U1255 Diagnostic Trouble Code Discussion for May 2011
Class 2 Communication Malfunction
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| Help Request | Posted | |
| 2004 Chevrolet Impala 3.4L No Start, Poor Idle Quality, Cuts out, Stall VIN: 2G1WF52E74 U1255: Class 2 Communication Malfunction. This was brought in with an intermittent No start.Will crank,has great fuel pressure,and has spark.When in a no start condition while cranking the check engine light flickers also flickers when not cranking when in the no start mode.Also there is no data strea... |
May 26, 2011 |
