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U1064 Diagnostic Trouble Code Discussion for May 2020

Lost Communication With BCM or VCD Module


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Trouble Ticket Help Requests for DTC U1064
Help Request Posted
2003 Chevrolet Impala LS 3.8L Stall VIN: 2G1WH52K13
U1064: Lost Communication With BCM or VCD Module. ... system was active with codes u1064 and p1626 after doing a relearn on the passkey 3 system vehicle would cranks start then stall. looking at scan data it showed the fuel is still disabled checked power and grounds at passkey 3 wires 12v on white 0v on ...
May 27, 2020
2003 Chevrolet Impala LS 3.8L Stall VIN: 2G1WH52K13
U1064: Lost Communication With BCM or VCD Module. ... system was active with codes u1064 and p1626 after doing a relearn on the passkey 3 system vehicle would cranks start then stall. looking at scan data it showed the fuel is still disabled checked power and grounds at passkey 3 wires 12v on white 0v on ...
May 28, 2020