U1064 Diagnostic Trouble Code Discussion for September 2017
Lost Communication With BCM or VCD Module
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| Help Request | Posted | |
| 2003 Chevrolet Impala 3.4L MIL Lamp on VIN: 2G1WF52E33 U1064: Lost Communication With BCM or VCD Module. ... note I am a foreign car guy. This Impala began with intermittent instrument panel failure (speedo/temp/fuel gauges and shift indicator/odo out). BTW the engine always starts. Checked for power to all ig'n switch powered fuses(OK including during failures).... |
September 25, 2017 |
