Cadillac Workshop Service and Repair Manuals > DeVille DTS V8-4.6L VIN 9 (2002) > Powertrain Management | Computers and Control Systems | Relays and Modules - Computers and Control Systems | Body Control Module | Component Information | Service and Repair | Procedures

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4. Use the scan tool in order to retrieve History DTCs from all modules.
5. Clear all history DTCs.

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