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U1064 Diagnostic Trouble Code Discussion for May 2007

Lost Communication With BCM or VCD Module


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Trouble Ticket Help Requests for DTC U1064
Help Request Posted
2002 Saturn L200 2.2L MIL Lamp on VIN: 1G8JU54F32
U1064: Loss Of Communication With The BCM. I checked all powers and grounds to BCM.Symtoms are as follows,dome lites flash and flicker,headlamps flash and flicker,instrument cluster guages work then don't work,security light flickers not flashes,shift lock will not release,tailights flickering,front ru...
May 31, 2007
2002 Saturn L200 2.2L MIL Lamp on VIN: 1G8JU54F32
U1064: Loss Of Communication With The BCM. I checked all powers and grounds to BCM.Symtoms are as follows,dome lites flash and flicker,headlamps flash and flicker,instrument cluster guages work then don't work,security light flickers not flashes,shift lock will not release,tailights flickering,front ru...
May 31, 2007