TSRM/MK3 Supra/Repair Manual
Repair ManualWiring Diagrams
p.061
AB/SRS Airbag62 / 90
p.063
INSPECTION PROCEDURES — MK3 Supra SRS Airbag, page 62
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AB-62 SRS AIRBAG — Troubleshooting INSPECTION PROCEDURES P Preparation C Check 1 Preparation. LOCK P (1) Disconnect battery negative (—) terminal cable, and wait at least 20 seconds. (2) Remove steering wheel pad (See page AB-15). Caution When storing steering wheel pad, keep upper surface of pad facing upward. AB0151 AB0340 2 Check front airbag sensor circuit (Measure resistance between terminals +SR and —SR, +SL and —SL of center airbag sensor assembly connector.). Center Airbag Sensor Assembly +SR —SR +SL —SL P Disconnect center airbag sensor assembly connector. C Measure resistance between terminals +SR and —SR, +SL and —SL of harness side connector of center airbag sensor assembly. OK Resistance: 765 Ω — 885 Ω AB0032 OK NG Go to step 4