door lock TOYOTA AVENSIS 2005 Service Repair Manual

02±2
± PREPARATIONDIAGNOSTICS
AVENSIS REPAIR MANUAL (RM1018E)
(09083±00150)Test Lead SetAIR CONDITIONING SYSTEM
ABS WITH EBD SYSTEM
ELECTRONIC MOTOR POWER
STEERING SYSTEM
MULTIPLEX COMMUNICATION
SYSTEM
ENGINE IMMOBILISER SYSTEM
ABS WITH EBD & BA & TRC & VSC
SYSTEM
WIRELESS DOOR LOCK CONTROL
SYSTEM
COMBINATION METER
KEY REMINDER WARNING SYSTEM
POWER DOOR LOCK CONTROL
SYSTEM
SFI SYSTEM(1AZ±FE)
SFI SYSTEM(1AZ±FSE)
ECD SYSTEM(1CD±FTV)
SFI SYSTEM(1ZZ±FE/3ZZ±FE)
ELECTRONIC CONTROLLED
AUTOMATIC TRANSAXLE
[ECT](U241E(1AZ±FE))
ELECTRONIC CONTROLLED
AUTOMATIC TRANSAXLE
[ECT](U241E(1AZ±FSE))
ELECTRONIC CONTROLLED
AUTOMATIC TRANSAXLE
[ECT](U341E)
09082±00050TOYOTA Electrical Tester SetPOWER DOOR LOCK CONTROL
SYSTEM
(09083±00150)Test Lead SetAIR CONDITIONING SYSTEM
ABS WITH EBD SYSTEM
ELECTRONIC MOTOR POWER
STEERING SYSTEM
MULTIPLEX COMMUNICATION
SYSTEM
ENGINE IMMOBILISER SYSTEM
ABS WITH EBD & BA & TRC & VSC
SYSTEM
WIRELESS DOOR LOCK CONTROL
SYSTEM
COMBINATION METER
KEY REMINDER WARNING SYSTEM
POWER DOOR LOCK CONTROL
SYSTEM
SFI SYSTEM(1AZ±FE)
SFI SYSTEM(1AZ±FSE)
ECD SYSTEM(1CD±FTV)
SFI SYSTEM(1ZZ±FE/3ZZ±FE)
ELECTRONIC CONTROLLED
AUTOMATIC TRANSAXLE
[ECT](U241E(1AZ±FE))
ELECTRONIC CONTROLLED
AUTOMATIC TRANSAXLE
[ECT](U241E(1AZ±FSE))
ELECTRONIC CONTROLLED
AUTOMATIC TRANSAXLE
[ECT](U341E)

± 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

010B6±13
±
INTRODUCTION HOW TO TROUBLESHOOT ECU CONTROLLED
SYSTEMS01±21
AVENSIS REPAIR MANUAL (RM1018E)
HOW TO TROUBLESHOOT ECU CONTROLLED SYSTEMS
GENERAL INFORMATION
There are many ECU controlled systems used in the AVENSIS. In general, ECU controlled system are con-
sidered to be very intricate and require a high level of technical knowledge an\
d expert skill to troubleshoot.
The fact is, however, that if you proceed by inspecting the circuits one by one, troubleshoo\
ting of these sys-
tems is not complex. If you have adequate understanding of the system and ba\
sic knowledge of electricity,
the problem can be accurately diagnosed and fixed. This manual is design\
ed based on the above principle
to help service technicians perform accurate and effective troubleshooting, and is compiled for the following
major ECU controlled systems:
The troubleshooting procedures are described on the following pages.
SystemPage
1. SFI System [1ZZ±FE, 3ZZ±FE]05±1
2. SFI System [1AZ±FE]05±143
3. SFI System [1AZ±FSE]05±290
4. ECD System [1CD±FTV]05±523
5. ABS with EBD System05±696
6. ABS with EBD & BA & TRC & VSC System05±752
7. Electronic Controlled Automatic Transmission [ECT] [U241 (1AZ±FE)]05±856
8. Electronic Controlled Automatic Transmission [ECT] [U241 (1AZ±FSE)]05±915
9. Electronic Controlled Automatic Transmission [ECT] [U341]05±980
10.Electronic Motor Power Steering System05±1042
11. Air Conditioning System05±1088
12.Combustion Type Power Heater System05±1161
13.Supplemental Restraint System05±1181
14.Audio System05±1393
15.Navigation System05±1435
16.Combination Meter05±1497
17.Power Door Lock Control System05±1534
18.Wireless Door Lock Control System05±1568
19.Key Reminder Warning System05±1586
20.Engine Immobiliser System05±1599
21.Theft Deterrent System05±1627
22.Multiplex Communication System05±1654
23.Cruise Control System05±1697
FOR USING HAND±HELD TESTER

Before using the tester, the tester's operator manual should be read thoroughly.

If the tester cannot communicate with the ECU controlled systems when you \
have connected the cable
of tester to the DLC3, turned the ignition switch ON and operated the test\
er, there is a problem on the
vehicle side or tester side.
(1) If the communication is normal when the tester is connected to another veh\
icle, inspect the diag-
nosis data link line (Bus
line) or ECU power circuit of the vehicle.
(2) If the communication is still impossible when the tester is connected to a\
nother vehicle, the prob- lem is probably in the tester itself, so perform the Self Test procedures outlined in the Tester Oper-
ator 's Manual.

022KP±01
02±62
± PREPARATIONEXTERIOR/INTERIOR TRIM
AVENSIS REPAIR MANUAL (RM1018E)
EXTERIOR/INTERIOR TRIM
PREPARATION
Recomended Tools
09070±20010Moulding RemoverFRONT DOOR BELT MOULDING
ASSY LH
REAR DOOR BELT MOULDING
ASSY LH
ROOF HEADLINING
ASSY(LIFTBACK MODELS)
ROOF HEADLINING ASSY(SEDAN
MODELS)
ROOF HEADLINING ASSY(WAGON
MODELS)
Equipment
Adhesive tapeTo avoid surface damage.
Clip remover
Piano wire
Protective tapeTo avoid surface damage.
Torque wrench
Wooden blockFor tying both piano wire ends

022L7±01
± PREPARATIONWINDSHIELD/WINDOWGLASS/MIRROR
02±57
AVENSIS REPAIR MANUAL (RM1018E)
WINDSHIELD/WINDOWGLASS/MIRROR
PREPARATION
Recomended Tools
09070±20010Moulding RemoverWINDSHIELD GLASS
09082±00040TOYOTA Electrical TesterPOWER WINDOW CONTROL
SYSTEM
WINDOW DEFOGGER SYSTEM
POWER MIRROR CONTROL
SYSTEM
(09083±00150)Test Lead SetPOWER WINDOW CONTROL
SYSTEM
(09083±00350)AC/DC 400 A ProbePOWER WINDOW CONTROL
SYSTEM
Equipment
Knife
Piano wireWindshield
Plastic sheetTo avoid surface damage.
Sealer gun
TapeTo avoid surface damage.
Torque wrench
Wooden block or similar objectFor tying both piano wire ends
SSM
08850±00065Butyl Tape SetINNER REAR VIEW MIRROR ASSY
08850±00801Windshield Glass Adhesive Set
or equivalentWINDSHIELD GLASS
BACK DOOR GLASS(LIFTBACK
MODELS)
BACK WINDOW GLASS(SEDAN
MODELS)
QUARTER WINDOW ASSY
LH(WAGON MODELS)
BACK DOOR GLASS(WAGON
MODELS)

031GG±01
± SERVICE SPECIFICATIONSENGINE HOOD/DOOR
03±73
AVENSIS REPAIR MANUAL (RM1018E)
ENGINE HOOD/DOOR
TORQUE SPECIFICATION
Part TightenedNmkgfcmftlbf
HOOD
Hood hinge x Hood1313310
Hood hinge x Body5.55649 in.lbf
Hood lock x Hood8.08271 in.lbf
FRONT DOOR
Door check x Body3030622
Door check x Door panel5.55646 in.lbf
Door frame sub±assy rear lower x Door panel8.08271 in.lbf
Door glass x Front door window regulator5.55649 in.lbf
Door hinge x Body2626519
Door hinge x Door panel2626519
Door lock x Door panel5.05144 in.lbf
Door lock striker x Body2323517
Door outside handle cover x Door panel7.07162 in.lbf
Door outside handle frame x Door panel4.04135 in.lbf
Outer view mirror x Door panel101027
Window regulator x Door panel8.08271 in.lbf
REAR DOOR
Door check x Body3030622
Door check x Door panel5.55649 in.lbf
Door hinge x Body2626519
Door hinge x Door panel2626519
Door lock x Door panel5.05144 in.lbf
Door lock striker x Body2323517
Door outside handle cover x Door panel4.04135 in.lbf
Door outside handle frame x Door panel7.07162 in.lbf
Window division bar sub±assy x Door panel5.55649 in.lbf
LAGGAGE COMPERTMENT DOOR
Back door striker assy x Body11.51208.0
Luggage compertment door x Hinge7.07062 in.lbf
Luggage lock assy x Luggage compertment door5.05144 in.lbf
Luggage compertment outside garnish x Luggage compertment door4.94943 in.lbf
BACK DOOR (LIFTBACK MODEL)
Back door femaie stopper x Door panel5.55649 in.lbf
Back door hinge assy x Body19.520014
Back door hinge assy x Door panel19.520014
Back door lock assy x Door panel8.08271 in.lbf
Back door lock Striker x Body11.51208.0
Back door stay sub±assy x Body7.07162 in.lbf
Back door stay sub±assy x Door panel2222416
Center stop lamp assy x Door panel5.55649 in.lbf
BACK DOOR (WAGON MODEL)
Back door femaie stopper x Door panel5.55649 in.lbf
Back door hinge assy x Body19.520014
Back door hinge assy x Door panel19.520014
Back door lock assy x Door panel8.08271 in.lbf
Back door lock Striker x Body11.51208.0
Back door stay sub±assy x Body7.07162 in.lbf

I34626
C11±14 (ILL+)
C11±1 (TURN L)
C11±13 (TURN R) C11±12 (BEAM+)
TURN±L
TURN±R TAIL IND
BEAM±
AVC±LAN
I/F
DOOR
LIGHTS
OUTSIDE TEMP
ODO/TRIP
S
T
F
W
A/T SHIFT
CLOCK
CPU POWER
SUPPLY
C11±18 (4P OUT)
C10±2 (ACC)
C11±20 (+B) C10±6 (BEAM±)
C10±3 (AVC LAN+)
C10±5 (FE) C10±4 (AVC LAN±)
C10±13 (BEAN (EFI))
C10±15 (BEAN (SECURITY))
C10±14 (BEAN (BODY)) C10±17 (POWER EARTH)
C10±12 (OUTSIDE TEMP±)
C10±11 (OUTSIDE TEMP+)
C10±10 (FUEL)
C10±16 (E/G OIL LEVEL)*1
C10±1 (WATER LEVEL)*1
C11±5 (SIGNAL EARTH)
C11±19 (SI)
C11±3 (TACHO)CPU BEAN I/F
± DIAGNOSTICSCOMBINATION METER
05±1503
AVENSIS REPAIR MANUAL (RM1018E)

05C88±01






B70813
Unlock Warning
Switch Assy
Instrument Panel J/B Assy

Integration Relay

Door Fuse
Unlock Warning
Switch Assy
LHD Models
RHD ModelsCenter J/B
Center J/B
Fuse Block Assy

ECU±B 2 Fuse
Instrument Panel J/B Assy

Integration Relay

Door FuseFuse Block Assy

ECU±B 2 Fuse 05±1540
± DIAGNOSTICSPOWER DOOR LOCK CONTROL SYSTEM
AVENSIS REPAIR MANUAL (RM1018E)
LOCATION

B70496
Front Door w/ Motor
Lock Assy LH
Front Door Courtesy
Lamp Switch Assy
Rear Door w/ Motor
Lock Assy LH
Rear Door Courtesy
Lamp Switch AssyFront Door Courtesy
Lamp Switch Assy
Rear Door w/ Motor
Lock Assy RH
Rear Door Courtesy
Lamp Switch Assy Front Door w/ Motor
Lock Assy RH
Sedan Models
Wagon Models Liftback Models
Back Door Lock Assy Power Window Regulator Master Switch Assy

Door Control SwitchBack Door Lock Assy
Back Door Opener Switch Assy
(Outside Handle Switch)
Back Door Lock Assy
Back Door Opener Switch Assy
(Outside Handle Switch)Back Door Opener Switch Assy
(Outside Handle Switch)
± DIAGNOSTICSPOWER DOOR LOCK CONTROL SYSTEM
05±1541
AVENSIS REPAIR MANUAL (RM1018E)

05C87±01
± DIAGNOSTICSPOWER DOOR LOCK CONTROL SYSTEM
05±1539
AVENSIS REPAIR MANUAL (RM1018E)
CUSTOMIZE PARAMETERS
HINT:
The following items can be customized.
NOTICE:

After confirming whether the items requested by the customer are applicable or not for custo-
mization, perform the customize operation.

Be sure to record the current settings before customizing.

When troubleshooting, make sure that the item in question is not set to ºOFFº as a result of
customization.
Standard (Integration relay):
DISPLAY (ITEM)DEFAULTCONTENTSSETTING
AUTO LOCK DELAY30sFunction that selects AUTO LOCK time 30 sec. or 60 sec.30s/60s
ALL UNLK/OPN±CL
(All unlock w/ D door open±close)OFFFunction that unlocks all other doors when opening driver side door within
10 seconds after turning the ignition switch to OFF from ONON/OFF