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Схема SRS AirBag Lexus RX450H [Америка] 2014 год

Junction Connector Combination Meter Assembly Junction Connector Junction Connector DCM (Telematics Transceiver) Lower No. 1 Instrument Panel Airbag Assembly Curtain Shield Airbag Assembly LH Junction Connector Rear No. 1 Seat Belt Assembly Outer LH ECM Junction Connector Curtain Shield Airbag Assembly RH Front Seat Outer Belt Assembly RH Airbag Sensor Assembly Spiral Cable Sub-Assembly , Driver Side Squib Circuit Rear Side Airbag Squib Circuit LH Rear Side Airbag Squib Circuit RH Rear Out Weight Detection Sensor Sub Assembly Rear In Weight Detection Sensor Sub Assembly Junction Connector Radio Receiver Assembly Power Management Control ECU Lower No. 2 Instrument Panel Airbag Assembly Front Side Airbag Squib Circuit RH Rear No. 1 Seat Belt Assembly Outer RH DLC3 Multi Information Display Assembly Occupant Detection ECU Front In Weight Detection Sensor Sub Assembly Door Side Airbag Sensor LH Junction Connector Front Airbag Sensor LH Front Passenger Side Squib Circuit Front Passenger Side Squib 2nd Step Circuit Front Seat Inner Belt Assembly LH Front Out Weight Detection Sensor Sub Assembly Front Seat Outer Belt Assembly LH Door Side Airbag Sensor RH Rear Airbag Sensor LH Front Airbag Sensor RH Spiral Cable Sub-Assembly , Driver Side Squib Circuit , Driver Side Squib 2nd Step Circuit Junction Connector Front Side Airbag Squib Circuit LH Front Seat Inner Belt Assembly RH Rear Airbag Sensor RH Navigation Receiver Assembly Junction Connector Junction Connector Spiral Cable Sub-Assembly , Driver Side Squib 2nd Step Circuit F92 4 Front Passenger Side Squib 2nd Step Circuit 10 A DK+ DK- A 19 20 A PK+ Z13 PK- Rear Out Weight Detection Sensor Sub Assembly A 30 Z12 28 A Front Out Weight Detection Sensor Sub Assembly +SL -SL A 29 Z14 Front In Weight Detection Sensor Sub Assembly 27 A +SR -SR 1 Z15 Rear In Weight Detection Sensor Sub Assembly 2 3 4 G SB R P Y GR W SVC1 L 10A ECU IG2 LG 2A 26 V C 1 B BR 1 2 C SFL+ SFL- C 5 2 6 C 3 PL+ PL- C 4 1 3 C ICL+ ICL- 2 C 16 3 15 C RL+ RL- C 8 SVC2 SIG2 SGD2 7 C SVC4 PLR+ PLR- SIG4 C 24 SGD4 1 23 C BBL+ BBL- B 2 C 9 3 17 C LSP+ LSP- GR SB P SB SB G B 8 3 7 B SVC3 SFR+ SFR- SIG3 B 4 SGD3 SVC1 SIG1 3 B SGD1 PR+ PR- B 5 6 B ICR+ ICR- B 9 FSR- 10 B FSR+ RR+ RR- IG B 1 +B SVC2 SIG2 2 B SGD2 PRR+ PRR- SVC4 B 17 SIG4 SGD4 SGD1 18 C 10 1 18 C 2 LBE+ LBE- Junction Connector F92 6 6 B 16 A W-B A 2 B 14 5 W-B W-B Combination Meter Assembly F15(A),F16(B) 23 B 24 B Junction Connector F65(A),F66(B) 7.5A GAUGE NO.2 A (IG) 10A ECU-B NO.1 2 (BAT) 2A 54 3 1 B 13 B 14 15 2F 40 2D 39 Junction Connector F93 Junction Connector F94 56 15 L GR W-B 21 A V 25 A 26 A 5 A 6 A 9 A 8 7 A 4 A 3 A 1 A 2 A A 9 4 O31 Junction Connector Airbag Sensor Assembly F29(A),O8(B),P10(C) D+ D- D2+ E2 E1 D2- P+ P- P2+ P2- 2A 24 2A 3 2A 47 2D 6 Junction Connector R GR G BE V V Occupant Detection ECU Z1(A),Z4(B) 18 24 A GSW GSW3 G G PASSENGER AIRBAG ON/OFF Indicator PASSENGER AIRBAG ON/OFF Indicator R+ RL+ RR- R- L- L+ RL- LBE+ LBE- 1 3 LSP+ LSP- Seat Position Airbag Sensor 2 1 Front Seat Inner Belt Assembly RH Z8 D+ Spiral Cable Sub-Assembly D- z7(B) Driver Side Squib Circuit D2+ D2- 2 B 1 B 2 C 1 C F41(A),z7(B),z8(C) 1 A 2 A 4 A 3 A 1 P2+ 1 P+ P2- f1 2 1 2 3 4 Y-B Y Y-R Y-G ES E2 CANH CANL IG+ B 2A 25 13 24 A 1 2 DCM (Telematics Transceiver) G25(A) R L 24 GSW Junction Connector G22 GSW Main Body ECU 7 18 CANL CANH 4 5 GR R G L 21 10 L R A102(A) ECM 4 15 P R 22 A 13 A CANL CANH DLC3 F17 3 14 V R 6 14 CANH CANL 17 47 Junction Connector F94 GR Junction Connector F70 SIL 7 Airbag Sensor Assembly F29(A),O8(B),P10(C) Airbag Sensor Assembly F29(A),O8(B),P10(C) Occupant Detection ECU Z1(A),Z4(B) GR GR GR GR GR GR GR GR GR GR L R R L R L R B SIG1 BBR+ BBR- W SGD3 B W SIG3 B G SVC3 R W DIA B W-B GND W-B Y-B BGND Y Y-R BSW Y-G Y-B B Y Y-R W Y-G Y B Y-B Y W Y-B 2 22 2D 11 1 2F 2 1 +SL -SL +SR -SR BR W-B 2 1 2 1 P- 3 f2 49 2A Driver Side Squib 2nd Step Circuit z8(C) DK+ DK- PK+ (BAT) PK- 2 SFL+ SFL- 7.5A ECU-B NO.2 (IG) ICL+ ICL- SRL+ SRL- BCL+ BCL- 10A ECU IG2 BCR- BCR+ SRR- SRR+ ICR- ICR+ RR+ SFR- SFR+ Y-B Y Y-B Y Y Y-B Y-B Y Y-B Y 9 R G W B G R Y-B Y Y-B Y Y Y-B Y-B 2 Y Y-B Y R G 3 1 2 1 2 5 1 6 2 1 1 2 1 4 2 4 3 B 16 B 24 A 4 A 10 A 6 A 2 A 8 A 12 A 1 A 7 A 11 A 3 4 A 2 9 A 5 B 2 3 4 B 3 2 B 5 1 B 2 9 1 B 1 2 B 7 1 2 1 2 1 Airbag Sensor Assembly F29(A),O8(B),P10(C) Front Passenger Side Squib Circuit 2 Lower No. 1 Instrument Panel Airbag Assembly F11 Lower No. 2 Instrument Panel Airbag Assembly F49 Front Side Airbag Squib Circuit LH P8 Front Seat Outer Belt Assembly LH P5 Curtain Shield Airbag Assembly LH P32 4 Rear Side Airbag Squib Circuit LH P16 Rear No. 1 Seat Belt Assembly Outer LH P14 B Rear Airbag Sensor LH P12 1 Front Seat Inner Belt Assembly LH P7 Rear Airbag Sensor RH O13 12 Rear No. 1 Seat Belt Assembly Outer RH O21 B (*4) (*4) (*1) Rear Side Airbag Squib Circuit RH O19 BR G 7 Curtain Shield Airbag Assembly RH O25 8 P-AB PAON Multi Information Display Assembly G1 G35(A) Front Seat Outer Belt Assembly RH O6 Navigation Receiver Assembly ARON AIR B Front Side Airbag Squib Circuit RH O10 B G BR 8 PAON P-AB A 23 17 A (*1) (IG) Front Airbag Sensor LH A5 IG2 Front Airbag Sensor RH A6 P W-B W GR W-B B FSR+ FSR- LG 2 B W BR Y 1 2 1 2 Door Side Airbag Sensor LH J11 2 1 B R AIR ARON Radio Receiver Assembly G37(B) PASSENGER AIRBAG ON/OFF Indicator 15 B 16 B 33 A 34 A (*2) (*2) BR G 25 B CA1H LG 24 B CA1L R 20 9 R LG R R LG LG R R LG LG * 4 :9-Speaker Sound System Type * 1 :HDD Navigation System Type * 2 :LEXUS Display Audio System Type * 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. * Work must be started more than 90 seconds after the power switch is pushed to the "OFF" 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. * 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. * Knee airbag assembly * Rear airbag sensor assembly * Front airbag sensor assembly * Center airbag sensor assembly * Seat belt pretensioner * Curtain shield airbag assembly * Front passenger airbag assembly * Side airbag assembly * Steering wheel pad * Door side airbag sensor assembly P P R R P GR Pretensioner Pretensioner Pretensioner Pretensioner 9 20 7 18 Junction Connector F71 B R (*3) (*3) (*3) * 3 :Except Korea (*3) (*3) (*3) (*3) * 3 :Except Korea * 3 :Except Korea (*3) (*3) (*3) (*3) (*3) (*3) (*3) (*3) (*3) (*3) (*3) (*3) (*3) (*3) (*3) (*3) (*3) (*3) (*3) RBE- RBE+ (*3) (*3) (*3) (*3) (*3) (*3) (*3) (*3) (*3) (*3) * 3 :Except Korea (*3) (*3) (*3) (*3) (*3) (*3) (*3) (*3) (*3) (*3) (*3) (*3) 12 A 25 A 14 A GSW2 G ABFS 3 29 A Power Management Control ECU F97(A),F98(B) LG V 2 BDR- BDR+ BDR+ BDR- 2 1 1 2 I11 Door Side Airbag Sensor RH 2 1 Y B R B BDL- BDL+ BDL+ BDL- B OF3 AF6 JP1 JP1 IO1 AF6 AF6 AF6 OF1 OZ2 OZ2 OZ2 OZ2 OZ2 OZ2 FG1 FG1 OF3 Ff1 Ff1 Ff1 Ff1 FG1 AF10 AF10 FG1 FG1 IO1 F3 O2 F5 F3

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: