NOTE: Please see the step by step troubleshooting procedures for this specific code. NOTE: If codes for other modules are present, fix those first. PROBABLE CAUSES:1. Improper programming of the CPC (Common Powertrain Controller).2. Other failed modules on the truck (Transmission, ABS, Cab controller, etc…).3. Battery/battery cable issues, or electrical issue on truck.

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.

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. NOTE: Short to power on pin 08 of the CPC4 #3 connector.

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. NOTE: Short to ground on pin 08 of the CPC4 #3 connector

NOTE: Indicates a short to power/open circuit on pin 7 of the CPC #4 connector. NOTE: The common powertrain controller (CPC) digital outputs have the same SPN as some motor control module (MCM) faults. PROBABLE CAUSES:Wiring problem between pin 1 and/or 3 of the turbocharger actuator connector and pin 35 of the 120-pin ECM connection.