Cart $0.00
Subtotal: $0.00
No products in the cart.

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: If ECM has been programmed recentely, check programming to ensure it is correct.

NOTE: Otherwise, fix the open circuit on pin 14 of the CPC4 #1 connector.