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DTC B1007: EEPROM Write Error: Testing

  1. Perform diagnostic system check for system exhibiting symptoms. See DIAGNOSTIC SYSTEM CHECK INDEX  under SELF-DIAGNOSTIC SYSTEM. After performing diagnostic system check, go to next step.
  2. Connect scan tool to Data Link Connector (DLC). DLC is located under left side of instrument panel. Using scan tool, select DISPLAY DTCs and retrieve any DTCs. If DTC B1007 is retrieved as a current DTC, go to next step. If DTC B1007 is not retrieved as current, go to DIAGNOSTIC AIDS .
  3. Replace control module for system in question. Perform programming as needed. See appropriate replacement procedure under REMOVAL & INSTALLATION . After repairs are made, go to next step.
  4. Using scan tool clear DTCs. Operate vehicle within code enable criteria. If DTC does not reset, system is okay. If DTC resets, go to step  2.
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