window TOYOTA AVENSIS 2005 Service User Guide

B66821
ACT+ L1
UL1
Integration Relay
DA
DA11
10 29
13
5 8
D17
Power Window Regulator
Master Switch Assy (Door Control Switch)
7
L2 8
7 Front Door w/ Motor Lock Assy RH
UL2
LSWD
ACT± 20
10
Front Door w/ Motor Lock Assy LH
B7
Back Door Lock AssyInstrument Panel J/B Assy
RHD Models
I144
5
3
DJ1
DJ4
DM7
DM6 34 Rear Door w/ Motor
Lock Assy RHDB
DB
Rear Door w/ Motor Lock Assy LH
BDCY I1412
12
4
3
LACT 4
DM3
1
2 3
2
12
L4 Back Door Opener Switch Assy
LGCY
1
1BDSU 10 6
5
76
5
14
1 2D13
D13
D13
D13
D13 D14 D14D14 D14 D14 8
D13 D14
34
D21
D21
D15
D15 D16 D16
1 4 14
D20
D20
D18
D1814
D19
D19 *
5*6
*5: w/o Double Lock
*6: w/ Double Lock
*5*6
*5*6
*5*6
*5
*5*6
IL2
IC1 IL2
IM2
LG±B*
6
IA1
BA1CJ
CC
CKCA
CB 16 BR±W
G±W
L±Y
L
LGIC1
IC1 IL2
7 174
3
G±W BR±W
IL2
IL22
1
18L±R
L
LGL±R
L
LG W±B
9IL1
W±BW±B
IP
L±R
L±BIL1
IL12 7
L±R
L±B
CC7
8
7
11
IM2
IM1 BC1
BC1
BC1 L±R
L±B
D21
9LG±B*
6
LG±B*6
17
1612 4
L±R
L±B
D21
W±B*
6
BC1 10
BU
IJ W±B*
6
W±B*6
IA19 10
D16Center J/B
2
7 3
DB8
LSWP
DA20 7*
6
D168L±R
L±B
LG±B*6
L±R
L±BI14
I14
7
2
18 IA1
IA2LG±B*
6
L±R
L±B
D1912
5L±R
L±B
LG±B*
6
2
11
9 BA1
BA1L±R
L±B
LG±B*
6DM10
D196*
6
W±B*6
W±B*610
BA1 W±B*6
BQ
BXBE2
BG2R±Y*3BF2
BD2
J34
J/C
J31R±Y*3
R±Y*4R±Y*4
8
5
W±B*
2BE2
4
BG27
L*
4
L*3
J30 W±B*
1C
B
B J30
W±B*
1
W±B*1
AJ33
BE26
*4*3R±Y*
228
A
A
L±B*
1
L*3BF2BD2
*4*37 6
L*
2
L*1
BF2
BD26
*4*3 L*
4
L±B*3L±B*2L*3I14
I14 W±B*
2
J/C
I14
Back Door Opener
Switch Assy
(Outside Handle Switch)
BS
L3 Back Door Lock Assy
R±Y
*1
W±B*2
AAA
J34
J345
AAR±Y*
1
*1: Sedan
*2: Liftback and Wagon
*3: Liftback*
4: Wagon
R±Y*
2J32 J/C
3
BG2 L±B*4L*4
W±B*2
L±R
L±B
911 2
J/C
J32
05±1548
± DIAGNOSTICSPOWER DOOR LOCK CONTROL SYSTEM
AVENSIS REPAIR MANUAL (RM1018E)

B68460
LOCK
UNLOCK
Door Control Switch
123 6 745 8918 19 22 2320 21 24
10 11 14 15
12 13 16 17
05±1550
± DIAGNOSTICSPOWER DOOR LOCK CONTROL SYSTEM
AVENSIS REPAIR MANUAL (RM1018E)
4 INSPECT POWER WINDOW REGULATOR MASTER SWITCH ASSY
(a) Remove the master switch.
(b) Inspect the door control switch resistance.
Standard:
Tester ConnectionDoor Lock PositionSpecified Condition
7 ± 8LockBelow 1 
7 ± 8, 5 ± 7OFF10 kor higher
5 ± 7UnlockBelow 1 
NG REPLACE POWER WINDOW REGULATOR
MASTER SWITCH ASSY
OK

17
34
16
33
1532
14 31
13 30
1229
11 2 8
1027
926
825
724
623
522
4
21
320
2
19
118
B70497
DA
Instrument Panel J/B Assy Wire Harness Side
D17
Power Window Regulator
Master Switch Assy
± DIAGNOSTICSPOWER DOOR LOCK CONTROL SYSTEM
05±1551
AVENSIS REPAIR MANUAL (RM1018E)
5 CHECK WIRE HARNESS(POWER WINDOW REGULATOR MASTER SWITCH ASSY
± INSTRUMENT PANEL J/B ASSY (INTEGRATION RELAY) AND BODY GROUND)
(a) Disconnect the D17 switch and DA J/B connectors.
(b) Check the resistance between the wire harness side con-
nectors.
Standard (Check for open):
Tester ConnectionSpecified Condition
D17±8 ± DA±29 (L1)Below 1
D17±5 ± DA13±1 (UL1)Below 1

(c) Check the resistance between the D17 switch connector
and body ground.
Standard (Check for open):
Tester ConnectionSpecified Condition
D17±7 ± Body groundBelow 1

NG REPAIR OR REPLACE HARNESS AND
CONNECTOR
OK
REPLACE INSTRUMENT PANEL JUNCTION BLOCK ASSY

05C8A±01
±
DIAGNOSTICS POWER DOOR LOCK CONTROL SYSTEM
05±1545
AVENSIS REPAIR MANUAL (RM1018E)
PROBLEM SYMPTOMS TABLE
SymptomSuspected AreaSee Page
All doors cannot be locked/unlocked at once
3. DOOR fuse
4. ECU±B 2 fuse
5. Power window regulator master switch assy
6. Front door lock assy LH, RH (Driver side)
7. Instrument panel J/B assy (Integration relay)
8. Wire harness
05±1546
Key lock±in prevention function does not work properly (Manual
operation and operation interlocked with key are active)
1. Unlock warning switch assy
2. Courtesy lamp switch assy LH, RH (Driver side)
3. Instrument panel J/B assy (Integration relay)
4. Wire harness
05±1555
w/ Double lock:
Double lock function does not operate properly
1. Wireless system
2. DOOR fuse
3. ECU±B 2 fuse
4. Front door lock assy LH, RH
5. Rear door lock assy LH, RH
6. Instrument panel J/B assy (Integration relay)
7. Wire harness
05±1560

B67692
T6
Theft Warning ECU Assy
IND
25 W±B
1LSecurity A J16
J/C
18V F19
Rear Window Defogger
Switch Assy
(Security Indicator)
B67862
± DIAGNOSTICSTHEFT DETERRENT SYSTEM
05±1635
AVENSIS REPAIR MANUAL (RM1018E)
SECURITY INDICATOR CIRCUIT
CIRCUIT DESCRIPTION
Even in the disarmed state, the security indicator flashes due to a signal output from the immobiliser system.
The security indicator always flashes when it receives a signal from the immobiliser system at any time in
the armed state.
The theft warning ECU causes the security indicator to light up or blink only during the customizing function
mode or the add mode of the transmitter.
WIRING DIAGRAM
INSPECTION PROCEDURE
1 CHECK REAR WINDOW DEFOGGER SWITCH ASSY (SECURITY INDICATOR)
(a) Remove the defogger switch.
(b) Apply 12 V positive voltage between each terminal of the
defogger switch connector, and check the lighting condi-
tion of the security indicator.
Standard:
Measurement ConditionSpecified Condition
Battery positive (+)
Terminal 8
Battery negative (±)
Terminal 1Lights up
NOTICE:

If the positive (+) lead and the negative (±) lead are in-
correctly connected, the security indicator does not
light up.

Voltage of more than 12 V will damage the security in-
dicator.

If the voltage is too low, the security indicator does
not light up.
05BAB±01



B68490
Wire Harness Side
T6
Theft Warning ECU Assy
F19
Rear Window Defogger Switch Assy
B67863
Wire Harness Side
F19
Rear Window Defogger Switch Assy
05±1636
± DIAGNOSTICSTHEFT DETERRENT SYSTEM
AVENSIS REPAIR MANUAL (RM1018E)
NG REPLACE REAR WINDOW DEFOGGER
SWITCH ASSY
OK
2 CHECK WIRE HARNESS (THEFT WARNING ECU ASSY ± REAR WINDOW DEFOG-
GER SWITCH ASSY (SECURITY INDICATOR))
(a) Disconnect the T6 ECU and F19 switch connectors.
(b) Check the resistance between the wire harness side con-
nectors.
Standard:
Tester ConnectionSpecified Condition
T6±25 (IND) ± F19±7Below 1

NG REPAIR OR REPLACE HARNESS AND
CONNECTOR
OK
3 CHECK WIRE HARNESS (REAR WINDOW DEFOGGER SWITCH ASSY (SECURITY
INDICATOR) ± BODY GROUND)
(a) Disconnect the F19 switch connector.
(b) Check the resistance between the wire harness side con-
nector and the body ground.
Standard:
Tester ConnectionSpecified Condition
F19±1 ± Body groundBelow 1

NG REPAIR OR REPLACE HARNESS AND
CONNECTOR
OK
REPLACE THEFT WARNING ECU ASSY

05BA8±01






B68543
Rear Window Defogger
Switch AssyEngine Room R/B

DCC Fuse

HORN Fuse
Fuse Block

DOME Fuse

ECU±B2 Fuse
Center J/B
Security Indicator
Engine Room J/B No. 4*1
Engine Room R/B No. 4*1

ALT H±fuse
Engine Room R/B No. 3*2

ALT H±fuse
Engine Room R/B No. 2

HORN Relay
High Pitched Horn AssyLow Pitched Horn AssyHazard Warning Light
Hazard Warning Light
Instrument Panel J/B Assy

IG1 Relay

GAUGE1 Fuse

AM1 FuseHood Lock Assy

Engine Hood Courtesy Switch
Theft Warning ECU Assy
Unlock Warning Switch
Ignition Switch Assy*
1: Gasoline
*2: 1CD±FTV
± DIAGNOSTICSTHEFT DETERRENT SYSTEM
05±1629
AVENSIS REPAIR MANUAL (RM1018E)
LOCATION

B67699
S+B
IOUT 24
26 L±W
L±B 9 T12
Theft Warning Radar Sensor
6 S+B
IOUT
SOFF7
W±BSSW1
13 LG±B
ID18T6
Theft Warning ECU Assy
T14
Rear Theft Warning
Radar Sensor (IN)
T13
Rear Theft Warning
Radar Sensor (OUT)
IJ DA DK9 6 LG±B L±B L±W
ID1 ID1
W±B 19
SOU+
SOU±GND SIN+
SIN± 2
1
2
18
4
1 53 W
P
L
2 MIN+
MIN±
MOU+
MOU±Instrument Panel J/B Assy Shielded 05±1650
± DIAGNOSTICSTHEFT DETERRENT SYSTEM
AVENSIS REPAIR MANUAL (RM1018E)
INTRUSION SENSOR CIRCUIT
CIRCUIT DESCRIPTION
The intrusion sensor (theft warning radar sensor) senses any moving object by using ultrasonic waves and
outputs the signals to inform the theft warning ECU of an intrusion, so that the theft deterrent system can
set off the alarm.
When the theft deterrent system is switched to the arming preparation state, the intrusion sensor is supplied
with S+B by the theft warning ECU. This causes the theft deterrent system to set off the alarm when the signal
is input from the intrusion sensor in a situation such as when the window glass is broken.
WIRING DIAGRAM
05BAH±01

B67866
T12
Theft Warning Radar Sensor
1 2 4
87653
B69135
HIGH
(10 ± 14 V)
LOW
(0.2 ± 0.8 V)T1: 0.2 sec.
T2: 0.1 sec.
T1T2
± DIAGNOSTICSTHEFT DETERRENT SYSTEM
05±1651
AVENSIS REPAIR MANUAL (RM1018E)
INSPECTION PROCEDURE
1 CHECK THEFT WARNING RADAR SENSOR (OPERATION)
(a) Set the theft deterrent system with a window open and after 30 seconds insert your hand through the
window and shake it near the sensor to check if the alarm is triggered.
OK NO PROBLEM
NG
2 CHECK THEFT WARNING RADAR SENSOR (VOLTAGE, RESISTANCE)
(a) Check the voltage or resistance between each terminal of
the connector and the body ground.
Tester ConnectionConditionSpecified Condition
T12±7 (S+B) ±
Body ground
Arming preparation state
or armed state10 to 14 V
Body groundDisarmed stateBelow 1 V
When sensor does not de-
tect any movement10 to 14 V
T12±6 (IOUT) ±
Body groundWhen sensor detects
movement when in arming
preparation state or armed
state
Using an oscilloscope *2
T12±3 (SOFF) ± OFF Switch ONBelow 1
T12 3 (SOFF)
Body ground
OFF Switch OFF10 k
or higher
T12±2 (GND) ±
Body groundConstantBelow 1

*1
T12±8 (SIN+) ±
T12±4 (SIN±)Disarmed state5 ± 10 k

*1
T12±1 (SOU+) ±
T12±5 (SOU±)Disarmed state1 M
or higher
HINT:
*
1: Wagon only
Wave pattern (*
2):
NG REPLACE THEFT WARNING RADAR SENSOR
OK

H40007
10 m (33 ft) or more
Battery
SST(s)
H40005
Battery
SST(s)
±
SUPPLEMENTAL RESTRAINT SYSTEM HORN BUTTON ASSY
60±21
AVENSIS REPAIR MANUAL (RM1018E)
(6) Move the SST(s) at least 10 m (33 ft) away from the
front of the vehicle.
(7) Close all the doors and windows in the vehicle.
NOTICE:
Take care not to damage the SST(s) wire harness. (8) Connect the red clip of the SST(s) to the batterypositive (+) terminal and the black clip of the SST(s)
to the negative (±) terminal.
(c) Deploy the airbag. (1) Check that no one is inside the vehicle or within a10 m (33 ft) radius of the vehicle.
(2) Press the activation switch of the SST(s) and
deploy the airbag.
HINT:
The airbag is deployed as the LED of the SST(s) activation
switch comes on.
(d) Dispose of the horn button assy.
CAUTION:

The horn button assy is extremely hot when the air-
bag is deployed, so do not touch it for at least 30 min-
utes after deployment.

When moving the vehicle which has the horn button
assy with the deployed airbag for scrapping, use
gloves and safety glasses.

Use gloves and safety glasses when handling the
horn button assy with the deployed airbag.

Always wash your hands with water after completing
the operation.

Do not apply water, etc. to the horn button assy with
the deployed airbag.
HINT:
When scrapping a vehicle, deploy the airbag and scrap the ve-
hicle with the horn button assy still installed.
2. DISPOSE OF HORN BUTTON ASSY (WHEN DISPOSING OF AIRBAG ASSEMBLY DEPLOYMENT
METHOD)
NOTICE:

When disposing of the horn button assy only, never
use the customer's vehicle to deploy the airbag.

Be sure to follow the procedure detailed below when
deploying the airbag.
HINT:
Have a battery as the power source to deploy the airbag.
(a) Check the function of the SST(s) (See step 1±(a)).
(b)Remove the horn button assy (See page 60±17).