TSRM/MK3 Supra/Repair Manual
Repair ManualWiring Diagrams
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AB/SRS Airbag8 / 90
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AIRBAG CONNECTORS — MK3 Supra SRS Airbag, page 8
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6. AIRBAG CONNECTORS All connectors in the airbag system are colored yellow to distinguish them from other connectors. Connector having special functions and specifically designed for airbags are used in the locations shown below to ensure high reliability. These connectors use durable gold-plated terminals. Connector ① Connector ② Connector ③ Connector ④ No. 1 J/B ORR Center Airbag Spiral Cable Sensor Squib Assembly RH and LH Front Airbag Sensors Connector ⑤ A80027 No. Item Application (1) Terminal Twin-Lock Mechanism Connectors ①, ②, ③, ④, ⑤ (2) Airbag Activation Prevention Mechanism Connectors ①, ③, ④ (3) Electrical Connection Check Mechanism Connectors ①, ⑤ (4) Connector Twin-Lock Mechanism Connectors ③, ④ (1) Terminal Twin-Lock Mechanism Each connector has a two-piece construction consisting of a housing and a spacer. This design secures the locking of the terminal by two locking devices (the spacer and the lance) to prevent terminals from coming out. Spacer Housing Female Male A80078 A80077 (2) Airbag Activation Prevention Mechanism Each connector contains a short spring plate. When the connector is disconnected, the short spring plate automatically connects the power source and grounding terminals of the squib. • When Connector Connected • When Connector Disconnected Short Spring Plate Short Spring Plate Contacting Male Terminal Housing Housing Housing A80018 A80019 A80020 A80021