Lexus IS250 IS220d GSE20 ALE20 - SUPPLEMENTAL RESTRAINT SYSTEM
AIRBAG SYSTEM - TERMINALS OF ECU
| CENTER AIRBAG SENSOR ASSEMBLY |
| Terminal No. | Terminal Symbol | Destination |
| J47-1 | P2+ | Front passenger airbag assembly (Front passenger side squib 2nd step) |
| J47-2 | P2- | Front passenger airbag assembly (Front passenger side squib 2nd step) |
| J47-3 | P- | Front passenger airbag assembly (Front passenger side squib) |
| J47-4 | P+ | Front passenger airbag assembly (Front passenger side squib) |
| J47-5 | D+ | Steering pad (Driver side squib) |
| J47-6 | D- | Steering pad (Driver side squib) |
| J47-7 | D2- | Steering pad (Driver side squib 2nd step) |
| J47-8 | D2+ | Steering pad (Driver side squib 2nd step) |
| J47-9 | DK+ | Driver side knee airbag assembly (Driver side knee airbag squib) |
| J47-10 | DK- | Driver side knee airbag assembly (Driver side knee airbag squib) |
| J47-11 | MSW+ | Airbag cut off switch cylinder |
| J47-12 | MSW- | Airbag cut off switch cylinder |
| J47-13 | CANH | CAN Communication line |
| J47-16 | SIL | DLC3 |
| J47-17 | P-AB | Clock assembly (Passenger airbag ON/OFF Indicator) |
| J47-18 | GSW | Main body ECU |
| J47-19 | PK+ | Front passenger side knee airbag assembly (Front passenger side knee airbag squib) |
| J47-20 | PK- | Front passenger side knee airbag assembly (Front passenger side knee airbag squib) |
| J47-21 | IG2 | IGN fuse |
| J47-22 | CANL | CAN Communication line |
| J47-23 | PAON | Clock assembly (Passenger airbag ON/OFF Indicator) |
| J47-25 | E1 | Ground |
| J47-26 | E2 | Ground |
| J47-27 | -SR | Front airbag sensor RH |
| J47-28 | -SL | Front airbag sensor LH |
| J47-29 | +SR | Front airbag sensor RH |
| J47-30 | +SL | Front airbag sensor LH |
| P14-1 | PPR- | Rear seat outer belt assembly (Rear passenger side rear pretensioner squib) |
| P14-2 | PPR+ | Rear seat outer belt assembly (Rear passenger side rear pretensioner squib) |
| P14-3 | EP | Passenger side shield ground |
| P14-4 | PP+ | Front seat outer belt assembly (Front passenger side front pretensioner squib) |
| P14-5 | PP- | Front seat outer belt assembly (Front passenger side front pretensioner squib) |
| P14-6 | SFP- | Front seat side airbag assembly (Front passenger side - side squib) |
| P14-7 | SFP+ | Front seat side airbag assembly (Front passenger side - side squib) |
| P14-8 | BCP+ | Front passenger side rear airbag sensor |
| P14-9 | ICP+ | Curtain shield airbag assembly (Front passenger side curtain shield squib) |
| P14-10 | ICP- | Curtain shield airbag assembly (Front passenger side curtain shield squib) |
| P14-11 | BCP- | Front passenger side rear airbag sensor |
| Q32-1 | PD- | Front seat outer belt assembly (Driver side front pretensioner squib) |
| Q32-2 | PD+ | Front seat outer belt assembly (Driver side front pretensioner squib LH) |
| Q32-3 | ED | Driver side shield ground |
| Q32-4 | PDR+ | Rear seat outer belt assembly (Driver side rear pretensioner squib) |
| Q32-5 | PDR- | Rear seat outer belt assembly (Driver side rear pretensioner squib) |
| Q32-6 | ICD- | Curtain shield airbag assembly (Driver side curtain shield squib) |
| Q32-7 | ICD+ | Curtain shield airbag assembly (Driver side curtain shield squib) |
| Q32-8 | BCD+ | Driver side rear airbag sensor |
| Q32-9 | SFD+ | Front seat side airbag assembly (Driver side - side squib) |
| Q32-10 | SFD- | Front seat side airbag assembly (Driver side - side squib) |
| Q32-11 | DBE+ | Front seat inner belt assembly (Driver side seat belt buckle switch) |
| Q32-12 | DBE- | Front seat inner belt assembly (Driver side seat belt buckle switch) |
| Q32-13 | DSP- | Seat position airbag sensor |
| Q32-14 | DSP+ | Seat position airbag sensor |
| Q32-15 | BCD- | Driver side rear airbag sensor |
LEXUS IS250, IS220d / GSE20 ALE20