Detroit DD15 GHG14 (2014-16) Fault Code: SPN 705 FMI 4 (MCM) Malfunction Indicator Lamp Indicates A Short To Ground On Pin 13 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: Pin 13 of the CPC #1 connector has a wiring problem.