Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Toyota Sienna 2004-2007 Approved SRM 44 systemci 033fww
<< 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 033fww documenatation <<
Text preview - extract from the document
Front Wiper and Washer
C12
Combination SW
Wiper Relay
INT TIME
Washer
MIST
OFF
INT
LO
HI
11 L- Y
2 W- B
L- Y
J 3(A), J 4(B)
Junction Connector
33 16 L- Y(* 2)
B A
L- Y(* 1)
16 L- R 32 15 L- R
B A
7 L- B 14 31 L- B
B A
8 L- O 31 14 L- O(* 2)
B A
L- O(* 1)
17 L L
Front Washer SW
Front Wiper SW
W- B
IE
156
2005 SIENNA (EWD613U)
From Power Source System (See Page 58)
20A 30A
WSH WIP
2
L
1C
19 1C 8 1H
L
1
F3
M Front Washer
L
L
Motor
2
L- Y(* 2)
L- Y(* 1)
L- Y(* 2)
B
L- Y(* 1) B J15
Junction
Connector
L- R
L- B
L- O(* 2)
L- O(* 1) A A
L- O(*1)
L- O(*2)
L
L- R
L- B
J15
L
Junction
Connector
4 1 2 3
+2 +1 B S
* 1 : w/ Dynamic Laser Cruise Control
* 2 : Except *1
M
E
F5 5
Front Wiper Motor
W- B
Connector
B
Junction
J27
B
W- B
EA
157
2005 SIENNA (EWD613U)
Front Wiper and Washer
System Outline
With the ignition SW turned on, the current flows to TERMINAL 17 of the wiper and washer SW and TERMINAL 2 of the front
wiper motor through the WIP fuse. The current flows to TERMINAL 1 of the front washer motor through the WSH fuse.
1. Low Speed Position
With the front wiper and washer SW turned to LO position, the current flows from TERMINAL 17 of the front wiper and
washer SW to TERMINAL 7 to TERMINAL 1 of the front wiper motor to TERMINAL 5 to GROUND and causes the front
wiper motor to run at low speed.
2. High Speed Position
With the front wiper and washer SW turned to HI position, the current flows from TERMINAL 17 of the wiper and washer SW
to TERMINAL 8 to TERMINAL 4 of the front wiper motor to TERMINAL 5 to GROUND and causes the front wiper motor to
run at high speed.
3. INT Position
With the wiper and washer SW turned to INT position, the wiper relay operates and current flows from TERMINAL 17 of the
front wiper and washer SW to TERMINAL 2 to GROUND. This activates the intermittent circuit and the current flows from
TERMINAL 17 of the front wiper and washer SW to TERMINAL 7 to TERMINAL 1 of the front wiper motor to TERMINAL 5 to
GROUND and the wiper operates. Intermittent operation is controlled by a condenser charge and discharge function in the
relay.
4. Washer Interlocking Operation
With the front wiper and washer SW pulled to washer position (Washer SW ON position), the current flows from the WSH
fuse to TERMINAL 1 of the front washer motor to TERMINAL 2 to TERMINAL 11 of the front wiper and washer SW to
TERMINAL 2 to GROUND and causes the front washer motor to run and the window washer to spray. Simultaneously,
current flows from the WIP fuse to TERMINAL 17 of the front wiper and washer SW to TERMINAL 7 to TERMINAL 1 of the
front wiper motor to TERMINAL 5 to GROUND, causing the wiper to function.
Service Hints
C12 Combination SW
2-Ground : Always continuity
17-Ground : Approx. 12 volts with the ignition SW at ON position
7-Ground : Approx. 12 volts with the ignition SW on and the wiper and washer SW at LO position
Approx. 12 volts every approx. 1 to 10 seconds intermittently with the ignition SW on
and the wiper and washer SW at INT position
16-Ground : Approx. 12 volts with the ignition SW on and unless the front wiper motor at STOP position
8-Ground : Approx. 12 volts with the ignition SW on and the wiper and washer SW at HI position
F5 Front Wiper Motor
2-3 : Closed unless the front wiper motor at STOP position
: Parts Location
Code See Page Code See Page Code See Page
C12 35 J3 A 36 J27 36
F3 32 J4 B 36
F5 32 J15 36
: Junction Block and Wire Harness Connector
Code See Page Junction Block and Wire Harness (Connector Location)
1C 27 Engine Room Main Wire and Driver Side J/B (Lower Finish Panel)
1H 26 Instrument Panel Wire and Driver Side J/B (Lower Finish Panel)
: Ground Points
Code See Page Ground Points Location
EA 44 Front Side of the Right Fender Apron
IE 46 Left Kick Panel
158
2005 SIENNA (EWD613U)
Memo
159
2005 SIENNA (EWD613U)
◦ Jabse Service Manual Search 2026 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo