U0100 Diagnostic Trouble Code Discussion for October 2018
Lost Communication With ECM
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| Help Request | Posted | |
| 2006 Chrysler 300 C 5.7L Hesitation, Cuts out, Stall, MIL Lamp on VIN: 2C3KA63H96 U0100: Lost Communication With ECM/PCM. ... tcm and pcm power and grounds check body and engine grounds and repaired intermittently engine dies may or may not restart right up usually will restart if it doesn't will kick on cel light and both codes come back p0700 and u0100 may go a day or 2 or... |
October 09, 2018 | |
| 2012 Ram 1500 Sport 5.7L No Start VIN: 1C6RD7HT4C U0100: Lost communication with ecm/pcm. This was towed in as a no start. The security light is flashing and has a no start, no crank issue. The customer tried a scrap yard ecm and a new tipm, neither of which were programmed to the vehicle. This being our first attempt at re-flashing a chrysler.... |
October 10, 2018 | |
| 2006 Chrysler 300 C 5.7L Hesitation, Cuts out, Stall, MIL Lamp on VIN: 2C3KA63H96 U0100: Lost Communication With ECM / PCM. ... check body and engine grounds and repaired intermittently engine dies may or may not restart right up usually will restart if it doesn't will kick on cel light and both codes come back p0700 and u0100 may go a day or 2 or... |
October 16, 2018 |
