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U1064 Diagnostic Trouble Code Discussion for August 2008

Lost Communication With BCM or VCD Module

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Trouble Ticket Help Requests for DTC U1064
Help Request Posted
2002 Chevrolet Tahoe LS 5.3L No Start, Hesitation, Stall, eratic gauges VIN: 1GNEC13Z52
U1064: lost bcm communications. This is my wife's tahoe. I have not been able to recreate the problem. She said she will be driveing and the instrument panel gauges will start cycling back and forth will some times stick high or low. The engine will stall and restart without cranking' will s...
August 25, 2008