Detroit DD16 GHG14 (2014-16) Fault Code: SPN 3846 FMI 4 (CPC) Digital Input 1 14 – Indicated By a Short to Ground on Pin 14 Circuit of the Common Powertrain Controller #1 Connector
NOTE: The common powertrain controller (CPC) digital outputs have the same SPN as some motor control module (MCM) faults. NOTE:...
