Схема SRS AirBag Toyota SEQUOIA [Америка] 2011 год
Junction Connector
Junction Connector
Front Occupant Classification Sensor RH (Outer)
Junction Connector
Front Seat Outer Belt Assembly LH
Curtain Shield Airbag Assembly RH
Front Airbag Sensor LH
Rear Airbag Sensor RH
Front Seat Outer Belt Assembly RH
Junction Connector
Driver Side Squib Circuit , Spiral Cable Sub-Assembly
Curtain Airbag Cutoff Switch
No.1 Instrument Panel Airbag Assembly Lower LH
Center Airbag Sensor Assembly
Curtain Shield Airbag Assembly LH
Integration Control and Panel Assembly
Junction Connector
ECM
Junction Connector
No.1 Instrument Panel Airbag Assembly Lower RH
Occupant Detection ECU
DLC3
Junction Connector
Rear Occupant Classification Sensor RH (Outer)
Front Occupant Classification Sensor RH (Inner)
Front Passenger Side Squib Circuit
Junction Connector
Side Airbag Sensor Assembly RH
Side Airbag Squib Circuit RH
Spiral Cable Sub-Assembly , Driver Side Squib Circuit , Driver Side Squib 2nd Step Circuit
Front Seat Inner Belt Assembly LH
Front Seat Inner Belt Assembly RH , Front Seat Inner Belt Assembly LH
Rear Occupant Classification Sensor RH (Inner)
Junction Connector
Rear Airbag Sensor LH
Combination Meter Assembly
Junction Connector
Junction Connector
Driver Side Squib 2nd Step Circuit , Spiral Cable Sub-Assembly
Junction Connector
Side Airbag Sensor Assembly LH
Side Airbag Squib Circuit LH
Front Airbag Sensor RH
W(*4)
W(*4)
B
PD+
7
B
PD-
6
C
PP+
C
PP-
ICD+
B
ICD-
A
D+
A
D-
A
D2+
A
D2-
A
P+
A
P-
A
P2+
A
P2-
BBP+
C
BBP-
C
B(*4)
1
2
1
2
2
1
2
1
2
1
+SR
-SR
BCR+
BCR-
BBR-
BBR+
ICL-
2
1
DD
28
PASSENGER AIRBAG ON/OFF Indicator
P5(A),P16(B)
z7(B)
O9
P8
H56(A),O1(B),P1(C)
GR
Y
GR
Y
Y-B
Y
Y-G
Y-R
Y
Y-B
W
B
W
B
B
W
W-B
W-B
D2+
L10
23
17
10
9
5
4
1
2
2
1
3
4
7
8
6
5
29
27
8
11
26
4
FSP+
C
FSP-
C
8
IG2
A
(*4)
(*3)
B(*3)
SIG4
SVC1
W
BR
BR
B
DSP-
A
DIA
B
SIG3
B
SGD3
B
SGD4
SIG2
B
SGD2
B
1
3
2
4
SVC3
SIG1
SGD1
SVC2
SIG2
SGD2
SVC4
SIG4
SGD4
2
W4
W2
W3
P14(C),W1(B),W6(A)
H56(A),O1(B),P1(C)
P
LG
L
G
B
L
G
R
13
14
12
11
11
7
1
12
8
W
A
1
W-B
LBE+
BSW
C
FSR+
FSR-
A
1
2
9
C
7
3
C
(*3)
(*4)
W-B
A
9
LSP+
B
DSP+
DBE-
B
B
SVC2
SGD1
B
B
DBE+
LBE-
W5
B
B
B
SVC4
B
SIG1
SVC1
B
V
O4
P
Y
SB
GR
BR
(*3)
(*3)
SVC3
SIG3
SGD3
Seat Position Airbag Sensor
ICL+
15
DB
6
A
7
B
1
1
2
3
R
4
SFR+
SFL+
3
1
16
DD
B
A
-SR
+SR
A
E2
A
Y-B
Y
Y-B
Y
A
PAON
P-AB
C
SFP-
B(*4)
SFP+
C
B
Y
Y-B
O6
A
BCR+
BCR-
B
W
A1
SFD-
SFD+
B
7
O2
Buckle Switch
6
W-B
10
5
W-B
IG+
z9(A),z10(B),z15(C)
* 3 :w/ Power Seat
1
A
1
B
(*3)
2
A
(*4)
2
B
4
3
W
B
2
1
4
A
CANL
A
CANH
13
22
W
BR
W
SB
6
7
15
16
Junction Connector
O41(A)
W
SB
W
L
W
SB
SB
(*6)
W
(*6)
(*5)
(*5)
(*5)
(*5)
* 3 :w/ Power Seat
* 4 :w/o Power Seat
Junction Connector
H83
R
SIL
7
BE
DLC3
H19
16
W
SIL
A
W
* 5 :w/ Electronic Modulated Air Suspension
* 6 :w/o Electronic Modulated Air Suspension
B
B
Occupant Detection ECU
P14(C),W1(B),W6(A)
H56(A),O1(B),P1(C)
Center Airbag Sensor Assembly
CANL
CANH
(*4)
(*3)
H56(A),O1(B),P1(C)
Center Airbag Sensor Assembly
W
R
GR
W
GR
W
CANH
CANL
A27(A)
ECM
A
10
A
11
22
21
H115
Junction Connector
H119
8
A
2
A
1
A
7
A
Combination Meter Assembly
H37
30
DD
A
E1
DD
62
W-B
W-B
25
Junction Connector
H85
W
R
W
R
W-B
W-B
* 1 :w/ Airbag Cutoff Switch
Pretensioner
Pretensioner
Junction Connector
* 3 :w/ Power Seat
* 4 :w/o Power Seat
BE
BE
15
4
14
3
A
VHP+
A
VHP-
12
11
Y
Y-B
1
2
Y
Y-B
1
B
2
B
1
2
2
5
9
3
6
10
4
P3
LSP-
13
(*4)
9
C
C
(*4)
3
5
C
(*4)
5
A
(*3)
W
(*3)
R
A
21
13
12
7.5A ECU-B1
10A IGN
L
(*3)
(*3)
(*3 *9)
(*3)
(*3)
(*3)
R
SB
G
SB
B
W(*3)
P15(B),W7(A)
GR
2
1
(BAT)
B
1
(IG)
W-B
1
P
B
1
B
2
+B
C
IG
BR
(*4)
A
8
A
4
A
7
(*3)
A
1
(*4)
SB
C
2
1
L+
R+
L-
R-
Buckle Switch
B
B
8
B
(*3)
6
9
Y-R
Y-G
5
P-AB
PAON
H45
3
7
B
5
2
Front Airbag Sensor RH
Driver Side Squib Circuit
Center Airbag Sensor Assembly
Center Airbag Sensor Assembly
Integration Control and Panel Assembly
Side Airbag Squib Circuit LH
Curtain Shield Airbag Assembly LH
Front Seat Inner Belt Assembly LH
Front Seat Outer Belt Assembly LH
Side Airbag Squib Circuit RH
Occupant Detection ECU
Side Airbag Sensor Assembly RH
Front Seat Outer Belt Assembly RH
Rear Airbag Sensor RH
Front Occupant Classification Sensor RH (Inner)
Rear Occupant Classification Sensor RH (Inner)
Front Occupant Classification Sensor RH (Outer)
Rear Occupant Classification Sensor RH (Outer)
Front Seat Inner Belt Assembly RH
5
A
1
2
3
4
Y-G
Y-R
Y-P
Y-GR
2
3
1
2
3
4
3
2
10
RBE+
(*3)
RMSW
A
24
W
BGND
GND
D+
D2-
D-
40
20
IG
+B
18
E1
B
Power Circuit
5A MET-B
1
2
(BAT)
9
7.5A MET
1
2
(IG)
15
SRS
33
34
W-B
W-B
G
LG
BE
P
5
8
* 4 :w/o Power Seat
6
RSCA OFF
SW
RMIL
A
G
18
1
DD
Y
Y
29
Junction Connector
A53(B)
12
B
14
B
L
SB
2
2
1
4
11
10
H46
Curtain Airbag Cutoff Switch
W
W-B
W-B
BR
R
SFL-
SFR-
Junction Connector
H77(A),H87(B)
Junction Connector
H79(A),H80(B)
L
BE
DB
13
DD
14
BE
DD
17
12
B
22
A
Junction Connector
H81(A),H82(B)
G
B
RBE-
BR
(*1)
(*1)
(*1)
(*1)
2
B
1
B
C
2
1
C
Spiral Cable Sub-Assembly
H13(A),z7(B),z8(C)
z8(C)
Driver Side Squib 2nd Step Circuit
1
A
2
A
4
A
3
A
2
1
Front Airbag Sensor LH
A2
No.1 Instrument Panel Airbag Assembly Lower RH
No.1 Instrument Panel Airbag Assembly Lower LH
Front Passenger Side Squib Circuit
5
Junction Connector
P22
Side Airbag Sensor Assembly LH
M12
13
2
5
16
12
1
3
4
3
4
2
1
2
1
15
16
17
Junction Connector
H118
LG(*3 *10)
LG
(*10)
(*9)
* 9 :w/ Climate Control Seat
*10 :w/o Climate Control Seat
* 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
* 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.
* Work must be started more than 90 seconds after the ignition or starter switch assembly 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.)
* Knee airbag assembly
A
2
A
1
C
2
C
P+
P-
P2+
P2-
P2+
P2-
PK+
DK+
A
DK-
Y-G
Y-R
Y
H112
20
19
PK+
A
PK-
A
DK+
A
1
2
2
1
PK-
Y-B
9
10
H113
DK-
BBD+
B
BCL+
BCL-
BBD-
B
1
2
BCL+
BCL-
BBL-
BBL+
G
R
B
8
15
2
W
BR
R
B
4
3
W
1
Rear Airbag Sensor LH
O3
(Shielded)
(*3)
(*4)
W-B
(Shielded)
8
P22
Junction Connector
C
ICP-
C
ICP+
9
10
ICR+
BR
Y
ICR-
2
1
Curtain Shield Airbag Assembly RH
P2
20
W-B
W-B
30
A
28
A
2
1
W
B
W
B
+SL
-SL
+SL
-SL
LP1
AH7
HH1
OH2
MO1
MO1
MO1
HH1
HH1
AH1
AH1
HP1
HP2
HP1
PW1
PW1
PW1
PW1
PW1
Hz1
Hz1
Hz1
Hz1
PW1
AH9
AH9
HH1
HH1
LP1
LP1
LP1
OH3
OH3
OH3
OH3
AH5
AH5
Hz2
Hz2
AH7
MO1
P2
H1
H2
P2
H1
H3
Электрические цепи подушек безопасности защищены предохранителем IG2 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: