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U1000 Diagnostic Trouble Code Discussion for February 2014

Class 2 Communication Malfunction

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Trouble Ticket Help Requests for DTC U1000
Help Request Posted
2008 Pontiac Grand Prix 3.8L Cuts out, Stall VIN: 2G2WP55258
U1000: . ... customer brings car in for no start, in the morning when starting she would turn the ignition on, ipc ,dic, & radio light up. Turn the key to crank - no crank, ipc, dic & radio go out, time resets to 12:00 on radio & date resets to January 1 20...
February 03, 2014