Toyota
Lexus
Scion

Схема SRS AirBag Toyota TUNDRA [Америка] 2013 год

Occupant Detection ECU Junction Connector Rear Occupant Classification Sensor LH DLC3 Junction Connector Front Pretensioner LH No.1 Instrument Panel Airbag Assembly Lower RH No.1 Instrument Panel Airbag Assembly Lower LH Junction Connector Front Occupant Classification Sensor LH Combination Meter Front Pretensioner RH Curtain Shield Airbag Squib Circuit RH Front Occupant Classification Sensor RH Spiral Cable , Driver Side Squib Circuit , Driver Side Squib 2nd Step Circuit Side Airbag Sensor RH Door Side Airbag Sensor LH Junction Connector Rear Occupant Classification Sensor RH Junction Connector Front Side Airbag Squib Circuit RH Front Airbag Sensor LH Door Side Airbag Sensor RH Front Seat Inner Belt Switch RH Front Side Airbag Squib Circuit LH A/C Control Assembly Driver Side Squib Circuit , Spiral Cable Front Airbag Sensor RH Front Seat Inner Belt Switch LH Junction Connector Engine Control Module Front Passenger Side Squib Circuit Junction Connector Center Airbag ECU Curtain Shield Airbag Squib Circuit LH Side Airbag Sensor LH Junction Connector Driver Side Squib 2nd Step Circuit , Spiral Cable d=" M 815.86, 494.70 L 815.86, 435.21 d=" M 815.86, 420.20 L 815.86, 367.79 d=" M 926.35, 494.70 L 926.35, 435.21 d=" M 926.35, 420.20 L 926.35, 367.79 d=" M 1223.80, 417.08 L 1223.80, 367.79 d=" M 1351.27, 417.08 L 1351.27, 367.79 d=" M 3705.38, 511.70 L 3705.38, 647.68 L 2405.10, 647.68 L 2405.10, 367.79 d=" M 2847.02, 443.71 L 2847.02, 502.63 d=" M 2847.02, 428.70 L 2847.02, 367.79 d=" M 2847.02, 298.67 L 2847.02, 171.76 L 2923.51, 171.76 L 2923.51, 205.75 d=" M 3169.97, 298.67 L 3169.97, 220.77 d=" M 3416.43, 469.21 L 3416.43, 367.79 d=" M 3475.92, 197.25 L 3475.92, 298.67 d=" M 3705.38, 418.22 L 3705.38, 486.20 d=" M 3705.38, 356.74 L 3705.38, 401.22 d=" M 3705.38, 291.30 L 3705.38, 341.73 d=" M 3773.37, 511.70 L 3773.37, 630.68 L 4062.32, 630.68 L 4062.32, 418.22 A A E1 BCR+ BCR- B GR A1 SFD- SFD+ B 7 Y P3 Buckle Switch 6 B PD+ 7 B PD- 6 C PP+ C PP- ICD+ B ICD- C ICP+ C +SL BBD- A D+ A D- A D2+ A D2- B BBP+ C BBP- C 1 2 1 2 2 1 1 2 2 1 2 1 2 1 2 1 +SR -SR BCL+ BCL- BCR+ BCR- BBR- BBR+ BBL- BBL+ 2 1 ICL- 2 1 DD 28 DB 21 Y-B Q9 z4(B) P2 Q2 J46(A),P1(B),Q1(C) GR Y GR Y Y-G Y-R Y Y-B B W B W B W B BR B W B W W-B W-B W-B 9 D2+ B DBE+ LBE- Y7 B B B SVC4 B SIG1 SVC1 B B P7 R P G O L W SVC SIG SGD Seat Position Airbag Sensor SIG4 SVC BR R GR BR B DSP- A DIA B SIG3 B SGD3 B SGD4 SIG2 B SGD2 B 1 2 3 4 SVC3 SIG SGD SVC SIG SGD SVC SIG SGD Q4(A),Q14(B) P4(A),P18(B) 23 17 10 10 9 5 4 1 2 7 8 6 5 30 28 29 27 8 15 8 11 25 26 4 FSP+ C FSP- C 8 IG2 A 2 B L 1 W-B LBE+ BSW A FSR+ FSR- 1 A 7 A 9 LSP+ B DSP+ DBE- B B SVC2 SGD1 B ICL+ 15 DB ICR+ 1 1 2 3 R 2 4 SFR+ SFL+ 3 1 16 DD 30 DD BBD+ B B A -SR +SR A A -SL +SL A E2 A BCL+ BCL- Y-B Y Y-B Y W A PAON P-AB A2 ICP- -SL C SFP- SFP+ C B Y Y-B P12 B 1 P2- P2+ P2- P2+ P- P+ 2 A VHP+ A VHP- 12 11 Y Y-B 1 2 Y Y-B A 1 C 2 C No.1 Instrument Panel Airbag Assembly Lower RH J109 Spiral Cable J110 * 2 :Regular Cab * 1 :Except Regular Cab 2 B (*2) 1 B 4 A (*1) 3 A (*2) 1 B (*1) 3 A 2 B 4 A 1 A (*1) 2 A 1 A (*1) 2 A (*1) (*1) (*1) (*1) (*1) (*1) (*1) (*1) 2 1 24 CANH CANL ES LED Driver Telltale CPU CAN I/F 5V IC 5V+B W-B (IG) Center Airbag ECU J46(A),P1(B),Q1(C) J46(A),P1(B),Q1(C) Center Airbag ECU J46(A),P1(B),Q1(C) Center Airbag ECU Occupant Detection ECU Y1(B),Y2(A) 10 9 14 11 A 10 A Engine Control Module A24(A) CANL CANH W GR W GR 3 Junction Connector J74 15 4 4 15 Junction Connector J75 SB W BR W W R 3 14 22 W A CANL CANH A BR 13 BR W BR W BR W BR W BR W BR W A/C Control Assembly J127 PASSENGER AIRBAG ON/OFF Indicator P-AB PAON 2 3 W SB 5 16 SIL A W W A 5 B 5 Junction Connector J72(A),J73(B) Y6 Y4 Y5 Y1(B),Y2(A) J46(A),P1(B),Q1(C) P LG L G V W Y GR 13 14 12 11 11 7 1 12 8 2 2 5 9 3 6 10 4 Q3 M9 N11 LSP- 19 9 A 3 5 A A 21 13 12 7.5A ECU-B1 10A IGN G P R SB W B Y W Y3 GR 2 1 ICR- (BAT) B 1 W-B +B A IG2 1 2 1 L+ R+ L- R- Buckle Switch B BR 1 6 4 2 5 A 13 Front Airbag Sensor LH 2 Front Airbag Sensor RH Driver Side Squib Circuit Center Airbag ECU Center Airbag ECU Door Side Airbag Sensor LH Front Side Airbag Squib Circuit LH Curtain Shield Airbag Squib Circuit LH Front Seat Inner Belt Switch LH Side Airbag Sensor LH Front Pretensioner LH Curtain Shield Airbag Squib Circuit RH Front Side Airbag Squib Circuit RH Occupant Detection ECU Side Airbag Sensor RH Front Pretensioner RH Door Side Airbag Sensor RH Front Occupant Classification Sensor LH Rear Occupant Classification Sensor LH Front Occupant Classification Sensor RH Rear Occupant Classification Sensor RH Front Seat Inner Belt Switch RH 14 A 2 3 1 2 3 3 2 3 RBE+ BGND GND D+ D2- D- 2 1 B 1 2 IG+ 15 22 P BE LG G W-B J61 W-B Junction Connector J28 Combination Meter 40 39 8 (IG) 2 1 7.5A MET 9 (BAT) DD 29 Junction Connector A49 L SB 2 7 22 Junction Connector J61 11 W-B 2 1 BR R R SFL- SFR- Junction Connector J70(A) P DB 13 DD 14 BE DD 17 3 A 4 A Junction Connector J72(A) B RBE- BR BR R 2 B 1 B C 2 1 C No.1 Instrument Panel Airbag Assembly Lower LH J11(A),z4(B),z5(C) z5(C) Driver Side Squib 2nd Step Circuit 1 A 2 A 4 A 3 A B 16 PK+ DK+ A DK- Y-G Y-R Y 20 19 PK+ A PK- A DK+ A 1 2 2 1 PK- Y-B 9 10 DK- A P+ A P- A P2+ A P2- Y-B Y 2 1 3 4 Y-R Y-G 1 2 3 4 Y-G Y-R Y-P Y-GR A 1 Front Passenger Side Squib Circuit I1(A),I2(B),I3(C) B 2 BR A 7 7 SIL DLC3 J17 5A MET-B G 1 12 * 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 ignition switch is turned to the "LOCK" 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. * Side 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. * Door 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 PN1 PN1 JJ1 AJ5 AJ5 QJ1 JI2 JI2 JI1 JI1 JI1 JI1 MQ1 MQ1 AJ10 AJ10 QY1 QY1 QY1 QY1 QY1 QY1 QJ1 AJ1 AJ1 AJ8 AJ8 JJ1 QJ1 JJ1 Q2 J3 Q1 J3 A1

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: