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Схема SRS AirBag Lexus UX200 UX250H [Америка] 2018 год

Telematics Transceiver No. 9 CAN Junction Connector No. 6 CAN Junction Connector No. 1 CAN Junction Connector No. 5 CAN Junction Connector Telltale Light Assembly No. 3 CAN Junction Connector Network Gateway ECU ECM No. 4 CAN Junction Connector No. 7 CAN Junction Connector Main Body ECU DLC3 Brake Actuator Assembly Airbag ECU Assembly Front Seat Inner Belt Assembly LH Seat Position Airbag Sensor LH Rear Seat Outer Belt Assembly LH No. 18 Junction Connector Lower No. 2 Instrument Panel Airbag Assembly No. 17 Junction Connector No. 1 Side Airbag Sensor LH No. 1 Side Airbag Sensor RH Rear Seat Outer Belt Assembly RH Front Seat Outer Belt Assembly RH Instrument Panel Passenger without Door Airbag Assembly Front Airbag Sensor LH Front Airbag Sensor RH Spiral Cable Sub-Assembly , Driver Side Squib Circuit (Horn Button Assembly) No. 2 Side Airbag Sensor LH Spiral Cable Sub-Assembly , Driver Side Squib Circuit (Horn Button Assembly) Side Airbag Pressure Sensor LH Side Airbag Pressure Sensor RH Front Seat Outer Belt Assembly LH No. 2 Side Airbag Sensor RH Lower No. 1 Instrument Panel Airbag Assembly Curtain Shield Airbag Assembly RH Front Seat Airbag Assembly LH Front Seat Airbag Assembly RH Combination Meter Assembly Curtain Shield Airbag Assembly LH Rear Seat Airbag Assembly LH Rear Seat Airbag Assembly RH d=" M 1869.69, 520.20 L 1869.69, 460.71 d=" M 1869.69, 445.69 L 1869.69, 367.79 d=" M 1980.17, 520.20 L 1980.17, 460.71 d=" M 1980.17, 445.69 L 1980.17, 367.79 d=" M 2133.14, 435.21 L 2133.14, 367.79 d=" M 2252.12, 435.21 L 2252.12, 367.79 d=" M 2481.59, 434.65 L 2481.59, 367.79 d=" M 2685.55, 486.20 L 2685.55, 647.68 L 3509.91, 647.68 L 3509.91, 562.69 d=" M 2685.55, 435.21 L 2685.55, 367.79 d=" M 2728.04, 367.79 L 2728.04, 630.68 L 3297.45, 630.68 L 3297.45, 460.71 d=" M 2898.02, 486.20 L 2898.02, 511.70 L 2957.51, 511.70 L 2957.51, 409.72 d=" M 2898.02, 367.79 L 2898.02, 435.21 d=" M 3178.47, 239.75 L 3178.47, 324.73 d=" M 3297.45, 239.75 L 3297.45, 299.24 d=" M 3297.45, 169.77 L 3297.45, 214.25 d=" M 3297.45, 112.27 L 3297.45, 154.76 d=" M 3424.93, 426.15 L 3424.93, 341.73 d=" M 3424.93, 239.75 L 3424.93, 299.24 d=" M 3424.93, 178.27 L 3424.93, 222.75 d=" M 3424.93, 112.27 L 3424.93, 163.26 d=" M 3509.91, 469.77 L 3509.91, 528.70 d=" M 3509.91, 341.73 L 3509.91, 426.15 d=" M 3713.88, 341.73 L 3713.88, 647.68 L 4478.75, 647.68 L 4478.75, 435.21 d=" M 4478.75, 282.24 L 4478.75, 418.22 d=" M 4478.75, 95.84 L 4478.75, 256.74 d=" M 4589.23, 418.22 L 4589.23, 358.73 d=" M 4589.23, 282.24 L 4589.23, 343.71 d=" M 5439.09, 520.20 L 5439.09, 630.68 L 4589.23, 630.68 L 4589.23, 435.21 d=" M 5439.09, 435.78 L 5439.09, 505.18 16 CANN 15 CANP 24 GSW Telematics Transceiver F8 4 10 8 2 No. 9 CAN Junction Connector N112 14 3 1 12 F93 No. 6 CAN Junction Connector 1 4 11 14 7 17 No. 1 CAN Junction Connector F85 13 A 2 A 20 B 12 A 9 B 1 A No. 5 CAN Junction Connector F91(A),F92(B) Passenger Airbag Indicator P-AB PAON E IG+ 3 2 1 7 Telltale Light Assembly F30 8 11 2 5 F88 No. 3 CAN Junction Connector 20 CAYL 17 CA4L 19 CAYH 18 CA4H 21 CA3L 6 CA3H 16 CA5L 15 CA5H 14 CA6H 7 CA2L 5 CA6L 22 CA2H F61 Network Gateway ECU 18 CANL 8 CANH ECM A36 17 16 6 5 F89 No. 4 CAN Junction Connector 11 1 12 17 2 7 F94 No. 7 CAN Junction Connector 5 B CANH 4 B CANL 19 C GND2 F40(B),F41(C) Main Body ECU ACC IG GSW GND1 BECU 15 ACL 6 CANH 14 CANL DLC3 F58 19 CANL 5 CANH A38 Brake Actuator Assembly 9 A D2+ 4 C PR+ 8 A D2- 3 C PR- 4 B PLR+ 3 B PLR- 4 A P+ 5 C PRR+ 33 A E1 3 A P- 6 C PRR- 1 A P2+ 8 B ICL+ 2 A P2- 7 B ICL- 1 C ICR+ 2 C ICR- 36 A IG2 13 A DK+ 16 B SFL+ 12 A DK- 15 B SFL- 10 A PK+ 9 C SFR+ 11 A PK- 10 C SFR- 30 A +SL 29 B BCL+ 31 A -SL 30 B BCL- 29 A +SR 32 A E2 28 C BCR+ 28 A -SR 27 C BCR- 32 B BBL+ 12 C SRR+ 5 B PL+ 31 B BBL- 11 C SRR- 25 C BBR+ 13 B SRL+ 26 C BBR- 14 B SRL- 6 A D+ 28 B LBE+ 27 B LBE- 25 B LSP+ 26 B LSP- 25 A GSW 23 A GSW3 14 A ACL 6 B PL- 34 A P-AB 35 A PAON 27 A CANL 7 A D- 26 A CANH Airbag ECU Assembly F57(A),N1(B),N48(C) LSP- LSP+ LBE- LBE+ Buckle Switch 2 A 1 A 2 C 4 A 1 C 3 A N49(A),f17(C) Front Seat Inner Belt Assembly LH 2 Vs 1 GND Seat Position Airbag Sensor LH f16 RL- RL+ Pretensioner 1 2 N45 Rear Seat Outer Belt Assembly LH 14 B 18 A F108(A),F109(B) No. 18 Junction Connector 1 PK+ 2 PK- Lower No. 2 Instrument Panel Airbag Assembly F74 22 17 No. 17 Junction Connector F107 2 BFL+ 1 BFL- No. 1 Side Airbag Sensor LH N31 2 BFR+ 1 BFR- No. 1 Side Airbag Sensor RH N30 RR- RR+ Pretensioner 1 2 Rear Seat Outer Belt Assembly RH N44 R- R+ Pretensioner 1 2 Front Seat Outer Belt Assembly RH N52 P2- P2+ P- P+ 2 A 1 A 2 B 1 B d1(A),d2(B) Instrument Panel Passenger without Door Airbag Assembly 2 +SL 1 -SL Front Airbag Sensor LH A4 2 +SR 1 -SR Front Airbag Sensor RH A34 G 1 2 H G 2 H 1 z5(G),z6(H) Driver Side Squib Circuit (Horn Button Assembly) 1 BDL+ 4 BCL+ 2 BDL- 3 BCL- No. 2 Side Airbag Sensor LH N10 D+ D- D2+ D2- 4 F 3 F 1 F 2 F F22(F),z5(G),z6(H) Spiral Cable Sub-Assembly 2 BDL+ 1 BDL- Side Airbag Pressure Sensor LH K6 2 BDR+ 1 BDR- Side Airbag Pressure Sensor RH J6 L- L+ Pretensioner 1 2 Front Seat Outer Belt Assembly LH N7 1 BDR+ 4 BCR+ 2 BDR- 3 BCR- No. 2 Side Airbag Sensor RH N53 1 DK+ 2 DK- Lower No. 1 Instrument Panel Airbag Assembly F73 1 ICR+ 2 ICR- N21 Curtain Shield Airbag Assembly RH SFL+ SFL- 2 1 Front Seat Airbag Assembly LH s1 SFR- SFR+ 2 1 Front Seat Airbag Assembly RH r1 CPU ES LED Driver Telltales CANL CANH CAN I/F IG+ B 5V IC 5V+B Display Driver 21 A 31 A 22 A 30 A 29 A F23(A) Combination Meter Assembly 1 ICL+ 2 ICL- Curtain Shield Airbag Assembly LH N20 1 SRL+ 2 SRL- Rear Seat Airbag Assembly LH N92 1 SRR+ 2 SRR- Rear Seat Airbag Assembly RH N93 (ACC) 30 32 7.5A ECU-IG1 NO.4 2 (IG) 5A ECU- ACC 2 28 4A 25 4A 30 4B (IG) 2 7.5A ECU-IG1 NO.4 (BAT) 2 10 4A 10A METER (IG) 2 32 4B 5A METER-IG2 29 4A 8 4A 51 4A 46 4A (IG) 2 4A 47 10A A/BAG- IG2 4A 48 45 4A 49 4A 24 4A 7 24 4A 31 7.5A ECU-DCC NO.2 2 (BAT) 3 4B 11 1 2 3 4 2 1 2 1 2 1 4 3 22 23 22 23 22 11 53 31 7 18 17 6 * 3 :w/ LEXUS ENFORM, w/ Safety System W W P P W W P P B B F61 Network Gateway ECU SB SB W W B B B B W G R W W(*3) G R W W(*3) B B F40(B),F41(C) Main Body ECU F57(A),N1(B),N48(C) W-B W-B (*3) W (*3) W R G R W LG W (*3) (*3) V V W W B G R LG W W L W P W SB W W P W P W SB R W SB W SB W P W W SB P V W P W L G R W Y Y-B W Airbag ECU Assembly L R BE W-B GR B W-B Y Y-B Y Y-B W-B (*3) W-B W B W-B W B Y Y-B Y-R Y-G G R W B Y Y-B Y-B Y P G W B Y-B Y-R Y Y-B Y-R Y-G Y Y-B Y B W G R B R G G B R R B G F57(A),N1(B),N48(C) W W-B B Y Y-B Y Y-B G R Y-B B W Y-B Y W Y Y-B Y Y-B Y W W-B Y-G B Airbag ECU Assembly F57(A),N1(B),N48(C) Airbag ECU Assembly F57(A),N1(B),N48(C) Airbag ECU Assembly Y Y-B Y Y-B * Side airbag sensor assembly * Door side airbag sensor assembly * Front airbag sensor assembly * Center airbag sensor assembly * Seat belt pretensioner * Knee airbag assembly * Curtain shield airbag assembly * Front passenger airbag assembly * Steering wheel pad * Side airbag assembly or the power switch is pushed to the "OFF" position (Power switch type) and the negative (-) terminal cable is disconnected from the battery. Work must be started more than 90 seconds after the engine switch is pushed to the "OFF" position (Engine switch type) 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. 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. * * * 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. * After work on the SRS is completed, check the SRS warning light. If the vehicle is equipped with a mobile communication system, refer to the precaution in the IN section of the Repair Manual. Never use SRS parts from another vehicle. When replacing parts, replace with new parts. 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. Even in cases of a minor collision where the SRS does not deploy, the following parts should be inspected; * 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. Before repair, remove the airbag sensor if shocks are likely to be applied to the sensor during repair. * * * 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; Fd1 Fd1 Fd1 Fd1 Ns1 Ns1 Nr1 Nr1 AF6 AF6 AF6 AF6 KN1 KN1 JN1 JN1 AF1 AF1 AF2 AF2 NF1 NF1 NF1 NF1 FA FB FD FB FA FA

Электрические цепи подушек безопасности защищены предохранителем IG2 на 10 Ампер (красный). На этом автомобиле система SRS AirBag имеет коммуникацию по CAN-BUS.

В данной схеме рассмотрены модификации: