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 2007 IS250 IS350 Electrical Wiring Diagram (EM03D0U)

---- EM03D0U_200607

----- System

------ RESTRAINTS

------- SRS (200607 - )

 Airbag Squib (Front Passenger's Airbag Assembly) Pretensioner (Front LH) Body ECU (Cowl Side J/B LH) Pretensioner (Rear RH) Junction Connector Curtain Shield Airbag Squib (RH) Side Airbag Sensor (Front LH) Side Airbag Sensor (Front RH) Certification ECU Junction Connector Junction Connector Junction Connector Junction Connector Airbag Squib (Steering Wheel Pad) Junction Connector Airbag Squib (Front Passenger's Side Knee Airbag) Front Seat Inner Belt (RH) Combination Meter Airbag Sensor (Front LH) A/C Amplifier Junction Connector Power Window Master SW Short Connector Headlamp Swivel ECU Occupant Classification Sensor Data Link Connector 3 Pretensioner (Rear LH) Tire Pressure Warning ECU and Receiver Side Airbag Sensor (Rear LH) Airbag Squib (Driver's Side Knee Airbag) Power Source Control ECU Junction Connector Airbag Sensor (Front RH) Pretensioner (Front RH) Side Airbag Squib (Front RH) Junction Connector Side Airbag Sensor (Rear RH) Body ECU (Cowl Side J/B RH) Engine Control Module Gateway ECU Windshield Wiper SW Assembly Junction Connector Front Seat Inner Belt (RH) Integration Control and Panel Assembly Clock Assembly Front Seat Inner Belt (LH) Junction Connector Side Airbag Squib (Front LH) Curtain Shield Airbag Squib (LH) Occupant Classification ECU Seat Belt Tension Sensor Airbag Sensor Assembly Center A W-B W-B R RA C DBE- DBE+ C DSP- C DSP+ C 3 1 4 2 Seat Position Airbag Sensor Buckle SW 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 A 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 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) Spiral Cable J25 Y-G 3 A D2- Y-R 4 A D2+ Y 2 A D- Y-B 1 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 O Q6 LA 7 SIL A CANH A CANL A 13 5 E2 A E1 B-R B B-R B Y 12 Front Seat Outer Belt (RH) Y Front Seat Inner Belt (RH) P4(A),T3(B) RA 14 RA 8 27 17 B 20 B 22 SIL 7 R R R Data Link Connector 3 J21 Junction Connector J27 Junction Connector J80(B) (IG) 14 RD 10A ECU-IG RH 64 84 Combination Meter J34(A),J35(B) A 12 A 24 6 A 18 B 3 SB(*9) P(*8) P(*7) B B B Junction Connector J27 Certification ECU G(*9) SB(*9) G(*9) 11 4 IG+ IG+ (*7) (*8) 17 B W 18 A CA1L 1 D 2 CA1H 7 RA GSW 2 G 2 D 2 D 1 D * 6 :w/o Adaptive Front-Lighting System * 5 :w/ Adaptive Front-Lighting System L 2 A MPI2 BR MPX+ 30 MPX- GR 19 MPD1 3 13 MPX2 14 MPX1 GR RJ 21 LA 4 A 20 B 12 27 P33 * 9 :w/ Front Passenger's Airbag ON/OFF Indicator Light MPX1 28 MPX2 B 1 8 MPX2 A/C Amplifier Junction Connector P24(A),P25(B) J58 9 A30(A),Q3(C) Body ECU (Cowl Side J/B LH) MPX2 MPX1 C 15 B 21 A 17 1 Front Controller 2 2F 6 2F 5 16 7 MPX1 MPX1 7 Power Window Master SW M7 GR GR 2 5 MPX1 Power Source Control ECU MPX2 Windshield Wiper SW Assembly 6 24 MPX2 J26 B J55 GR GR (*3) (*3) (*3) (*5) (*6) * 7 :w/ LEXUS Navigation System J81(A),J84(D) Junction Connector J2(B),J4(D),J7(G) Junction Connector * 8 :w/o LEXUS Navigation System G 1 R W W B W B J47(A),P14(B),Q32(C) Airbag Sensor Assembly Center J47(A),P14(B),Q32(C) Airbag Sensor Assembly Center W-B Gateway ECU J76 BR Body ECU (Cowl Side J/B RH) J75(B) L L BR BR BR BR BR GR BR-R P2- P2+ P+ P- D2- D2+ D- D+ 12 LD RA 10 RD 7 RA 5 GR GR BR GR 7 BR 31 GR LL 8 MPI1 BR BR A 8 B 4 (*5) BR MPX2 6 MPX1 Headlamp Swivel ECU A27 5 7 BR GR MPD2 12 GR SB(*9) A 11 BR BR MPX1 3 MPX2 Tire Pressure Warning ECU and Receiver J49 2 20 18 Junction Connector A33(A),J80(B) A29(A),J10(B) Junction Connector 1 BR BR * 4 :w/o Tire Pressure Warning System * 3 :w/ Tire Pressure Warning System (*4) Pretensioner (Rear RH) Pretensioner (Front LH) Airbag Squib (Steering Wheel Pad) Airbag Sensor Assembly Center Side Airbag Squib (Front RH) Airbag Sensor (Front RH) Airbag Squib (Driver's Side Knee Airbag) Pretensioner (Front RH) Curtain Shield Airbag Squib (RH) Pretensioner (Rear LH) Airbag Sensor (Front LH) Front Seat Inner Belt (LH) Curtain Shield Airbag Squib (LH) Side Airbag Squib (Front LH) Airbag Squib (Front Passenger's Side Knee Airbag) Airbag Squib (Front Passenger's Airbag Assembly) BBR+ BBR- BCR- BCR+ G O 1 2 2 1 BBR- BBR+ 3 4 Side Airbag Sensor (Rear RH) P11 Side Airbag Sensor (Front RH) B 8 P5 B 11 B 3 R BCD+ BCD- ED W-B G R 3 C 15 C Q10 8 C Side Airbag Sensor (Front LH) Q15 Side Airbag Sensor (Rear LH) 4 J47(A),P14(B),Q32(C) Airbag Sensor Assembly Center 3 BBL+ BBL- 1 2 Y 2 BCP+ 1 BCP- O G A BCL+ 1 BCL- B BBL- 1 BBL+ EP P22(A),P23(B) Short Connector 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 O LG G-R LG LG SRS 2 G PBLT Junction Connector J27 (Shielded) DK- DK+ PK- PK+ (Shielded) L GSW A L 18 Y 1 Y-B 2 Y 1 Y-B 2 LSP+ LSP- LBE+ LBE- B-W B-L O Y 1 12 10 W-B W-B W-B Buckle SW T11 Junction Connector PBE+ O B 2 B 5 A 2 E + RDC B-G 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 2 SFR- SFR+ SFL- SFL+ B B 1 W B 38 60 W B CANH CANL Engine Control Module A5 25 24 W-B W-B G R P (IG) 2 1 T16 Occupant Classification ECU B 26 RJ 10A IGN GR (*8 *9) GR (*8 *9) G(*9) SB(*9) G(*9) SB(*9) G(*9) SB(*9) G(*9) * 9 :w/ Front Passenger's Airbag ON/OFF Indicator Light G P-AB A 17 (*9) SB PAON A 23 (*9) * 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 power SW 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 B 2 BSW BGND GND PS GBT GPS BT VPS VBT Seat Belt Tension Sensor P39 Occupant Classification Sensor T17 1 3 2 3 1 LG W Y G R P 1 7 5 6 2 9 13 14 6 RBE- 15 RBE+ 7 B-W B-L IG 5 (*1) (*1) 8 (*1) (*1) (*1) (*1) (*1) 16 (*1) 17 (*1) B (*1) (*1) (*1) (*1) (*1) Front Seat Inner Belt (RH) T18 (*1) PS GPS VPS GBT BT VBT 8 3 4 B 3 B 4 (*1) (*2) (*2) (*1) (*2) (*2) (*2) 37 W(*1) W(*1) 59 W W (*1) (*1) 10 DIA (*1) W 11 FSR+ (*1) W 12 FSR- (*1) B FSP+ B 12 FSP- B 13 W (*1) B (*1) B (*1) W (*1) * 1 :w/ Occupant Classification System * 2 :w/o Occupant Classification System W B W B Buckle SW P P (*7) (*8) Front Passenger's Seat Belt Warning Lamp Front Passenger's Airbag ON/OFF Indicator Light J54 Clock Assembly J53 8 13 PBEW PBEW Integration Control and Panel Assembly LA 3 LD 17 LA 8 LA 21 G(*9) SB(*9) P-AB PAON P-AB PAON 9 3 7 6 V (*7) GR (*7) Front Passenger's Seat Belt Warning Lamp Front Passenger's Airbag ON/OFF Indicator Light V JP2 PT2 JA5 JA5 JA1 JA1 Ja1 Ja1 Ja1 PT2 PT2 PT2 PT2 PT2 PT2 PT2 JA3 JA3 JA4 JA4 JA3 MQ1 MQ2 PQ2 PT1 Pc1 Pc1 Qd1 Qd1 Ja1 J2 J1 P1 P1 J4 J1 J2 J4
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