Схема SRS AirBag Lexus RX450H [Европа] 2015 год
Occupant Detection ECU Radio Receiver Assembly No. 8 CAN Junction Connector Airbag Cut Off Switch Cylinder Sub-Assembly Rear Seat Airbag Assembly RH No. 1 CAN Junction Connector No. 9 Junction Connector Spiral Cable with Sensor Sub-Assembly , Driver Side Squib Circuit (Horn Button Assembly) Occupant Detection ECU Rear Occupant Classification Sensor LH DLC3 Front Airbag Sensor LH ECM Rear Seat Airbag Assembly LH Front Airbag Sensor RH Side Airbag Sensor Assembly LH Side Airbag Sensor Assembly RH No. 8 Junction Connector Curtain Shield Airbag Assembly LH Telematics Transceiver Curtain Shield Airbag Assembly RH Lower No. 1 Instrument Panel Airbag Assembly Instrument Panel Passenger Airbag without Door Assembly Front Seat Inner Belt Assembly LH No. 8 Junction Connector Rear Occupant Classification Sensor RH Spiral Cable with Sensor Sub-Assembly , Driver Side Squib Circuit (Horn Button Assembly) Front Seat Airbag Assembly LH No. 5 CAN Junction Connector Front Seat Inner Belt Assembly RH Front Seat Airbag Assembly RH Front Seat Outer Belt Assembly LH Combination Meter Assembly Front Seat Outer Belt Assembly RH Front Seat Outer Belt Assembly RH Rear No. 1 Seat Belt Assembly Outer LH Front Seat Cushion Airbag Assembly RH Airbag Sensor Assembly No. 7 CAN Junction Connector Front Seat Inner Belt Assembly LH Front Seat Inner Belt Assembly RH Airbag Sensor Rear RH Airbag Sensor Rear LH Front Seat Cushion Airbag Assembly LH Rear No. 1 Seat Belt Assembly Outer RH Door Side Airbag Sensor LH Door Side Airbag Sensor RH Network Gateway ECU No. 4 CAN Junction Connector Hybrid Vehicle Control ECU d=" M 764.87, 220.77 L 764.87, 273.17
d=" M 764.87, 205.75 L 764.87, 146.26
d=" M 866.86, 220.77 L 866.86, 273.17
d=" M 2396.60, 520.20 L 2396.60, 579.69
d=" M 2396.60, 435.21 L 2396.60, 505.18
d=" M 2396.60, 333.80 L 2396.60, 392.72
d=" M 2643.06, 154.76 L 2643.06, 273.17
d=" M 2821.53, 154.76 L 2821.53, 273.17
d=" M 3008.50, 333.80 L 3008.50, 452.21
d=" M 3186.97, 495.27 L 3186.97, 579.69 L 3008.50, 579.69 L 3008.50, 469.21
d=" M 3186.97, 324.73 L 3186.97, 443.14
d=" M 3314.45, 377.71 L 3314.45, 324.73
d=" M 3314.45, 154.76 L 3314.45, 299.24
d=" M 3399.43, 409.72 L 3399.43, 154.76
d=" M 3492.92, 416.23 L 3492.92, 435.21 L 3543.91, 435.21 L 3543.91, 316.23
d=" M 3492.92, 401.22 L 3492.92, 316.23
d=" M 3492.92, 231.25 L 3492.92, 299.24
d=" M 3543.91, 299.24 L 3543.91, 137.76 L 3815.86, 137.76 L 3815.86, 281.67
d=" M 4096.32, 299.24 L 4096.32, 375.16
d=" M 4325.78, 393.29 L 4325.78, 622.18 L 3399.43, 622.18 L 3399.43, 426.71
AJ1 AJ1 AJ1 JI1 AJ1 JI1 JI1 JI1 St1 St1 Ru1 Rs1 Ru1 Rs1 Su1 Su1 NS1 NS1 MR1 MR1 AJ3 AJ5 AJ3 AJ5 AR2 AJ3 AJ5 AR2 AJ3 AJ5 RS1 JC JF RB JF * * * 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. Even in cases of a minor collision where the SRS does not deploy, the following parts should be inspected; * Never use SRS parts from another vehicle. When replacing parts, replace with new parts. 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. * Seat cushion airbag * Door side airbag sensor assembly 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. * * * Work must be started more than 90 seconds after the engine switch is pushed to the "OFF" position and the negative (-) terminal cable is disconnected from the battery. 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. * Steering wheel pad * Side airbag assembly * Front passenger airbag assembly * Curtain shield airbag assembly * Seat belt pretensioner * Center airbag sensor assembly * Front airbag sensor assembly * Rear airbag sensor assembly * Knee airbag assembly * Side airbag sensor assembly 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. * Before repair, remove the airbag sensor if shocks are likely to be applied to the sensor during repair. 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. 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. * * * (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.) To avoid erasing the memory in each system, never use a back-up power supply from outside the vehicle. * Do not expose the following parts directly to hot air or flame; W-B W-B B W B W B W-B W-B L R B W B B L Y Y-B Y-R Y-G Y-R Y-G Y-B Y Y-B Y (*1) (*1) W-B Main Body ECU GSW 1 -SL 2 +SL A7 Front Airbag Sensor LH 1 -SR 2 +SR A8 Front Airbag Sensor RH 1 11 No. 8 Junction Connector J100 ICL+ ICL- 1 2 S40 Curtain Shield Airbag Assembly LH 24 A GSW J62(A) Telematics Transceiver P2- P2+ P- P+ 2 A 1 A 2 B 1 B I1(A),I2(B) Instrument Panel Passenger Airbag without Door Assembly 28 A -SL 30 A +SL 27 A -SR 1 A P2+ 29 A +SR 25 A E1 2 A P2- 4 C ICL+ 4 A P+ 3 C ICL- 3 P- 21 A IG2 26 A E2 18 A GSW 24 A GSW3 J20(A),R9(B),S9(C) Airbag Sensor Assembly (IG) 2 47 2A 10A A/BAG-IG2 2A 25 2A 28 49 45 2A 48 2A 2A 24 2A 24 7 2A 4 3 1 3 2 4 1 2 * 1 :w/ Telematics System *16 :Before Aug. 2016 Production *17 :From Aug. 2016 Production B G Y-B Y Y-B Y Y SB B R G B L Y-R Y-G Y-B (RHD) (RHD) (RHD) (RHD) (RHD) (RHD) J20(A),R9(B),S9(C) Airbag Sensor Assembly G 1 E 1 2 G E 2 1 H 1 F H 2 2 F z6(E),z7(F),z31(G),z32(H) Driver Side Squib Circuit (Horn Button Assembly) (*17) (*16) ICR- ICR+ 2 1 R26 Curtain Shield Airbag Assembly RH DK- DK+ Knee Airbag 1 2 J6 Lower No. 1 Instrument Panel Airbag Assembly LBE- LBE+ Buckle Switch 2 1 S7 Front Seat Inner Belt Assembly LH D- D+ D2- D2+ 1 B 2 B 4 B 3 B J30(B),z6(E),z7(F),z31(G),z32(H) Spiral Cable with Sensor Sub-Assembly SFL- SFL+ 1 2 t1 Front Seat Airbag Assembly LH Seat Position Airbag Sensor RBE+ RBE- Buckle Switch RSP- RSP+ 2 1 4 3 Front Seat Inner Belt Assembly RH R11 A 6 B ICR- 5 A D+ 5 B ICR+ 6 A D- 9 A DK+ 8 A D2+ 10 A DK- 7 A D2- 10 C LBE+ 15 B RBE+ 18 C LBE- 23 B RBE- 16 B RSP+ 1 C SFL+ 24 B RSP- 2 SFL- 1 2 G Y Y-B Y-B Y Y-B Y-B Y Y-B Y-B Y V Y Y Y-B P B L Y Y-B (LHD) (LHD) (LHD) (LHD) (*6) (*6) V J20(A),R9(B),S9(C) Airbag Sensor Assembly 15 WFSE DLC3 J12 SFR- SFR+ 2 1 s1 Front Seat Airbag Assembly RH L- L+ Pretensioner 1 2 S4 Front Seat Outer Belt Assembly LH R+ R- Pretensioner 1 2 R5 Front Seat Outer Belt Assembly RH Selectable Force Limiter SR+ SR- 2 1 R7 Front Seat Outer Belt Assembly RH RL- RL+ Pretensioner 1 2 S17 Rear No. 1 Seat Belt Assembly Outer LH FCP- FCP+ 1 2 u1 Front Seat Cushion Airbag Assembly RH C 12 B FCP+ 7 B SFR- 11 B FCP- 8 B SFR+ 13 B PR2+ 5 C PL+ 14 B PR2- 6 C PL- 8 C PLR+ 4 B PR+ 7 C PLR- 3 B PR- 1 B PRR+ 16 A ACL RR- RR+ Pretensioner 1 2 R22 Rear No. 1 Seat Belt Assembly Outer RH 1 2 2 1 W G W P W Y B L G R B L J20(A),R9(B),S9(C) G R P (RHD) (RHD) G (LHD *15) LG B (*3) (*3) P V G B (*2) (*2) (*2) (*2) Airbag Sensor Assembly Y (RHD) Y-B (RHD) PASSENGER AIRBAG ON/OFF Indicator ARON AIR 34 15 A B 14 33 B A J49(A),J50(B) Radio Receiver Assembly (*12) (*11) 2 PMC+ 1 PMC- J45 Airbag Cut Off Switch Cylinder Sub-Assembly 2 B PRR- 13 C FCP+ 23 A PAON 14 C FCP- 17 A P-AB 24 C BBL+ 11 A MSW+ 23 C BBL- 12 A MSW- 17 B BBR+ 18 B BBR- 15 B RBE+ RBE+ RBE- Buckle Switch 2 1 R17 Front Seat Inner Belt Assembly RH 1 BDR+ 4 BCR+ 2 BDR- 3 BCR- R15 Airbag Sensor Rear RH 1 BDL+ 4 BCL+ 2 BDL- 3 BCL- S15 Airbag Sensor Rear LH FCP+ FCP- 1 2 u2 Front Seat Cushion Airbag Assembly LH 2 BDL+ 1 BDL- N9 Door Side Airbag Sensor LH 2 BDR+ 1 BDR- M9 Door Side Airbag Sensor RH 2A 29 2A 8 2A 51 2A 46 1 2 21 39 31 13 *11 :w/ LEXUS Navigation System *15 :Except Korea * 6 :Korea * 2 :w/ PASSENGER AIRBAG ON / OFF Indicator * 3 :w/ Airbag Cut Off Switch *12 :w/o LEXUS Navigation System W B (*3) (*3) W B (LHD *15) G B (LHD) (LHD) R L (LHD) (LHD) V Airbag Sensor Assembly J20(A),R9(B),S9(C) (*3) (*3) B R Y-B Y Rear Seat Airbag Assembly RH R18 1 SRL+ 2 SRL- Rear Seat Airbag Assembly LH S19 2 BFL+ 1 BFL- Side Airbag Sensor Assembly LH S45 2 BFR+ 1 BFR- Side Airbag Sensor Assembly RH R30 14 A GSW2 22 23 B RBE- 10 C LBE+ 21 C BCL+ 18 C LBE- 22 C BCL- 9 C LSP+ 17 C LSP- 20 B BCR+ 19 B BCR- 16 C SRL+ 15 C SRL- 12 1 5 16 J99 No. 7 CAN Junction Connector Seat Position Airbag Sensor LBE+ LBE- Buckle Switch LSP- LSP+ 2 1 4 3 S6 Front Seat Inner Belt Assembly LH 2A 26 2A 27 * 6 :Korea *17 :From Aug. 2016 Production * 3 :w/ Airbag Cut Off Switch *16 :Before Aug. 2016 Production R (*6) W L Y P W P W B L R W B W GR W G W GR SB W (*6) (*6) Y Y-B R R W W R 1 SRR+ 2 SRR- 8 9 19 20 No. 1 CAN Junction Connector A86 13 A CANH 26 A CANL ECM A37(A) 1 12 17 6 J97 No. 5 CAN Junction Connector A CANL 9 B SRR+ 13 A CANH 10 B SRR- 18 CA4H 17 CA4L 15 CA5H 16 CA5L 22 CA2H 7 CA2L Network Gateway ECU J75 8 19 10 11 21 22 J96 No. 4 CAN Junction Connector 14 D ABFS 31 D CA3P 25 D CA1H 30 D CA3N 24 D CA1L Hybrid Vehicle Control ECU J3(D) 7 3 8 10 1 16 1 2 17 8 (*17) (*16) W-B GR GR W-B (*6) (*6) (*6) (*6) (*6) (*6) (*6) (*6) (*6) (*6) B W W B (*6) W LG (*6) (*6) W (*6) W GR GR W W B (*6) B (*6) (*6) b10(B) Occupant Detection ECU 2 13 14 3 No. 8 CAN Junction Connector R38 GND IG Front Seat Inner Belt Assembly RH CANL CANH 3 A 1 A 2 A 4 A Occupant Detection ECU R29(A) 36 2D (IG) 10A A/BAG-IG2 2 22 (*17) (*16) * 6 :Korea (*6) (*6) (*6) (*6) (*6) (*6) R P G SB G V GR W W GR W GR GR W 1 B SVC1 2 B SVC3 3 B SIG1 4 B SIG3 5 B SGD1 6 B SGD3 19 18 No. 9 Junction Connector J101 1 SVC 2 SIG 3 SGD Rear Occupant Classification Sensor LH b12 1 SVC 2 SIG 3 SGD b11 Rear Occupant Classification Sensor RH ES B CANH CANL IG+ Display Driver CPU LED Driver Telltales 5V IC 5V+B CAN I/F 30 A 29 A 22 A 31 A 21 A Combination Meter Assembly J10(A) 10 32 (BAT) 2 2A 5A METER (IG) 2 2B 5A METER-IG2 GR W-B W-B 1 10 J100 No. 8 Junction Connector
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: c выключателем подушки безопасности пассажира и без (OPS-Lexus) с системой телематики и без с левым и правым рулём с системой навигации и без