Схема SRS AirBag Lexus GS200T GS300 GS350 [Америка] 2014 год
Airbag Sensor Assembly
Junction Connector
ECM
Lower No. 2 Instrument Panel Airbag Assembly
Rear Airbag Sensor LH
Front Seat Inner Belt Assembly RH , Occupant Detection ECU
Front Airbag Sensor RH
Lower No. 1 Instrument Panel Airbag Assembly
Curtain Shield Airbag Assembly RH
Multi-Media Module Receiver Assembly
Driver Side Squib Circuit (Horn Button Assembly) , Spiral Cable with Sensor Sub-Assembly
DCM (Telematics Transceiver)
Front Seat Outer Belt Assembly RH
Rear Side Airbag Squib Circuit RH
Front Seat Inner Belt Assembly LH
Data Link Connector 3
Front Seat Inner Belt Assembly RH , Occupant Detection ECU
Spiral Cable with Sensor Sub-Assembly , Driver Side Squib Circuit (Horn Button Assembly)
Front Airbag Sensor LH
Front Seat Airbag Assembly LH
Rear Airbag Sensor RH
Door Side Airbag Sensor RH
Junction Connector
Front Seat Airbag Assembly RH
Curtain Shield Airbag Assembly LH
Junction Connector
Junction Connector
Rear Seat 3 Point Type Belt Assembly Outer LH
Side Airbag Sensor Assembly LH
Combination Meter Assembly
Front Seat Inner Belt Assembly RH , Occupant Detection ECU
Rear Side Airbag Squib Circuit LH
Door Side Airbag Sensor LH
Instrument Panel Passenger without Door Airbag Assembly
Front Seat Outer Belt Assembly LH
Front Seat Inner Belt Assembly RH , Occupant Detection ECU
Rear Seat 3 Point Type Belt Assembly Outer RH
Junction Connector
Side Airbag Sensor Assembly RH
d=" M 713.88, 461.84 L 713.88, 469.21 L 705.38, 477.71 L 637.39, 477.71 L 637.39, 595.55
d=" M 688.38, 163.26 L 688.38, 171.76 L 696.88, 180.26 L 713.88, 180.26 L 713.88, 214.25 L 696.88, 214.25 L 688.38, 222.75 L 688.38, 230.68
d=" M 1138.81, 350.79 L 1138.81, 690.17 L 713.88, 690.17 L 713.88, 648.24
d=" M 713.88, 572.89 L 713.88, 586.49
d=" M 713.88, 461.84 L 713.88, 511.13
d=" M 1138.81, 350.79 L 1138.81, 358.73 L 1121.81, 375.72 L 1121.81, 656.18 L 798.87, 656.18 L 798.87, 563.82
d=" M 917.85, 572.89 L 917.85, 605.18 L 968.84, 605.18 L 968.84, 562.69
d=" M 968.84, 547.68 L 968.84, 504.90
d=" M 968.84, 399.24 L 968.84, 433.51
d=" M 968.84, 384.22 L 968.84, 334.36
d=" M 1308.78, 197.25 L 1308.78, 281.67
d=" M 1308.78, 103.77 L 1308.78, 182.24
d=" M 1419.26, 197.25 L 1419.26, 281.67
d=" M 1419.26, 103.77 L 1419.26, 182.24
d=" M 1614.73, 112.83 L 1614.73, 120.77 L 1606.23, 129.26 L 1589.23, 129.26 L 1589.23, 154.76 L 1606.23, 154.76 L 1614.73, 163.26 L 1614.73, 171.76
d=" M 1827.19, 222.75 L 1827.19, 281.67
d=" M 1827.19, 95.84 L 1827.19, 171.76
d=" M 2685.55, 537.20 L 2685.55, 460.71
d=" M 2685.55, 350.79 L 2685.55, 358.73 L 2694.05, 367.22 L 2711.05, 367.22 L 2711.05, 409.72 L 2694.05, 409.72 L 2685.55, 418.22 L 2685.55, 426.71
d=" M 2702.55, 205.75 L 2702.55, 214.25 L 2711.05, 222.75 L 2728.04, 222.75 L 2728.04, 265.24 L 2711.05, 265.24 L 2702.55, 273.74 L 2702.55, 281.67
d=" M 2702.55, 103.77 L 2702.55, 171.76
d=" M 2762.04, 467.22 L 2762.04, 469.21 L 2770.54, 477.71 L 2787.53, 477.71 L 2787.53, 520.20 L 2770.54, 520.20 L 2762.04, 528.70 L 2762.04, 537.20
d=" M 2787.53, 103.77 L 2787.53, 112.27 L 2796.03, 120.77 L 2813.03, 120.77 L 2813.03, 154.76 L 2796.03, 154.76 L 2787.53, 163.26 L 2787.53, 165.24
d=" M 2966.00, 281.67 L 2966.00, 163.26 L 3186.97, 163.26 L 3186.97, 247.68
23
B
BBR+
BBR-
W
B
W
B
W
B
W
B
W-B
W-B
Y-B
Y
Y
Y
Y-B
Y
Y-R
Y-G
Y-B
Y
Y-B
Y
2
11
1
2
1
+SL
-SL
+SR
-SR
2
1
2
1
P-
2
s1(A),s2(B)
47
4C
DK+
(BAT)
2
SFL+
SFL-
5A ODS
(IG)
ICL+
ICL-
SRL+
SRL-
BBL+
BBL-
BCL-
BCL+
10A AIR BAG
BBR+
BBR-
BBL-
BBL+
BBR-
BBR+
SRR-
SRR+
ICR-
ICR+
RR+
SFR-
SFR+
Y-B
Y
Y-B
Y
Y
Y-B
Y-B
Y
Y-B
Y
B
R
Y
Y-B
L
G
Y-B
Y
Y-B
Y
Y
Y-B
Y-B
Y
Y-B
Y
R
B
Y
1
2
1
2
1
2
1
2
1
2
4
3
B
21
A
25
A
26
A
5
A
6
A
A
8
7
A
4
A
3
A
1
A
2
A
A
9
Airbag Sensor Assembly
N52(A),T12(B),U12(C)
D+
D-
D2+
E2
E1
D2-
P+
P-
P2+
P2-
2
1
Y
Y-B
10
A
DK+
DK-
A
19
20
A
PK+
PK-
A
30
28
A
+SL
-SL
A
29
27
A
+SR
-SR
13
A
22
A
CANL
CANH
10A AIR BAG
4A
50
C
8
7
C
SFL+
SFL-
C
4
3
C
PL+
PL-
C
5
6
C
ICL+
ICL-
C
9
10
C
SRL+
SRL-
C
1
2
C
PLR+
PLR-
C
17
18
C
BBL+
BBL-
B
C
16
24
C
LSP+
LSP-
C
15
23
C
LBE+
LBE-
2
1
Y
Y-B
B
2
W
A
28
4A
48
4A
29
4A
B
1
2
B
SFR+
SFR-
B
5
6
B
PR+
PR-
B
4
3
B
ICR+
ICR-
B
16
15
B
SRR+
SRR-
B
8
7
B
PRR+
PRR-
B
24
L
C
2
2
B
7
3
C
B
4
C
1
3
B
FSR-
FSR+
+B
IG
DIA
GND
3
A
2
A
6
A
5
A
1
A
4
A
55
V
R
W
Front Seat Inner Belt Assembly RH
z13(C)
Front Seat Inner Belt Assembly RH
T4(A),z12(B)
GSW
24
A
N87(A)
Main Body ECU
GSW
24
5A
60
34
C
33
C
3
5
4
11
B
B
W-B
Junction Connector
c34
2
8
Junction Connector
N128(A),N175(B)
OP4
SIL
12
38
L
L
R
7
1
N20
R
L
1
F
2
F
1
F
2
F
13
12
18
17
CANH
CANL
14
B
13
B
W
G
W
G
W
P
P
W
W
V
ECM
A21(B),A78(G)
W
B
P(*3)
W(*3)
Junction Connector
N107(A),N112(F),N113(G),N169(H),N182(I)
Airbag Sensor Assembly
N52(A),T12(B),U12(C)
N52(A),T12(B),U12(C)
Airbag Sensor Assembly
P(*3)
W(*3)
P(*3)
W(*3)
2
Rear Seat 3 Point Type Belt Assembly Outer LH
Rear Seat 3 Point Type Belt Assembly Outer RH
DCM (Telematics Transceiver)
Data Link Connector 3
W
R
(*1)
(*1)
* 1 :w/ LEXUS ENFORM or Safety Connect
(*2)
5V+B
* 2 :w/ Power Seat (Front Passenger's Seat w/ Seat Position Memory)
W
(*4)
(*3)
21
I
8
H
12
H
1
H
1
G
(*7)
(*10)
(*3)
(*7)
U50(C),U51(D),U69(E),U72(F)
Junction Connector
H
6
I
8
2
9
B
4
17
3
1
2
BCR+
BCR-
1
2
4
3
4
2
3
4
2
1
2
1
2
1
2
1
N52(A),T12(B),U12(C)
Airbag Sensor Assembly
Instrument Panel Passenger without Door Airbag Assembly
Lower No. 1 Instrument Panel Airbag Assembly
N14
Lower No. 2 Instrument Panel Airbag Assembly
N74
Front Seat Airbag Assembly LH
d32
Front Seat Outer Belt Assembly LH
U6
Curtain Shield Airbag Assembly LH
U21(A)
Rear Side Airbag Squib Circuit LH
U10
U25
Side Airbag Sensor Assembly LH
U16
Front Seat Inner Belt Assembly LH
U4
Side Airbag Sensor Assembly RH
T19
T26
Rear Side Airbag Squib Circuit RH
T17
Curtain Shield Airbag Assembly RH
T22
N68(C)
Front Seat Outer Belt Assembly RH
T8
Multi-Media Module Receiver Assembly
ARON
AIR
Y-B
Front Seat Airbag Assembly RH
c29
Y
G
Y
Rear Airbag Sensor LH
U9
T7
Rear Airbag Sensor RH
PAON
P-AB
A
23
17
A
(IG)
Front Airbag Sensor LH
A18
IG2
Front Airbag Sensor RH
A45
W-B
W-B
FSR+
FSR-
B
V
V
18
24
A
GSW
GSW3
B
W
PASSENGER AIRBAG ON/OFF Indicator
R+
RL+
RR-
R-
L-
L+
RL-
LBE+
LBE-
1
3
LSP+
LSP-
Seat Position Airbag Sensor
D+
Spiral Cable Sub-Assembly
D-
z2(C),z3(B),z20(D),z21(E)
Driver Side Squib Circuit (Horn Button Assembly)
D2+
D2-
N30(A),z2(C),z3(B), z20(D),z21(E)
1
A
2
A
4
A
3
A
P2+
P+
P2-
1
2
3
4
Y-B
Y
Y-R
Y-G
60
4A
55
4A
56
4A
31
4A
35
4A
1
2
Pretensioner
Pretensioner
Pretensioner
Pretensioner
BDR-
BDR+
1
2
Q11
Door Side Airbag Sensor RH
41
B
40
Y-B
Y
2
1
BDR-
BDR+
BDL+
BDL-
1
2
Door Side Airbag Sensor LH
Q26
41
40
BDL-
BDL+
1
2
Y
Y-B
B
4C
17
4A
4
2
1
N40(B)
Combination Meter Assembly
B
B
CPU
P
B
P
P
29
B
B
28
30
B
21
B
22
IG+
B
CANL
CANH
ES
CAN I/F
LED Driver
Telltales
5V IC
20
18
5A
32
5D
(BAT)
2
1
10A MPX-B
5A GAUGE
2
2
(IG)
W
G
G
W
1
B
A
2
A
1
DK-
PK+
PK-
Knee Airbag
Knee Airbag
5
Occupant Detection ECU
z12(B),z13(C)
C
B
8
B
Rear Out Weight Detection Sensor LH
5
B
Rear Out Weight Detection Sensor RH
1
B
Front Seat Inner Belt Assembly RH
c1(D),z12(B)
B
C
6
6
B
3
D
4
C
D
2
B
(*3)
W
(*4)
W-B
(*4)
W-B
(*4)
(*3)
* 3 :Before Oct. 2015 Production
* 4 :From Oct. 2015 Production
V
V
5A ODS
2
(BAT)
6B
42
18
(*3)
(*3)
(*3)
(*4)
(*4)
(*3)
(*3)
(*3)
(*3)
10
I
W
V
(*4)
(*4)
(*4)
B
29
(*3)
B
30
B
31
16
H
5
H
Y(*4)
W(*4)
Y(*4)
W(*4)
Y(*4)
W(*4)
Y
(*4)
W
(*4)
P
A
2
(*10)
B
4
(*9)
A
4
*10 :From Sep. 2018 Production
* 9 :Before Sep. 2018 Production
* 6 :From Sep. 2016 Production
*
*
*
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.
Even in cases of a minor collision where the SRS does not deploy, the following parts should be inspected;
*
Never use SRS parts from another vehicle. When replacing parts, replace with new parts.
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.
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.
*
*
*
Work must be started more than 90 seconds after the engine switch is pushed to the "OFF" position and the negative (-) terminal cable is disconnected from the battery.
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.
*
Before repair, remove the airbag sensor if shocks are likely to be applied to the sensor during repair.
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.
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.
*
*
*
(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.)
To avoid erasing the memory in each system, never use a back-up power supply from outside the vehicle.
*
Do not expose the following parts directly to hot air or flame;
* Side airbag assembly
* Steering wheel pad
* Front passenger airbag assembly
* Curtain shield airbag assembly
* Knee airbag assembly
* Seat belt pretensioner
* Center airbag sensor assembly
* Front airbag sensor assembly
* Door side airbag sensor assembly
* Side airbag sensor assembly
* Rear airbag sensor assembly
W
(*7)
(*3)
(*7)
(*3)
(*10)
(*7)
Junction Connector
N120(F),N121(G),N168(H),N181(I)
(*4)
G
13
(*3)
G
26
(*3)
(*3)
Y-R
(*4)
Y-G
(*4)
* 3 :Before Oct. 2015 Production
* 4 :From Oct. 2015 Production
W-B
(*4)
(*3)
B
(*3)
(*4)
(*4)
B
(*3)
W-B
(*4)
W-B
(*3)
W-B
(*4)
W
(*4)
(*3)
E
2
B
2
E
1
B
1
D
2
C
2
(*6)
D
1
(*5)
C
1
* 5 :Before Sep. 2016 Production
H
21
(*9)
H
10
G
2
(*3)
G
1
I
12
(*10)
I
1
I
16
(*10)
I
5
I
6
(*10)
I
17
(*9)
(*10)
F
5
F
16
(*3)
D
1
D
2
*10 :From Sep. 2018 Production
* 9 :Before Sep. 2018 Production
* 7 :From Oct. 2015 Production until Sep. 2018 Production
B
(*10)
(*9)
(*9)
B
(*10)
*10 :From Sep. 2018 Production
* 9 :Before Sep. 2018 Production
(*10)
B
2
(*9)
A
A
1
17
E
16
E
F
17
C
2
6
E
5
E
F
6
C
1
19
H
I
19
2
G
H
17
W
(*4)
(*3)
B
(*3)
V
(*4)
* 3 :Before Oct. 2015 Production
* 4 :From Oct. 2015 Production
A
1
A
2
Y
(*3)
W
(*4)
G
(*4)
W
(*3)
W
(*4)
Y
(*3)
G
(*4)
W
(*3)
Y
NT1
NA2
TU1
AU1
AU1
NU2
NU2
Tc2
NT2
NT2
NA7
NA7
QU1
QU1
QT1
QT1
NA6
NA6
Ns1
Ns1
Ns1
Ns1
NA1
Tc1
Tc1
Ud2
Ud2
Tc2
N6
N3
T1
c1
N4
N5
N3
N7
N6
Электрические цепи подушек безопасности защищены предохранителем AIR BAG на 10 Ампер (красный) . На этом автомобиле система SRS AirBag имеет коммуникацию по CAN-BUS.
В данной схеме рассмотрены модификации: с системой телематики и без с задними боковыми подушками и без с памятью положения сидений и без