TSRM/MK3 Supra/Repair Manual
Repair ManualWiring Diagrams
p.051
AB/SRS Airbag52 / 90
p.053
SRS AIRBAG — Troubleshooting — MK3 Supra SRS Airbag, page 52
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AB-52 SRS AIRBAG — Troubleshooting 5 Check spiral cable. Center Airbag Sensor Assembly Spiral Cable Steering Wheel Pad (Squib) D+ D- A80073 A80060 P (1) Disconnect connector between center airbag sensor assembly and spiral cable. (2) Release airbag activation prevention mecha- nism on center airbag sensor assembly side of spiral cable connector (See page AB-54). C Measure resistance between D+ and D- on spiral cable side of connector between spiral cable and steering wheel pad. OK Resistance: ∞ Ω OK NG Repair or replace spiral cable. 6 Check harness between center airbag sensor assembly and spiral cable. Center Airbag Sensor Assembly Spiral Cable Steering Wheel Pad (Squib) D+ D- A80073 A80060 P (1) Disconnect center airbag sensor assembly connector. (2) Release airbag activation prevention mecha- nism on center airbag sensor assembly connector (See page AB-54). C Measure resistance between D+ and D- on center airbag sensor assembly side of connector between center airbag sensor assembly and spiral cable. OK Resistance: ∞ Ω OK NG Repair or replace harness or connector between center airbag sensor assembly and spiral cable.