Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Toyota Sienna 2004-2007 Approved SRM 04 05 21q2h73z cisa3
<< 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 cisa3 documenatation <<
Text preview - extract from the document
05-1 108
DIAGNOSTICS - SUPPLEMENTAL RESTRAINT SYSTEM 05NTF-01
SRS WARNING LIGHT CIRCUIT MALFUNCTION (ALWAYS LIGHT
UP, WHEN IGNITION SWITCH IS LOCK POSITION.)
CIRCUIT DESCRIPTION
The SRS warning light is located on the combination meter assy.
When the SRS is normal, the SRS warning light comes on for approx. 6 seconds after the ignition switch
is turned from the LOCK position to ON position, and then it turns off automatically.
If there is a malfunction in the SRS, the SRS warning light comes on to inform the driver.
When terminals TC and CG of the DLC3 are connected, the DTCs are displayed by blinking the SRS warning
light.
The signal to illuminate the SRS warning light is transmitted from the airbag sensor assy center to the com-
bination meter assy through the multiplex communication system.
2005 SIENNA REPAIR MANUAL (RM1163U)
Author : Date : 1291
05-1 109
DIAGNOSTICS - SUPPLEMENTAL RESTRAINT SYSTEM
WIRING DIAGRAM
W Airbag Sensor
Assy Center
Engine Room J/B
8 ECU-B Short Pin 1
W-L W
2C 2D
2 1
J/C
16 33 1 AM2
W-R W-R
J4 J3 2H
2 1
Driver Side J/B
IGN 9 5
B-O
I15 1E A21 IG2
Ignition SW
27 GAUGE2 25
W-R B B-R
1H 1H
5 AM2 IG2 6
J19 J/C
24 7
W-L W-L W-L
1C 1L
54 34
Body ECU
21
R-L
MPX2 B7
13
P13 Power Back
J37
Door ECU
J/C J/C
20 4
R-L R-L R-L
MPX1 J14 J13
22 1 11 73
21
P25 Power Slide R-L
Door ECU LH
6
R
MPX1 BD1
22
P27 Power Slide
Door ECU RH
J/C
6 6 23
R R-L R-L
MPX1 BJ1 J36 J35
22 3
R-L
33
1 2 3 4
H45987
2005 SIENNA REPAIR MANUAL (RM1163U)
Author : Date : 1292
05-1 110
DIAGNOSTICS - SUPPLEMENTAL RESTRAINT SYSTEM
1 2 3 4
Driver Side J/B
7 29 Combination Meter
R-L
MPX1 1E
14
SRS
A9
A/C Control J19 BR
Assembly J/C 30 W-L
V V V 12
MPX+
2 62 32 28 B-R
R-L R-L 32
MPX-
3 70 90
22
E5 R-L
A21 MPX2
ECM
R-L
MPX1 Driver Side J/B
18
32 6 24
V V R-L
MPX2 1H 1E A21 MPX1
29
15 1 27
W W-B W-B
1L 1E A21 E1
1 F8 3 3 28
W-B
1H 1E A21 E2
FL
Block
1 F6
W-B W-B W-B
B
FL MAIN
Battery
IE IF
H45988
2005 SIENNA REPAIR MANUAL (RM1163U)
Author : Date : 1293
05-1 111
DIAGNOSTICS - SUPPLEMENTAL RESTRAINT SYSTEM
INSPECTION PROCEDURE
1 CHECK AIR BAG SENSOR ASSY CENTER
(a) Turn the ignition switch to the LOCK position.
(b) Disconnect the negative (-) terminal cable from the battery, and wait for at least 90 seconds.
(c) Connect the negative (-) terminal cable to the battery, and wait for at least 2 seconds.
(d) Turn the ignition switch to the ON position, and wait for at least 60 seconds.
(e) Clear the DTCs stored in memory (see page 05-777 ).
(f) Turn the ignition switch to the LOCK position.
(g) Turn the ignition switch to the ON position, and wait for at least 60 seconds.
(h) Check the DTCs (see page 05-777 ).
OK:
DTC is not output.
NG GO TO INSPECTION PROCEDURE OF DTC
OUTPUT (SEE PAGE 05-790 )
OK
GO TO COMBINATION METER SYSTEM (SEE PAGE 05-1525 )
2005 SIENNA REPAIR MANUAL (RM1163U)
Author : Date : 1294
◦ Jabse Service Manual Search 2026 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo