P0630 Buick VIN Not Programmed or Mismatch

P0631 Buick VIN Not Programmed or Incompatible Transmission Control Module (TCM)

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P0631 Buick – (ASE)
Powertrain
Computer and Auxiliary Output Circuits

Trouble Code Description: VIN Not Programmed or Incompatible Transmission Control Module (TCM)

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Buick Vehicle:Buick Regal – ?Buick Riviera – ?Buick LaCrosse – ?David Dunbar Buick – Buick Century – Buick LaCrosse – Buick LeSabre – Buick Lucerne – Buick Park Avenue – Buick Regal – Buick Verano – Buick Enclave – Buick Encore – Buick Rainier – Buick Rendezvous – Buick Terraza – Buick Riviera