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Схема SRS AirBag Lexus LX470 [Америка] 2005 год

Airbag Squib (Front Passenger Airbag Assembly) Airbag Squib (Steering Wheel Pad) Airbag Sensor Front RH Airbag Sensor Front LH Side Airbag Sensor Front RH Combination Meter Junction Connector Pretensioner LH Pretensioner RH Side Airbag Squib LH Body ECU Engine Control Module Junction Connector Mayday ECU Junction Connector Roll Sensing of Curtain Shield Airbags Cutoff SW Junction Connector Side Airbag Sensor Rear RH Side Airbag Sensor Rear LH Side Airbag Sensor Front LH Center Airbag Sensor Assembly Curtain Shield Airbag Squib RH Side Airbag Squib RH Curtain Shield Airbag Squib LH Data Link Connector 1 Data Link Connector 3 Junction Connector Buckle SW LH , Seat Position Sensor RSCA OFF SRS A 10 C 4 B 19 7. 5A MET 3Q 7 SB B 25 3F 2 3Q 69 B 3 3F 8 3Q 11 J21 3E 11 B 12 3F 1 3E 12 B 19 3F 10 3E 14 7B 7 7B 8 7B 4 7B 5 7 13 11 RMIL D 8 3F 6 3F 9 B 27 B 28 1 2 8 A 7 A C 10 C 9 2 1 P21 PR- B 5 7. 5A IGN (IG) 3F 3 B 20 B 9 2 1 1 2 A16 B 26 B 15 2 1 1 2 1 2 A15 B 14 P- B 13 P2+ B 16 P2- B 17 1 2 4 3 A29 1 2 4 3 B 10 P+ D2- B 11 D2+ B 8 D- B 7 D+ 1 2 3 4 A28 S34 16 11 A 13 C 3 15 12 2 1 C C A C 17 2 1 4 A 9 A 10 1 2 Y Y C31(A), C32(B), C33(C) C31(A), C32(B), C33(C) PR+ B-R W-R BR B-W BR-W W-R BR B-W BR-W W-R BR B-W BR-W B-W B-Y V-W P-B P-B V-W B-Y SB SB SB SB V-W P-B W-B W-B C C SB Y-B Y Y-V Y-O Y-B Y Y-V Y-O Y-R Y-G Y-GR Y-P Y-R Y-G Y Y-B L-Y LG GR P Y-V Y-O IG2 +SL +SL -SL -SL +SR -SR +SR -SR LA SIL TC E1 E2 A/B SIL TC SFL+ SFL- S23 C37 SSR+ SSR+ SSR- ESR VUPR ICL+ ICL- SSR- ESR VUPR 2 1 2 1 Airbag Sensor Front LH Airbag Sensor Front RH Airbag Squib (Front Passenger Airbag Assembly) Airbag Squib (Steering Wheel Pad) Data Link Connector 3 Pretensioner RH Side Airbag Squib LH Curtain Shield Airbag Squib LH Center Airbag Sensor Assembly Center Airbag Sensor Assembly Side Airbag Sensor Front RH Junction Connector 3Q 40 2Q 14 SB P20 Y Y-B PL- PL+ Pretensioner LH Combination Meter C14(A), C15(B), C16(C) 11 48 38 A B B 21 RMSW S22 3 A 1 16 4 2 A 20 18 17 A A C 6 C 5 2 1 S35 18 4 C 3 20 C C C 19 2 1 4 C 8 C 7 1 2 Y Y G-W A 19 3D 30 4C 9 3F 5 4C 4 W-B G W-B G W-B SB G G G-W B B GSW2 10 2G 2K 18 3 1 3 E 2 1 E 8 3 4 3 C 2Q 43 C J 4 J23 E 9(D) F/PS S25 C38 C31(A), C32(B), C33(C) G-W L-W LG-B GR-L P-L Y-R Y-G L-W LG-B GR-R L-B Y-V Y-O SSL+ SSL- ESL VUPL SSL+ SSL- ESL VUPL S24 3 A 1 14 4 2 A 1 13 15 A A L-Y LG-B G R CSL+ CSL- ESCL VUCL CSL+ CSL- ESCL VUCL W-B W-B W-B SB SFR+ SFR- CSR+ CSR- ESCR VUCR ICR+ ICR- CSR+ CSR- ESCR VUCR 23 LBE+ 1 2 Roll Sensing of Curtain Shield Airbags Cutoff SW Engine Control Module Side Airbag Sensor Front LH Side Airbag Sensor Rear LH Junction Connector Center Airbag Sensor Assembly Side Airbag Squib RH Side Airbag Sensor Rear RH Curtain Shield Airbag Squib RH Junction Connector B R41 1 M14(A) Mayday ECU DBKL/ DBKLR B 7(A) Body ECU W G W GSW 11 A A Junction Connector J19 SB W-B SB C31(A), C32(B), C33(C) B 18 GSW3 W 3D 34 3F 4 1 2 2 1 3 A 4 L-R LSP+ A 3 R LSP- 5 R 4 L-R G Seat Position Sensor Buckle SW LH Center Airbag Sensor Assembly 16 (IG) Data Link Connector 1 D 1 7D 4 P-B TC D 32 A 13 11 BR Junction Connector J30 Buckle SW LH Seat Position Sensor B10 * 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 * 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. * Front 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. * Side airbag sensor assembly * Rear airbag sensor assembly IT1 IT1 IB1 EF1 II4 II4 EA1 EA1 BX1 In1 IF2 Id1 IF1 IU1 BX1 II4 II4 EF1 IB1 IH BJ IF BM IG

Электрические цепи подушек безопасности защищены предохранителем IGN на 10 Ампер (красный). На этом автомобиле система SRS AirBag не имеет коммуникации по CAN-BUS.

В данной схеме рассмотрены модификации: