2001 TOYOTA AVALON Service Repair Manual

BE1EG-01
I13482
Driver Side Junction Block

OPENER Fuse
Luggage Compartment Main Switch
Luggage Compartment Cancel Switch
Luggage Compartment Door
Unlock Motor
BE-124
- BODY ELECTRICALLUGGAGE COMPARTMENT DOOR OPENER SYSTEM
1728 Author
: Date
:
2001 AVALON (RM808U)
LUGGAGE COMPARTMENT DOOR OPENER SYSTEM
LOCATION

BE212-01
BE-88
- BODY ELECTRICALPOWER DOOR LOCK CONTROL SYSTEM
1692 Author
: Date
:
ADJUSTMENT
ENABLING/DISABLING AUTO DOOR LOCK FUNCTION
(a) To disable auto door lock:
(1) Enter the vehicle and shut all doors.
(2) Insert the key into the ignition cylinder and turn it to
the ON position (not ACC).
(3) Open the driver's door and keep it open.
(4) Turn the key to the LOCK position and remove it
from the ignition cylinder.
(5) Insert the key into the ignition cylinder and remove
it. Repeat this operation three more times. (End this
step with the key out of the ignition cylinder.)
(6) Push the ºUNLOCKº button on the driver's door
master switch 5 times within 10 seconds. Wait at
least 10 seconds and shut the driver's door.
(7) Verify auto lock operation has been disabled by
starting the engine, putting the vehicle into a gear
and releasing the brake pedal.
(b) To enable auto door lock:
Follow the same sequence as above, except step 6. In step 6,
push the ºLOCKº button on the driver's door master switch 5
times within 10 seconds. Wait at least 10 seconds and shut the
driver 's door.

I12841
UNLOCKLOCK1 2 3 4 5 6
BE1DY-02
I12842
LOCK
UNLOCK1 2 3 4 5 6
I12843
UNLOCK
1 2 3 4 5 6
I12844
UNLOCK
1 2 3 4 5 6
I07301
LOCK
BE-82
- BODY ELECTRICALPOWER DOOR LOCK CONTROL SYSTEM
1686 Author
: Date
:
2001 AVALON (RM808U)
INSPECTION
1. Driver 's door:
INSPECT DOOR KEY LOCK AND UNLOCK SWITCH
CONTINUITY
Switch positionTester connectionSpecified condition
LOCK3 - 5Continuity
OFF-No continuity
UNLOCK3 - 6Continuity
If continuity is not as specified, replace the switch.
2. Passenger 's Door:
INSPECT DOOR KEY LOCK AND UNLOCK SWITCH
CONTINUITY
Switch positionTester connectionSpecified condition
LOCK2 - 4Continuity
OFF-No continuity
UNLOCK1 - 4Continuity
If continuity is not as specified, replace the switch.
3. Driver 's Door:
INSPECT DOOR UNLOCK DETECTION SWITCH CON-
TINUITY
Switch positionTester connectionSpecified condition
OFF (Door Lock set to
LOCK)-No continuity
ON (Door Lock set to
UNLOCK)3 - 4Continuity
If continuity is not as specified, replace the switch.
4. Passenger 's Door:
INSPECT DOOR UNLOCK DETECTION SWITCH CON-
TINUITY
Switch positionTester connectionSpecified condition
OFF (Door Lock set to
LOCK)-No continuity
ON (Door Lock set to
UNLOCK)3 - 4Continuity
If continuity is not as specified, replace the switch.
5. Rear LH Door:
INSPECT DOOR UNLOCK DETECTION SWITCH CON-
TINUITY
Switch positionTester connectionSpecified condition
OFF (Door Lock set to
LOCK)-No continuity
ON (Door Lock set to
UNLOCK)1 - 2Continuity
If continuity is not as specified, replace the switch.

I07302
LOCK
I12845
UNLOCK
LOCK
UNLOCKLOCK
22
11
I12846
UNLOCK
LOCK
UNLOCK
LOCK
6565
- BODY ELECTRICALPOWER DOOR LOCK CONTROL SYSTEM
BE-83
1687 Author
: Date
:
2001 AVALON (RM808U)
6. Rear RH Door:
INSPECT DOOR UNLOCK DETECTION SWITCH CON-
TINUITY
Switch positionTester connectionSpecified condition
OFF (Door Lock set to
LOCK)-No continuity
ON (Door Lock set to
UNLOCK)3 - 4Continuity
If continuity is not as specified, replace the switch.
7. Driver 's Door:
INSPECT DOOR LOCK MOTOR OPERATION
(a) Connect the positive (+) lead from the battery to terminal
1 and the negative (-) lead to terminal 2, and check that
the door lock link moves to UNLOCK position.
(b) Reverse the polarity and check that the door lock link
moves to LOCK position.
If operation is not as specified, replace the door lock assembly.
8. Passenger 's door:
INSPECT DOOR LOCK MOTOR OPERATION
(a) Connect the positive (+) lead from the battery to terminal
5 and the negative (-) lead to terminal 6, and check that
the door lock link moves to UNLOCK position.
(b) Reverse the polarity and check that the door lock link
moves to LOCK position.
If operation is not as specified, replace the door lock assembly.

I07299
LOCK
UNLOCK
UNLOCKLOCK
2
11
2
I07300
LOCK
UNLOCK
UNLOCKLOCK
4
343
I12847
21
UNLOCK
LOCK BE-84
- BODY ELECTRICALPOWER DOOR LOCK CONTROL SYSTEM
1688 Author
: Date
:
2001 AVALON (RM808U)
9. Rear LH Door:
INSPECT DOOR LOCK MOTOR OPERATION
(a) Connect the positive (+) lead from the battery to terminal
1 and the negative (-) lead to terminal 2, and check that
the door lock link moves to UNLOCK position.
(b) Reverse the polarity and check that the door lock link
moves to LOCK position.
If operation is not as specified, replace the door lock assembly.
10. Rear RH door:
INSPECT DOOR LOCK MOTOR OPERATION
(a) Connect the positive (+) lead from the battery to terminal
4 and the negative (-) lead to terminal 5, and check that
the door lock link moves to UNLOCK position.
(b) Reverse the polarity and check that the door lock link
moves to LOCK position.
If operation is not as specified, replace the door lock assembly.
11. Using an ammeter:
INSPECT DRIVER'S DOOR PTC THERMISTOR OP-
ERATION
(a) Connect the negative (-) lead from the battery to terminal
2.
(b) Connect the positive (+) lead from the ammeter to termi-
nal 1 and the negative (-) lead to battery positive (+) termi-
nal, and check that the current changes from approxi-
mately 3.2 A to less than 0.5 A within 20 to 70 seconds.

I12848
2
1
LOCK
UNLOCK
I12849
5 6
UNLOCK
I12854
5
6
LOCK
I07307
2
1 UNLOCK
I07308
21 LOCK
- BODY ELECTRICALPOWER DOOR LOCK CONTROL SYSTEM
BE-85
1689 Author
: Date
:
2001 AVALON (RM808U)
(c) Disconnect the leads from terminals.
(d) Approximately 60 seconds later, connect the positive (+)
lead from the battery to terminal 2 and the negative (-)
lead to terminal 1, and check that the door lock moves to
the LOCK position.
If operation is not as specified, replace the door lock assembly.
12. Using an ammeter:
INSPECT PASSENGER'S DOOR PTC THERMISTOR
OPERATION
(a) Connect the negative (-) lead from the battery to terminal
6.
(b) Connect the negative (-) lead from the ammeter to termi-
nal 5 and the positive (+) lead to battery positive (+) termi-
nal, and check that the current changes from approxi-
mately 3.2 A to less than 0.5 A within 20 to 70 seconds.
(c) Disconnect the leads from terminals.
(d) Approximately 60 seconds later, connect the positive (+)
lead from the battery to terminal 6 and the negative (-)
lead to terminal 5, and check that the door lock moves to
the LOCK position.
If operation is not as specified, replace the door lock assembly.
13. Using an ammeter:
INSPECT REAR LH DOOR PTC THERMISTOR OP-
ERATION
(a) Connect the negative (-) lead from the battery to terminal
2.
(b) Connect the negative (-) lead from the ammeter to termi-
nal 1 and the positive (+) lead to battery positive (+) termi-
nal, and check that the current changes from approxi-
mately 3.2 A to less than 0.5 A within 20 to 70 seconds.
(c) Disconnect the leads from terminals.
(d) Approximately 60 seconds later, connect the positive (+)
lead from the battery to terminal 2 and the negative (-)
lead to terminal 1, and check that the door lock moves to
the LOCK position.
If operation is not as specified, replace the door lock assembly.

I07309
43 UNLOCK
I07310
43 LOCK
I12850
2 1
UNLOCK
I12851
21
LOCK
UNLOCK
I12852
5 6
UNLOCK
BE-86
- BODY ELECTRICALPOWER DOOR LOCK CONTROL SYSTEM
1690 Author
: Date
:
2001 AVALON (RM808U)
14. Using an ammeter:
INSPECT REAR RH PTC THERMISTOR OPERATION
(a) Connect the negative (-) lead from the battery to terminal
4.
(b) Connect the negative (-) lead from the ammeter to termi-
nal 3 and the positive (+) lead to battery positive (+) termi-
nal, and check that the current changes from approxi-
mately 3.2 A to less than 0.5 A within 20 to 70 seconds.
(c) Disconnect the leads from terminals.
(d) Approximately 60 seconds later, connect the positive (+)
lead from the battery to terminal 4 and the negative (-)
lead to terminal 3, and check that the door lock moves to
the LOCK position.
If operation is not as specified, replace the door lock assembly.
15. Using an ammeter with a current-measuring probe:
INSPECT DRIVER'S DOOR PTC THERMISTOR OP-
ERATION
(a) Connect the positive (+) lead from the battery to terminal
1 and the negative (-) lead to terminal 2.
(b) Attach a current-measuring probe to either the positive
(+) lead or the negative (-) lead, and check that the cur-
rent changes from approximately 3.2 A to less than 0.5 A
within 20 to 70 seconds.
(c) Disconnect the leads from terminals.
(d) Approximately 60 seconds later, reverse the polarity, and
check that the door lock moves to the LOCK position.
If operation is not as specified, replace the door lock assembly.
16. Using an ammeter with a current-measuring probe:
INSPECT PASSENGER'S DOOR PTC THERMISTOR
OPERATION
(a) Connect the positive (+) lead from the battery to terminal
5 and the negative (-) lead to terminal 6.
(b) Attach a current-measuring probe to either the positive
(+) lead or the negative (-) lead, and check that the cur-
rent changes from approximately 3.2 A to less than 0.5 A
within 20 to 70 seconds.

I12853
5 6
LOCK
I07317
21 UNLOCK
I07308
21 LOCK
I07319
4
3
UNLOCK
I07310
43 LOCK
- BODY ELECTRICALPOWER DOOR LOCK CONTROL SYSTEM
BE-87
1691 Author
: Date
:
2001 AVALON (RM808U)
(c) Disconnect the leads from terminals.
(d) Approximately 60 seconds later, reverse the polarity, and
check that the door lock moves to the LOCK position.
If operation is not as specified, replace the door lock assembly.
17. Using an ammeter with a current-measuring probe:
INSPECT REAR LH DOOR PTC THERMISTOR OP-
ERATION
(a) Connect the positive (+) lead from the battery to terminal
1 and the negative (-) lead to terminal 2.
(b) Attach a current-measuring probe to either the positive
(+) lead or the negative (-) lead, and check that the cur-
rent changes from approximately 3.2 A to less than 0.5 A
within 20 to 70 seconds.
(c) Disconnect the leads from terminals.
(d) Approximately 60 seconds later, reverse the polarity, and
check that the door lock moves to the LOCK position.
If operation is not as specified, replace the door lock assembly.
18. Using an ammeter with a current-measuring probe:
INSPECT REAR RH DOOR PTC THERMISTOR OP-
ERATION
(a) Connect the positive (+) lead from the battery to terminal
3 and the negative (-) lead to terminal 4.
(b) Attach a current-measuring probe to either the positive
(+) lead or the negative (-) lead, and check that the cur-
rent changes from approximately 3.2 A to less than 0.5 A
within 20 to 70 seconds.
(c) Disconnect the leads from terminals.
(d) Approximately 60 seconds later, reverse the polarity, and
check that the door lock moves to the LOCK position.
If operation is not as specified, replace the door lock assembly.