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Схема SRS AirBag Lexus LX570 [Америка] 2007 год

Junction Connector Junction Connector Junction Connector Occupant Detection Sensor Junction Connector Seat Belt Tension Sensor Junction Connector Junction Connector Front Side Airbag Squib Circuit RH Front Side Airbag Squib Circuit LH Center Airbag Sensor Assembly Junction Connector Front Airbag Sensor LH Front Airbag Sensor RH Rear Side Airbag Sensor Assembly LH Front Side Airbag Sensor Assembly RH Front Side Airbag Sensor Assembly LH Rear Side Airbag Sensor Assembly RH Rear Side Airbag Squib Circuit RH Rear Pretensioner LH Curtain Airbag Cutoff Switch Junction Connector Rear Pretensioner RH Rear Side Airbag Squib Circuit LH Rear Floor Side Airbag Sensor Front Seat Inner Belt Assembly LH Junction Connector DLC3 Junction Connector Junction Connector Junction Connector ECM Main Body ECU Front Seat Inner Belt Assembly RH Occupant Detection ECU Combination Meter Assembly Spiral Cable Sub-Assembly , Driver Side Squib 2nd Step Circuit , Driver Side Squib Circuit Driver Side Squib Circuit , Spiral Cable Sub-Assembly Driver Side Squib 2nd Step Circuit , Spiral Cable Sub-Assembly Front Passenger Side Squib Circuit Curtain Shield Airbag Assembly LH Curtain Shield Airbag Assembly RH Lower No.2 Instrument Panel Airbag Assembly Lower No.1 Instrument Panel Airbag Assembly Multi-Display Telephone ECU Assembly Front Pretensioner RH Front Pretensioner LH IG+ +B IG E59 Junction Connector R R R-L 26 86 14 2D 2B 13 (BAT) 2 1 5A ECU-B1 B B-R 33 (IG) 2 1 5A MET IG+ B CANH CANL SRS CAN 35 Power Supply Circuit E77 22 B CANL A LG GR P 4 25 45 B B W W B B B E61 Junction Connector 17 2D 9 15 2 B 29 2D GND BR 68 1 3 1 Front Pretensioner LH Seat Belt Tension Sensor Occupant Detection Sensor Occupant Detection ECU Center Airbag Sensor Assembly 5 7 1 6 IG 13 BR (IG) 1 B W B B 10A IGN 16 22 21 10 5 16 P GR-G LG E47(A), K27(B), L27(C) c8 c9 L7 67 17 GPS VPS BT GBT VBT DIA R R-G R PS GBT VBT BT 8 GR B W PS VPS 8 GPS 5 66 FSR- FSR+ BR W B A IG2 C FSR- C FSR+ 7 3 Junction Connector E67 11 2 2 BR 6 12 3 2 2B 15 1 4 15 12 Junction Connector E69 V B V B B V B V 14 3 Junction Connector E75 W 12 ET BR BR BR A 19 B 14 BR 24 6 Junction Connector E60 Junction Connector A37(A), C52(B) 67 1 B E72 Junction Connector 1 12 4 5 4 GR B B GR 15 C 16 6 C B Y Center Airbag Sensor Assembly B 7 5 CANH B GSW CANL B GR GR B B GR GR B 13 GR CANH A SIL R E47(A), K27(B), L27(C) R 16 46 E60 Junction Connector SRR- PASSENGER AIRBAG ON/OFF Indicator P2+ 2 1 3 4 A 18 7 8 A SFR+ 26 SFL+ SFL- GSW3 SFR- 24 L A SRL- 6 5 P- Y-R B 3 Y-G 3 4 1 2 Y-P Y-GR Y-G Y-R P2- P+ 1 1 B Spiral Cable Front Passenger Side Squib Circuit Front Passenger Side Squib 2nd Step Circuit A 2 36 B Front Passenger Side Squib Circuit b1(A), b2(B) 2 B A z48(C) D2+ Driver Side Squib Circuit D+ SRR+ D2- D- RL+ RL- SRL+ RR+ BER- BER+ RR- RSCA OFF P RSCA OFF R/O P 3 19 P RMIL B B 9 B 4 1 B B BR BR BR E67 Junction Connector 10 11 13 2 1 W-B W 4 B W F28(B) Front Side Airbag Sensor Assembly RH ARON AIR Y PLR- PLR+ RR- RR+ Y-B Y Y-B K13 Rear Pretensioner LH 7 B 1 8 B 2 L16 Rear Side Airbag Squib Circuit RH 10 C 1 9 C 2 Rear Side Airbag Sensor Assembly LH Front Seat Inner Belt Assembly LH Rear Side Airbag Squib Circuit LH K14 15 16 Y 1 2 B RL+ B Y-B RL- 20 Front Side Airbag Sensor Assembly LH L19 20 19 W 1 2 C BCR- C B BCR+ Rear Pretensioner RH L14 2 1 Y 1 2 C PRR+ C Y-B PRR- W B 4 3 B W 2 2 Rear Side Airbag Sensor Assembly RH C 12 W-B 1 C B 2 1 B Spiral Cable Sub-Assembly E13(A), z47(B), z48(C) z47(B) Driver Side Squib 2nd Step Circuit 1 A Y-B Y Y-B Y R R 1 2 1 2 BR 1 E67 Junction Connector Curtain Airbag Cutoff Switch E78 6 13 4 1 6 1 2 A 4 A 3 W-B W-B (Shielded) Junction Connector E62 L18 Rear Floor Side Airbag Sensor I19 1 W 21 C RMSW Front Pretensioner RH Multi-Display Front Side Airbag Squib Circuit RH Combination Meter Assembly Front Side Airbag Squib Circuit LH 1 Center Airbag Sensor Assembly Center Airbag Sensor Assembly Front Airbag Sensor RH 2 Front Airbag Sensor LH A 3 Buckle Switch R- L- R+ L+ 1 2 1 LSP- 10 9 G BR W BR E47(A), K27(B), L27(C) 8 4 7 6 Seat Position Airbag Sensor K10 LBE- LBE+ B LSP+ B LSP+ LBE+ 26 25 18 17 23 24 27 29 28 30 * 2 : w/o Climate Control Seat * 1 : w/ Climate Control Seat 5 6 4 3 1 2 17 23 K7 I9 W-B BR W-B W-B B W B W B Y B W B W B W B Y Y-B Y Y-B E47(A), K27(B), L27(C) L13 K1 L15 62 2D 28 2D 1 2 1 2 BBL+ BBL- BBR+ BBR- BCR- BCR+ BCL- BCL+ -SR +SR 2 1 2 1 3 4 3 1 2 1 2 1 2 1 2 2 1 2 1 C BBR- C BBR+ B BBL- +SL PR- C PR+ C 7 PL- B PL+ B 8 B SFL+ SFL- 4 A6 W B BCR- BCR+ E1 A A K5 B C SFR+ SFR- C -SL A7 P-AB PAON A W Y Y-B Y Y-B BCL- BCL+ A E2 A +SL -SL A A +SR -SR A W B BBL+ 2D 30 2D 16 12 Y 13 P P P P P P 15 CANH B P 11 A38(A) CANH CANL 13 ECM P B 10 2 G SB B DLC3 13 4 2 6 14 E22 CANL B 11 A 10 A Main Body ECU E3(C) 25 2D GSW B R Center Airbag Sensor Assembly E47(A), K27(B), L27(C) R B 4 14 13 Buckle Switch BSW R-B B-W c33(A), c35(B) Front Seat Inner Belt Assembly RH RBE+ BGND GSP 3 4 Seat Position Sensor SP R G SP GSP RBE- B Y-B Y Y-R Y-G Y Y-B P2- A P2+ A P- A P+ A D2- A D2+ A D- A D+ A Knee Airbag PK+ Knee Airbag DK+ DK- A 1 A 2 B 1 B Rear Side 2 CL2+ Front Side Curtain Shield Airbag Assembly RH CR2+ CR2- Rear Side Front Side A 1 A 2 B 1 B 2 ICR+ ICR- Y-B ICR- ICR+ Y L17(A), L20(B) Curtain Shield Airbag Assembly LH 6 C 5 C PK- PK+ DK- DK+ Y-B Y Y-B Y E40 20 A 1 19 A 2 E24 PK- 10 A 1 9 A 2 11 12 Y-B B CL2+ B Y CL2- CL2- W-B (Shielded) Y-B Y CR2+ C 13 C 14 CR2- Lower No. 2 Instrument Panel Airbag Assembly Lower No. 1 Instrument Panel Airbag Assembly ICL+ B Y Y-B K6(A), K9(B) 3 4 ICL+ B ICL- ICL- (*1) A 4 (*2) B 1 2D 44 2D 26 A 1 6 2 B 2 Telephone ECU Assembly P2(A) 16 A A GSW 2 L L L L 21 30 Y B Pretensioner Pretensioner B-R Seat Belt Tension Sensor * 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. * 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 * 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. (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. * Rear airbag sensor assembly 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. * Side airbag sensor assembly * 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 * Door side airbag sensor assembly * Rear floor side airbag sensor EA2 Lc2 EL1 Lc2 Lc2 Lc2 Lc2 EA3 EE1 EK3 EK3 EK3 Eb1 Eb1 Eb1 Eb1 EE1 Lc2 FE4 AE1 AE1 AA2 AA2 AE2 EE1 LL1 EE1 PF2 FE7 EA3 EA3 FE4 EL2 IK1 IK1 IL1 IL1 AE2 IL1 IL1 EL1 EL1 Lc2 Lc2 E2 L3 L4 E2 E1 C1 E2

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

В данной схеме рассмотрены модификации: