Toyota
Lexus
Scion

Схема SRS AirBag Toyota SIENNA [Америка] 2010 год

Curtain Shield Airbag Assembly RH Combination Meter Assembly Airbag Sensor Assembly Driver Side Squib 2nd Step Circuit , Spiral Cable Sub-Assembly Door Side Airbag Sensor RH Side Airbag Sensor Assembly RH Junction Connector Junction Connector Junction Connector Front Occupant Classification Sensor RH Junction Connector ECM Front Seat Inner Belt Assembly RH Junction Connector Junction Connector Spiral Cable Sub-Assembly , Driver Side Squib Circuit Front Airbag Sensor RH Front Occupant Classification Sensor LH Junction Connector Front Seat Outer Belt Assembly LH Junction Connector Front Passenger Side Squib Circuit Front Airbag Sensor LH Door Side Airbag Sensor LH Junction Connector Front Seat Outer Belt Assembly RH Curtain Shield Airbag Assembly LH Side Airbag Squib Circuit RH Junction Connector Junction Connector Junction Connector Junction Connector Lower No. 1 Instrument Panel Airbag Assembly Side Airbag Squib Circuit LH Spiral Cable Sub-Assembly , Driver Side Squib Circuit , Driver Side Squib 2nd Step Circuit Side Airbag Sensor Assembly LH Front Seat Inner Belt Assembly LH DCM (Telematics Transceiver) DLC3 Occupant Detection ECU Junction Connector Rear Occupant Classification Sensor LH Rear Occupant Classification Sensor RH Telltale Light Assembly d=" M 960.34, 443.71 L 960.34, 382.24 d=" M 960.34, 367.22 L 960.34, 316.80 d=" M 1096.32, 443.71 L 1096.32, 382.24 d=" M 1096.32, 367.22 L 1096.32, 316.80 d=" M 1215.30, 443.71 L 1215.30, 494.70 d=" M 1249.29, 409.72 L 1249.29, 367.22 d=" M 1359.77, 443.71 L 1359.77, 486.20 d=" M 1393.77, 409.72 L 1393.77, 367.22 d=" M 1589.23, 316.80 L 1589.23, 392.72 d=" M 1810.20, 579.69 L 1810.20, 647.68 L 3229.46, 647.68 L 3229.46, 409.72 d=" M 1810.20, 511.70 L 1810.20, 562.69 d=" M 1810.20, 477.71 L 1810.20, 433.23 d=" M 1810.20, 418.22 L 1810.20, 385.35 d=" M 1920.68, 596.69 L 1920.68, 630.68 L 2167.14, 630.68 L 2167.14, 528.70 d=" M 1920.68, 511.70 L 1920.68, 562.69 d=" M 1920.68, 477.71 L 1920.68, 316.80 d=" M 2022.66, 247.68 L 2022.66, 154.76 L 2167.14, 154.76 L 2167.14, 231.25 d=" M 2167.14, 469.21 L 2167.14, 511.70 d=" M 2167.14, 454.19 L 2167.14, 418.22 d=" M 2337.11, 246.26 L 2337.11, 290.17 d=" M 2490.08, 103.77 L 2490.08, 197.25 d=" M 2736.54, 460.71 L 2736.54, 359.29 d=" M 2813.03, 197.25 L 2813.03, 290.17 d=" M 3348.44, 197.25 L 3348.44, 239.75 d=" M 3407.93, 163.26 L 3407.93, 188.75 L 3458.92, 188.75 L 3458.92, 103.77 G R B W B W B W W-B W-B W-B 9 D2+ G12 H12 10 10 9 5 4 1 2 2 1 3 4 7 8 6 5 30 28 29 27 8 15 8 11 25 26 FSR+ C FSR- C IG2 A LBE+ 32 2H 6 5 LSP+ B LSP+ LBE- B B B B LBE+ LBE- X1 B B B B B B K24 R P G LG L W Seat Position Airbag Sensor BR W B LSP- A B B B B B 2 1 4 3 7 X8 X5 X3 X6(A),X7(B) D40(A),K3(B),L8(C) B G B W R V W SB GR 13 14 12 11 11 7 1 R BR W R D+ D2- 1 2 49 2A 46 2A 2 Knee Airbag Y-B Y 2 D- ICR- 32 2D 7 2A BBL+ B B A -SR +SR A A -SL +SL A E2 A BCL+ BCL- Y Spiral Cable W B A38 ICR- -SL C SFR- SFR+ C B Y Y-B K23 R A E1 BCR+ BCR- B A37 4 SFL- SFL+ B 7 R K12 6 10 9 B PL+ 7 B PL- 6 C PR+ C PR- ICL+ B ICL- C ICR+ C +SL BBL- A D+ A D- A D2+ A D2- A P+ A P- A P2+ A P2- B BBR+ C BBR- C D15 DK+ 1 2 1 2 1 C P2+ 2 1 2 1 4 3 3 4 3 1 2 1 2 DK- Lower No. 1 Instrument Panel Airbag Assembly +SR -SR BCL+ BCL- BBR- BBR+ BBL- BBL+ 2A 47 2D 7 G L37 A C1(A),C2(B) K4 L9 D40(A),K3(B),L8(C) Y-B Y Y-B Y Y-B Y Y Y-B Y Y-B P+ B W B R B R B CANH 6 CANL 14 W G W R W B 15 5 10 A 11 A W V 7 8 18 19 Junction Connector D125 W P D107 Junction Connector 9 11 W P W R B R B W W W W P P W W B B R R W W P P W W P P 12 8 2 2 5 9 3 6 10 4 W-B L22 K7 LSP- 3 A 21 13 12 7.5A IG2 G P B W B B 8 2A (IG) 5 ICL- C 1 2 2 1 L+ R+ L- R- P2- ICR+ A P-AB 17 Y-B Y 23 PAON A Driver Side Squib 2nd Step Circuit z5(C) 1 B 2 B 1 A 1 A 7 17 L A 4 D94(A),L36(B) Junction Connector A 8 B 24 A GSW3 LG Front Airbag Sensor LH Front Airbag Sensor RH 1 Airbag Sensor Assembly Airbag Sensor Assembly Front Passenger Side Squib Circuit Side Airbag Sensor Assembly LH Side Airbag Squib Circuit LH Curtain Shield Airbag Assembly LH Front Seat Inner Belt Assembly LH Door Side Airbag Sensor LH Front Seat Outer Belt Assembly LH Curtain Shield Airbag Assembly RH Side Airbag Squib Circuit RH Occupant Detection ECU Door Side Airbag Sensor RH Front Seat Outer Belt Assembly RH ICL+ 1 1 2 3 1 3 2 2 1 1 3 2 3 1 2 2 Buckle Switch 3 Buckle Switch W-B L L13 (*1) Side Airbag Sensor Assembly RH (Shielded) z4(B) Driver Side Squib Circuit 2 1 2 Spiral Cable Sub-Assembly D20(A),z4(B),z5(C) P- 2 A 4 A 3 A Y-B Y Y-B 1 W SFL+ SFL- SFR+ SFR- A 9 10 B 7 A 18 Junction Connector B W-B A 5 11 10 Junction Connector D99 R 2 2 1 D96 Junction Connector (Shielded) W B B W R R B X4 Front Seat Inner Belt Assembly RH GR W-B D100 Junction Connector BCR+ BCR- 3 4 21 19 D98 W B W 4 B BR BR BR D96 Junction Connector 22 21 18 BR GR GR W D100 Junction Connector 12 14 39 2F 36 2D (IG) 55 2A 7.5A GAUGE NO.2 (BAT) 2 1 10A ECU-B W B D98 Junction Connector 17 19 R R R R D99 Junction Connector A52 Junction Connector 12 1 4 12 9 (BAT) 2 1 7.5A DOME MGND ES LCL- CANH CANL 21 1 2 B2 B IG+ 7 20 25 30 29 Power Supply Circuit D18 Combination Meter Assembly Micro Processor 1 Drive IC SRS IG2 16 3 Occupant Detection ECU X6(A),X7(B) (IG) 2A 35 10A ECU-IG NO.2 B R L D51 Telltale Light Assembly P-AB PAON 6 3 B 2 L D99 Junction Connector 2A 26 2A 48 1 15 12 DK- A DK+ A 2 3 4 Y-R Y-G Y-B Y 2 A 1 A 2 B 1 B Front Passenger Side Squib Circuit Front Passenger Side Squib 2nd Step Circuit 20 21 BR (*1) (*1) 3 1 W R 2 4 G R BR (*1) BR (*1) * 1 :w/ Stereo Component Amplifier 15 BR (*1) BR BR D40(A),K3(B),L8(C) Airbag Sensor Assembly A CANH A CANL W B 22 13 2A 50 2A 24 GSW 24 DCM (Telematics Transceiver) D73 B 17 20 6 9 12 18 1 7 ECM A39(A),A55(B) DLC3 D16 Junction Connector D126 CANH CANL SIL 7 Pretensioner Pretensioner 2 4 AIR BAG ON/OFF Indicator Master Warning B+ DOME 2F 39 2D 36 10A ECU-B 1 2 (BAT) B 13 B (*3) 5 B (*2) * 2 :2GR-FE * 3 :1AR-FE * 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 * Knee 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. * Side 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. * Door 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 (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.) Rear Occupant Classification Sensor LH Front Occupant Classification Sensor RH Rear Occupant Classification Sensor RH Front Occupant Classification Sensor LH SGD SIG SVC SGD SIG SVC SGD2 SIG2 SVC2 SGD1 SIG1 SVC1 SVC SIG SGD SVC SIG SGD SGD4 SIG4 SVC4 SGD3 SIG3 SVC3 DIA GND BSW BGND FSR+ FSR- IG2 +B DA3 LX1 GL1 GL1 AD3 AD3 DL3 KL1 DL3 LX1 DA3 DA1 DA1 DL4 LX1 LX1 DC1 LX1 LX1 AD4 GL1 GL1 DC1 DC1 DC1 HK1 HK1 HK1 HK1 D6 L3 D3 D6 D1 D2

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: