U0140 Diagnostic Trouble Code Discussion for October 2023
Lost Communication With BCM
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| Help Request | Posted | |
| 2007 Chevrolet Silverado 3500 HD LT 6.6L No Start, MIL Lamp on VIN: 1GBJK39647 U0140: loss of bcm communication. Truck only acts up when it has been running for a half hour minimum or already hot, has happened driving or parked running. ABS light flickers, sometimes stays on, cel, and multiple dash messages come on, dash will go dead and gear readings do not show up.... |
October 05, 2023 | |
| 2007 Chevrolet Silverado 3500 HD LT 6.6L No Start, MIL Lamp on VIN: 1GBJK39647 U0140: loss of bcm communication. Truck only acts up when it has been running for a half hour minimum or already hot, has happened driving or parked running. ABS light flickers, sometimes stays on, cel, and multiple dash messages come on, dash will go dead and gear readings do not show up.... |
October 24, 2023 |
