524287 FMI 9 EPA10 identifies the Detroit DD Series fault “Predictive Cruise Control Message Not Received” for engines on the EPA10 emissions platform. This fault-code sheet documents SPN 524287 / FMI 9 together with the diagnostic steps a technician follows with a diesel diagnostic tool.
Official document details
| Brand | Detroit (Detroit Diesel) |
| Model coverage | DD Series diesel engines (EPA 2007-Current) |
| System / Group | DTCs — fault code reference |
| Publication no. | TruckFaultCodes.com reference, 2017 |
| Year / Revision | EPA10 |
| Pages | 1 |
| File size | 0.2 MB |
| Format | |
| Language | English |
Document table of contents
- Fault code identification
- Fault description
- Check for CPC battery-voltage codes
- Clear codes and idle test
- Verify CC Mode Selection parameter
- Module and OEM references
Applicable truck models covered
This fault-code sheet applies to Detroit DD Series diesel engines on the EPA10 emissions platform. It describes the predictive cruise control message not received condition reported under SPN 524287 / FMI 9. Detroit documentation notes that some CPC4 digital outputs share an SPN with Motor Control Module (MCM2.1) faults, so the diesel diagnostic tool makes the distinction. For official service resources, see Detroit’s official website.
Understanding 524287 FMI 9 EPA10
This sheet identifies the fault as “Predictive Cruise Control Message Not Received”. Using a diesel diagnostic tool, the procedure first checks for related Common Powertrain Controller (CPC) battery-voltage codes and other active faults, then works through the documented steps. It verifies CPC SPN 168 battery-voltage codes, whether the fault becomes active after an idle test, whether the vehicle has Predictive Cruise Control, and the CPC parameter “CC Mode Selection”, then checks power, ground and J1939 connections at the PCC module.
Who needs the 524287 FMI 9 EPA10 sheet
Detroit diesel technicians, DD Series fleet workshops and mobile repair units use this fault-code sheet to read the condition correctly, follow the right diagnostic path with a diesel diagnostic tool, and reference Original Equipment Manufacturer literature for the matching wiring schematics before making a repair.
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