Make: Detroit
Engine: DD15 GHG17 (2017 & Newer)
PID: N/A
SPN: 520219
FMI: 13

Description: Driving Mode in the Common Powertrain Controller and Integrated Predictive
Powertrain Control Not Plausible
Troubleshooting:
DESCRIPTION:
This fault code sets when the driving/transmission mode in the Integrated Predictive Powertrain
Control (IPPC) module does not match the driving/transmission mode in the Common
Powertrain Control (CPC) module.
MONITORED PARAMETER:
Transmission mode
TYPICAL ENABLING CONDITIONS:
Cruise control enabled.
MONITOR SEQUENCE:
Always
EXECUTION FREQUENCEY:
Always
TYPCIAL DURATION:
2 seconds
DASH LAMPS:
None
ENGINE REACTION:
None
VERFICATION:
Road test with cruise control enabled.
NOTE: When a new IPPC module is installed, this fault code will be active until the parameter
is set correctly in the CPC.
POSSIBLE CAUSES:
Faulty IPPC module.

Make: Detroit
Engine: DD15 GHG17 (2017 & Newer)
PID: N/A
SPN: 520228
FMI: 3

Description: Accelerator Pedal Sensor 1 Supply Pin 2/15 – Short to Battery
Troubleshooting:
POSSIBLE CAUSES:
1. Damaged pins.
2. Bent pins.
3. Spread pins.
4. Corroded pins.
5. Unseated pins.
6. Faulty wiring.
7. Faulty accelerator pedal.

Make: Detroit
Engine: DD15 GHG17 (2017 & Newer)
PID: N/A
SPN: 520228
FMI: 4

Description: Accelerator Pedal Sensor 1 Supply Pin 2-20 Short to Ground
Troubleshooting:
POSSIBLE CAUSES:
1. Damaged pins.
2. Bent pins.
3. Spread pins.
4. Corroded pins.
5. Unseated pins.
6. Faulty wiring.
7. Faulty accelerator pedal.

Make: Detroit
Engine: DD15 GHG17 (2017 & Newer)
PID: N/A
SPN: 520229
FMI: 3

Description: Accelerator Pedal Sensor 2 Supply Pin 2-21 Short to Battery
Troubleshooting:
POSSIBLE CAUSES:
1. Damaged pins.
2. Bent pins.
3. Spread pins.
4. Corroded pins.
5. Unseated pins.
6. Faulty wiring.
7. Faulty accelerator pedal.

Make: Detroit
Engine: DD15 GHG17 (2017 & Newer)
PID: N/A
SPN: 520229
FMI: 3

Description: Ignition Status Not Plausible
Troubleshooting:
DESCRIPTION:
This fault code sets when the ignition power to the Integrated Predictive Powertrain Control
(IPPC) Module does not match the ignition status in the Common Powertrain Controller (CPC).
MONITORED PARAMETER:
Ignition power
TYPICAL ENABLING CONDITIONS:
Ignition ON
MONITOR SEQUENCE:
Always
EXECUTION FREQUENCEY:
Always
TYPCIAL DURATION:
2 seconds
DASH LAMPS:
None
ENGINE REACTION:
None
VERFICATION:
Key ON, engine OFF.
POSSIBLE CAUSES:
Faulty IPPC module.

Make: Detroit
Engine: DD15 GHG17 (2017 & Newer)
PID: N/A
SPN: 520229
FMI: 4

Description: Accelerator Pedal Sensor 2 Supply Pin 2-14 Short to Ground
Troubleshooting:
POSSIBLE CAUSES:
1. Damaged pins.
2. Bent pins.
3. Spread pins.
4. Corroded pins.
5. Unseated pins.
6. Faulty wiring.
7. Faulty accelerator pedal.