Make: Detroit
Engine: DD15 GHG17 (2017 & Newer)
PID: N/A
SPN: 926
FMI: 5
Description: Digital Output 3 17 Circuit Open
Troubleshooting:
DESCRIPTION:
CPC output 3 17 short to ground.
MONITORED PARAMETER:
CPC output 3/17.
TYPICAL ENABLING CONDITIONS:
Always enabled
MONITOR SEQUENCE:
None
EXECUTION FREQUENCEY:
Always enabled
TYPCIAL DURATION:
Two seconds
DASH LAMPS:
CEL
ENGINE REACTION:
None
VERIFICATION:
Engine on with output activation.
POSSIBLE CAUSES:
1. Common Powertrain Controller (CPC) needs reprogramming.
2. Faulty wiring.
3. Parameters need configuring.
Make: Detroit
Engine: DD15 GHG17 (2017 & Newer)
PID: N/A
SPN: 961
FMI: 2
Description: CPC Clock Data Invalid
Troubleshooting:
DESCRIPTION:
Clock data invalid.
MONITORED PARAMETER:
CPC real-time clock.
TYPICAL ENABLING CONDITIONS:
Always enabled
MONITOR SEQUENCE:
None
EXECUTION FREQUENCEY:
Always enabled
TYPCIAL DURATION:
Two seconds
DASH LAMPS:
CEL
ENGINE REACTION:
None
VERIFICATION:
Ignition ON
POSSIBLE CAUSES:
1. Faulty Common Powertrain Controller (CPC).
2. Common Powertrain Controller (CPC) needs reprogramming.
Make: Detroit
Engine: DD15 GHG17 (2017 & Newer)
PID: N/A
SPN: 970
FMI: 3
Description: Engine Aux. Shutdown Input Failed High
Troubleshooting:
DESCRIPTION:
Aux shutdown switch short to voltage or open.
MONITORED PARAMETER:
Pin 3/1 status bit.
TYPICAL ENABLING CONDITIONS:
Always enabled
MONITOR SEQUENCE:
None
EXECUTION FREQUENCEY:
Continuous when enabling conditions met.
TYPCIAL DURATION:
10 seconds
DASH LAMPS:
CEL
ENGINE REACTION:
None
VERIFICATION:
Key cycle
POSSIBLE CAUSES:
1. Damaged pins.
2. Bent pins.
3. Spread pins.
4. Corroded pins.
5. Unseated pins.
6. Faulty connector.
7. Damaged wire.
8. Faulty wiring.
Make: Detroit
Engine: DD15 GHG17 (2017 & Newer)
PID: N/A
SPN: 970
FMI: 4
Description: Engine Aux. Shutdown Input Failed Low
Troubleshooting:
DESCRIPTION:
Aux shutdown switch short to ground.
MONITORED PARAMETER:
Pin 3/1 status bit.
TYPICAL ENABLING CONDITIONS:
Always enabled
MONITOR SEQUENCE:
None
EXECUTION FREQUENCEY:
Continuous when enabling conditions met.
TYPCIAL DURATION:
10 seconds
DASH LAMPS:
CEL
ENGINE REACTION:
None
VERIFICATION:
Key cycle
POSSIBLE CAUSES:
1. Damaged pins.
2. Bent pins.
3. Spread pins.
4. Corroded pins.
5. Unseated pins.
6. Faulty connector.
7. Damaged wire.
8. Faulty wiring.