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U1024 Diagnostic Trouble Code Discussion for January 2007

Loss Of Communication With Transmission Control Module

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Trouble Ticket Help Requests for DTC U1024
Help Request Posted
2005 Chevrolet Equinox LS 3.4L No Start
U1024: losss of serial communications data. Looking for a little guidance here. Alldata has no info on these codes. Symptoms are intermittent no crank, no throttle response. (drive by wire-engine will not rev) I have not experienced the problems first hand but customer states this happens a couple of ti...
January 15, 2007