U0140 Diagnostic Trouble Code Discussion for May 2018
Lost Communication With BCM
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| Help Request | Posted | |
| 2007 Chevrolet Silverado 2500 HD LTZ 6.6L No Start, MIL Lamp on VIN: 1GCHK29617 U0140: Lost communication with Bcm. This truck was towed in yesterday afternoon due to no start. I verified no crank no start. Battery voltage good. Could not communicate with any modules with my modis. This morning it fired right up and I could communicate. While driving it the gauges will ... |
May 17, 2018 | |
| 2007 Chevrolet Silverado 2500 HD LTZ 6.6L No Start, MIL Lamp on VIN: 1GCHK29617 U0140: Lost communication with Bcm. This truck was towed in yesterday afternoon due to no start. I verified no crank no start. Battery voltage good. Could not communicate with any modules with my modis. This morning it fired right up and I could communicate. While driving it the gauges will ... |
May 18, 2018 |
