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Diagnostic Procedure

WARNING: This page is about a different car, the 2003 Saturn Vue. However, it is still accessible from the selected car via links, so may be relevant.
  1. If SIR diagnostic system check has been performed, go to next step. If SIR diagnostic system check has not been performed, go to SIR DIAGNOSTIC SYSTEM CHECK .
  2. Install scan tool. Turn ignition on. Using scan tool, request SIR DTC display. If DTC B0079 is not current, go to next step. If DTC B0079 is current, go to step  4.
  3. Inspect wire harness and wire harness connectors. If damage is found, repair as necessary. See WIRE REPAIR . Go to step  5.
  4. Turn ignition off. Replace SIS. See SIDE IMPACT SENSOR (SIS)  under REMOVAL & INSTALLATION. Go to next step.
  5. Reconnect all SIR components. Ensure that all components are properly mounted. Using scan tool, clear all SIR DTC's. Go to SIR DIAGNOSTIC SYSTEM CHECK .
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