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Схема SRS AirBag Lexus SC430 [Америка] 2008 год

AFS ECU Door Side Airbag Sensor RH Tilt and Telescopic ECU Power Seat ECU (Driver's Seat) Junction Connector Junction Connector Buckle SW LH A/C Control Assembly Driver Door ECU Transponder Key Computer Power Seat ECU (Front Passenger's Seat) Gateway ECU Side Airbag Squib LH Buckle SW RH , Occupant Detection Sensor Airbag Sensor Front RH Pretensioner RH Skid Control ECU Luggage Room J/B ECU Sliding Roof Control ECU Junction Connector Data Link Connector 3 Knee Airbag Squib (Front Passenger Side) Junction Connector Passenger Side J/B ECU Seat Belt Tension Sensor Occupant Classification Sensor Junction Connector Airbag Sensor Front LH Junction Connector Combination SW Junction Connector Engine Control Module Junction Connector Side Airbag Sensor LH Airbag Sensor Assembly Side Airbag Squib RH Tire Pressure Warning ECU and Receiver Driver Side J/B ECU Passenger Door ECU Airbag Squib (Front Passenger Airbag Assembly) Junction Connector Door Side Airbag Sensor LH Buckle SW LH Side Airbag Sensor RH Occupant Classification ECU Telltale Light Assembly Theft Deterrent ECU Knee Airbag Squib (Driver Side) Airbag Squib (Steering Wheel Pad) Buckle SW RH Combination Meter Pretensioner LH S26 C 7 C 8 1 A 20 SFL+ 2 1 VUPL W A C 20 C 22 SFL- B A A 22 W P2- B W P2+ 2 W 2 1 B P- W 2 B 1 P+ D- 1 D+ 1 2 W 1 E1 2 (*2) 4 3 W 2 1 2 1 B B +SL Y-G Y-R -SL Y Y-B +SR Y Y-B -SR W-B Y W-B Y-B ESL 21 B W ESR VUPR GR-L P-L Y-B Y VUCL ESCL 19 ESCL VUCL SFR+ SFR- D13 SIL CG A24 A20(A), A21(B), A22(C) A23 2 A 6 A 7 S15 S27 D14 1 2 1 2 B W 2 1 1 2 P18 Airbag Sensor Front LH Airbag Sensor Front RH Airbag Sensor Assembly Airbag Sensor Assembly Airbag Squib (Front Passenger Airbag Assembly) Airbag Squib (Steering Wheel Pad) Data Link Connector 3 Door Side Airbag Sensor LH Door Side Airbag Sensor RH Pretensioner LH Pretensioner RH Side Airbag Sensor LH Side Airbag Squib LH Side Airbag Squib RH (BAT) MPX1 (IG) (BAT) MPX2 7 2 2 A 15 B 8 13 DBKL 5 6 C 10 MPX1 W-B R-W L-Y B D 2(A), D 3(B), D 4(C) B12 ES IG+ B MPX- MPX+ G 3 Front Controller A20(A), A21(B), A22(C) MPI1 MPI2 MPL2 13 14 4 3 P17 A 5 Y-B PL+ A 6 Y PL- C 4 Y-B PR+ C 3 Y PR- 1 2 B W B IG2 7. 5A OBD 2F 16 B 16 BAT 2G 8 2H 2 4A 2 7 2F 5 2C 4 5 W-B BR BR AFS ECU BR 5 W-B W-B D 1 SG A20(A), A21(B), A22(C) B 23 PAON 1 PAON (IG) W-L A31 R J 4(A), J 5(B) 21 B (*2) 4 3H 7. 5A IG2 1 4 2H 2F 2 4D 20 4E 2 B 27 B 29 B 28 B 30 B 2 B 1 B 3 B 4 B 6 B 5 B 25 B 16 1 A 2 A 2 B-R R-L R-L BE BE V R-L R-L Junction Connector J25 Engine Control Module E 6 GND 6 2 P-AB 4 ACAN P-AB 17 B B 7 D2- 3 Y-G B 8 D2+ 4 Y-R Buckle SW RH Occupant Detection Sensor B11 C G (*1) B (*1) W (*1) W-B (*1) * 2 : Except South Korea DK+ DK- 1 2 K 3 B 10 Y DK- B 9 Y-B DK+ Knee Airbag (Driver Side) PK+ PK- 1 2 K 4 B 20 Y PK- B 19 Y-B PK+ Knee Airbag (Front Passenger Side) GND IG 9 5 L-O W SIL B G A G A G 10A RADIO NO. 2 3E 17 (ACC) GR W-B 4D 20 4D 19 J 9(A) Junction Connector W-B J10(B) Junction Connector W-B W-B T30 Telltale Light Assembly (*2) 2 5A 2 5B GR (*2) J 9(A), J10(B) Junction Connector A C B C 7 3 B12 A 10 G LBE+ A 18 V LBE- Buckle SW LH 8 4 A 9 W LSP+ A 17 B LSP- W (*2) B (*2) G-B (*2) G-B (*2) W DIA 10 1 23 W B B FSR+ 11 6 W G-R 12 FSR- (*2) L 7 MPX1 MPX2 R-L MPX+ MPX- L-O 3E 10 3C 8 B-R Y C 8 7. 5A MPX-B2 3E 16 10A D-IG 2E 1 C 1 13 R-Y B-O B J13 R-Y 4 3 L-O Y 12 3F 15 3F 6 3H 1 BR Buckle SW RH BR A 9(B), A10(C) C MPX1 MPX2 5 1 MPX+B IG+ SRS MPX2 R 7 W-B L-O AIRBAG MPX1 MPX2 7 MPX1 10 17 B 3 C 15 C 3 RBE+ A J18 E2 B 22 B 26 MPX2 1 C 4 MPX- Y MPX1 21 R 3H 2 2H 3 2F 13 B 13 MPX2 MPX1 MPX1 R-L MPX- MPX+ 13 5 6 R R B B W-L V C 7 5 MPX2 MPL1 L-O Y L-O Y W-B W-B C11 T 8 C 24 2 FSR- C 16 6 FSR+ P 6(C) T 9 S 6(B), S 7(C) A/C Control Assembly Airbag Sensor Assembly Buckle SW LH RBE- 23 Combination Meter Combination SW Driver Side J/B ECU Gateway ECU Junction Connector Junction Connector Passenger Side J/B ECU Skid Control ECU Tilt and Telescopic ECU Tire Pressure Warning ECU and Receiver Junction Connector B B A B 5 Power Supply Circuit 4 9 2 2 6 6 MPX2 MPX1 33 13 MPX2 17 6 7 8 Side Airbag Sensor RH S16 10 VUCR ESCR ESCR VUCR P 8 21 GR 10 1 2 6 19 C 18 19 C 3I 7 3F 18 7 17 16 C F 18 17 30 22 10 11 1 25 24 F C 22 7 10 11 30 Transponder Key ECU T13 Theft Deterrent ECU T 7 Passenger Door ECU P 9 Sliding Roof Control ECU S18 Power Seat ECU (Front Passenger's Seat) P23 Power Seat ECU (Driver's Seat) P21 Driver Door ECU D17 3 12 MPD1 CA1L MPX1 MPX2 MPX2 MPX1 MPX1 CA1H MPX1 MPX1 MPX2 MPX2 MPX2 MPD2 CANL CANH R W W R R W P-L BR BE R-L R-L R-L P-L P-L BR P-L P-L G G B-Y B-Y Airbag ON-OFF Indicator Light (*2) (*2) (*2) (*2) Luggage Room J/B ECU L24 * 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 * Side airbag sensor assembly * Seat belt pretensioner * Center airbag sensor assembly * Front airbag sensor assembly * Work must be started more than 90 seconds after the ignition SW 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. 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. B G-B (*2) GPS 15 GPS 1 GR VPS 7 VPS 3 LG PS 6 PS 2 Occupant Classification Sensor O 4 P BT 16 BT 3 L-Y VBT 17 VBT 2 BR GBT 8 GBT 1 Seat Belt Tension Sensor S30 4 P 3 L-Y 2 BR W-B A J18 Junction Connector W-B 8 7. 5A IG2 3F 17 (IG) B 1 11 B B BGND 14 B 7 BSW 13 R 3 B13 Occupant Classification ECU O 3 Junction Connector J 9(A), J10(B) Airbag Sensor Assembly A20(A), A21(B), A22(C) (*2) W W B (*2) B (*2) W (*2) W G-B Occupant Detection Sensor Seat Position Airbag Sensor Y Y Y Y Buckle SW ESR VUPR VUPL ESL (*2) B E A F A F B E * 2 : Except South Korea * 1 : South Korea Buckle SW G-B (*2) IB1 IL1 IK1 IK1 IB1 IJ1 IJ1 IA1 IA1 BE2 BE2 BE2 BE2 BE2 BE2 BE2 IL1 BE2 IE3 IE3 IJ2 IL1 IC1 IJ2 BE1 BE1 BD1 BD1 IA2 IA2 IC1 IC1 IC1 IE3 II IG IG EC IH BQ IH BP

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: