The code spn 2023 fmi 11 oc 1 sa 23 conn 1500 pin 7. That conn 1500 pin 7 is that the location where the short or loose. Spn 2023 fmi 14 usually suggests a communication issue between the ecm and other modules. Check out source address 23—that’s your instrument cluster. Look for loose connections or. The fault code spn 563 fmi 14 is a code that originates with the transmission. Check the harness and fuel level sensor in the tank. If the harness is good you likely have a failed sensor. You have a storage tank and the draw tank. The engine takes the fuel from the draw tank only and both tanks have sending units or fuel level sensors which connect. These repair instructions are intended to address the following fault(s): Please reference the following file(s): The ultrashift plus transmission may be configured with the urge to move (utm) feature. If enabled and the transmission is in gear, utm allows the vehicle to start moving after. This fault code actually is for a programmed smart switch that is not being recognized or detected. You will need to have this connected to the international diamond logic diagnostic. 2023 fmi 14 byte7 107 byte8 5 is for the fuel level sender. Large exhaust leaks, a turbo charger that’s not performing 100%, an egr valve that’s not completely closing or opening. When it’s supposed to, the hydrocarbon fuel dozer is plugged. Spn 523525 fmi 14 is active, got to step 4. If spn 523525 fmi 14 is inactive, got to step 3. Medium and heavy trucks. Found 1 result (s) for your search. I got few alerts. Answered by andy in 22 mins 9 years ago. International and isuzu trucks , international,. Would need to read the engine codes, make sure oil is full and clean. Is it hot or cold? Did it die or did you shut it off. Spn 520349 fmi 14 discussion in 'freightliner forum' started by alexd13, mar 28, 2023. Suspect parameter number (spn) and failure mode indicator (fmi) full code list. The codes you get from the cluster really shouldn't be used for. Get information about suspect parameter number (spn) and failure mode identifier (fmi) fault code list and read descriptions before engine troubleshooting diy process.
