Abs sensor TOYOTA AVENSIS 2005 Service Repair Manual

± INTRODUCTIONTERMS
01±43
AVENSIS REPAIR MANUAL (RM1018E) HO2S
Heated Oxygen SensorHeated Oxygen Sensor (HO2S)
IACIdle Air ControlIdle Speed Control (ISC)
IATIntake Air TemperatureIntake or Inlet Air Temperature
ICMIgnition Control Module±
IFIIndirect Fuel InjectionIndirect Injection (IDL)
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 Lamp
MSTManifold Surface Temperature±
MVZManifold Vacuum Zone±
NVRAMNon±Volatile Random Access Memory±
O2SOxygen SensorOxygen Sensor, O2 Sensor (O2S)
OBDOn±Board DiagnosticOn±Board Diagnostic System (OBD)
OCOxidation Catalytic ConverterOxidation Catalyst Convert (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 BypassE±ABV
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

010B9±11
± INTRODUCTIONTERMS
01±37
AVENSIS REPAIR MANUAL (RM1018E)
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
A/FAir±Fuel Ratio
AHCActive Height Control Suspension
ALRAutomatic Locking Retractor
ALTAlternator
AMPAmplifier
ANTAntenna
Approx.Approximately
ASSYAssembly
A/T, ATMAutomatic Transmission (Transaxle)
AT FAutomatic Transmission Fluid
AUTOAutomatic
AUXAuxiliary
AV GAverage
AV SAdaptive Variable Suspension
B+Battery Voltage
BABrake Assist
BACSBoost Altitude Compensation System
BATBattery
BDCBottom Dead Center
B/LBi±Level
B/SBore±Stroke Ratio
BTDCBefore Top Dead Center
BVSVBimetallic Vacuum Switching Valve
CANController Area Network
CBCircuit Breaker
CCoCatalytic Converter For Oxidation
CDCompact Disc
CFCornering Force
CGCenter Of Gravity
CHChannel
CKDComplete Knock Down
COMB.Combination
CPECoupe
CPSCombustion Pressure Sensor
CPUCentral Processing Unit
CRSChild Restraint System
CTRCenter
C/VCheck Valve
CVControl Valve
CWCurb Weight
DCDirect Current

± INTRODUCTIONTERMS
01±39
AVENSIS REPAIR MANUAL (RM1018E)Abbreviations Meaning
H±FUSEHigh Current Fuse
HIHigh
HIDHigh Intensity Discharge (Head Lamp)
HSGHousing
HTHard Top
HWSHeated Windshield System
ICIntegrated Circuit
IDIIndirect Diesel Injection
IFSIndependent Front Suspension
IGIgnition
IIAIntegrated Ignition Assembly
INIntake (Manifold, Valve)
INTIntermittent
I/PInstrument Panel
IRSIndependent Rear Suspension
ISCIdle Speed Control
J/BJunction Block
J/CJunction Connector
KDKick±Down
LANLocal Area Network
LBLiftback
LCDLiquid Crystal Display
LEDLight Emitting Diode
LHLeft±Hand
LHDLeft±Hand Drive
L/H/WLength, Height, Width
LLCLong±Life Coolant
LNGLiquified Natural Gas
LOLow
LPGLiquified Petroleum Gas
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
MG1Motor Generator No.1
MG2Motor Generator No.2
MPMultipurpose
MPIMultipoint Electronic Injection
MPXMultiplex Communication System
M/T, MTMManual Transmission (Transaxle)
MTMount
MTGMounting
NNeutral
NANatural Aspiration
No.Number
O2SOxygen Sensor
O/DOverdrive

± INTRODUCTIONHOW TO TROUBLESHOOT ECU CONTROLLED
SYSTEMS01±25
AVENSIS REPAIR MANUAL (RM1018E)
SYMPTOM CONFIRMATION AND DIAGNOSTIC TROUBLE CODE
HINT:

The diagnostic system in AVENSIS has various functions. The first function is the Diagnostic Trouble
Code (DTC) Check, in which a malfunction in the signal circuits to the ECU is stored in code form in
the ECU memory. Another function is the Input Signal Check, which checks if the signals from various
switches are sent to the ECU correctly. By using these check functions, it is possible to quickly narrow
down potential problem areas and troubleshooting can be performed effectively. The diagnostic func-
tions are incorporated in the following systems in the AVENSIS.
SystemDiagnostic Trouble
Code CheckInput Signal Check
(Sensor Check)Diagnostic Test
Mode (Active Test)
SFI System (1AZ±FE/1AZ±FSE, 1ZZ±FE/3ZZ±FE)

(with Check Mode)


ECD System (1CD±FTV)

(with Check Mode)


ABS with EBD System



ABS with EBD & BA & TRC & VSC System



Electronically Controlled Automatic Transmission [ECT]

(with Check Mode)

Air Conditioning System


Supplemental Restraint System

Audio System

Power Door Lock Control System


Wireless Door Lock Control System

Key Reminder Warning System

Engine Immobiliser System


Theft Deterrent System


Multiplex Communication System

Cruise Control System



In the DTC check, it is very important to determine whether the problem indicated by the DTC is still
occurring or has occurred in the past but returned to normal at present. In addition during the problem
symptom check, it a check must be made on whether the malfunction indicated by the DTC is directly
related to the problem symptom or not. For this reason, the DTC should be checked before and after
symptom confirmation to determine the current conditions. If this is not done, it may, depending on the
case, result in unnecessary troubleshooting for systems that are operating normally. This would make
more difficult to detect the problem area or to try to repair irrelevant areas. Therefore, always follow
the procedures in the correct order and perform the DTC check.

A flow chart showing how to proceed with troubleshooting using the diagnostic trouble code (DTC)
check is shown the this page. This flow chart shows how to utilize the DTC check effectively. Then,
by carefully checking the results, this chart indicates how to proceed either to the DTC troubleshooting
or to the troubleshooting of the problem symptoms table.
1 DTC check
2 Make a note of DTCs displayed and then clear the memory
3 Symptom confirmation

D01556
WRONG
D01563
01±16
± INTRODUCTIONREPAIR INSTRUCTION
AVENSIS REPAIR MANUAL (RM1018E)
(±) terminal cable is disconnected. If necessary, be
sure to initialize the system.
(b) HANDLING OF ELECTRONIC PARTS
(1) Do not open the cover or case of the ECU unless
absolutely necessary (If the IC terminals are
touched, the IC may be rendered inoperative by
static electricity).
(2) To disconnect electronic connectors, pull the con-
nector itself, not the wires.
(3) Be careful not to drop electronic components, such
as sensors or relays. If they are dropped on a hard
floor, they should be replaced and not be reused.
(4) When cleaning the engine with steam, protect the
electronic components, air filter and emission±re-
lated components from water.
(5) Never use an impact wrench to remove or install
temperature switches or temperature sensors.
(6) When checking the continuity at the wire connector,
insert the tester probe carefully to prevent terminals
from bending.
4. REMOVAL AND INSTALLATION OF FUEL CONTROL PARTS
(a) PLACE FOR REMOVING AND INSTALLING OF FUEL SYSTEM PARTS
(1) Work in a place with good air ventilation and without anything that could cause combustion
around you such as a welder, grinder, drill, electric motor or stove.
(2) Never work in a place such as a pit or nearby a pit, as there is a possibility that vaporized fuel
will collect in those places.
(b) REMOVING AND INSTALLING OF FUEL SYSTEM PARTS
(1) Prepare a fire extinguisher before starting operations.
(2) To prevent static electricity, install a ground on the fuel changer, vehicle and fuel tank, and do
not spray much water so as to prevent slipping.
(3) Never use any electric equipment like an electric motor or a working light, as they may create
sparks or a high temperature.
(4) Never use an iron hammer, as it may create sparks.
(5) Dispose of shop rags containing fuel deposits separately.
5. REMOVAL AND INSTALLATION OF ENGINE INTAKE
PARTS
(a) If any metal tip is mixed in the inlet pass, this may give a
bad effect to the engine and turbocharger.
(b) When removing and installing the inlet system parts,
close the opening of the removed inlet system parts and
the engine with a clean waste cloth or gum tape.
(c) When installing the inlet system parts, check that there is
no mixing of a metal tip.

030MV±02
03±42
± SERVICE SPECIFICATIONSBRAKE
AVENSIS REPAIR MANUAL (RM1018E)
TORQUE SPECIFICATION
Part TightenedN
mkgf
cmft
lbf
Wheel nut1031,05076
Brake line union nut 10 mm
14 mm15
29155
29611
21
Brake booster clevis lock nut1919414
Brake master cylinder sub±assy x Brake booster assy2020415
Charcoal canister bracket x Body5.45548 in.
lbf
Brake booster assy x Body131309
Brake pedal support x Instrument panel reinforcement2424117
Brake pedale support x Brake pedal3737527
Brake pedale support x Body131309
Brake tube clamp x body5.45548 in.
lbf
Vacuum pump x Engine2121415
Vacuum pump union nut1414010
Vacuum pump check valve sub±assy x End cover7421454
Vacuum pump end cover x vacuum pump housing7.88069 in.
lbf
Front disc brake bleeder plug101027
Front brake cylinder mounting x Steering knuckle1021,04075
Front disc brake cylinder x Front disc brake cylinder mounting3030622
Front disc brake caliper x Flexible hose2929621
Rear disc brake bleeder plug101027
Rear disc brake cylinder mounting x Steering knuckle4747534
Rear disc brake cylinder x Rear disc brake cylinder mounting3030622
Rear disc brake caliper x Flexible hose2929621
Brake actuator x Brake actuator bracket
w/o VSC:
w/ VSC:7.0
4.771
4862 in.
lbf
42 in.
lbf
Front speed sensor wire harness clamp x shock absorber2929621
Brake actuator bracket x Body1919514
Front speed sensor x Steering knuckle8.08271 in.
lbf
Yawrate sensor bracket set bolt2121415
Yawrate sensor x Yawrate sensor bracket66153 in.
lbf
Yawrate sensor bracket x Body2121415

030KC±06
03±40
± SERVICE SPECIFICATIONSDRIVE SHAFT / PROPELLER SHAFT / AXLE
AVENSIS REPAIR MANUAL (RM1018E)
TORQUE SPECIFICATION
Part TightenedN
mkgf
cmft
lbf
Front wheel set nut1031,05076
Rear wheel set nut1031,05076
Manual transaxle oil drain plug C50/C250:
E354/E357:39
49400
50029
36
Lower ball joint assy front x Suspension arm sub±assy lower No.18990866
Tie rod end sub±assy x Steering knuckle4950036
Flexible hose and speed sensor front x Shock absorber assy front1919414
Speed sensor front x Steering knuckle8.08271 in.
lbf
Front stabilizer link assy x Shock absorber assy front7475555
Front axle hub nut2162,200159
Disc brake dust cover front x Steering knuckle8.38573 in.
lbf
Lower ball joint assy front x Steering knuckle1031,05076
Front axle assy x Shock absorber assy front2202,243162
Front disc brake caliper assy x Steering knuckle1021,04075
Automatic transaxle fluid drain plug4950036
Drive shaft bearing case x Bearing bracket6465047
Rear axle hub & bearing assy x Rear axle carrier sub±assy5657141
Rear axle carrier sub±assy x Back plate assy1401,428103
Rear axle carrier sub±assy x Skid control sensor wire5.05144 in.
lbf
Rear disk brake caliper assy x Rear axle carrier sub±assy4747534
Rear axle carrier sub±assy x Upper control arm assy7475555
Rear axle carrier sub±assy x Lower control arm assy ball joint side:
member side:60
105612
1,07144
77
Rear axle carrier sub±assy x Rear suspension arm assy ball joint side:
member side:105
741,071
75577
55

031HG±01
± SERVICE SPECIFICATIONSREAR SUSPENSION
03±37
AVENSIS REPAIR MANUAL (RM1018E)
TORQUE SPECIFICATION
Part TightenedN
mkgf
cmft
lbf
Hub nut1031,05076
Piston rod set nut5657141
Shock absorber x Body8081659
Shock absorber x Rear suspension arm1601,63211 8
Parking brake cable set bolt5.05144 in.
lbf
Skid control sensor wire harness bracket set bolt5.05144 in.
lbf
Rear suspension arm bracket x body6566348
Rear suspension arm x Rear suspension member7475555
Rear suspension arm bracket x Rear suspension arm11 01,12281
Rear axle carrier (front side) x Rear suspension arm1051,07177
Rear axle carrier (rear side) x Rear suspension arm7475555
Upper control arm x Rear axle carrier7475555
Upper control arm x Suspension member7475555
Lower control arm x Rear axle carrier6061244
Lower control arm x Suspension member1051,07177
Stabilizer bar x Stabilizer link4444932
Stabilizer link x Suspension arm4444932
Stabilizer bar bracket x Suspension member3535726

0313A±05
± SERVICE SPECIFICATIONSFRONT SUSPENSION
03±35
AVENSIS REPAIR MANUAL (RM1018E)
TORQUE SPECIFICATION
Part TightenedN
mkgf
cmft
lbf
Tie rod end lock nut7475555
Steering knuckle x Shock absorber2202,240162
Hub nut1031,05076
Suspension support x Piston rod4747935
Suspension support x Body3939829
Suspension crossmember sub±assy x Body1331,36098
Suspension crossmember sub±assy x Engine mounting insulator8081659
Suspension crossmember sub±assy x Center member9697971
Suspension member brace x Body Bolt A:
Bolt B:80
133816
1,36059
98
Speed sensor wire harness bracket set bolt1919214
Stabilizer bracket No.1 x Suspension crossmember (w/o HID)1919414
Stabilizer bracket No.1 x Suspension crossmember (w/ HID) Bolt A:
Bolt B:5.4
1955
19448
14
Stabilizer bar link set nut7475555
Lower suspension arm x Lower ball joint8990866
Lower ball joint x Steering knuckle1031,05076
Lower suspension arm x Suspension crossmember1371,400101

05CDV±01
A76858
Ignition Coil Assy
Camshaft Position Sensor VSV for EVAP
Combination Meter
DLC3
VSV for Intake Air Control ValveFuel Pump ECM
Knock Sensor Camshaft Timing Oil Control Valve
(OCV)
Injector
Crankshaft Position
Sensor
Park/Neutral Position Switch
(Only for A/T Models)Engine Coolant
Temperature Sensor
Mass Air Flow Meter
Throttle Body Assy
Accelerator Pedal Assy
Heated Oxygen Sensor
(Bank 2 Sensor 2)
Circuit Opening Relay
Heated Oxygen Sensor
(Bank 1 Sensor 2)
Heated Oxygen Sensor
(Bank 2 Sensor 1)
Heated Oxygen Sensor
(Bank 1 Sensor 1)
Manifold Absolute Pressure Sensor
Fuel Pump (For High Pressure)
Engine Room R/B No. 1Engine Room R/B No. 4Injector Driver (EDU)
Brake Booster
Pressure Sensor
Fuel Pressure Sensor
(For Low Pressure)
± DIAGNOSTICSSFI SYSTEM (1AZ±FSE)
05±317
AVENSIS REPAIR MANUAL (RM1018E)
LOCATION