U2023 Diagnostic Trouble Code Discussion for August 2011
vehicle communication network fault
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Vehicle Owners: If you are seeking an automotive repair professional to service your vehicle, visit the iATN Repair Shop Finder.Trouble Ticket Help Requests for DTC U2023
| Help Request | Posted | |
| 2005 Ford E-450 Super Duty 6.8L MIL Lamp on, Forced limited power VIN: 1FDXE45S75 U2023: vehicle communication network fault. Dear fellow techs, I have been fighting this motorhome for 3 days to no avail. The unit is in forced limited power mode all of the time. I reseaeched and read all of the iatn related posts. I checked the air delivery system, finding only an undersized air fil... |
August 25, 2011 | |
| 2005 Ford E-450 Super Duty 6.8L MIL Lamp on, Forced limited power VIN: 1FDXE45S75 U2023: vehicle communication network fault. Dear fellow techs, I have been fighting this motorhome for 3 days to no avail. The unit is in forced limited power mode all of the time. I reseaeched and read all of the iatn related posts. I checked the air delivery system, finding only an undersized air fil... |
August 26, 2011 |
