Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Toyota Sienna 1998-2003 Approved FSM 19 pwcsy insp
<< Back | HomeMost service manuals and schematics are PDF files, so You will need Adobre Acrobat Reader to view : Acrobat Download Some of the files are DjVu format. Readers and resources available here : DjVu Resources
For the compressed files, most common are zip and rar. Please, extract files with Your favorite compression software ( WinZip, WinRAR ... ) before viewing. If a document has multiple parts, You should download all, before extracting.
Good luck. Repair on Your own risk. Make sure You know what You are doing.
Image preview - the first page of the document
>> Download insp documenatation <<
Text preview - extract from the document
BE-65
BODY ELECTRICAL - POWER WINDOW CONTROL SYSTEM
BE1ZO-01
INSPECTION
1. INSPECT POWER WINDOW MASTER SWITCH CON-
TINUITY
Front Driver's Switch (Window unlock):
Switch position Tester connection Specified condition
AUTO UP 1 - 9, 4 - 7 Continuity
UP 1 - 9, 4 - 7 Continuity
OFF 1-4-9 Continuity
DOWN 1 - 4, 7 - 9 Continuity
AUTO DOWN 1 - 4, 7 - 9 Continuity
9 1 Front Passenger's Switch (Window unlock):
Switch position Tester connection Specified condition
UP 1 - 15, 6 - 13 Continuity
OFF 1 - 13 - 15 Continuity
DOWN 1 - 13, 6 - 15 Continuity
18 10 Front Passenger's Switch (Window lock):
I19465 Switch position Tester connection Specified condition
UP 6 - 13 Continuity
OFF 13 - 15 Continuity
DOWN 6 - 15 Continuity
If continuity is not as specified, replace the master switch.
2. INSPECT POWER WINDOW MASTER SWITCH ILLU-
Unlock
MINATION
(a) Set the window lock switch to the unlock position.
(b) Connect the positive (+) lead from the battery to terminal
7 and the negative (-) lead to terminal 1, and check that
7 1 all the illuminations light up.
I19466
(c) Set the window lock switch to the lock position, check that
Lock
all the passenger's power window switch illuminations go
out.
If operation is not as specified, replace the master switch.
7 1
I19467
2001 SIENNA (RM787U)
Author : Date : 1583
BE-66
BODY ELECTRICAL - POWER WINDOW CONTROL SYSTEM
3. INSPECT PASSENGER'S DOOR POWER WINDOW
SWITCH CONTINUITY
Switch position Tester connection Specified condition
UP 1 - 2, 3 - 4 Continuity
OFF 1 - 2, 3 - 5 Continuity
DOWN 1 - 4, 3 - 5 Continuity
If continuity is not as specified, replace the switch.
I03137
4. INSPECT POWER MAIN RELAY CONTINUITY
1 2 Condition Tester connection Specified condition
Constant 1-2 Continuity
3 5
Apply B+ between
3-5 Continuity
5 terminals 1 and 2.
1 2
3 If continuity is not as specified, replace the switch.
N14863
5. Driver's door:
INSPECT POWER WINDOW MOTOR OPERATION
(a) Connect the positive (+) lead from the battery to terminal
1 2 1 2 and the negative (-) lead to terminal 1, and check that
2
the motor turns clockwise.
(b) Reverse the polarity, check that the motor turns counter-
clock wise.
If operation is not as specified, replace the motor.
I19468
6. Passenger 's door:
INSPECT POWER WINDOW MOTOR OPERATION
(a) Connect the positive (+) lead from the battery to terminal
2 2 and the negative (-) lead to terminal 1, and check that
1 2
the motor turns clockwise.
1
(b) Reverse the polarity, check that the motor turns counter-
clock wise.
If operation is not as specified, replace the motor.
I03139
7. Driver's door:
1
2 INSPECT POWER WINDOW MOTOR PTC THERM-
ISTOR OPERATION
(a) Disconnect the connector from the power window motor.
(b) Connect the positive (+) lead from the ammeter to termi-
nal 1 on the wire harness side connector and the negative
(-) lead to negative terminal of the battery.
(c) Connect the positive (+) lead from the battery to terminal
I19497 2 on the wire harness side connector, and raise the win-
dow to the fully position.
2001 SIENNA (RM787U)
Author : Date : 1584
BE-67
BODY ELECTRICAL - POWER WINDOW CONTROL SYSTEM
(d) Continue to apply voltage, and check that the current
changes to less than 1 A with 4 to 90 seconds.
(e) Disconnect the leads from terminals.
2 1 (f) Approximately 60 seconds later, connect the positive (+)
lead from the battery to terminal 1 and negative (-) lead
to terminal 2, and check that the window begins to de-
scended.
If operation is not as specified, replace the motor.
I19498
8. Passenger 's door:
INSPECT POWER WINDOW MOTOR PTC THERM-
ISTOR OPERATION
2 1 (a) Disconnect the connector from the power window motor.
(b) Connect the positive (+) lead from the ammeter to termi-
nal 2 on the wire harness side connector and the negative
(-) lead to negative terminal of the battery.
(c) Connect the positive (+) lead from the battery to terminal
I12561 2 on the wire harness side connector, and raise the win-
dow to the fully position.
(d) Continue to apply voltage and check that the current
changes to less than 1 A within 4 to 90 seconds.
(e) Disconnect the leads from the terminals.
(f) Approximately 60 seconds later, connect the positive (+)
lead from the battery to terminal 1 and the negative (-)
2 1 lead to terminal 2, and check that the window begins to
descend.
If operation is not as specified, replace the motor.
I12560
9. INSPECT JAM PROTECTION FUNCTION
NOTICE:
Never, ever be caught any part of your body when check-
ing.
HINT:
In case of performing resetting of the limit switch, do checking
after repeating up and down of the glass with automatic opera-
tion.
2001 SIENNA (RM787U)
Author : Date : 1585
BE-68
BODY ELECTRICAL - POWER WINDOW CONTROL SYSTEM
(a) Confirmation of AUTO up operation:
Confirm that the window will be fully close with AUTO up
operation.
(b) Checking of the operation of the jam protection function:
(1) Move up the window with AUTO up operation and
check that the window will go down when it touches
the handle of the hammer stetted.
(2) Confirm that the window will then stop going down
about 200 mm .
HINT:
In case of removing the glass, glass guide, regulator and etc.
be sure to perform checking of the jam protection function.
If the jam protection is not function properly,adjust power win-
dow motor reset switch and pluse switch.
10. Driver's Door :
2 1
INSPECT JAM PROTECTION LIMIT SWITCH OPERA-
TION
6 4 (a) Connect the negative (-) lead from the ohmmeter to ter-
minal 6 and the positive (+) lead to terminal 4.
(b) Connect the positive (+) lead from the battery to terminal
2 and the negative (-) lead to terminal 1.
(c) Check that the continuity exists when the window goes
I19501 up.
1 (d) Check that the no continuity exists when the window is in
2
the fully closed position.
If operation is not as specified, replace the motor.
6 NOTICE:
4 If connecting the wire harness wrongly, the sensor might
be damaged so caution is necessary.
I19500
11. Driver's Door:
2 1
INSPECT JAM PROTECTION PULSE SWITCH OP-
ERATION
6 5 (a) Connect the positive (+) lead from the TOYOTA electrical
tester to terminal 5 and the negative (-) lead to terminal
6.
(b) Connect the positive (+) lead from the battery to terminal
2 and the negative (-) lead to terminal 1.
I19501 (c) Check that pulse is generated during the motor running.
2001 SIENNA (RM787U)
Author : Date : 1586
BE-69
BODY ELECTRICAL - POWER WINDOW CONTROL SYSTEM
2
(d) Reverse the polarity and check that pulse is generated.
1
If operation is not as specified, replace the motor.
NOTICE:
6 5 If connecting the wire harness wrongly, the sensor might
be damaged so caution is necessary.
I19502
12. INSPECT JAM PROTECTION FUNCTION
NOTICE:
Never, ever be caught any part of your body when check-
ing.
HINT:
In case of performing resetting of the limit switch, do checking
after repeating up and down of the glass with automatic opera-
tion.
(a) Confirmation of AUTO up operation:
Confirm that the window will be fully close with AUTO up
operation.
(b) Checking of the operation of the jam protection function:
(1) Move up the window with AUTO up operation and
check that the window will go down when it touches
the handle of the hammer stetted.
(2) Confirm that the window will then stop going down
about 200 mm.
HINT:
In case of removing the glass, glass guide, regulator and etc.
be sure to perform checking of the jam protection function.
If the jam protection is not function properly, adjust power win-
dow motor reset switch and pulse switch.
2001 SIENNA (RM787U)
Author : Date : 1587
◦ Jabse Service Manual Search 2026 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo