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U1064 Diagnostic Trouble Code Discussion for March 2007

Lost Communication With BCM or VCD Module


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Trouble Ticket Help Requests for DTC U1064
Help Request Posted
2003 Chevrolet Cavalier LS 2.2L No Start VIN: 1G1JF52F63
... starts. When no start occurs theft light stays on, shift interlock will not release and computer will not communicate. There were two u codes related to open and short in communication bus (u1301 & u1302). At one point the...
March 21, 2007
2003 Chevrolet Cavalier LS 2.2L No Start VIN: 1G1JF52F63
... starts. When no start occurs theft light stays on, shift interlock will not release and computer will not communicate. There were two u codes related to open and short in communication bus (u1301 & u1302). At one point the...
March 21, 2007