Service Manuals, User Guides, Schematic Diagrams or docs for : . Car Manuals Toyota Sienna 2004-2007 Approved SRM 04 05 20tq5 cib1216
<< 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 cib1216 documenatation <<
Text preview - extract from the document
05-1903
DIAGNOSTICS - MULTIPLEX COMMUNICATION SYSTEM 05BTF-02
DTC B1216 RR-DOOR ECU COMMUNICATION STOP
CIRCUIT DESCRIPTION
DTC B1216 is output when communication between the power slide door ECU RH and the body ECU stops
for more than 10 seconds.
DTC No. DTC Detection Condition Trouble Area
S Multiplex network door ECU rear RH
B1216 RR-DOOR ECU communication stops (Power slide door ECU RH)
S Wire harness
2005 SIENNA REPAIR MANUAL (RM1163U)
Author : Date : 2086
05-1904
DIAGNOSTICS - MULTIPLEX COMMUNICATION SYSTEM
WIRING DIAGRAM
Multiplex Network Door ECU Rear RH
(Power Slide Door ECU RH)
1 1 2
B-Y B-Y B
IL2 BJ2 P28 B
Instrument Panel J/B Assy
24 7
1C 1L
W-L
W-L
J19
Engine
J/C J/C
Room J/B Assy 6 23 3 10
54 4 W-L W-L W
8 2C J35 J36 BJ1 P27 ECUB
ECU-B 23 6 6 22
13 3 R-L R-L R
J35 J36 BJ1 P27 MPX1
2
Short Pin
1 Instrument Panel J/B Assy
Multiplex Network
1 2D Body ECU
21
R-L
W B7 MPX2
1 F13 1 F8
R-PSD
8
FL Block W-B
P28 GND
ALT
1 F6
W 2 BJ2
FL
Main
W-B
Battery
BI
B89159
2005 SIENNA REPAIR MANUAL (RM1163U)
Author : Date : 2087
05-1905
DIAGNOSTICS - MULTIPLEX COMMUNICATION SYSTEM
INSPECTION PROCEDURE
1 CHECK RESISTANCE OF COMMUNICATION LINE
(a) Disconnect the P27 and B7 ECU connectors.
Wire Harness Side
(b) Check the resistance between the wire harness side con-
P27
nectors.
Multiplex Network Door ECU Rear RH
(Power Slide Door ECU RH)
Standard:
Terminal No. Specified Condition
P27-22 (MPX1) - B7-21 (MPX2) Below 1
B7
Multiplex Network Body ECU
NG REPAIR OR REPLACE HARNESS AND
CONNECTOR
B67679
OK
2 CHECK MULTIPLEX NETWORK DOOR ECU REAR RH
(POWER SLIDE DOOR ECU RH) (POWER SOURCE)
(a) Disconnect the P27 and P28 ECU connectors.
Wire Harness Side
(b) Check the voltage between the wire harness side con-
P27
nector and body ground.
Multiplex Network Door ECU Rear RH
(Power Slide Door ECU RH) Standard:
Terminal No. Specified Condition
P28-2 (B) - Body ground 10 to 14 V
P27-10 (ECUB) - Body ground 10 to 14 V
P28
Multiplex Network Door ECU Rear RH
(Power Slide Door ECU RH)
NG REPAIR OR REPLACE HARNESS AND
B67668 CONNECTOR
OK
2005 SIENNA REPAIR MANUAL (RM1163U)
Author : Date : 2088
05-1906
DIAGNOSTICS - MULTIPLEX COMMUNICATION SYSTEM
3 CHECK MULTIPLEX NETWORK DOOR ECU REAR RH
(POWER SLIDE DOOR ECU RH) (GROUND)
Wire Harness Side (a) Disconnect the P28 ECU connector.
P28 (b) Check the resistance between the wire harness side con-
Multiplex Network Door ECU Rear RH nector and body ground.
(Power Slide Door ECU RH) Standard:
Terminal No. Specified Condition
P28-8 (GND) - Body ground Below 1
NG REPAIR OR REPLACE HARNESS AND
B67680 CONNECTOR
OK
REPLACE MULTIPLEX NETWORK DOOR ECU REAR RH
2005 SIENNA REPAIR MANUAL (RM1163U)
Author : Date : 2089
◦ Jabse Service Manual Search 2026 ◦ Jabse Pravopis ◦ onTap.bg ◦ Other service manual resources online : Fixya ◦ eServiceinfo