Detroit Diesel

NOTE: Indicates a short to power on pin the 07 circuit of the CPC #3 connector. The common powertrain controller (CPC) digital outputs have the same SPN as some motor control module (MCM) faults. NOTE: Short to power on pin 07 of the CPC4 #3 connector. Detroit DD16 GHG14 (2014-16) Fault Code: SPN 679 FMI 7 (MCM) Pressure Limiting Valve (PLV) Staying Open Detroit DD16 GHG14 (2014-16) Fault Code: SPN 677 FMI 31 (MCM, CPC) Starter Jammed (Tooth to Tooth Jam) Detroit DD16 GHG14 (2014-16) Fault Code: SPN 677 FMI 18 (MCM, CPC) Starter Relay – Low Resistance Detroit DD16...

NOTE: The CPC digital outputs have the same SPN as some motor control module (MCM) faults. The diagnostic service tool 7X 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. Detroit DD16 GHG14 (2014-16) Fault Code: SPN 701 FMI 3 (CPC) Top 2 Lockout Solenoid Detroit DD16 GHG14 (2014-16) Fault Code: SPN 679 FMI 7 (MCM) Pressure Limiting Valve (PLV) Staying Open Detroit DD16 GHG14 (2014-16) Fault Code: SPN 677 FMI 31 (MCM, CPC) Starter Jammed (Tooth to...

NOTES: Indicates an open circuit on the pin 07 circuit of the CPC #3 connector. The common powertrain controller (CPC) digital outputs have the SPN as some motor control module (MCM) faults. NOTE: Short to power on pin 07 of the CPC4 #3 connector. Detroit DD16 GHG14 (2014-16) Fault Code: SPN 701 FMI 4 (MCM, CPC) Digital Output 4 09 – Indicated by a Short to Ground on Pin 9 Circuit of the Common Powertrain Controller #4 Connector Detroit DD16 GHG14 (2014-16) Fault Code: SPN 701 FMI 3 (CPC) Top 2 Lockout Solenoid Detroit DD16 GHG14 (2014-16) Fault Code: SPN...

NOTE: The common powertrain controller (CPC) digital outputs have the same SPN as some motor control module (MCM) faults. The diagnostic service tool 7X makes the distinction between the MCM and CPC when diagnosing a fault. NOTE: Top 2 shift solenoid – indicates a short to power on pin 08 circuit of the CPC #3 connector. Detroit DD16 GHG14 (2014-16) Fault Code: SPN 701 FMI 5 (CPC) This Diagnostic is Typically a Top 2 Lockout Solenoid Detroit DD16 GHG14 (2014-16) Fault Code: SPN 701 FMI 4 (MCM, CPC) Digital Output 4 09 – Indicated by a Short to Ground on...

NOTE: The common powertrain controller (CPC) digital outputs have the same SPN as some motor control module (MCM) faults. The diagnostic service tool 7 X makes the distinction between the MCM and CPC when diagnosing a fault. NOTE: Top 2 shift solenoid – indicates a short to ground on pin 08 circuit of the CPC #3 connector. Detroit DD16 GHG14 (2014-16) Fault Code: SPN 702 FMI 3 (CPC) Top 2 Shift Solenoid – Indicates a Short to Power on Pin 08 Circuit of the CPC #3 Connector. Detroit DD16 GHG14 (2014-16) Fault Code: SPN 701 FMI 5 (CPC) This Diagnostic...