Схема SRS AirBag Lexus GS F [Европа] 2012 год
Network Gateway ECU No. 7 CAN Junction Connector , No. 8 CAN Junction Connector ECM No. 9 CAN Junction Connector Rear Airbag Sensor RH Front Seat Inner Belt Assembly LH Rear Side Airbag Assembly LH Rear Seat 3 Point Type Belt Assembly Outer RH Rear Side Airbag Assembly RH Curtain Shield Airbag Assembly RH Front Seat Outer Belt Assembly RH Rear Seat 3 Point Type Belt Assembly Outer LH Rear Side Airbag Assembly LH Curtain Shield Airbag Assembly LH Front Seat Outer Belt Assembly LH Front Seat Airbag Assembly RH Radio Receiver Assembly Front Seat Airbag Assembly LH Lower No. 2 Instrument Panel Airbag Assembly Lower No. 1 Instrument Panel Airbag Assembly Front Airbag Sensor RH Front Airbag Sensor LH Instrument Panel Passenger Airbag without Door Assembly Spiral Cable Sub-Assembly , Driver Side Squib Circuit (Horn Button Assembly) Spiral Cable Sub-Assembly , Driver Side Squib Circuit (Horn Button Assembly) Airbag Cut Off Switch Cylinder Sub-Assembly No. 6 CAN Junction Connector Airbag ECU Assembly Side Airbag Sensor Assembly RH Side Airbag Sensor Assembly LH Front Seat Inner Belt Assembly RH No. 3 CAN Junction Connector No. 2 CAN Junction Connector Combination Meter Assembly DCM (Telematics Transceiver) d=" M 790.37, 197.25 L 790.37, 281.67
d=" M 790.37, 103.77 L 790.37, 182.24
d=" M 900.85, 197.25 L 900.85, 281.67
d=" M 900.85, 103.77 L 900.85, 182.24
d=" M 1121.81, 112.83 L 1121.81, 171.76
d=" M 2150.14, 409.72 L 2150.14, 350.79
d=" M 2150.14, 222.75 L 2150.14, 281.67
d=" M 2345.61, 222.75 L 2345.61, 281.67
d=" M 2345.61, 171.76 L 2345.61, 112.83
d=" M 2685.55, 350.79 L 2685.55, 477.71 L 2804.53, 477.71 L 2804.53, 350.79
d=" M 2685.55, 350.79 L 2685.55, 358.73 L 2677.05, 367.22 L 2626.06, 367.22 L 2626.06, 613.68 L 3526.91, 613.68 L 3526.91, 520.76
d=" M 2983.00, 350.79 L 2983.00, 562.69 L 3407.93, 562.69 L 3407.93, 520.76
d=" M 3246.46, 443.71 L 3246.46, 545.69 L 3025.49, 545.69 L 3025.49, 350.79
d=" M 3407.93, 426.71 L 3407.93, 477.14
d=" M 3407.93, 359.29 L 3407.93, 411.70
d=" M 3407.93, 271.76 L 3407.93, 324.16
d=" M 3407.93, 180.82 L 3407.93, 256.74
d=" M 3866.85, 495.27 L 3866.85, 630.68 L 2906.51, 630.68 L 2906.51, 359.86
d=" M 3883.85, 197.25 L 3883.85, 273.17
KA2 KA2 Kd1 Kd1 KA6 KA6 Kd1 Kd1 KA3 KA3 KU2 AU1 KU2 AU1 KA3 KB KF KC KC KF * * * 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. 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; B W B W B W B W B W-B W-B Y-B Y Y-R Y-G Y-B Y Y-R Y-G Y-B Y Y-R Y-G (LHD) W-B (RHD) Y Y-B (*3) (*3) 2 +SR 1 -SR Front Airbag Sensor RH A25 2 +SL 1 -SL A10 Front Airbag Sensor LH P- P2+ P+ P2- 2 B 1 B 2 A 1 A Instrument Panel Passenger Airbag without Door Assembly d1(A),d2(B) D+ D- D2+ D2- 3 A 1 A 2 A 4 A B 2 C 2 C 1 B 1 K25(A),z2(C),z3(B) Spiral Cable Sub-Assembly Driver Side Squib Circuit (Horn Button Assembly) z2(C),z3(B) 2 PMC+ 1 PMC- Airbag Cut Off Switch Cylinder Sub-Assembly K73 25 A E1 30 A +SL 7 A D2- 28 A -SL 4 A P+ 3 A P- 29 A +SR 27 A -SR 1 A P2+ 2 A P2- 21 A IG2 26 A E2 11 A MSW+ 5 A D+ 12 A MSW- 6 A D- 8 A D2+ K43(A),T9(B),U9(C) Airbag ECU Assembly 10A AIR BAG 4A 50 (IG) 2 2 1 1 2 2 1 3 4 Y Y-B V Y-B Y Y-B Y Y-B Y Y-B Y G W B (*1) (*1) K43(A),T9(B),U9(C) Airbag ECU Assembly (*1) (*1) 1 SFR+ 2 SFR- T35 Front Seat Airbag Assembly RH ARON AIR PASSENGER AIRBAG ON/OFF Indicator 33 B 34 B Radio Receiver Assembly K57(B) 1 SFL+ 2 SFL- U46 Front Seat Airbag Assembly LH PK+ PK- Knee Airbag 1 2 K61 Lower No. 2 Instrument Panel Airbag Assembly DK+ DK- Knee Airbag 1 2 K13 Lower No. 1 Instrument Panel Airbag Assembly 9 A DK+ 17 A P-AB 10 A DK- 23 A PAON 19 A PK+ 18 A GSW 20 A PK- 8 C SFL+ 1 B SFR+ 7 C SFL- 2 B SFR- Main Body ECU GSW 55 4A 56 4A 31 4A 35 4A 29 4A 60 4A 24 5A 60 * 3 :w/ Airbag Cutoff Switch * 1 :w/ PASSENGER AIRBAG ON/OFF Indicator Y-B Y Y Y-B Y-B Y Y-B Y Y-B Y Y Y-B Y-B Y Y-B Y K43(A),T9(B),U9(C) Airbag ECU Assembly RR+ RR- Pretensioner 1 2 Rear Seat 3 Point Type Belt Assembly Outer RH T23 1 SRR+ 2 SRR- Rear Side Airbag Assembly RH T14 1 ICR+ 2 ICR- Curtain Shield Airbag Assembly RH T19 R+ R- Pretensioner 1 2 Front Seat Outer Belt Assembly RH T6 RL+ RL- Pretensioner 1 2 U21 Rear Seat 3 Point Type Belt Assembly Outer LH 1 SRL+ 2 SRL- Rear Side Airbag Assembly LH U7 1 ICL+ 2 ICL- U17 Curtain Shield Airbag Assembly LH L- L+ Pretensioner 1 2 U3 Front Seat Outer Belt Assembly LH 4 C PL+ 5 B PR+ 3 C PL- 6 B PR- 5 C ICL+ 4 B ICR+ 6 C ICL- 3 B ICR- 9 C SRL+ 16 B SRR+ 10 C SRL- 15 B SRR- 1 C PLR+ 8 B PRR+ 2 C PLR- 7 B PRR- B W R G Y Y-B L R G B W (LHD) (LHD) K43(A),T9(B),U9(C) Airbag ECU Assembly (LHD) G R Y-B Y (RHD) (RHD) (RHD) (RHD) W (*4) W (*4) 4 BCR+ 1 BBR+ 3 BCR- 2 BBR- Rear Airbag Sensor RH T5 LBE+ LBE- LSP+ LSP- Seat Position Airbag Sensor 4 3 2 1 U2 Front Seat Inner Belt Assembly LH 1 BBL+ 4 BCL+ 2 BBL- 3 BCL- Rear Side Airbag Assembly LH U6 17 C BBL+ 24 B BBR+ 18 C BBL- 23 B BBR- 9 B RSP+ 17 B RSP- 10 B RBE+ 18 B RBE- 24 A GSW3 16 C LSP+ 24 C LSP- 15 C LBE+ 2 BBR+ 1 BBR- Side Airbag Sensor Assembly RH T17 2 BBL+ 1 BBL- U12 Side Airbag Sensor Assembly LH Seat Position Airbag Sensor RSP- RSP+ RBE- RBE+ 4 3 2 1 Front Seat Inner Belt Assembly RH T3 24 A GSW DCM (Telematics Transceiver) K70(A) 4A 48 4A 28 * 4 :w/ Telematics System G (LHD) W Y W BE W Y W B Airbag ECU Assembly K43(A),T9(B),U9(C) (LHD) (LHD) (LHD) (LHD) W (RHD) Y (RHD) Y (RHD) (LHD) 23 C LBE- 22 A CANL 13 A CANH 2 2 E H 1 1 E H 2 E 1 E 1 A 2 A 1 C 2 C No. 3 CAN Junction Connector K90(A),K92(C),K94(E),K97(H) (LHD) (RHD) W R W G R W SB V W G W G SB P P SB G W (LHD) (LHD) B (RHD) SB (RHD) V (RHD) SB (RHD) W B Y W W BE(LHD) BE(LHD) Y(RHD) Y(RHD) B B Y(RHD) Y(RHD) W(RHD) W(RHD) G G W W W W 18 CA4H 22 CA2H 17 CA4L 7 CA2L Network Gateway ECU K66 4 5 A B 1 1 B A 15 16 A B 12 12 B A No. 8 CAN Junction Connector K110(B) No. 7 CAN Junction Connector K109(A) (LHD) (RHD) (LHD) (RHD) 13 B CANH 11 B CANP 12 B CANN 14 B CANL ECM A13(B) 1 B 2 C 2 B 1 C No. 9 CAN Junction Connector U49(B),U50(C) 4 5 15 16 No. 6 CAN Junction Connector K108 2 E 1 E 1 A 2 A 2 C 1 C No. 2 CAN Junction Connector K82(A),K84(C),K86(E) 3 2 12 18 13 17 W-B W B P P P W-B W BE W W BE(LHD) BE(LHD) W-B (RHD) W (RHD) (RHD) Y (LHD) Y(RHD) Y(RHD) (RHD) (LHD) (BAT) 2 1 10A MPX-B 5A GAUGE 2 2 (IG) CPU IG+ B CANL CANH ES CAN I/F LED Driver Telltales 5V IC 5V+B Display Driver 31 B 30 B 21 B 29 B 22 B Combination Meter Assembly K33(B) 18 5A 32 5D 20
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: c выключателем подушки безопасности пассажира и без (OPS-Lexus) с системой телематики и без с индикатором PASSENGER AIRBAG ON OFF и без с задними боковыми подушками и без с левым и правым рулём