U1000 Diagnostic Trouble Code Discussion for October 2007
Class 2 Communication Malfunction
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| Help Request | Posted | |
| 2000 Chevrolet Monte Carlo SS 3.8L Poor Idle Quality, Hesitation, Cuts out, Stall, MIL Lamp on VIN: 2G1WX12K2Y U1000: Class 2 Communication Malfunction. ... headaches. When this car came in it had a code B1000 which according to Alldata is a BCM fault, we replaced the BCM and it ran fine for about 5 minutes then started doing the same thing again (running horribly, check engine light flashing erraticly, guages... |
October 05, 2007 |
