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P1629 Diagnostic Trouble Code Discussion for September 2005

Theft Deterrent Signal Not Received

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Trouble Ticket Help Requests for DTC P1629
Help Request Posted
1996 Pontiac Grand Am SE 3.1L Stall, Anti theft system VIN: 1G2NE52M9T
P1629: Theft Deterrent Fuel Enable Signal Not Received. Has anyone seent his problem? The mechanical and electrical protions of the ignition switch have been replaced. I also replace the PCM and updated the software in it. I was told it only has four parts to this system. The three I replace and a passlock control ...
September 20, 2005