This fault code actually is for a programmed smart switch that is not being recognized or detected.

These repair instructions are intended to address the following fault(s):

Answered by andy in 22 mins 9 years ago.

International and isuzu trucks , international,.

The ultrashift plus transmission may be configured with the urge to move (utm) feature.

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Would need to read the engine codes, make sure oil is full and clean.

Spn 2023 fmi 14 usually suggests a communication issue between the ecm and other modules.

2023 fmi 14 byte7 107 byte8 5 is for the fuel level sender.

If the harness is good you likely have a failed sensor.

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The codes you get from the cluster really shouldn't be used for.

You have a storage tank and the draw tank.

Spn 523525 fmi 14 is active, got to step 4.

Is it hot or cold?

Spn 520349 fmi 14 discussion in 'freightliner forum' started by alexd13, mar 28, 2023.

If enabled and the transmission is in gear, utm allows the vehicle to start moving after.

Medium and heavy trucks.

When it’s supposed to, the hydrocarbon fuel dozer is plugged.

You will need to have this connected to the international diamond logic diagnostic.

The fault code spn 563 fmi 14 is a code that originates with the transmission.

Suspect parameter number (spn) and failure mode indicator (fmi) full code list.

I got few alerts.

The code spn 2023 fmi 11 oc 1 sa 23 conn 1500 pin 7.

If spn 523525 fmi 14 is inactive, got to step 3.

Look for loose connections or.

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Did it die or did you shut it off.

Check the harness and fuel level sensor in the tank.

Get information about suspect parameter number (spn) and failure mode identifier (fmi) fault code list and read descriptions before engine troubleshooting diy process.

That conn 1500 pin 7 is that the location where the short or loose.

Please reference the following file(s):

Large exhaust leaks, a turbo charger that’s not performing 100%, an egr valve that’s not completely closing or opening.

Check out source address 23—that’s your instrument cluster.

The engine takes the fuel from the draw tank only and both tanks have sending units or fuel level sensors which connect.