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P1629 Diagnostic Trouble Code Discussion for February 2004

Theft Deterrent Signal Not Received


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Trouble Ticket Help Requests for DTC P1629
Help Request Posted
1995 Buick LeSabre Custom 3.8L No Start, Cuts out VIN: 1G4HP52L5S
P1629: pass key enable circuit. ... a couple months ago. Customer complaint of crank but no start. We could not duplicate customer complaint. Ck. codes. P1626 & P1629 present. Indicated to customer we had to check pass key and lock cylinder. Installed parts sent vehicle on its way. The v...
February 26, 2004