Схема SRS AirBag Toyota SIENNA [Америка] 2006 год
Airbag Squib (Steering Wheel Pad)
Pretensioner RH
Curtain Shield Airbag Squib Rear LH
Junction Connector
Occupant Classification Sensor Front LH
Buckle SW RH
Airbag Sensor Front LH
Pretensioner LH
Junction Connector
A/C Control Assembly
Airbag Sensor Front RH
Side Airbag Sensor Front RH
Curtain Shield Airbag Squib Rear RH
Side Airbag Sensor Rear LH
Airbag Squib (Front Passenger Airbag Assembly)
Seat Position Sensor , Buckle SW LH
Occupant Classification ECU
Junction Connector
Junction Connector
Body ECU
Data Link Connector 3
Occupant Classification Sensor Front RH
Junction Connector
Airbag Sensor Assembly
Engine Control Module
Side Airbag Squib RH
Curtain Shield Airbag Squib Front LH
Combination Meter
Side Airbag Sensor Front LH
Side Airbag Sensor Rear RH
Occupant Classification Sensor Rear RH
Junction Connector
Gateway ECU
Junction Connector
Side Airbag Squib LH
Curtain Shield Airbag Squib Front RH
Occupant Classification Sensor Rear LH
4
A23
Y-R
Y-G
Y-GR
Y-P
B
15
+SL
B
26
-SL
2
1
A 7
W-R
BR
2
1
W-R
BR
B
9
+SR
B
20
-SR
2
1
A 8
B-W
BR-W
2
1
B-W
BR-W
1
2
A
8
D
2
A
7
D
1
PL+
PL-
1
2
C
9
E
5
C
10
(*1)
E
6
(*2)
PR+
PR-
P44
Y-B
P45
Y
Y-B
Y
A
17
SSL+
A
20
SSL-
A
16
VUPL
A
18
ESL
3
2
4
1
S14
L-W
LG-B
P-L
GR-L
SSL+
SSL-
VUPL
ESL
A
12
SFL+
A
11
SFL-
1
2
S18
Y-R
Y-G
C
16
SSR+
L-Y
3
SSR+
(*1)
C
7.5A IGN
B
5
IG2
1E
9
B-O
A
15
CSL+
W-R
3
CSL+
(*1)
A
1
CSL-
W
2
CSL-
(*1)
A
14
VUCL
R
4
VUCL
(*1)
A
13
ESCL
G
1
ESCL
(*1)
S16
C
18
CSR+
W-R
3
CSR+
(*1)
C
4
CSR-
W
2
CSR-
(*1)
C
19
VUCR
W-B
4
VUCR
(*1)
C
20
ESCR
B-O
1
ESCR
(*1)
S17
A
9
ICL+
Y-V
1
(*1)
A
10
ICL-
Y-O
2
(*1)
C14
C
8
ICR+
Y-V
1
(*1)
C
7
ICR-
Y-O
2
(*1)
C15
A
5
CL2+
G
1
(*1)
A
6
CL2-
L
2
(*1)
C16
C
12
CR2+
G
1
(*1)
C
11
CR2-
L
2
(*1)
C17
B
27
E1
1E
1
1L
16
B
28
E2
1E
3
1H
3
B
13
D-
B
14
D+
B
16
D2+
B
17
D2-
2
1
4
3
A24
W-B
W-B
W-B
W-B
Y
Y-B
Y-V
Y-O
B
10
P+
B
11
P-
B
8
P2+
B
7
P2-
1
2
3
119
89
R-Y
28
1L
10A HTR
R-Y
A
4
B
1
3
B
6
A
B
2
* 4 :w/o Power Seat
* 3 :w/ Power Seat
W-L
V
R-L
B-R
Occupant Classification ECU
O 3(A),O 4(B)
6
6
B17
3
A
5
A
BSW
BGND
R
L
2
1
A
GND
W-B
9
W-B
(*3)
(*3)
W-B
W-B
(*4)
(*4)
W-L
55
Junction Connector
J19
W-L
13
SSR-
LG
2
SSR-
(*1)
C
17
VUPR
P
4
VUPR
(*1)
C
15
ESR
GR
1
ESR
(*1)
S15
C
5
SFR+
Y-R
1
(*1)
C
6
SFR-
Y-G
2
(*1)
S19
* 2 :w/o Side Airbag
* 1 :w/ Side Airbag
(*1)
(*1)
(*1)
(*1)
(*1)
(*1)
A20(A),(D),A21(B),A22(C),(E)
A20(A),(D),A21(B),A22(C),(E)
Airbag Sensor Front LH
Airbag Sensor Front RH
Airbag Squib (Front Passenger Airbag Assembly)
Airbag Squib (Steering Wheel Pad)
Airbag Sensor Assembly
Airbag Sensor Assembly
Curtain Shield Airbag Squib Front LH
Curtain Shield Airbag Squib Front RH
Curtain Shield Airbag Squib Rear LH
Curtain Shield Airbag Squib Rear RH
Pretensioner LH
Pretensioner RH
Side Airbag Sensor Front LH
Side Airbag Sensor Front RH
Side Airbag Sensor Rear LH
Side Airbag Sensor Rear RH
Side Airbag Squib LH
Side Airbag Squib RH
1H
22
B-O
B-O
B-O
B-O
+SL
-SL
+SR
-SR
B18(A),(B)
Buckle SW LH
B
25
A
33
B
23
24
B
A
B
12
SIL
B
22
MPX2
19
D
11
A
2
D
6
LBE+
LBE-
G-Y
G-W
34
A
Seat Position Sensor
A20(A),(D),A21(B),A22(C),(E)
* 2 :w/o Side Airbag
* 1 :w/ Side Airbag
1E
10
1K
28
7
SIL
D 1
1E
7
MPX2
B
21
MPX1
MPX+
MPX-
14
V
R-L
V
R-L
A 9(A),A10(B)
R-L
R-L
W
W
R-L
A/C Control Assembly
Airbag Sensor Assembly
Data Link Connector 3
L-W
PAON
* 4 :w/o Power Seat
* 3 :w/ Power Seat
(*4)
(*4)
G-B
G-R
G-B
G-R
(*4)
(*3)
(*3)
G-B
G-R
G-B
G-R
FSR-
FSR+
(*3)
(*4)
(*3)
G-B(*3)
G-R(*3)
G-B(*4)
G-R(*4)
3
5
3
2
B-O
B-O
1
B
1
V
P-AB
2
V
L-W
L-W
V
PAON
P-AB
W-L
A
B 7(B)
Body ECU
3
A
4
LSP+
LSP-
D
3
A
3
(*1)
D
8
(*2)
G-R
G-B
(*3)
5
A
(*4)
4
B
* 6 :Manual A/C
* 5 :Automatic A/C
W
J18
26
56
B
O 7
Occupant Classification Sensor Rear LH
O 5
Occupant Classification Sensor Front LH
B
1
A
7
+B
A
1
(*4)
(*4)
W
W
(*3)
(*3)
(*3)
G-R
(*4)
G-R
G-B(*3)
(*4)
(*4)
B-O
W-L
B-O
W-L
8
IG
(*4)
(*3)
(*3)
B-O
W-L
B-O
W-L
B-O
W-L
W
W
W
DIA
G-R(*4)
11
G-R(*3)
Junction Connector
3
2
1
R-W
L-W
Y
SGD4
SIG4
SVC4
SGD4
SIG4
SVC4
3
2
1
B-Y
LG
P
SGD2
SIG2
SVC2
SGD2
SIG2
SVC2
3
2
1
R-B
G-B
Y-B
SGD3
SIG3
SVC3
SGD3
SIG3
SVC3
3
2
1
O
G
V
SGD1
SIG1
SVC1
SGD1
SIG1
SVC1
7
(*3)
G-B(*4)
(*4)
(*3)
Junction Connector
J33(A),J34(B)
Occupant Classification ECU
O 3(A),O 4(B)
B
8
B
19
A
20
A
7
2
4
8
A
FSR+
4
A
FSR-
B
1
B
5
B
9
B
3
B
12
B
8
B
2
B
6
B
10
B
4
Occupant Classification Sensor Front RH
O 6
Occupant Classification Sensor Rear RH
O 8
A
2
B
7
A
19
W
B-O
(*3)
G-B
(*4)
G-B
W
W
4
7
12
1H
V
R-L
(*5)
IG (*5) IG+(*6)
R-Y
A
18
(*6)
A
18
R-L
V
R-L
29
28
33
13
32
62
V
BR
30
12
32
54
35
8
2C
10A ECU-B
25
1H
7.5A GAUGE2
SRS
W-L
W-L
1C
24
1L
7
(IG)
(IG)
(*2)
E
10
(*1)
C
2
E
3
C
1
(IG)
(BAT)
Buckle SW RH
Junction Connector
J18
110
(*5)
R-Y
(*6)
1E
6
1H
32
R-L
B
24
R-L
MPX1
(*5)
2
A
(*6)
4
A
5
A
3
A
BEAN IC
POWER SUPPLY CIRCUIT
MICRO COMPUTER
DRIVE IC
IG+
Combination Meter
C10
Junction Connector
J19
63
23
R-G
R-L
12
3
CA1H
CA1L
MPD2
MPD1
17
18
B
W
A
B
A
B
Gateway ECU
G 4
Junction Connector
J17
A
B
33
34
A
B
CANH
CANL
Engine Control Module
E 5
BR
* 7 :w/ VSC
* 8 :w/o VSC
B
(*8)
W
(*8)
B(*7)
W(*7)
W(*7)
B(*7)
Junction Connector
J49
* If the vehicle is equipped with a mobile communication system, refer to the precaution in the IN section of the Repair Manual.
* After work on the SRS is completed, check the SRS warning light.
* Information labels are attached to the periphery of the SRS components. Follow the instructions of the notice.
* Use a volt/ohmmeter with high impedance (10 kΩ/V minimum) for troubleshooting electrical circuits of the system.
* If the following parts have been dropped, or have cracks, dents and other defects in their case, bracket, and connector replace with new one.
* For the purpose of reuse, never disassemble and repair the following parts.
* Never use SRS parts from another vehicle. When replacing parts, replace with new parts.
* Even in cases of a minor collision where the SRS does not deploy, the following parts should be inspected;
* Do not expose the following parts directly to hot air or flame;
* Before repair, remove the airbag sensor if shocks are likely to be applied to the sensor during repair.
* Steering wheel pad
* Side airbag assembly
* Front passenger airbag assembly
* Curtain shield airbag assembly
* Seat belt pretensioner
* Center airbag sensor assembly
* Front airbag sensor assembly
* Work must be started more than 90 seconds after the ignition SW is turned to the "LOCK" position and the negative (-) terminal cable is disconnected from the battery. (The SRS is equipped with a back-up power source so that if work is started within 90 seconds from disconnecting the negative (-) terminal cable of the battery, the SRS may deploy.)
* Malfunction symptoms of the SRS are difficult to confirm, so the DTCs become the most important source of information when troubleshooting. When troubleshooting the SRS, always inspect the DTCs before disconnecting the battery.
* Rear airbag sensor assembly
NOTICE :When inspecting or repairing the SRS, perform service in accordance with the following precautionary instructions and the procedure, and precautions in the Repair Manual applicable for the model year.
* Side airbag sensor assembly
* When the negative (-) terminal cable is disconnected from the battery, the memory of the clock and audio system will be cleared. So before starting work, make a record of the contents in the audio memory system. When work is finished, reset the audio systems as they were before and adjust the clock. Some vehicles have power tilt steering, power telescopic steering, power seat and power outside rear view mirror which are all equipped with memory function. However, it is not possible to make a record of these memory contents. So when the work is finished, it will be necessary to explain it to your customer, and ask the customer to adjust the features and reset the memory. To avoid erasing the memory in each system, never use a back-up power supply from outside the vehicle.
AIRBAG ON/OFF Indicator
IC1
IC1
BO1
BM1
BM1
IK2
IK2
BO1
BO1
BM1
BM1
IN2
IN2
BO1
BO1
BM1
BM1
BO1
IF
IE
BI
IF
Электрические цепи подушек безопасности защищены предохранителем IGN на 10 Ампер (красный) . На этом автомобиле система SRS AirBag имеет коммуникацию по CAN-BUS. Для устранения ошибки B1150/B1650 по системе классификации пассажира на эту машину можно установить эмулятор OPS-Lexus .
В данной схеме рассмотрены модификации: