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DTC P0630 - LLUDiagnostic Instructions
DTC DescriptorDTC P0630 00: VIN Not Programmed or Mismatched - Engine Control Module (ECM)Circuit/System DescriptionThis DTC sets when the engine control module (ECM) has determined that the vehicle identification number (VIN) is not stored in the ECM memory. When the control module is replaced, the VIN must be programmed into the control module memory. Conditions for Running the DTC
Conditions for Setting the DTCThe ECM detects that no VIN is stored in memory. Action Taken When the DTC SetsDTCs P0630 00 is a Type C DTC. Conditions for Clearing the DTCDTCs P0630 00 is a Type C DTC. Reference InformationDTC Type ReferencePowertrain Diagnostic Trouble Code (DTC) Type Definitions Scan Tool ReferenceControl Module References for scan tool information Circuit/System VerificationNote: The ECM cannot determine if the VIN programmed into the control module is valid. Always verify that the VIN displayed on the scan tool is correct for that vehicle.
Repair InstructionsPerform the Diagnostic Repair Verification after completing the diagnostic procedure. |
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