International Fault Code SPN 5747 FMI 10: Aftertreatment 1 Outlet Soot Sensor Heater: Abnormal Rate Of Change

Code details

Manufacturer

International (Navistar)

Applies to

International A26 (2024–2025)

Fault code

SPN 5747 FMI 10

J1939 SPN

5747

FMI

10 — Abnormal rate of change

Truck models in source

3200, 4100, 4300, 4400, 7300, 7400, 7500, 7600, 7700, 8500, 8600, BE 200, CE Bus, CXT, DuraStar, LoneStar, MXT, ProStar, RXT, TranStar, WorkStar

What to do next

• Read active and inactive codes with the OEM service tool (Diamond Logic Builder can clear previously active codes) and note the occurrence count.
• FMI 10 tells the shop the type of failure to test for: abnormal rate of change.
• Have a heavy-duty diesel technician confirm the fault against the engine or chassis service manual before replacing parts.

Related fault codes

• International Fault Code SPN 5747 FMI 3 — Aftertreatment 1 Outlet Soot Sensor Heater: Voltage Above Normal, Or Shorted To High Source
• International Fault Code SPN 5747 FMI 4 — Aftertreatment 1 Outlet Soot Sensor Heater: Voltage Below Normal, Or Shorted To Low Source
• International Fault Code SPN 5747 FMI 5 — Aftertreatment 1 Outlet Soot Sensor Heater: Current Below Normal Or Open Circuit
• PACCAR Fault Code P3760 — Exhaust Gas Temperature Before DOC – Data Valid But Too High, at Ignition ON
• PACCAR Fault Code P3761 — Exhaust Gas Temperature Before DPF – Data Valid But Too High, at Ignition ON
• PACCAR Fault Code P3803 — CAN Communication – Time-Out From PM Sensor
• PACCAR Fault Code P3759 — Heater Element PM Sensor – Voltage Too High or Short Circuit to Supply, High Side
• PACCAR Fault Code P3760 — Heater Element PM Sensor – Voltage Too Low or Short Circuit to Ground, High Side