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DTC B1007: EEPROM Write Error: Testing

  1. If body control system diagnostic system check has been performed, go to next step. If body control system diagnostic system check has not been performed, go to BODY CONTROL SYSTEM DIAGNOSTIC SYSTEM CHECK  under SELF-DIAGNOSTIC SYSTEM.
  2. Connect scan tool to Data Link Connector (DLC). See Figure . Turn ignition on. Retrieve DTCs using scan tool. If DTC is set as current or history, go to next step. If DTC is not set as current or history, check for intermittent circuits and/or connections.
  3. Replace module that set DTC as current. See appropriate procedure under REMOVAL & INSTALLATION  . After replacement, go to next step.
  4. Use scan tool to clear DTCs. Turn ignition off and back on. Recheck for DTCs. If DTC resets, go to step  2 . If DTC does not reset, system is okay at this time.
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