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P1626 Diagnostic Trouble Code Discussion for December 2008

Theft Deterrent System Fuel Enable Circuit Malfunction

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Trouble Ticket Help Requests for DTC P1626
Help Request Posted
2004 Chevrolet Express 3500 6.0L No Start VIN: 1GAHG35U43
P1626: . ... severe overheat condition. Engine turns over but will not start. Can communicate with BCM but cannot access security system information. Has code P1626 stored, have already replaced BCM and programmed with no change
December 04, 2008
1999 GMC Sierra 2500 SL 6.0L No Start VIN: 1GTGK29U3X
P1626: fuel enable due to no communication between pcm and bcm. Thanks in advance any help would be greatly appreciated!!! This is my own personal truck what happened is this truck got flooded (water to the top of the seats). Brought it to the shop drained all fluids and dried everything out. I can make it run if I sprayed...
December 13, 2008