key TOYOTA AVALON 2001 Service Owner's Guide
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Page 328 of 1897
BE-98
- BODY ELECTRICALWIRELESS DOOR LOCK CONTROL SYSTEM
1702 Author: Date:
2001 AVALON (RM808U)
Start registration of recognition code
The vehicle should be in the following conditions.
The key is not inserted in the ignition key cylinder.
Driver's door is OPEN. (Other doors are CLOSED)
Driver's door is UNLOCKED. (Other doors are CLOSED)
Insert the key into the ignition key cylinder, then pull it out.
Press the door lock control switch (for manual operation) 5 times to
LOCK/UNLOCK at approx. 1 sec. interval.
1st time 2nd time 3rd time 4th time 5th time
LOCK
OFF
UNLOCK
Approx.
1 sec.Approx.
1 sec.
Close the driver's door, then open it.
Again press the door lock control switch (for manual operation) 5 times to
LOCK/UNLOCK at approx. 1 sec. interval.
1st time 2nd time 3rd time 4th time 5th time
LOCK
OFF
UNLOCK
Approx.
1 sec.Approx.
1 sec.
Insert the key into the ignition key cylinder.
Within
40 secs.
Within
40 secs.
Page 329 of 1897
- BODY ELECTRICALWIRELESS DOOR LOCK CONTROL SYSTEM
BE-99
1703 Author: Date:
2001 AVALON (RM808U)
Within
3 secs.
Turn the ignition switch from ON to LOCK at approx. 1 sec. interval 1 to 5 times to select the mode.
Pull out the key plate from the ignition key cylinder.
When add mode or rewrite mode
is selected.When confirmation
mode is selected.
ON
ONON
LOCK
LOCKLOCK
Approx.
1 sec.Approx.
1 sec. Approx. 1 sec.Approx.
1 sec.Approx.
1 sec.
Add mode
Rewrite modeConfirmation mode
ON - LOCK change occurs 1 time
ON - LOCK change occurs 2 timesON - LOCK change occurs 3 times
MPX body ECU automatically performs
the LOCK-UNLOCK operation once
or twice at 1 sec, interval to inform the
operator that either the add mode or
rewrite mode has been selected.
LOCK-UNLOCK occurs once
LOCK-UNLOCK occurs twice
Indicates that add mode has been selected.
Indicates that rewrite mode has been
selected.
1 sec.
LOCK
1 sec.1 sec.
LOCK
UNLOCK
UNLOCK
LOCK
2 secs.2 secs.
UNLOCK MPX body ECU automatically performs the
LOCK-UNLOCK operation 1 to 4 times at
2 sec. interval to inform the operator of
the number of the registered codes.
HINT:
When the number of the registered code
is 0, the operation is automatically
performed 5 times.
Example:
When the operation is performed twice, it
directs that 2 type of recognition code
have been registered.
1st time 2nd time
Registration of recognition code (Confirmation
mode and probation mode) is completed.
ON
LOCK
Approx.
1 sec.Approx.
1 sec.
Prohibition mode
ON - LOCK change occurs 5 times
When prohibition
mode is selected.
Page 330 of 1897
BE-100
- BODY ELECTRICALWIRELESS DOOR LOCK CONTROL SYSTEM
1704 Author: Date:
2001 AVALON (RM808U)
MPX body performs operates LOCK-UNLOCK operation 5 times at a 1 sec.
interval to inform the operator that prohibition mode has been selected.
Press again either of switches on the transmitter.
MPX body ECU automatically performs LOCK-UNLOCK operation once or
twice at a 1 sec. interval to inform the operator that it has received the signal
from the transmitter.
LOCK-UNLOCK occurs once
LOCK-UNLOCK occurs twice Registration of recognition code is completed
Registration of recognition code has not been completed.
Recognition code received first time and second time did not match.
Proceed to continue registration
If even one of the following conditions is satisfied, registration of recognition
codes in completed.
40 secs. elapses since the MPX body ECU response.
The driver's door is closed.
The key plate is inserted in the ignition key cylinder.
4 types recognition codes are registration at one time.
Registration of recognition codes (add mode or rewrite mode) is completed.
Within
3 secs. Within
40 secs.
ON
LOCK
Approx.
1 sec.Approx.
1 sec.
When prohibition
mode is selected.
Press the lock and unlock switches on the transmitter simultaneously within 1.5 sec.
If they are not performed, the mode returns to the normal mode, then start with
ºStart registration of recognition codeº.
Proceed to finish registration
Within 40 secs.
Within 3 secs.
Page 347 of 1897
BO2OO-01
H12112
Rear Lower FrameDoor Lock Striker23 (230, 17)
Front Door Weatherstrip
Door Glass Run
Outside Rear View
Mirror
Door Glass
Lower Frame
Bracket Garnish
7.8 (80, 69 in.´lbf)25 (260, 19)
5.4 (55, 48 in.´lbf)
Outside Handle
Key Cylinder
5.4 (55, 48 in.´lbf)
Door
Hinge
7.8 (80, 69 in.´lbf)
Door Check
25 (260, 19)
Door Speaker BoardFront Lower
Frame
25 (260, 19)
Door Hinge
Front Door Outside Lower Moulding
Door Lock Protector
Service Hole Cover
5.4 (55, 48 in.´lbf)
Precoated part
Door LockInside Handle
4.9 (50, 43 in.´lbf)
Inside Handle
Bezel
Cover
Door TrimUpper Armrest
Base Panel
Power Window Switch
Front Door Armrest
Courtesy Light
Front Door
Belt Moulding Front Door
Inner Weatherstrip
x10
5.4 (55, 48 in.´lbf)
Window Regulator
Guide Assembly
5.4 (55, 48 in.´lbf)
x8
x4
Window Regulator Motor
No. 2 Service Hole Cover
Front Door Trim Pocket : Specified torqueN´m (kgf´cm, ft´lbf)
BO-8
- BODYFRONT DOOR
1793 Author: Date:
2001 AVALON (RM808U)
FRONT DOOR
COMPONENTS
Page 352 of 1897
H12110
- BODYFRONT DOOR
BO-13
1798 Author: Date:
2001 AVALON (RM808U)
19. REMOVE DOOR LOCK
(a) Disconnect the 2 control links from the outside handle and
door lock cylinder.
(b) Disconnect the connector.
(c) Remove the 3 torx screws, bolt and door lock.
Torque:
Bolt: 5.4 N´m (55 kgf´cm, 48 in.´lbf)
Screw: 4.9 N´m (50 kgf´cm, 43 in.´lbf)
HINT:
Remove the door lock through the service hole.
HINT:
At the time of reassembly, please refer to the following item.
Apply adhesive to 3 screws.
Part No. 08833-00070, THREE BOND 1324 or equiva-
lent
(d) Remove the 2 screws and door lock protector from the
door lock.
HINT:
At the time of reassembly, please refer to the following item.
Apply MP grease to the sliding and rotating parts of the door
lock.
20. REMOVE OUTSIDE HANDLE
(a) Remove the 2 bolts and outside handle with key cylinder.
Torque: 5.4 N´m (55 kgf´cm, 48 in.´lbf)
(b) Remove the bolt and key cylinder from the outside han-
dle.
Torque: 5.4 N´m (55 kgf´cm, 48 in.´lbf)
Page 793 of 1897
I13651
BKA A
J11
J/C W-B BA18W-B43 D15
Door Unlock
Detection Switch Rear LH
L-OBA19
L-O66
3E 3F
3F19L-O
L-O L-O
L-OBody ECU
5
B5 LSR
10
IM2 BB19
21
W-B
Door Unlock
Detection Switch Rear RHD16
8
BB1
W-B
BM J/B No. 3
- DIAGNOSTICSBODY CONTROL SYSTEM
DI-643
799 Author: Date:
2001 AVALON (RM808U)
Rear door unlock detection switch circuit
CIRCUIT DESCRIPTION
The door unlock detection switch is built in the door lock motor assembly. This switch is ON when the door
lock knob is in the unlock position and OFF when the lock knob is in the lock position. The ECU detects the
door lock knob conditions is this circuit. It is used as one of the operating conditions for the key confinement
prevention function.
WIRING DIAGRAM
DI6LR-01
Page 804 of 1897
I13641
P-LP-LP-LP-L
P-L
P-L
P-L 1
4F
4D
4C 11
7
1D 1J9 DOME
W-L
1
11 1
1
12C DCC
2
2G
B
F7 F6FL Block
FL MAINB
BatteryV11
Vanity Light RH
2
V10
Vanity Light RH
2W-B
W-B
2
3P9
Personal Light
ON
OFF
DOOR
I17
Interior Light
ON
OFF
DOOR
4
4D
R-B13
4F
R-BG-R
G-R3
1C5
ILL
10
1D2 GAUGE No. 1IG1 RELAY
11
4
3 4
1C 1B3 1GMulti Display
3
42
2 M7
M6M7
M6 Open Door
Driver Seat Belt
10
M7R
G-W
G-R25
B5
B5
B523
11AJAR
DBEW
PBEW
FL MAIN FL Block
ALT W
1
F101
F6
F81B
B-L
Battery
11
2H 2G W-B W-R
4
IG1 AM1 I15
Ignition Switch
2
W-L7
IF1
IG
AM1
21
55W-L
B2BLBody ECU
IG1 5
G-R
IG1
G-R 11 4C10
P-L
2
1
I14
Ignition
Key
Cylinder
LightG-R Engine Room J/B
Engine Room R/B No.5Engine Room J/B J/B No.4
Driver Side J/B
Passenger
Seat Belt
Driver Side J/B J/B No.4
Driver Side J/B
8W-B
1
G-R
IG1
DI-656
- DIAGNOSTICSBODY CONTROL SYSTEM
812 Author: Date:
2001 AVALON (RM808U)
WIRING DIAGRAM
Page 806 of 1897
I13648
9Key Unlock
Warning Switch
17
B4Body ECU
KSW
R-Y 11
4A 4B2
R-Y W-B12 U1
3D 22
3D
W-B
IGJ/B No. 3 J/B No. 4
- DIAGNOSTICSBODY CONTROL SYSTEM
DI-637
793 Author: Date:
2001 AVALON (RM808U)
Key unlock warning switch circuit
CIRCUIT DESCRIPTION
The key unlock warning switch goes on when the ignition key is inserted in the key cylinder and goes off when
the ignition key is removed.
The ECU operates the key confinement prevention function while the key unlock warning switch is on.
WIRING DIAGRAM
DI6LO-01
Page 807 of 1897
DI-638
- DIAGNOSTICSBODY CONTROL SYSTEM
794 Author: Date:
2001 AVALON (RM808U)
INSPECTION PROCEDURE
1 Check key unlock warning switch (See page BE-16).
NG Replace the key unlock warning switch.
OK
2 Check wireharness and connector between key unlock warning switch and Body
ECU (See page IN-30).
NG Repair or replace wireharness or connector.
OK
Proceed to next circuit inspection shown on
problem symptoms table (See page
DI-622).
Page 834 of 1897
DI6LG-01
BODY CONTROL SYSTEM Check Sheet
Inspector 's name:
Customer 's Name
Date VehicleRegistration No.
Registration Year
Frame No.
Odometer Reading / /km
Mile
Weather Conditions
When Problem
Occurred
Date Problem First Occurred
Frequency Problem Occurs
Weather
/ /
Once only Brought in
Key Unlock Warning System
Malfunction
System
Outdoor Temperature
Fine Cloudy Rainy Snowy
Various/ Others
Hot Warm Cool
Cold (Approx. °F ( °C))
Constant Sometimes ( times per day, month)
Illuminated Entry System
Seat Belt Warning
Power Window Control System
Power Door Lock Control System
Wireless Door Lock Control System
Others (Buzzer etc.)
Automatic Light Control System
Luggage Compartment Door Opener System
Headlight and Taillight System (Light Auto Turn-of f system Daytime Running Light
System)
Combination Meter
Auto Lock/Unlock System
Theft Deterrent System DI-616
- DIAGNOSTICSBODY CONTROL SYSTEM
772 Author: Date:
2001 AVALON (RM808U)
CUSTOMER PROBLEM ANALYSIS CHECK