Toyota
Lexus
Scion

Схема SRS AirBag Toyota TUNDRA [Америка] 2017 год

Junction Connector Front Seat Inner Belt Switch RH No.1 Instrument Panel Airbag Assembly Lower RH Curtain Shield Airbag Squib Circuit RH Front Side Airbag Squib Circuit RH Spiral Cable , Driver Side Squib Circuit , Driver Side Squib 2nd Step Circuit Driver Side Squib 2nd Step Circuit , Spiral Cable Front Seat Inner Belt Switch LH Network Gateway ECU Junction Connector Side Airbag Sensor RH Junction Connector Occupant Detection ECU Junction Connector No.1 Instrument Panel Airbag Assembly Lower LH Curtain Shield Airbag Squib Circuit LH Junction Connector Front Passenger Side Squib Circuit Center Airbag ECU Front Pretensioner RH Junction Connector A/C Control Assembly Door Side Airbag Sensor LH Door Side Airbag Sensor RH Front Occupant Classification Sensor RH Rear Occupant Classification Sensor RH Combination Meter Spiral Cable , Driver Side Squib Circuit Front Airbag Sensor RH Front Airbag Sensor LH DLC3 Junction Connector Engine Control Module Front Side Airbag Squib Circuit LH Front Pretensioner LH Side Airbag Sensor LH Junction Connector Front Occupant Classification Sensor LH Rear Occupant Classification Sensor LH d=" M 841.36, 460.71 L 841.36, 401.22 d=" M 841.36, 386.20 L 841.36, 333.80 d=" M 951.84, 460.71 L 951.84, 401.22 d=" M 951.84, 386.20 L 951.84, 333.80 d=" M 1087.82, 401.22 L 1087.82, 333.80 d=" M 1215.30, 401.22 L 1215.30, 333.80 d=" M 1776.20, 409.72 L 1776.20, 333.80 d=" M 1886.68, 562.69 L 1886.68, 647.68 L 2889.52, 647.68 L 2889.52, 571.19 d=" M 1886.68, 545.69 L 1886.68, 477.71 d=" M 1886.68, 462.69 L 1886.68, 407.73 d=" M 1886.68, 333.80 L 1886.68, 392.72 d=" M 1988.67, 333.80 L 1988.67, 394.70 d=" M 2303.12, 298.67 L 2303.12, 246.26 d=" M 2532.58, 469.21 L 2532.58, 367.79 d=" M 2668.55, 197.25 L 2668.55, 298.67 d=" M 2889.52, 494.70 L 2889.52, 556.18 d=" M 2889.52, 392.72 L 2889.52, 477.71 d=" M 2889.52, 282.24 L 2889.52, 375.72 d=" M 2889.52, 231.25 L 2889.52, 161.28 d=" M 2889.52, 146.26 L 2889.52, 87.90 d=" M 3059.49, 392.72 L 3059.49, 554.19 L 3229.46, 554.19 L 3229.46, 461.27 d=" M 3059.49, 375.72 L 3059.49, 282.24 2 1 2 1 +SR -SR BCL+ BCL- BCR+ BCR- BBR- BBR+ BBL- BBL+ 2 1 ICL- 2 1 3J 45 3J 49 Y Q9 z4(B) P2 Q2 J177(A),P20(B),Q15(C) Y-B Y Y-B Y Y-G Y-R Y Y-B B W B W B W B G B W B W W-B W-B W-B 1 D2+ Q4 P4 35 34 2 15 16 3 4 6 5 8 9 7 6 30 31 29 28 32 31 25 26 33 32 4 FSR+ C FSR- C 8 IG2 A 2 G L 1 W-B LBE+ BSW A FSR+ FSR- 1 A 7 A 9 LSP+ B LSP+ LBE- B B SVC2 SGD1 B B LBE+ 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 LSP- 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 Y6 ICL+ ICR+ 3I 1 1 2 3 R 2 4 SFR+ SFL+ 3 1 48 3J 24 3J BBL+ 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 ICR- -SL C SFR- SFR+ C B Y-B Y P12 A A E1 BCR+ BCR- B GR A1 SFL- SFL+ B 9 Y-B P3 Buckle Switch 7 B PL+ 8 B PL- 10 C PR+ C PR- ICL+ B ICL- C ICR+ C +SL BBL- A D+ A D- A D2+ A D2- B BBR+ C BBR- C 1 2 1 2 2 1 1 2 2 1 2 1 CA5L CA5H 16 15 W Y 12 1 3 14 SB W J188 Junction Connector 11 22 9 20 W R 14 3 GR W 18 11 A (1UR-FE) 19 A (3UR-FE,3UR-FBE) 10 A 11 A 3 4 GR CA4H CA4L W CANH CANL A24(A) Engine Control Module 17 GR W GR W 9 18 10 19 21 8 Junction Connector J190 GR W J177(A),P20(B),Q15(C) Center Airbag ECU R R GR GR W W GR GR W W Y1(B),Y2(A) Occupant Detection ECU 27 A 26 A W SB B (IG) B A 1 J186 Junction Connector 22 19 5A ECU-DCC NO.2 3I (BAT) 3I 5A METER- IG2 2 A 32 A W-B Combination Meter Assembly J28(A) 23 24 BR A 7 3 22 V LG Y4 Y5 Y1(B),Y2(A) J177(A),P20(B),Q15(C) B W G R V W Y GR 26 25 27 28 11 7 1 12 8 2 2 5 9 3 6 10 4 Q3 M9 N11 LSP- 1 9 A 3 5 A A 36 31 32 5A ECU-B NO.2 15A A/BAG-IG2 G P R SB W B Y R Y3 LG 3J ICR- (BAT) B (IG) W-B +B A IG2 1 2 1 L+ R+ L- R- Buckle Switch GR B 1 G 6 4 2 5 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 22 19 2 3 1 2 3 3 2 3 RBE+ BGND GND D+ D2- D- 3J 47 20 2 1 G R R SFL- SFR- Junction Connector J183 P 22 LG BE RBE- BR G 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 W-B PK+ DK+ A DK- Y-B Y Y-B 11 10 PK+ A PK- A DK+ A 1 2 2 1 PK- Y 13 12 DK- R G BE R G BE 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 B 1 P2- P2+ P2- P2+ P- P+ 2 A VHP+ A VHP- 16 15 Y-B Y 1 2 Y Y-B A 1 C 2 C No.1 Instrument Panel Airbag Assembly Lower RH J109 Spiral Cable J110 3 4 4 3 1 2 1 2 2 1 W-B ACL 14 A W 5 V SIL ACL 7 15 DLC3 J17 14 13 Junction Connector J184 SB P-AB PAON 2 3 A/C Control Assembly J127 J169 Network Gateway ECU CA2H CA2L 22 7 SB W 2 13 SB W 6 16 CANH CANL W SB W SB Junction Connector P24 2 1 SB SB W W J189 Junction Connector A 40 A 39 14 Junction Connector J61 W-B W-B 22 I/F LED Driver CANH CANL ES I/F EP Driver Power Circuit IG+ I/F TFT SRS 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. * 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.) * 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. Before repair, remove the airbag sensor if shocks are likely to be applied to the sensor during repair. * * Do not expose the following parts directly to hot air or flame; * 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; * For the purpose of reuse, never disassemble and repair the following parts. * If the following parts have been dropped, or have cracks, dents and other defects in their case, bracket, and connector, replace with new one. * Use a volt/ohmmeter with high impedance (10 kΩ/V minimum) for troubleshooting electrical circuits of the system. * * Information labels are attached to the periphery of the SRS components. Follow the instructions of the notice. * 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. * Side airbag assembly * Steering wheel pad * Front passenger airbag assembly * Curtain shield airbag assembly * Knee airbag assembly * Seat belt pretensioner * Center airbag sensor assembly * Front airbag sensor assembly * Door side airbag sensor assembly * Side airbag sensor assembly QJ1 JJ1 AJ5 AJ5 JJ1 JJ1 PJ2 QJ1 JJ1 AJ8 AJ8 AJ1 AJ1 QJ1 QY1 QY1 QY1 QY1 QY1 QY1 MQ1 MQ1 JI1 JI1 JI1 JI1 JI2 JI2 PN1 PN1 JJ1 PJ2 PJ2 PJ2 J4 J1 J1 J2 Q2 Q1

Электрические цепи подушек безопасности защищены предохранителем IG2 на 10 Ампер (красный), Машины с двигателями 1UR-FE 3UR-FE.. 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: