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2014 ford 350
So my truck started acting silly 2 weeks ago. 1 day the speedo just started bouncing & screen flashing saying communication bus off. Lost communication with module. Now its constantly happening & have to stop to turn truck off.
any ideas
Last edited by Allimport21; Sep 12, 2022 at 09:51 AM.
The ABS control module is on the same network as much of the DPF emission sensors. If your truck is deleted you may want to check the three wire sensor terminations for moisture. On my deleted 16 I would occasionally get abs and stabilitrac faults that were caused by water.
