Toyota
Lexus
Scion

Схема SRS AirBag Scion SCION 2015 XB [Америка] 2014 год

Side Airbag Squib RH Front Airbag Sensor LH Junction Connector Door Side Airbag Sensor RH Telltale Light Assembly Seat Position Sensor Combination Meter Front Seat Inner Belt Switch RH Curtain Shield Airbag Squib Circuit RH Front Pretensioner RH Front Side Airbag Sensor LH Door Side Airbag Sensor LH Side Airbag Squib LH Center Airbag ECU Occupant Classification ECU Front Airbag Sensor RH Spiral Cable , Airbag Squib (Steering Wheel Pad) Curtain Shield Airbag Squib Circuit LH Front Seat Inner Belt Switch LH Seat Belt Tension Sensor Front Pretensioner LH Airbag Squib (Front Passenger's Airbag Assembly) Front Side Airbag Sensor RH DLC3 Junction Connector Engine Control Module Rear Side Airbag Sensor LH Airbag Squib (Steering Wheel Pad) , Spiral Cable Occupant Classification Sensor Rear Side Airbag Sensor RH 2 P2- P2+ A B C17(A),H12(C),I8(B) 2 A P2- A R G C C (IG) -SR +SR -SL A13 2 +SR A -SR W B A 1 2 +SL A -SL W B A 1 I7 1 SFR+ B SFR- B 2 H11 1 SFL+ C SFL- C 2 W B W +SL BBL+ BBL- Front Side Airbag Sensor LH Y Y-R Y Y-B A P- A P+ N1(A),N2(B) P- R2(B),R3(C) Y-G D2- A D2- Y-R D2+ A B IG2 D2+ A 16 2E 7.5A IGN 14 W-B 2E 17 2E 2E 30 E2 A E1 A W-B W-B VS GND 21 3 4 7 8 15 8 27 29 28 30 6 7 10 9 25 26 I6 1 2 2 1 2 1 4 5 2 C PL- C PL+ 1 H2 2 B Y-B Y-B Y Y P+ 1 2 Y-G Y-R PR- B PR+ 1 I2 A8 C17(A),H12(C),I8(B) CAN I/F SRS 5V IC B IG+ ET 14 11 4C CANL 10 4B 11 4B 30 2B 70 4A 12 2H 4B 1 4B CANH C37(B) W-B BR 2M 1 (IG) 7.5A METER 10A ECU-B 1 2 (BAT) W P W W P SFL- SFR- SFL+ SFR+ Front Airbag Sensor LH Airbag Squib (Steering Wheel Pad) Front Airbag Sensor RH Airbag Squib (Front Passenger's Airbag Assembly) Side Airbag Squib LH Side Airbag Squib RH Center Airbag ECU Center Airbag ECU Telltale Light Assembly Combination Meter C 1 4 A 3 A 2 C Spiral Cable C10(A),R2(B),R3(C) PASSENGER AIRBAG ON AIRBAG OFF 2 2 1 BCL- BCL+ H8 BBL- BBL+ 4 I4 ICR+ B ICR- B 2 H10 1 ICL+ C ICL- C 2 10 9 6 7 Y Y Y-B Y-B ICL- ICR- ICL+ ICR+ Curtain Shield Airbag Squib Circuit LH Curtain Shield Airbag Squib Circuit RH Front Pretensioner RH Front Pretensioner LH R+ Y-G L+ R- L- Y Y B A PAON 23 A P-AB 17 RBE- 3 10 6 P-AB B 7 PAON R C42 Y-B Y-B 1 9 13 20 Junction Connector C48 M2 Occupant Classification ECU W W G G W Y W G G G W W W G B RBE+ 10 21 21 10 20 9 A36(A) W Y B B W W CANL CANH A33 24 23 Junction Connector Engine Control Module 41 A 49 A 2E 2 W-B 2E 7 2S 3 W W B W BCL- BCL+ 3 4 Rear Side Airbag Sensor LH H9 B W BCR- BCR+ 3 4 Rear Side Airbag Sensor RH I5 R 2 BDL- 1 BDL- BDL+ BDL+ 3 4 Door Side Airbag Sensor LH E8 1 G BDR- BDR- BDR+ 2 BDR+ 3 4 Door Side Airbag Sensor RH D9 2 1 2 1 G R G R G R * Side airbag sensor assembly * Rear airbag sensor assembly * Front airbag sensor assembly * Center airbag sensor assembly * Seat belt pretensioner * Curtain shield airbag assembly * Front passenger airbag assembly * Side airbag assembly * Steering wheel pad * Door 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. * 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. Front Side Airbag Sensor RH 22 Y-B A Y 4 A CANL R G B B 2 BBR+ 3 BBR- 1 11 1 8 P2+ 13 BCR- BCR+ 2 BBR- BBR+ CANH A 1 Y-B R B H16 LBE- LBE+ LSP- LSP+ 4 2 3 1 LBE- LBE+ LSP+ LSP- C 12 C 11 C 13 C 14 Front Seat Inner Belt Switch LH Seat Position Airbag Sensor Buckle Switch 4 2C 15 Y D- A D- Y-B D+ A D+ 6 5 B 2 1 A 2 A 1 B 10 BT R IG 3 VBT M2 2 1 BSW BGND DIA GR GR W W-B GND W M1 3 G Y VPS GPS 1 GPS VPS GSP 1 GSP Y 8 2 R PS PS 2 G SP SP 1 5 GBT 1 GBT VBT Y B G 2 16 9 M3 M4 Occupant Classification ECU Front Seat Inner Belt Switch RH Occupant Classification Sensor Seat Position Sensor 3 Buckle Switch 3 B FSR+ 12 B FSR- 13 3B 75 3A 63 I11 Seat Belt Tension Sensor BT 8 4 9 17 15 6 7 3 4 B Y R G B B BR 12 11 10 5 13 14 FSR- FSR+ 6 11 W W-B W W B W BR BR B 1 B 2 B 12 B 11 B 24 B CAN Controller LED Driver CPU 4A 57 4C 35 C14 DLC3 7 SIL W 58 4C 22 4B BR BR C17(A),H12(C),I8(B) Center Airbag ECU 2 CI2 AC8 DI1 DI1 EH1 AC8 AC4 AC4 CN1 CN1 IM1 CN1 CN1 IM1 IM1 IM1 IM1 IM1 IM1 IM1 CI2 AC3 AC3 EH1 C2 C1 C2 I1

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: