U2105 Diagnostic Trouble Code Discussion for July 2011
TCM - No Communication With Engine Control Module
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| Help Request | Posted | |
| 2001 Saturn L300 3.0L No Start VIN: 1G8JW52R01 U2105: Lost Communication With PCM. Towed in and customer thought it needed a fuel pump. Upon inspection of the basics, there was no power to the fuel pump. After performing scan found several codes in the system. Based research that I have done so far, I have opted to remove the ECM and test th... |
July 08, 2011 |
