U1000 Diagnostic Trouble Code Discussion for March 2019
Class 2 Communication Malfunction
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| Help Request | Posted | |
| 2008 Buick Lucerne CX 3.8L No Start, MIL Lamp on, No Crank, No Comm. VIN: 1G4HP57248 U1000: EBCM Lost Comm. with PCM. First, Thanks for your time fellow techs. Wanting to know if anyone's been down this road already. Car will intermittently not crank when key is turned, usually after sitting for a few minutes. It usually acts up on first start of the day and may or may no... |
March 26, 2019 | |
| 2008 Buick Lucerne CX 3.8L No Start, MIL Lamp on, No Crank, No Comm. VIN: 1G4HP57248 U1000: EBCM Lost Comm. with PCM. First, Thanks for your time fellow techs. Wanting to know if anyone's been down this road already. Car will intermittently not crank when key is turned, usually after sitting for a few minutes. It usually acts up on first start of the day and may or may no... |
March 27, 2019 |
