
Glow Plug Timer (Diesel Engine)
EFI ECU (Gasoline Engine)
ECT Pattern Select Switch
ABS ECU
Rear Fog Light Switch 1
3
5
6
7
8
9
10
11
12
14
15
17
18
19
21
22
23
24
25
26Wire Harness Side
1
2
3
4
5
6
7
9
11
13
14
15
16
17
18
19
20
22
24
26Turn Signal Switch (Left)
H–LP Fuse
Front Fog Light Switch
Alternator L Terminal
Brake Fluid Level Warning Switch
Parking Brake Switch
ECU+B Fuse
Taillight Relay
GAUGE Fuse
Ground (Signal)
DOOR Fuse
EFI ECU (Gasoline Engine)
EGR ECU (Diesel Engine)
Headlight Dimmer Switch
Low Oil Pressure Warning Switch
IGN Fuse
Door Courtesy Switch
Airbag ECU
Taillight Relay
GAUGE Fuse
Ground (Signal)
DOOR Fuse
B
– BODY ELECTRICALCOMBINATION METER
BE–5

– AIR CONDITIONINGCOMBUSTION TYPE POWER HEATER
AC–11
5. ON–VEHICLE INSPECTION
If a malfunction code is displayed during the DTC check, check the circuit listed for that code in the table
below and proceed to the appropriate page.
DTC No.Description of faultComment / Remedy
000No malfunction–
010
011Overvoltage shutoff
Undervoltage shutoffVoltage between 1 and 5 at connector A > 16 V
Voltage between 1 and 5 at connector A < 10.2 V
(Voltage values must be present > 20 seconds)
Check battery, regulator and electrical leads.
012OverheatingCheck temperature at temperature or overheating sensor >
125C.
Check water circuit.
014Possible overheating detected
(Hardware threshold value)Difference of measured values at temperature sensor > 15C
(min. 70C water temperature and metering pump in opera-
tion);
Check temperature sensor and overheating sensor, replace if
necessary.
017Overheating delected
(Hardware threshold value)Temperature at temperature or overheating sensor > 130C,
emergency OFF if DTC No. 012 or 014 not applicable;
Check water circuit, check temperature sensor and overheat-
ing sensor, replace if necessary.
020Glow plug breakCheck glow plug, replace if necessary.
021Glow plug output overloadCheck glow plug, replace if necessary.
030Combustion air blower motor
EMF outside perm. range.Blower impeller or burner motor fammed (frozen solid, dirty,
etc.)
Remedy jam, replace burner motor if necessary.
031Combustion air blower motor breakCheck lead to combustion air motor (burner motor) for continu-
ity, replace if necessary.
032Combustion air blower motor short–circuitCheck combustion air blower motor (burner motor), replace if
necessary.
Check supply lead (chafed, etc.).
047Metering pump short–circuitCheck supply lead to metering pump for short–circuit, check
metering pump, replace if necessary.
048Metering pump breakCheck supply lead to metering pump for continuity, remedy
break, replace metering pump if necessary.
051Cold blow time exceededAt start, if flame sensor above 70C > 240 sec.;
Check exhaust gas combustion air supply, check flame sen-
sor, replace if necessary.
052Safety time exceededWhen all perm. start attempts used up;
Check fuel delivery and fuel supply.
Check exhaust gas and combustion air ducts.
054Flame cutout, HIGH settingCheck fuel delivery and fuel supply.
Check exhaust gas and combustion air ducts.
056Flame cutout, LOW setting
Check exhaust gas and combustion air ducts.
If combustion OK → Check flame sensor, replace if neces-
sary.
060Temperature sensor breakCheck connecting leads.
Resistance value between 6 and 13 at connector B > 2 MΩ
If break)
061Temperature sensor short–circuitCheck connecting leads.
Resistance value between 6 and 13 at connector B < 2 MΩ
(If short–circuit)

AC29W–02
I12467
Heater Hose (OUT)
Intake PipeFuel Line
Heater Connector Heater Hose (IN)
– AIR CONDITIONINGCOMBUSTION TYPE POWER HEATER
AC–13
COMPONENTS

AC29X–01
I12474
I12475
I12476
– AIR CONDITIONINGCOMBUSTION TYPE POWER HEATER
AC–15
REMOVAL
1. REMOVE RH UNDER COVER
2. DRAIN ENGINE COOLANT
3. DISCONNECT HEATER HOSES
(a) Disconnect the inlet heater hose.
(b) Disconnect the outlet heater hose.
4. DISCONNECT FUEL LINE
Disconnect the fuel line from the fuel pump.
5. DISCONNECT FUEL PUMP CONNECTOR
6. DISCONNECT COMBUSTION TYPE POWER HEATER
CONNECTOR
7. REMOVE COMBUSTION TYPE POWER HEATER
Remove the 2 bolts holding the combustion type power heater
to the 2 brackets.