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B2750 Diagnostic Trouble Code Discussion for November 2006

pass key data communication

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Trouble Ticket Help Requests for DTC B2750
Help Request Posted
1999 Cadillac DeVille 4.6L No Start VIN: 1G6KD54Y9X
B2750: passkey data communications failure. Hey guys, I hope someone can help. This car came in running and I did alot of work to it now the theft deterent does not let me start the vehicle. It does crank, that tells me the key pellet is good. Also found passkey 55 in the IPC display data which is measu...
November 16, 2006