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

-- LEXUS

--- LEXUS 2011 IS F Electrical Wiring Diagram (EM1670U)

---- EM1670U_201008

----- System

------ Vehicle Interior

------- SRS (201008 - )

 Network Gateway ECU Front Airbag Sensor LH Rear Airbag Sensor LH DLC3 Front Seat Inner Belt Assembly RH Center Airbag Sensor Assembly Main Body ECU RH (Cowl Side J/B RH) Front Side Airbag Squib Circuit RH Rear Airbag Sensor RH Lower No.2 Instrument Panel Airbag Assembly Tire Pressure Warning ECU and Receiver Junction Connector Junction Connector Spiral Cable Sub-Assembly , Driver Side Squib Circuit Occupant Detection Sensor Junction Connector Power Source Control ECU ECM Clock Assembly Front Pretensioner LH (Front Seat Outer Belt Assembly LH) Side Airbag Sensor Assembly LH Lower No.1 Instrument Panel Airbag Assembly Certification ECU Assembly Junction Connector Front Passenger Side Squib Circuit Driver Side Squib 2nd Step Circuit , Spiral Cable Sub-Assembly Junction Connector Integration Control & Panel Assembly Power Window Regulator Master Switch Assembly Rear Pretensioner LH (Rear Seat 3 Point Type Belt Assembly LH) Front Airbag Sensor RH Front Side Airbag Squib Circuit LH Curtain Shield Airbag Assembly RH Front Seat Inner Belt Assembly LH Junction Connector Windshield Wiper Switch Assembly Junction Connector Junction Connector Seat Belt Tension Sensor Combination Meter Assembly DCM (Telematics Transceiver) Side Airbag Sensor Assembly RH Junction Connector Main Body ECU LH (Cowl Side J/B LH) Junction Connector Junction Connector Spiral Cable Sub-Assembly , Driver Side Squib Circuit , Driver Side Squib 2nd Step Circuit Front Pretensioner RH (Front Seat Outer Belt Assembly RH) Rear Pretensioner RH (Rear Seat 3 Point Type Belt Assembly RH) Curtain Shield Airbag Assembly Circuit LH A/C Amplifier Assembly Occupant Detection ECU Q12 L- L+ 1 PD+ C PD- Y-B Y C 2 P17 RR- RR+ 1 PPR+ B PPR- Y-B Y B 2 Q20 RL- RL+ 1 PDR+ C 10 PDR- Y-B Y C 2 Y 12 Y-B 1 B SFP- B SFP+ c1 2 Y Y-B 1 C SFD- C SFD+ d1 2 2 +SR -SR B W B W 1 2 A -SR A +SR A41 1 2 +SL -SL B W B W 1 2 A -SL A +SL A12 1 B B A A Y Y-B Y-G Y-R Y-G Y-R Y Y-B 4 3 2 1 A P2- A P2+ A P- A P+ a1(A),a2(B) Y-G C DSP- C DSP+ C 3 1 4 2 Seat Position Airbag Sensor Buckle Switch 2 1 2 1 5 4 1 2 1 2 5 4 21 27 29 28 30 2 1 3 4 7 8 6 5 6 7 6 7 10 9 20 19 10 9 22 25 26 16 Rear Pretensioner RH (Rear Seat 3 Point Type Belt Assembly RH) Front Pretensioner LH (Front Seat Outer Belt Assembly LH) Center Airbag Sensor Assembly Front Side Airbag Squib Circuit RH Front Airbag Sensor RH A D2- Y-R A D2+ Y A D- Y-B A P IG2 D+ A 23 RA 10A IGN W-B W-B W-B W-B 7 RD 9 LD 8 LD GR LG RA 9 L BE Q6 LA 7 SIL A CANH A CANL A 13 5 E2 A E1 A W-B W-B R RA C DBE- DBE+ 14 J47(A),P14(B),Q32(C) ICR- ICR+ Y Y-B 1 B ICP- B ICP+ P18 2 ICL- ICL+ Y Y-B 1 13 C ICD- C ICD+ Q19 2 (IG) 11 J79 1 PK+ A PK- Y Y-B A 2 J20 1 DK+ A DK- Y Y-B A 2 P6 R- R+ 1 PP+ B PP- Y-B Y B 2 9 18 W B 17 CA1H Junction Connector J2(B),J4(D),J7(G) Junction Connector J81(A),J84(D) D 1 D 2 D 2 D 1 A 1 A 2 G 2 G 1 R W W B W B J47(A),P14(B),Q32(C) Center Airbag Sensor Assembly Network Gateway ECU J76 BR L L BR BR GR * 7 :w/ LEXUS Navigation System * 8 :w/o LEXUS Navigation System P2- P2+ P+ P- 12 LD RA 10 RD 7 RA 5 W-B ES E2 W-B W-B W-B A 1 A 13 89 29 LD 8 LD 9 W-B W-B W-B Junction Connector J27 SFR- SFR+ SFL- SFL+ Integration Control & Panel Assembly Clock Assembly Certification ECU Assembly 2 B B 1 W B 38 60 W B CANH CANL 14 13 (IG) 1 T16 Occupant Detection ECU B 26 RJ 10A IGN GR B 2 BSW BGND GND GBT BT VBT Seat Belt Tension Sensor P39 2 3 1 G R P 1 7 5 6 2 9 13 14 B-W B-L IG 5 8 16 17 B Front Seat Inner Belt Assembly RH T18 GBT BT VBT W-B W-B G R P 8 3 4 37 W 59 W W Lower No.1 Instrument Panel Airbag Assembly Front Pretensioner RH (Front Seat Outer Belt Assembly RH) Curtain Shield Airbag Assembly RH Rear Pretensioner LH (Rear Seat 3 Point Type Belt Assembly LH) Front Airbag Sensor LH Front Seat Inner Belt Assembly LH Curtain Shield Airbag Assembly Circuit LH Front Side Airbag Squib Circuit LH Lower No.2 Instrument Panel Airbag Assembly Front Passenger Side Squib Circuit BBR+ BBR- BCR- BCR+ G BE 1 2 2 1 BBR- BBR+ 3 4 B 8 B 11 B 3 R BCD+ BCD- ED W-B G R 3 C 15 C 8 C 4 J47(A),P14(B),Q32(C) Center Airbag Sensor Assembly 3 BBL+ BBL- 1 2 2 BCP+ 1 BCP- BE G BCL+ BCL- BBL- BBL+ EP W-B MPX+ MPX- Input Circuit Power Supply Circuit IG+ B Micro Computer 22 23 10A MPX-B 1 (BAT) 7.5A GAUGE RA 25 (IG) RK 5 RA 24 BE LG G-R LG LG SRS 2 G Junction Connector J27 (Shielded) DK- DK+ PK- PK+ (Shielded) GSW A L 18 Y 1 Y-B 2 Y 1 Y-B 2 B-W B-L O Y RA 14 RA 8 27 17 B 18 B 17 R Junction Connector J27 Junction Connector J80(B) (IG) 14 RD 10A ECU-IG RH 64 84 Combination Meter Assembly J34(A),J35(B) Front Passenger's Airbag On/Off Indicator Light A 12 A 24 A 6 A 18 B 3 PBLT Front Passenger's Airbag On/Off Indicator Light P P P(*8) P(*7) B B B Junction Connector J27 J54 J98 12 13 15 4 PBEW PBEW IG+ IG+ (*7) (*8) (*7) (*8) L MPI2 BR MPX+ 30 MPX- GR 19 MPD1 3 13 MPX2 GR 4 A 20 B 12 27 P33 MPX1 28 MPX2 A/C Amplifier Assembly Junction Connector P24(A),P25(B) J58 A30(A),Q3(C) Main Body ECU LH (Cowl Side J/B LH) MPX2 MPX1 C 15 B 21 A 17 1 Front Controller 2 2F 6 2F 5 7 MPX1 GR GR 5 MPX1 Power Source Control ECU MPX2 Windshield Wiper Switch Assembly 6 24 MPX2 J26 J55 GR GR GR BR GR 7 31 GR MPI1 A 8 B 4 BR 7 BR GR MPD2 12 GR GR BR MPX1 3 MPX2 J49 2 20 17 BR BR LL 8 LA 2 16 GSW RA 7 L CA1L RD 5 RA W-B 4 GND2 20A FR DOOR RH (BAT) 20A TI&TE ALTB 6 (BAT) 2 BATB W-B 17 RD 5 GND1 G-R GR 21 RJ 14 MPX1 GR GR Main Body ECU RH (Cowl Side J/B RH) J75(B) GR GR GR BR BR GR GR BR BR P(*7) P(*8) P(*8) P(*7) BR(*9) BR(*9) GR (*8) V (*8) GR (*7) V (*7) 6 PAON 7 P-AB * 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 4 PAON 13 P-AB * 7 :w/ LEXUS Navigation System * 8 :w/o LEXUS Navigation System * 7 :w/ LEXUS Navigation System * 8 :w/o LEXUS Navigation System PAON P-AB 23 A 17 A LA 21 LA 8 LD 17 LA 3 SB G ECM A6 V(*7) GR(*7) V(*8) GR(*8) V(*7) GR(*7) V(*8) GR(*8) V (*7) GR (*7) V (*8) GR (*8) 9 MPX1 3 MPX2 Power Window Regulator Master Switch Assembly M18 2 GR(*7) V(*7) V(*8) GR(*8) V(*7) GR(*7) V(*8) GR(*8) GR(*7) V(*7) V(*8) GR(*8) V(*7) GR(*7) V(*8) GR(*8) GR(*8) V(*8) GR(*7) V(*7) GR(*8) V(*8) GR(*7) V(*7) LG W Y PS GPS VPS Occupant Detection Sensor T17 3 1 2 6 15 7 PS GPS VPS GR Junction Connector A29(A),J10(B) BR Network Gateway ECU J76 GR GR SIL 7 R R DLC3 J21 24 GSW3 A GR LA 10 LA 9 24 GSW W DCM (Telematics Transceiver) J114 (*3) (*3) (*3) (*3) (*3) (*3) * 3 :w/ Occupant Classification System * 9 :w/ Tire Pressure Warning System *10 :w/o Tire Pressure Warning System (*9) (*9) (*9) (*9) BR (*10) * 9 :w/ Tire Pressure Warning System *10 :w/o Tire Pressure Warning System * 9 :w/ Tire Pressure Warning System *10 :w/o Tire Pressure Warning System BR(*10) BR(*10) BR(*10) BR(*10) BR(*9) BR(*9) BR(*9) BR(*10) BR(*10) BR(*9) BR(*9) BR(*10) BR(*10) BR(*9) (*9) BR (*10) * 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. 10 DIA W 11 FSR+ W 12 FSR- B FSR+ B 12 FSR- B 13 W B B W Buckle Switch Tire Pressure Warning ECU and Receiver W B W B L W W(*3) B(*3) B(*3) W(*3) W L B 2 B 1 BR Junction Connector J80(B) IG2 Side Airbag Sensor Assembly LH Q53 Side Airbag Sensor Assembly RH P40 Rear Airbag Sensor LH Q54 Rear Airbag Sensor RH P41 z5(B) B Driver Side Squib Circuit D2- D2+ D- D+ Front Passenger Side Squib Circuit Front Passenger Side Squib 2nd Step Circuit A A 1 2 A A 4 3 B 2 1 C C 2 1 z6(C) Driver Side Squib 2nd Step Circuit Spiral Cable Sub-Assembly J25(A),z5(B),z6(C) A L-W L 19 B 12 10A DOME 1 (BAT) 2 Junction Connector A29(A),J10(B) B A 23 5 RK 2 (BAT) 1 10A MPX-B BECU 26 10A ECU-IG RH (IG) IG 15 ACC 22 (ACC) 7.5A ACC Main Body ECU RH (Cowl Side J/B RH) J75(B) W-B 7 JA5 JA5 MQ2 JP2 PT2 PT2 PT2 PT2 PT2 PT2 JA1 JA1 Ja1 Ja1 Ja1 Ja1 Qd1 Qd1 Pc1 Pc1 PQ2 MQ1 JA3 JA4 JA4 JA3 JA3 PT2 PT2 J2 J4 P1 J4 J2 J4 J1 J2 J1
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