RS–55 SUPPLEMENTAL RESTRAINT SYSTEM – TROUBLESHOOTING INSPECTION PROCEDURES [P] Preparation [C] Check 1 Preparation. LOCK P squib Center Airbag Sensor Assembly Spiral Cable D squib AB0117 R05902 P (1) Disconnect negative (–) terminal cable from the battery, and wait at least 90 seconds. (2) remove steering wheel pad (See page RS–10). (3) Disconnect connector of front passenger airbag assembly (See page RS–20). Caution Store the steering wheel pad with the front surface facing upward. 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 +SL -SR -SL R06264 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: 744 Ω — 885 Ω OK NG Go to step 9 . 3 Check front airbag sensor circuit. (Measure resistance between terminals +SR, +SL of center airbag sensor assembly connector and body ground.) Center Airbag Sensor Assembly +SR +SL R06265 C Measure resistance between terminals +SR, +SL of harness side connector of center airbag sensor as- sembly and body ground. OK Resistance: 1 MΩ Higher OK NG Repair or replace harness or connector between center airbag sensor assembly and front airbag sensor.