RS–59 SUPPLEMENTAL RESTRAINT SYSTEM – TROUBLESHOOTING From the results of the above inspection, the malfunctioning part can now be considered normal. To make sure of this, use the simulation method to check. If the malfunctioning part cannot be detected by the simulation method, replace all SRS components including the wire harness. 9 Check front airbag sensor. P Disconnect front airbag sensor connector. C Measure resistance between each terminal of front airbag sensor. OK Terminal Resistance + S – + A 755 Ω – 885 Ω + S – – S 1 MΩ or Higher – S – – A Less than 1 Ω Notice • Do not press ohmmeter probes too strongly against terminals of front airbag sensor. • Make sure the front airbag sensor connector is properly connected. +A +S –S –A AB0034 OK NG Replace front airbag sensor. Repair or replace harness or connector between center airbag sensor assembly and front airbag sensor (See page RS–36). 10 Check spiral cable. Center Airbag Sensor Assembly P squib Spiral Cable D squib D– D+ R05899 AB0070 P Disconnect connector between center airbag sen- sor assembly and spiral cable. C Measure resistance between D+, D– on spiral cable side of connector between spiral cable and steering wheel pad and body ground. OK Resistance: 1 MΩ or Higher OK NG Repair or replace spiral cable. Repair or replace harness or connector between center airbag sensor assembly and spiral cable.