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Home >> Chrysler >> 1995 >> Sebring LXi >> Repair and Diagnosis (Single Page) >> Restraints >> Air Bag, SRS >> Air Bag Restraint System >> Diagnosis >> Codes 41 & 42 >> Power Supply System

Power Supply System

  1. Before proceeding, read and understand all air bag service precautions. See SERVICE PRECAUTIONS  . Check for discharged battery. If battery is okay, turn ignition switch to LOCK position. Disconnect negative battery cable. Shield cable terminal. Wait at least 60 seconds before servicing. Remove rear console assembly for access to SDU. See Figure .
  2. At SDU connector, use a screwdriver to push lock spring horizontally (toward SDU) to unlock lock lever (DO NOT insert screwdriver between lock lever and lock spring). See Figure . Press and hold lock lever in and disconnect SDU Red 14-pin connector.
  3. Connect SDU Red 14-pin connector to SRS Check Harness (MB991530) connector No. 3. See Figure . At SRS check harness connector No. 5, check for continuity between ground and terminals No. 19 and 20. See Figure . If continuity does not exist, replace the wiring harness.
  4. If continuity exists, reconnect negative battery cable. Turn ignition on. Measure voltage between ground and the following specified terminal of SRS check harness connector No. 5. If 9 or more volts is present, replace SDU. If less than 9 volts is present, replace wiring harness.
    • No. 12 (if checking for Code 41).
    • No. 11 (if checking for Code 42).
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