Detroit DD15 GHG14 (2014-16) Fault Code: SPN 703 FMI 4 (CPC) Digital Output 3 09 - Short to Ground on Pin 9 Circuit of the Common Powertrain Controller #3 Connector

NOTE: The CPC digital outputs have the same SPN as some motor control module (MCM) faults. The diagnostic service tool makes the distinction between the MCM and CPC when diagnosing a fault.

NOTE: If engine is programmed correctly, failure is a short to ground on pin 9 of the CPC4 connector.