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Home >> Chrysler >> 1998 >> Sebring LXi >> Repair and Diagnosis >> Restraints >> Air Bag, SRS >> Air Bag Restraint Systems - Avenger, Talon & SEBRING Coupe >> Diagnostic Tests >> Code 42: IG1 (B) Power Circuit

Code 42: IG1 (B) Power Circuit

NOTE: After fault is eliminated, SRS warning light goes out and code automatically clears.
  1. Before proceeding, follow air bag service precautions. See SERVICE PRECAUTIONS  . Turn ignition switch to LOCK position. Disable air bag system. See DISABLING & ACTIVATING AIR BAG SYSTEM  .
  2. Disconnect SRS-ECU connector. See Figure . Connect SRS Check Harness connector to SRS-ECU connector. Check for continuity between terminals No. 20 and 21. See Figure . If continuity exists, go to step 4). If continuity does not exist, go to next step.
  3. Check SRS-ECU connector. If connector is not good, repair as required and recheck. If connector is okay and problem is still present, check harness between SRS-ECU and ground. Repair as necessary.
  4. Disconnect SRS-ECU connector. Connect SRS check harness connector 3 to SRS-ECU connector. See Figure . Connect negative battery cable and turn ignition on. Check voltage between terminal No. 13 and ground. See Figure . Voltage should be 9 volts or more. If voltage is as specified, replace SRS-ECU. If voltage is not as specified, go to next step.
  5. Check connectors B-05, B-43 and B-41 (B-07, B-51 and B-49 on Talon). See WIRING DIAGRAMS  . Repair connectors as necessary. If connectors are okay and problem is still present, check harness between SRS-ECU and ignition switch IG1 (A). Repair as necessary.
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