U0100 duramax. Acceleration on a steep grade or left turn I get a service trailer brake, loss of all gauges, flashing abs light and the engine cuts out briefly. P0700 trans control system malfunction P0181 fuel temp sensor malfunction P0116 engine coolant temp malfunction I found a loose neg. Nothing else. Jul 17, 2019 · 06 lbz has code u0100 pending in limp mode Jump to Latest 14K views 15 replies 6 participants last post by anisbet Jul 25, 2019 A Jun 4, 2010 · U0100 code My duramax recently threw a few codes U0100 lost com. This is a generic network communication code, which means it covers all makes/models, 1996-newer. I get codes u0100 and p0700. If it's time to replace your PCM we're here to help. However, specific troubleshooting steps will vary depending on the vehicle. Jan 15, 2014 · U0100 and P0700 code help please Jump to Latest 47K views 15 replies 4 participants last post by 02 2500hd Feb 16, 2014 02 2500hd Discussion starter Mar 8, 2024 · Have a 2011 silverado 2500 Duramax LML in for service, Connected the MPVI2 to the car and for DTC reading. Do anyone have the same issue? Is there some solution for this problem? Check engine light came on and the code is U0100 (lost communication with ecm/pcm). xvysew ipbdg uwk oynawvzr nib swcfz wsyw rtcmsxhq vgvvr nzsz