Схема SRS AirBag Lexus NX300H [Европа] 2014 год
ECM No. 3 CAN Junction Connector Front Seat Airbag Assembly LH Rear No. 1 Seat Outer Belt Assembly LH Curtain Shield Airbag Assembly RH Curtain Shield Airbag Assembly LH Front Seat Inner Belt Assembly RH Front Airbag Sensor LH Rear No. 1 Seat Outer Belt Assembly RH Front Airbag Sensor RH Front Seat Cushion Airbag Assembly RH Lower No. 1 Instrument Panel Airbag Assembly Front Seat Inner Belt Assembly LH Spiral Cable with Sensor Sub-Assembly , Driver Side Squib Circuit (Horn Button Assembly) Instrument Panel Passenger Airbag without Door Assembly Front Seat Airbag Assembly RH Front Seat Outer Belt Assembly LH Spiral Cable with Sensor Sub-Assembly , Driver Side Squib Circuit (Horn Button Assembly) Door Side Airbag Sensor LH Telematics Transceiver Side Airbag Sensor Assembly LH Front Seat Outer Belt Assembly RH Hybrid Vehicle Control ECU No. 11 Junction Connector Front Seat Inner Belt Assembly RH Door Side Airbag Sensor RH A/C Control Assembly Combination Meter Assembly Front Seat Inner Belt Assembly LH Airbag Cut Off Switch Cylinder Sub-Assembly No. 2 CAN Junction Connector Front Seat Cushion Airbag Assembly LH No. 16 Junction Connector Side Airbag Sensor Assembly RH Front Seat Outer Belt Assembly RH Rear Occupant Classification Sensor LH Front Occupant Classification Sensor LH No. 20 Junction Connector Occupant Detection ECU Front Seat Inner Belt Assembly RH Airbag ECU Assembly DLC3 d=" M 824.36, 220.77 L 824.36, 273.17
d=" M 824.36, 205.75 L 824.36, 146.26
d=" M 926.35, 220.77 L 926.35, 273.17
d=" M 926.35, 205.75 L 926.35, 146.26
d=" M 1147.31, 146.26 L 1147.31, 264.11
d=" M 3424.93, 333.80 L 3424.93, 664.67 L 4240.79, 664.67 L 4240.79, 265.24
d=" M 3509.91, 333.80 L 3509.91, 384.22
d=" M 3764.87, 314.25 L 3764.87, 366.66
d=" M 4113.31, 290.74 L 4113.31, 366.66
d=" M 4427.76, 239.75 L 4427.76, 214.25 L 4521.24, 214.25 L 4521.24, 239.75
d=" M 4478.75, 316.23 L 4478.75, 273.74 L 4512.75, 273.74 L 4521.24, 265.24 L 4521.24, 256.74
d=" M 4521.24, 383.65 L 4521.24, 375.72 L 4512.75, 367.22 L 4478.75, 367.22 L 4478.75, 331.25
d=" M 4521.24, 324.73 L 4521.24, 383.65
d=" M 4521.24, 256.74 L 4521.24, 309.72
d=" M 4810.20, 444.28 L 4810.20, 528.70 L 4427.76, 528.70 L 4427.76, 265.24
AI10 AI10 AI11 AI11 IH1 IH1 IH1 IH1 Qd1 Qd1 PF1 Pc1 PF1 Pc1 QS1 QS1 MQ1 MQ1 LP1 LP1 Pf2 Pf2 Pf2 IP1 Pf2 AP1 Pf2 Pf2 IP1 IA1 AI13 AI13 IA1 AI14 AI7 IF IB PB IE * * * 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 power 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 * 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 B W B W B Y Y (*1) (*1) Y Y 2 +SL 1 -SL A14 Front Airbag Sensor LH 1 -SR 2 +SR A25 Front Airbag Sensor RH Main Body ECU GSW 24 A GSW I40(A) Telematics Transceiver 14 D ABFS Hybrid Vehicle Control ECU I116(D) 24 A GSW3 27 A -SR 14 A GSW2 29 A +SR 25 A E1 21 A IG2 26 A E2 18 A GSW 28 A -SL 30 A +SL I58(A),P23(B),Q23(C) Airbag ECU Assembly (IG) 2 8 4D 10A A/BAG 9 47 4D 48 4D 4D 26 4D 4D 7 4D 22 4D 24 4D 23 24 4D 46 2 1 2 1 Y-B Y B Y Y W Y-R Y-G Y-R Y-G Y-B Y Y-B Y Y-B Y Y-R Y-G I58(A),P23(B),Q23(C) Airbag ECU Assembly ICR- ICR+ 2 1 P10 Curtain Shield Airbag Assembly RH ICL+ ICL- 1 2 Q10 Curtain Shield Airbag Assembly LH DK- DK+ Knee Airbag 1 2 I18 Lower No. 1 Instrument Panel Airbag Assembly 2 E 1 F E 1 2 F z4(E),z5(F) Driver Side Squib Circuit (Horn Button Assembly) P2- P2+ P- P+ 2 A 1 A 2 B 1 B H1(A),H2(B) Instrument Panel Passenger Airbag without Door Assembly D- D+ D2- D2+ 1 B 2 B 4 B 3 B I5(B),z4(E),z5(F) Spiral Cable with Sensor Sub-Assembly 1 A P2+ 5 13 C C ICL+ 2 A P2- 6 14 C C ICL- 4 A P+ 3 11 B B ICR- 3 A P- 12 4 B B ICR+ 5 A D+ 6 A D- 8 A D2+ 9 A DK+ 7 A D2- 10 A DK- 3 4 1 2 (*8) (*7) * 7 :China, Korea * 8 :Except China, Korea * 1 :w/ Telematics System Airbag ECU Assembly G L Y Y-B Y R G Y-B Y-B Y Y-B Y Y Y-B (RHD) (RHD) (RHD) (RHD) (RHD) (RHD) B P Y-B Y (LHD) (LHD) (LHD) (LHD) I58(A),P23(B),Q23(C) G (*6) SFL- SFL+ 1 2 d1 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 P12 2 1 F1 Front Seat Cushion Airbag Assembly RH LBE- LBE+ Buckle Switch 2 1 Q13 Front Seat Inner Belt Assembly LH SFR- SFR+ 2 1 c1 Front Seat Airbag Assembly RH SR- SR+ Selectable Force Limiter 2 1 P37 Front Seat Outer Belt Assembly RH 10 B RBE+ 15 C LBE+ 18 B RBE- 23 C LBE- 9 B RSP+ 17 B RSP- 8 C SFL+ 7 C SFL- 8 13 B B FCP+ 2 B SFR- 14 7 B B FCP- 1 B SFR+ 16 B PR2+ 1 2 2 2 1 1 (*8) (*7) Airbag ECU Assembly Y Y-B Y-B Y Y Y-B B P Y Y-B Y-B Y (RHD) (RHD) (RHD) (RHD) (*7) (*7) (*7) (*7) I58(A),P23(B),Q23(C) B (*6) RL- RL+ Pretensioner 2 1 Q5 Rear No. 1 Seat Outer Belt Assembly LH RR- RR+ Pretensioner 2 1 P5 Rear No. 1 Seat Outer Belt Assembly RH L- L+ Pretensioner 2 1 Q4 Front Seat Outer Belt Assembly LH R+ R- Pretensioner 2 1 P4 Front Seat Outer Belt Assembly RH 2 FCP+ 1 FCP- S1 Front Seat Cushion Airbag Assembly LH 15 B PR2- 1 C PLR+ 4 C PL+ 2 C PLR- 3 C PL- 8 B PRR+ 5 B PR+ 7 B PRR- 6 B PR- 1 C FCP+ 2 C FCP- 2 1 * 6 :Korea * 7 :China, Korea * 8 :Except China, Korea R G R Y Y G R R Y I58(A),P23(B),Q23(C) R Y Y R B (*3) R B R B (*2) (*2) (*2) (*2) Airbag ECU Assembly 2 BDL+ 1 BDL- M8 Door Side Airbag Sensor LH 1 BDL+ 4 BCL+ 2 BDL- 3 BCL- Q7 Side Airbag Sensor Assembly LH RBE+ RBE- Buckle Switch 2 1 P41 Front Seat Inner Belt Assembly RH 2 BDR+ 1 BDR- L7 Door Side Airbag Sensor RH PASSENGER AIRBAG ON/OFF Indicator PAON P-AB 13 12 I13 A/C Control Assembly 2 PMC+ I128 Airbag Cut Off Switch Cylinder Sub-Assembly 1 BDR+ 4 BCR+ 2 BDR- 3 BCR- P7 Side Airbag Sensor Assembly RH 17 C BBL+ 23 A PAON 18 C BBL- 17 A P-AB 24 B BBR+ 23 B BBR- 11 A MSW+ 10 B RBE+ 4D 44 4D 45 4D 21 4D 25 1 2 2 1 G (LHD *9) (LHD *9) R (*3) L G (LHD) (LHD) Y Y-B (LHD) (LHD) I58(A),P23(B),Q23(C) Airbag ECU Assembly B W Seat Position Airbag Sensor LBE+ LBE- Buckle Switch LSP- LSP+ 2 1 4 3 Q45 Front Seat Inner Belt Assembly LH 1 PMC- 18 B RBE- 12 A MSW- 15 C LBE+ 23 C LBE- 16 C LSP+ 24 C LSP- 22 A CANL 13 A CANH 7 * 3 :w/ Airbag Cut Off Switch * 2 :w/o Telematics System * 6 :Korea * 9 :Except Korea Y Y R (*6) R (*6) W (*6) B (*6) P (*6) B (*6) V (*6) V (*6) GR (*6) W B (*6) (*6) LG L (*6) (*6) W-B (*6) W-B (*6) P G (*6) (*6) R P G (*6) (*6) (*6) DLC3 I7 Y (*6) L B (*6) W B W (*6) LG LG (*6) L (*6) LG (*6) L (*6) 5 6 I77 No. 11 Junction Connector 5A ODS 2 2 (BAT) 1 SVC 2 SIG 3 SGD Front Occupant Classification Sensor LH f17 14 15 No. 20 Junction Connector I86 2 B DIA 7 B FSR+ 1 B +B 3 B GND 6 B IG2 8 B BSW 5 B BGND 1 A SVC1 3 A SIG1 5 A SGD1 4 B FSR- + - Buckle Switch 1 2 f16 Front Seat Inner Belt Assembly RH 9 B FSR+ 17 B FSR- 16 A ACL 7 SIL 15 WFSE I7 DLC3 10A A/BAG 4C 36 2 (IG) 3 2 20 5 9 4 1 21 W W W V W B B W B W W G (RHD) (RHD) GR SB W (*6) (*6) (*6) 5 15 17 7 20 10 I93 No. 2 CAN Junction Connector 1 SVC 2 SIG 3 SGD Rear Occupant Classification Sensor LH f18 2 A SVC3 4 A SIG3 6 A SGD3 Occupant Detection ECU f14(A),f15(B) 16 * 6 :Korea Y R Y Y Y W Y W G W G W W G (LHD) (LHD) (LHD) (LHD) (RHD) (RHD) 26 A CANL 13 A CANH A35(A) ECM 6 16 17 7 I94 No. 3 CAN Junction Connector (BAT) 2 5A METER NO.1 1 ES B CANH CANL IG+ CAN I/F CPU LED Driver Telltales 5V IC Display Driver 5V+B 30 A 29 A 22 A 31 A 21 A Combination Meter Assembly I10(A) 16 2 2 4 (LHD) 4 (RHD) (RHD) B W-B W-B W-B (LHD) (RHD) 6 8 I82 No. 16 Junction Connector 2 (IG) 2 4C 5A METER NO.2
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