Toyota
Lexus
Scion

Схема SRS AirBag Scion SCION 2009 XD [Америка] 2008 год

Front Airbag Sensor RH Front Side Airbag Sensor Assembly RH Driver Side Squib Circuit , Spiral Cable Sub-Assembly , Driver Side Squib 2nd Step Circuit Front Seat Inner Belt Assembly LH Center Airbag Sensor Assembly Curtain Shield Airbag Assembly LH Side Airbag Squib Circuit RH Occupant Detection ECU Rear Side Airbag Sensor Assembly LH Junction Connector Junction Connector Main Body ECU Front Seat Inner Belt Assembly RH Junction Connector Front Occupant Detection Sensor RH Rear Occupant Detection Sensor RH Curtain Shield Airbag Assembly RH Junction Connector Combination Meter Assembly Front Side Airbag Sensor Assembly LH Front Occupant Detection Sensor LH Passenger Seat Belt Warning Light Assembly Front Pretensioner RH Side Airbag Squib Circuit LH ECM Spiral Cable Sub-Assembly , Driver Side Squib Circuit , Driver Side Squib 2nd Step Circuit Front Passenger Side Squib Circuit Front Airbag Sensor LH Rear Side Airbag Sensor Assembly RH DLC3 Rear Occupant Detection Sensor LH Front Pretensioner LH R L B W-B W-B W-B Y-B Y Y-R Y-G Y-B Y Y-B Y Y Y-B Y-B Y-R Y-G Y-R Y Y-B Y Y-B Y Y-B L24 L23 F19 z19 z20 L25 1 2 z16(B), z17(C) 3 L17 4 L18 3 A10 4 A4 1 L19 2 L20 BBR- BBR+ BBL- 2 BBL+ BCL+ BCL- 1 BCR+ BCR- 2 BCR- BCR+ BCL- 1 E2 BCL+ E1 PD+ PD- PP+ IG2 PP- P+ +SR P- P2+ -SR P2- SFP+ +SL SFP- SFD+ -SL SFD- ICP+ BBD+ ICP- ICD+ BBD- ICD- D+ BBP+ D- D2+ BBP- D2- DSP+ RBE- DSP- DBE+ RBE+ DBE- FSP+ FSP- R G Y Y-R L12 B GR Y BR BR F1(A), F2(B) W-B BE P V (IG) 16 4E 7. 5A IGN 4E 30 4E 17 4E 14 -SL +SL -SR 1 2 +SR 3 4 C 14 C 12 C 13 C 11 LED Driver CPU CAN Controller CAN I/F 7. 5A MET 4M 1 (IG) SRS LBE- LBE+ LSP- LSP+ 2 7 1 4A 15 4E 17 2 7. 5A IGN G 4D 1 (IG) 7. 5A ECU-B 1 2 (BAT) 1 1 F18(A), L10(C), L11(B) 6 10 4B 30 4H 12 A 26 A 25 2 C 2 C 1 1 B 4 2 B 5 A 4 1 A 3 1 A 1 A 2 2 B 7 1 B 6 C 9 2 C 10 B 9 B 10 C 7 C 6 A 5 A 6 1 A 7 A 8 2 2 A 21 A 29 1 A 27 1 A 30 A 28 2 C 8 3 C 15 B 8 4 B 11 1 B 12 B 13 2 R B B R B W B W W B W B R L * Seat belt pretensioner * Center airbag sensor assembly * Front airbag sensor assembly * Work must be started more than 90 seconds after the ignition or start 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. ) * 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. BE L L W-B G L13 P V F41(A) Front Airbag Sensor LH Front Airbag Sensor RH Combination Meter Assembly Center Airbag Sensor Assembly Front Passenger Side Squib Circuit Driver Side Squib Circuit Junction Connector Front Seat Inner Belt Assembly LH Front Seat Inner Belt Assembly RH Rear Side Airbag Sensor Assembly RH Rear Side Airbag Sensor Assembly LH Front Side Airbag Sensor Assembly RH Front Side Airbag Sensor Assembly LH Side Airbag Squib Circuit RH Side Airbag Squib Circuit LH Front Pretensioner RH Front Pretensioner LH Curtain Shield Airbag Assembly RH Curtain Shield Airbag Assembly LH L26 A 16 SIL A 12 B 20 4S 3 4E 7 4E 31 SIL 7 BE L W W DLC3 F16 Junction Connector F39(A), F40(B) BR BR 22 18 19 22 11 7 8 11 W G W Y W B A 22 A 13 CANH CANL Junction Connector F47 Junction Connector F46 GR Y W BE F18(A), L10(C), L11(B) Center Airbag Sensor Assembly F18(A), L10(C), L11(B) Center Airbag Sensor Assembly CANL CANH L W A21(A) ECM L27(A), z8(B) L27(A), z8(B) FSR+ FSR- DIA GND BSW BGND IG +B Occupant Detection ECU Occupant Detection ECU 11 B B 7 B 1 3 1 SGD1 SVC1 z9 Front Occupant Detection Sensor LH 2 SIG1 R SB G SVC1 SIG1 SGD1 5 B B 9 B 3 3 1 SGD3 SVC3 z10 Rear Occupant Detection Sensor LH 2 SIG3 GR Y W SVC3 SIG3 SGD3 12 B B 8 B 2 3 1 SGD2 SVC2 z11 Front Occupant Detection Sensor RH 2 SIG2 W L O SVC2 SIG2 SGD2 6 B B 10 B 4 3 1 SGD4 SVC4 z12 Rear Occupant Detection Sensor RH 2 SIG4 V R BR SVC4 SIG4 SGD4 A 8 A 4 A 2 A 3 A 9 A 5 A 7 A 1 Occupant Detection ECU L27(A), z8(B) 2 1 2 1 Y Y Y-B Y Y Y-B A 1 A 2 A 4 A 3 B 2 B 1 C 2 C 1 D+ D- D2+ D2- Spiral Cable Sub-Assembly F20(A), z16(B), z17(C) 10A GAUGE 4S 15 (IG) 4S 14 4E 32 4E 3 4E 15 F17 A 23 A 17 IG+ P-AB P-AB PAON PAON Y R GR G B Passenger Seat Belt Warning Light Assembly Airbag Indicator (AIRBAG ON/AIRBAG OFF) Y 2 9 8 R- R+ L- L+ P+ P- P2+ P2- ICR+ ICR- 41 A 49 A 15 4 15 B 16 B 7. 5A ECU-B 2 (BAT) 1 10 L 4B 30 4S 2 L CANH CANL ET ECUB IG2 5V+B 5V IC 1 A 2 A 13 A L B L L W W 11 A 8 A L ICL+ ICL- Center Airbag Sensor Assembly F18(A), L10(C), L11(B) 16 15 Main Body ECU F38(A) 23 A 22 A CANH CANL 16 5 R W W R W R 6A 1 4M 7 W-B 3 4 1 2 * 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 AF1 AF1 AF4 AF4 AA1 AF1 AF1 LF2 LF2 LF2 AA1 Lz2 Lz2 Lz1 Lz1 F1 F1 F3 F2

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: