Ремонт автомобилей Тойота в Москве, район метро МарьиноРемонт автомобилей Тойота в Москве, район метро МарьиноРемонт автомобилей Тойота в Москве, район метро Марьино
Проекты
Разделы
Электросхемы Toyota/Lexus

- USA

-- TOYOTA

--- TOYOTA 2012 Sequoia Electrical Wiring Diagram (EM18P0U)

---- EM18P0U_201107

----- System

------ Vehicle Interior

------- SRS (201107 - )

 Junction Connector Junction Connector Front Occupant Classification Sensor RH (Outer) Junction Connector Front Seat Outer Belt Assembly LH Curtain Shield Airbag Assembly RH Front Airbag Sensor LH Rear Airbag Sensor RH Front Seat Outer Belt Assembly RH Junction Connector Driver Side Squib Circuit , Spiral Cable Sub-Assembly Curtain Airbag Cutoff Switch No.1 Instrument Panel Airbag Assembly Lower LH Center Airbag Sensor Assembly Curtain Shield Airbag Assembly LH Integration Control and Panel Assembly Junction Connector ECM Junction Connector No.1 Instrument Panel Airbag Assembly Lower RH Occupant Detection ECU DLC3 Junction Connector Rear Occupant Classification Sensor RH (Outer) Front Occupant Classification Sensor RH (Inner) Front Passenger Side Squib Circuit Junction Connector Side Airbag Sensor Assembly RH Side Airbag Squib Circuit RH Spiral Cable Sub-Assembly , Driver Side Squib Circuit , Driver Side Squib 2nd Step Circuit Front Seat Inner Belt Assembly LH Front Seat Inner Belt Assembly RH , Front Seat Inner Belt Assembly LH Rear Occupant Classification Sensor RH (Inner) Junction Connector Rear Airbag Sensor LH Combination Meter Assembly Junction Connector Junction Connector Driver Side Squib 2nd Step Circuit , Spiral Cable Sub-Assembly Junction Connector Side Airbag Sensor Assembly LH Side Airbag Squib Circuit LH Front Airbag Sensor RH W(*4) W(*4) B PD+ 7 B PD- 6 C PP+ C PP- ICD+ B ICD- A D+ A D- A D2+ A D2- A P+ A P- A P2+ A P2- BBP+ C BBP- C B(*4) 1 2 1 2 2 1 2 1 2 1 +SR -SR BCR+ BCR- BBR- BBR+ ICL- 2 1 DD 28 PASSENGER AIRBAG ON/OFF Indicator P5(A),P16(B) z7(B) O9 P8 H56(A),O1(B),P1(C) GR Y GR Y Y-B Y Y-G Y-R Y Y-B W B W B B W W-B W-B D2+ L10 23 17 10 9 5 4 1 2 2 1 3 4 7 8 6 5 29 27 8 11 26 4 FSP+ C FSP- C 8 IG2 A (*4) (*3) B(*3) SIG4 SVC1 W BR BR B DSP- A DIA B SIG3 B SGD3 B SGD4 SIG2 B SGD2 B 1 3 2 4 SVC3 SIG1 SGD1 SVC2 SIG2 SGD2 SVC4 SIG4 SGD4 2 W4 W2 W3 P14(C),W1(B),W6(A) H56(A),O1(B),P1(C) P LG L G B L G R 13 14 12 11 11 7 1 12 8 W A 1 W-B LBE+ BSW C FSR+ FSR- A 1 2 9 C 7 3 C (*3) (*4) W-B A 9 LSP+ B DSP+ DBE- B B SVC2 SGD1 B B DBE+ LBE- W5 B B B SVC4 B SIG1 SVC1 B V O4 P Y SB GR BR (*3) (*3) SVC3 SIG3 SGD3 Seat Position Airbag Sensor ICL+ 15 DB 6 A 7 B 1 1 2 3 R 4 SFR+ SFL+ 3 1 16 DD B A -SR +SR A E2 A Y-B Y Y-B Y A PAON P-AB C SFP- B(*4) SFP+ C B Y Y-B O6 A BCR+ BCR- B W A1 SFD- SFD+ B 7 O2 Buckle Switch 6 W-B 10 5 W-B IG+ z9(A),z10(B),z15(C) * 3 :w/ Power Seat 1 A 1 B (*3) 2 A (*4) 2 B 4 3 W B 2 1 4 A CANL A CANH 13 22 W BR W SB 6 7 15 16 Junction Connector O41(A) W SB W L W SB SB (*6) W (*6) (*5) (*5) (*5) (*5) * 3 :w/ Power Seat * 4 :w/o Power Seat Junction Connector H83 R SIL 7 BE DLC3 H19 16 W SIL A W * 5 :w/ Electronic Modulated Air Suspension * 6 :w/o Electronic Modulated Air Suspension B B Occupant Detection ECU P14(C),W1(B),W6(A) H56(A),O1(B),P1(C) Center Airbag Sensor Assembly CANL CANH (*4) (*3) H56(A),O1(B),P1(C) Center Airbag Sensor Assembly W R GR W GR W CANH CANL A27(A) ECM A 10 A 11 22 21 H115 Junction Connector H119 8 A 2 A 1 A 7 A Combination Meter Assembly H37 30 DD A E1 DD 62 W-B W-B 25 Junction Connector H85 W R W R W-B W-B * 1 :w/ Airbag Cutoff Switch Pretensioner Pretensioner Junction Connector * 3 :w/ Power Seat * 4 :w/o Power Seat BE BE 15 4 14 3 A VHP+ A VHP- 12 11 Y Y-B 1 2 Y Y-B 1 B 2 B 1 2 2 5 9 3 6 10 4 P3 LSP- 13 (*4) 9 C C (*4) 3 5 C (*4) 5 A (*3) W (*3) R A 21 13 12 7.5A ECU-B1 10A IGN L (*3) (*3) (*3 *9) (*3) (*3) (*3) R SB G SB B W(*3) P15(B),W7(A) GR 2 1 (BAT) B 1 (IG) W-B 1 P B 1 B 2 +B C IG BR (*4) A 8 A 4 A 7 (*3) A 1 (*4) SB C 2 1 L+ R+ L- R- Buckle Switch B B 8 B (*3) 6 9 Y-R Y-G 5 P-AB PAON H45 3 7 B 5 2 Front Airbag Sensor RH Driver Side Squib Circuit Center Airbag Sensor Assembly Center Airbag Sensor Assembly Integration Control and Panel Assembly Side Airbag Squib Circuit LH Curtain Shield Airbag Assembly LH Front Seat Inner Belt Assembly LH Front Seat Outer Belt Assembly LH Side Airbag Squib Circuit RH Occupant Detection ECU Side Airbag Sensor Assembly RH Front Seat Outer Belt Assembly RH Rear Airbag Sensor RH Front Occupant Classification Sensor RH (Inner) Rear Occupant Classification Sensor RH (Inner) Front Occupant Classification Sensor RH (Outer) Rear Occupant Classification Sensor RH (Outer) Front Seat Inner Belt Assembly RH 5 A 1 2 3 4 Y-G Y-R Y-P Y-GR 2 3 1 2 3 4 3 2 10 RBE+ (*3) RMSW A 24 W BGND GND D+ D2- D- 40 20 IG +B 18 E1 B Power Circuit 5A MET-B 1 2 (BAT) 9 7.5A MET 1 2 (IG) 15 SRS 33 34 W-B W-B G LG BE P 5 8 * 4 :w/o Power Seat 6 RSCA OFF SW RMIL A G 18 1 DD Y Y 29 Junction Connector A53(B) 12 B 14 B L SB 2 2 1 4 11 10 H46 Curtain Airbag Cutoff Switch W W-B W-B BR R SFL- SFR- Junction Connector H77(A),H87(B) Junction Connector H79(A),H80(B) L BE DB 13 DD 14 BE DD 17 12 B 22 A Junction Connector H81(A),H82(B) G B RBE- BR (*1) (*1) (*1) (*1) 2 B 1 B C 2 1 C Spiral Cable Sub-Assembly H13(A),z7(B),z8(C) z8(C) Driver Side Squib 2nd Step Circuit 1 A 2 A 4 A 3 A 2 1 Front Airbag Sensor LH A2 No.1 Instrument Panel Airbag Assembly Lower RH No.1 Instrument Panel Airbag Assembly Lower LH Front Passenger Side Squib Circuit 5 Junction Connector P22 Side Airbag Sensor Assembly LH M12 13 2 5 16 12 1 3 4 3 4 2 1 2 1 15 16 17 Junction Connector H118 LG(*3 *10) LG (*10) (*9) * 9 :w/ Climate Control Seat *10 :w/o Climate Control Seat * 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 * 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. * Work must be started more than 90 seconds after the ignition or starter switch assembly 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.) * Knee airbag assembly A 2 A 1 C 2 C P+ P- P2+ P2- P2+ P2- PK+ DK+ A DK- Y-G Y-R Y H112 20 19 PK+ A PK- A DK+ A 1 2 2 1 PK- Y-B 9 10 H113 DK- BBD+ B BCL+ BCL- BBD- B 1 2 BCL+ BCL- BBL- BBL+ G R B 8 15 2 W BR R B 4 3 W 1 Rear Airbag Sensor LH O3 (Shielded) (*3) (*4) W-B (Shielded) 8 P22 Junction Connector C ICP- C ICP+ 9 10 ICR+ BR Y ICR- 2 1 Curtain Shield Airbag Assembly RH P2 20 W-B W-B 30 A 28 A 2 1 W B W B +SL -SL +SL -SL LP1 AH7 HH1 OH2 MO1 MO1 MO1 HH1 HH1 AH1 AH1 HP1 HP2 HP1 PW1 PW1 PW1 PW1 PW1 Hz1 Hz1 Hz1 Hz1 PW1 AH9 AH9 HH1 HH1 LP1 LP1 LP1 OH3 OH3 OH3 OH3 AH5 AH5 Hz2 Hz2 AH7 MO1 P2 H1 H2 P2 H1 H3
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