Схема SRS AirBag Toyota VENZA [Америка] 2009 год
Junction Connector
Accessory Meter Assembly
Front Pretensioner LH (Front Seat Outer Belt Assembly LH)
Front Pretensioner RH (Front Seat Outer Belt Assembly RH)
Side Airbag Squib Circuit RH
Curtain Shield Airbag Assembly LH
Spiral Cable Sub-Assembly , Driver Side Squib Circuit , Driver Side Squib 2nd Step Circuit
Front Airbag Sensor RH
Door Side Airbag Sensor RH
Door Side Airbag Sensor LH
Front In Weight Detection Sensor Sub Assembly
Rear Out Weight Detection Sensor Sub Assembly
Junction Connector
Junction Connector
ECM
Junction Connector
Side Airbag Squib Circuit LH
Spiral Cable Sub-Assembly , Driver Side Squib Circuit
Front Airbag Sensor LH
Front Seat Inner Belt Assembly LH
Front Out Weight Detection Sensor Sub Assembly
Junction Connector
Combination Meter Assembly
Occupant Detection ECU
Junction Connector
Junction Connector
Front Seat Inner Belt Assembly RH
Junction Connector
No. 2 Side Airbag Sensor Assembly LH
Side Airbag Sensor Assembly RH
Junction Connector
Rear In Weight Detection Sensor Sub Assembly
Junction Connector
Junction Connector
Lower No. 1 Instrument Panel Airbag Assembly
Curtain Shield Airbag Assembly RH
Front Passenger Side Squib Circuit
Side Airbag Sensor Assembly LH
Junction Connector
DLC3
Junction Connector
Center Airbag Sensor Assembly
Driver Side Squib 2nd Step Circuit , Spiral Cable Sub-Assembly
No. 2 Side Airbag Sensor Assembly RH
Junction Connector
d=" M 866.86, 486.20 L 866.86, 424.73
d=" M 866.86, 409.72 L 866.86, 359.29
d=" M 960.34, 486.20 L 960.34, 424.73
d=" M 960.34, 409.72 L 960.34, 359.29
d=" M 1113.31, 443.71 L 1113.31, 494.70
d=" M 1232.29, 443.71 L 1232.29, 494.70
d=" M 2957.51, 214.25 L 2957.51, 35.78 L 1631.73, 35.78 L 1631.73, 290.17
d=" M 1792.63, 171.76 L 1759.21, 171.76 L 1759.21, 290.17
d=" M 1759.21, 290.17 L 1759.21, 282.24 L 1767.70, 273.74 L 1861.19, 273.74 L 1869.69, 282.24 L 1869.69, 289.60
d=" M 1869.69, 289.60 L 1869.69, 171.76 L 1836.26, 171.76
d=" M 2532.58, 469.21 L 2532.58, 367.79
d=" M 2745.04, 274.31 L 2745.04, 383.09
d=" M 2745.04, 222.18 L 2745.04, 180.26 L 2847.02, 180.26 L 2847.02, 214.25
d=" M 2847.02, 401.22 L 2847.02, 265.24
d=" M 2957.51, 348.24 L 2957.51, 613.68 L 3909.35, 613.68 L 3909.35, 461.27
d=" M 2957.51, 333.23 L 2957.51, 265.24
d=" M 3280.45, 511.70 L 3280.45, 681.67
d=" M 3280.45, 452.21 L 3280.45, 494.70
d=" M 3280.45, 401.78 L 3280.45, 437.20
d=" M 3373.94, 569.21 L 3373.94, 681.67
d=" M 3373.94, 554.19 L 3373.94, 511.70
d=" M 3994.33, 461.27 L 3994.33, 519.63
BBP+
C
BBP-
C
1
2
1
2
1
2
1
C
P2+
2
1
2
1
4
3
4
3
3
4
3
1
2
1
2
+SR
-SR
BCL+
BCL-
BCR+
BCR-
BBR-
BBR+
BBL-
BBL+
2E
5
2F
16
Y-B
z12
A
D8
L6
M6
D6(A),L1(B),M1(C)
Y
Y-B
Y-B
Y
Y-B
Y
Y-B
Y
Y-G
Y-R
Y
Y-B
P+
B
W
B
G
R
G
R
B
W
B
W
B
W
B
W
W-B
W-B
W-B
9
D2+
M2
L2
10
10
9
5
4
1
2
10
9
2
1
3
4
7
8
6
5
30
28
29
27
8
15
8
11
25
26
FSP+
C
FSP-
C
IG2
A
(*2)
BSW
FSR+
FSR-
30
2K
2
C
SVC2
SGD1
C
S6
C
C
C
SVC4
C
SIG1
SVC1
C
V(*2)
P(*2)
BE(*2)
Y(*2)
SB(*2)
GR
BR(*2)
SVC3
SIG3
SGD3
SIG4
SVC1
W(*2)
SB
A
DIA
C
SIG3
C
SGD3
C
SGD4
SIG2
C
SGD2
C
SVC3
SIG1
SGD1
SVC2
SIG2
SGD2
Y
(*1)
W-B
(*1)
SB
(*1)
BGND
GND
D+
D2-
SB
32
2G
6
2E
2
13
2
1
D-
22
ICR-
A
11
2K
2
2E
BBD+
B
B
A
-SR
+SR
A
A
-SL
+SL
A
E2
A
BCL+
BCL-
Y-B
Y
Y-B
Y
W
A
B
A25
ICP-
-SL
C
SFP-
SFP+
C
B
Y
Y-B
z11
Y
A
E1
BCR+
BCR-
GR
A24
4
SFD-
SFD+
B
7
Y
L7
6
A
DK+
A
DK-
B
PD+
7
B
PD-
6
C
PP+
C
PP-
ICD+
B
ICD-
C
ICP+
C
+SL
BBD-
A
D+
A
D-
A
D2+
A
D2-
A
P+
A
P-
A
P2+
A
P2-
B
CANL
1
7.5A DOME
1
2F
20
2C
27
V
L
L
(IG)
7.5A GAUGE NO.2
2G
25
P
BR
14
15
P
(BAT)
2
(BAT)
L
1
2
10A ECU-B
E32
Y
Junction Connector
L
24
2C
7
2F
A
9
A
A
19
B
14
Junction Connector
D57(A),E31(B)
14
B
13
B
1
B
3
10
E
W
A
16
B
21
16
P
(BAT)
1
10A ECU-B
2
A
W
5
W
L
B
12
(*3)
W
(*3)
W
(*3)
(*3)
1
11
(*3)
(*3)
Junction Connector
E32
GND
SGND
18
17
24
2C
7
2F
B
13
B
15
A
19
22
6
A
L
L
1
B
+B
B
SVC4
SIG4
SGD4
5
S5
S3
S4
M14(A),S12(B),S13(C)
D6(A),L1(B),M1(C)
B(*2)
L(*2)
G(*2)
R(*2)
11
7
1
12
8
2
2
5
9
3
6
10
4
W-B
M7
M3
L3
3
A
21
13
12
10A ECU-B
10A IGN
G(*2)
Y(*2)
V
(*2)
L
7
2F
24
2C
2
1
(BAT)
B
V
9
2E
(IG)
3
+B
IG
ICL-
C
1
2
2
1
L+
R+
L-
R-
P2-
ICR+
CANH
CANL
A
P-AB
17
Y-R
Y-G
23
PAON
A
Driver Side Squib 2nd Step Circuit
z2(C)
1
B
2
B
1
A
1
B
1
A
7
B
7
A
4
B
4
A
8
B
8
M26(A),S14(B)
13
B
14
B
13
A
Junction Connector
Front Airbag Sensor LH
Front Airbag Sensor RH
1
Center Airbag Sensor Assembly
Center Airbag Sensor Assembly
Front Passenger Side Squib Circuit
No. 2 Side Airbag Sensor Assembly LH
Side Airbag Squib Circuit LH
Curtain Shield Airbag Assembly LH
Side Airbag Sensor Assembly LH
Front Pretensioner LH (Front Seat Outer Belt Assembly LH)
Curtain Shield Airbag Assembly RH
Side Airbag Squib Circuit RH
Occupant Detection ECU
Side Airbag Sensor Assembly RH
Front Pretensioner RH (Front Seat Outer Belt Assembly RH)
No. 2 Side Airbag Sensor Assembly RH
Front In Weight Detection Sensor Sub Assembly
Rear In Weight Detection Sensor Sub Assembly
Front Out Weight Detection Sensor Sub Assembly
Rear Out Weight Detection Sensor Sub Assembly
ICL+
Y-B
(*2)
Y
2
1
BDL-
BDL+
BDR+
2
3
4
1
3
1
3
2
2
1
1
3
2
3
1
2
A
16
A
Buckle Switch
W-B
1
Y-B
2
Y
2
1
Y
Y-B
1
z1(B)
Driver Side Squib Circuit
BDL-
2
1
2
P-
2
A
4
A
3
A
BDL+
2
BDR-
Door Side Airbag Sensor LH
I2
Y-B
Y
2
Y
Y-B
1
1
BDR-
BDR+
Y-B
2
Y
Door Side Airbag Sensor RH
2
H2
14
1
A
SFL+
SFL-
SFR+
SFR-
A
9
B
15
B
16
A
12
A
11
BR(*1)
Junction Connector
M26(A),S14(B)
9
B
A
5
5
B
2
B
2
A
1
B
1
A
15
B
11
B
12
Junction Connector
M26(A),S14(B)
3
B
2
B
5
Y
18
GR
Y
Y
10
1
GR
W-B
(*1)
W-B
GR
Y
GR
M23(A),S11(B)
Front Seat Inner Belt Assembly RH
GR
SB
(*2)
W-B
D57(A)
Junction Connector
Y(*1)
Y(*1)
P(*1)
R(*1)
L(*1)
V(*1)
A
20
G(*1)
SB(*1)
LG(*1)
GR(*1)
A
19
L(*1)
GR(*1)
(*1)
GR
V
(*1)
(*1)
G
(*1)
V
(*2)
G
(*1)
B
(*1)
W
(*1)
W
(*1)
B
(*2)
W
(*2)
B
* 2 :w/o Power Seat
* 1 :w/ Power Seat
PAON
B
B2
Micro Processor
CAN I/F
IG+
Power Supply Circuit
CANH
Spiral Cable Sub-Assembly
D7(A),z1(B),z2(C)
LBE+
LSP+
B
DSP+
DBE-
B
B
DBE+
LBE-
L19
Seat Position Airbag Sensor
B
DSP-
1
3
2
4
L
Y-B
R
G
13
14
12
11
LSP-
Front Seat Inner Belt Assembly LH
Buckle Switch
(*2)
(*1)
D6(A),L1(B),M1(C)
Center Airbag Sensor Assembly
M14(A),S12(B),S13(C)
Occupant Detection ECU
L
Y
GR
L
Y
GR
L
L
GR
GR
Y
Y
W
W
LG
LG
W
W
LG
LG
LG
(*3)
LG
(*3)
LG
W
W
SB
G
W
SB
G
W
SB
W
SB
W
SB
* 3 :TFT Display
* 3 :TFT Display
D9
DK+
DK-
Lower No. 1 Instrument Panel Airbag Assembly
Knee Airbag
* 4 :2GR-FE
* 5 :1AR-FE
C
5
13
(*4)
A
A
11
10
C
(*5)
* 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
* Front passenger airbag assembly
* Seat belt pretensioner
* Center airbag sensor assembly
* Front airbag sensor assembly
* 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.
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.
* 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.
* Work must be started more than 90 seconds after the ignition or starter switch assembly is turned to the "LOCK" position (Ignition switch type) or the engine switch is pushed to the "OFF" poition (Engine switch type) 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.)
* Side airbag assembly
* Curtain shield airbag assembly
* Side airbag sensor assembly
* Rear airbag sensor assembly
* Knee airbag assembly
* Door side airbag sensor assembly
18
P
D57(A),E31(B)
(*3)
(*3)
TFT Module
12
Junction Connector
E32
15
(IG)
2G
25
7.5A GAUGE NO.2
P
1
A
IG
21
P
10
P
P
(*3)
(*3)
12
Master
B
19
LG
LG
(*3)
11
(*3)
SG7
(*3)
(*3)
(*3)
L
(*3)
Junction Connector
A
LG
(*3)
Combination Meter Assembly
E1(A),E2(B)
L
13
B
IG+
9
L
13
P/AB
(*3)
Accessory Meter Assembly
F1(A),F2(B)
11
B
AIR BAG OFF
AIR BAG ON
(*3)
23
B
IG2
SRS
1
(*2)
(*1)
2
(*1)
3
4
(*1)
(*3)
(*2)
(*3)
(*3)
(*3)
B
12
B
17
B
E
22
17
18
Junction Connector
D59
L
G
BR
LG
W
LG
9
R
W
19
CANH
CANL
20
8
W
Junction Connector
Y
W
19
20
D68
Junction Connector
A44(A),D56(B)
9
B
20
B
4
A
15
A
A41(A),A49(C)
ECM
ES
D57(A),E31(B)
Junction Connector
B
10
A
3
24
B
W
W-B
6
17
Y
W
DLC3
D1
7
14
6
SIL
CANL
CANH
L
2G
12
2F
9
L
16
17
Junction Connector
D60
L
W
SB
2
13
DA4
HM1
DE2
DE2
EF2
EF2
EF2
DE2
EF1
DM2
DM2
DM2
DA4
DA4
HM1
DA4
IL1
IL1
Mz1
Mz1
Lz1
Lz1
DE1
DE2
EF2
EF2
DE1
DE2
EF1
EF1
EF1
EF1
EF2
D6
D1
D2
M2
D3
F1
E1
M1
Электрические цепи подушек безопасности защищены предохранителем IG2 на 10 Ампер (красный) , Машины с двигателями 2GR-FE 1AR-FE.. 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: